HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from George Bush Intcntl (IAH) to Lisbon (LIS) from $407

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — LIS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Houston George Bush Intcntl to Lisbon Humberto Delgado are usually found in January or February, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from George Bush Intcntl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

June

Cheapest in

January

Average price

$1,446

Round-trip from

$599
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Houston George Bush Intcntl to Lisbon Humberto Delgado
Search Deals

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Lisbon?

Friday flights are found to be more expensive to fly from Houston George Bush Intcntl Airport to Lisbon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lisbon.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Lisbon?

Find a great deal and save up to 32% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston George Bush Intcntl Airport to Lisbon within the next two weeks, with the cheapest ticket starting at $583.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Lisbon?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, February can be a great choice for travel to Lisbon. Flights to Lisbon from Houston George Bush Intcntl Airport in February are about $1,167 on average during February, but can be found for as low as $462.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Lisbon (IAH - LIS)?

When flying from Houston George Bush Intcntl Airport to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at noon.

Cheap Air Canada flights from George Bush Intcntl to Lisbon

Explore cheap flight options specifically provided by Air Canada for the route between George Bush Intcntl and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap Air Canada flights we've found departing from Houston to Lisbon. It's recommended that users confirm their flight details before booking.
Mon 8/512:15 pmIAH - LIS
1 stop15h 05mAir Canada
Tue 8/1311:25 amLIS - IAH
1 stop29h 56mAir Canada
Deal found 5/15$1,003
Tue 5/288:30 amIAH - LIS
1 stop18h 50mAir Canada
Tue 6/411:25 amLIS - IAH
1 stop16h 06mAir Canada
Deal found 5/14$1,004
Mon 8/59:52 amIAH - LIS
2 stops17h 28mAir Canada
Tue 8/1311:25 amLIS - IAH
1 stop29h 56mAir Canada
Deal found 5/15$1,009
Wed 7/39:52 amIAH - LIS
2 stops17h 28mAir Canada
Wed 7/1711:25 amLIS - IAH
1 stop29h 56mAir Canada
Deal found 5/15$1,010
Mon 8/59:52 amIAH - LIS
2 stops17h 28mAir Canada
Tue 8/1312:50 pmLIS - IAH
2 stops28h 31mAir Canada
Deal found 5/15$1,015
Wed 7/39:52 amIAH - LIS
2 stops17h 28mAir Canada
Wed 7/1712:50 pmLIS - IAH
2 stops28h 31mAir Canada
Deal found 5/15$1,016
Sun 8/412:15 pmIAH - LIS
1 stop15h 05mAir Canada
Sun 8/1112:50 pmLIS - IAH
2 stops28h 31mAir Canada
Deal found 5/16$1,201
Thu 6/1312:15 pmIAH - LIS
1 stop15h 05mAir Canada
Mon 6/2411:25 amLIS - IAH
1 stop16h 06mAir Canada
Deal found 5/16$1,247
Fri 8/212:15 pmIAH - LIS
1 stop13h 55mAir Canada
Sun 8/1112:50 pmLIS - IAH
2 stops28h 31mAir Canada
Deal found 5/16$1,251

Cheap British Airways flights from George Bush Intcntl to Lisbon

Explore cheap flight options specifically provided by British Airways for the route between George Bush Intcntl and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on British Airways flights from Houston to Lisbon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 8/58:50 pmIAH - LIS
1 stop20h 25mBritish Airways
Mon 8/126:45 pmLIS - IAH
1 stop25h 00mBritish Airways
Deal found 5/15$1,006
Sun 6/168:50 pmIAH - LIS
1 stop15h 05mBritish Airways
Wed 6/2611:05 amLIS - IAH
1 stop16h 39mBritish Airways
Deal found 5/16$1,013
Wed 6/268:50 pmIAH - LIS
1 stop15h 10mBritish Airways
Thu 7/47:20 amLIS - IAH
1 stop17h 39mBritish Airways
Deal found 5/16$1,018
Sun 6/168:50 pmIAH - LIS
1 stop15h 05mBritish Airways
Mon 6/245:10 pmLIS - IAH
1 stop26h 35mBritish Airways
Deal found 5/16$1,021
Wed 7/38:50 pmIAH - LIS
1 stop15h 10mBritish Airways
Wed 7/176:45 pmLIS - IAH
1 stop25h 00mBritish Airways
Deal found 5/15$1,049
Wed 6/268:50 pmIAH - LIS
1 stop15h 10mBritish Airways
Tue 7/24:35 pmLIS - IAH
2 stops37h 42mBritish Airways
Deal found 5/16$1,059
Mon 6/243:35 pmIAH - LIS
1 stop15h 15mBritish Airways
Sun 6/305:15 pmLIS - IAH
1 stop26h 30mBritish Airways
Deal found 5/16$1,071
Tue 5/218:45 pmIAH - LIS
1 stop20h 15mBritish Airways
Sun 5/266:45 pmLIS - IAH
1 stop25h 00mBritish Airways
Deal found 5/16$1,908
Thu 5/2311:44 amIAH - LIS
2 stops24h 21mBritish Airways
Sat 6/17:10 amLIS - IAH
2 stops23h 14mBritish Airways
Deal found 5/16$8,242

Cheap George Bush Intcntl to Lisbon flights in May & June 2024

Find cheap flight options from George Bush Intcntl to Lisbon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Houston to Lisbon in 2024. Check back regularly for other flight deals.
Thu 6/62:15 pmIAH - LIS
3 stops34h 15mMultiple Airlines
Thu 6/208:15 amLIS - IAH
3 stops22h 56mMultiple Airlines
Deal found 5/15$852
Thu 6/66:02 pmIAH - LIS
3 stops30h 28mMultiple Airlines
Thu 6/208:15 amLIS - IAH
2 stops21h 00mMultiple Airlines
Deal found 5/15$877
Tue 6/1111:22 amIAH - LIS
1 stop17h 28mMultiple Airlines
Thu 6/279:55 pmLIS - IAH
2 stops44h 51mMultiple Airlines
Deal found 5/16$886
Mon 6/38:30 amIAH - LIS
3 stops31h 45mMultiple Airlines
Fri 6/1410:00 pmLIS - IAH
3 stops28h 54mMultiple Airlines
Deal found 5/15$939
Tue 6/1111:22 amIAH - LIS
1 stop17h 28mMultiple Airlines
Wed 6/268:55 amLIS - IAH
2 stops29h 39mMultiple Airlines
Deal found 5/16$941
Mon 5/278:00 amIAH - LIS
3 stops33h 25mMultiple Airlines
Wed 6/58:55 amLIS - IAH
2 stops29h 39mMultiple Airlines
Deal found 5/16$952
Tue 5/288:30 amIAH - LIS
1 stop16h 00mMultiple Airlines
Tue 6/46:40 pmLIS - IAH
2 stops35h 05mMultiple Airlines
Deal found 5/14$956
Tue 5/288:30 amIAH - LIS
1 stop16h 00mMultiple Airlines
Tue 6/46:30 amLIS - IAH
3 stops37h 31mMultiple Airlines
Deal found 5/14$959
Mon 5/278:30 amIAH - LIS
1 stop16h 00mMultiple Airlines
Wed 6/58:55 amLIS - IAH
2 stops29h 39mMultiple Airlines
Deal found 5/16$965

George Bush Intcntl to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Houston to Lisbon in 2024. Check back regularly for other flight deals.
Wed 11/612:15 pmIAH - LIS
1 stop15h 05mAir Canada
Wed 11/135:00 amLIS - IAH
2 stops22h 58mAir Canada
Deal found 5/14$655
Wed 11/612:00 pmIAH - LIS
1 stop14h 10mMultiple Airlines
Wed 11/135:00 amLIS - IAH
1 stop15h 05mMultiple Airlines
Deal found 5/14$659
Wed 10/304:55 pmIAH - LIS
1 stop23h 55mBritish Airways
Tue 11/57:25 pmLIS - IAH
1 stop24h 45mBritish Airways
Deal found 5/15$668
Wed 11/612:00 pmIAH - LIS
2 stops16h 30mUnited Airlines
Wed 11/1310:15 amLIS - IAH
2 stops19h 44mUnited Airlines
Deal found 5/14$670
Sun 11/249:40 pmIAH - LIS
2 stops19h 45mIberia
Mon 12/24:45 pmLIS - IAH
2 stops27h 25mIberia
Deal found 5/14$677
Sat 11/237:59 pmIAH - LIS
1 stop32h 31mUnited Airlines
Mon 12/212:15 pmLIS - IAH
1 stop31h 50mUnited Airlines
Deal found 5/14$688
Thu 11/282:30 pmIAH - LIS
1 stop12h 50mAir Canada
Thu 12/55:00 amLIS - IAH
2 stops22h 58mAir Canada
Deal found 5/16$700
Wed 10/305:30 pmIAH - LIS
1 stop24h 00mLufthansa
Tue 11/53:50 pmLIS - IAH
2 stops31h 34mLufthansa
Deal found 5/15$701
Thu 11/2812:15 pmIAH - LIS
2 stops15h 05mAir Canada
Thu 12/55:00 amLIS - IAH
2 stops22h 58mAir Canada
Deal found 5/16$705

George Bush Intcntl to Lisbon flights leaving soon

Find last-minute flight options from George Bush Intcntl to Lisbon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Houston to Lisbon should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 5/266:15 amIAH - LIS
2 stops34h 50mMultiple Airlines
Mon 6/38:00 pmLIS - IAH
2 stops34h 58mMultiple Airlines
Deal found 5/15$1,032
Sun 5/266:15 amIAH - LIS
2 stops34h 50mMultiple Airlines
Mon 6/39:25 pmLIS - IAH
3 stops30h 12mMultiple Airlines
Deal found 5/15$1,050
Tue 5/218:00 amIAH - LIS
2 stops28h 25mMultiple Airlines
Tue 6/410:15 pmLIS - IAH
3 stops32h 24mMultiple Airlines
Deal found 5/16$1,113
Sun 5/266:15 amIAH - LIS
2 stops34h 50mMultiple Airlines
Sun 6/28:05 pmLIS - IAH
2 stops34h 07mMultiple Airlines
Deal found 5/15$1,117
Sun 5/266:15 amIAH - LIS
3 stops42h 35mMultiple Airlines
Mon 6/38:00 pmLIS - IAH
3 stops30h 37mMultiple Airlines
Deal found 5/15$1,131
Sun 5/266:43 pmIAH - LIS
1 stop33h 47mMultiple Airlines
Mon 6/311:25 amLIS - IAH
1 stop29h 56mMultiple Airlines
Deal found 5/15$1,138
Tue 5/218:00 amIAH - LIS
2 stops28h 25mMultiple Airlines
Tue 6/48:45 pmLIS - IAH
2 stops33h 00mMultiple Airlines
Deal found 5/16$1,149
Sun 5/261:10 pmIAH - LIS
2 stops19h 40mDelta
Mon 6/35:40 amLIS - IAH
1 stop13h 55mDelta
Deal found 5/15$1,171
Tue 5/2110:00 amIAH - LIS
2 stops21h 20mMultiple Airlines
Tue 5/2810:35 amLIS - IAH
1 stop33h 47mMultiple Airlines
Deal found 5/16$1,202

One-way flights to Lisbon from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to Lisbon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Houston to Lisbon can select one of these great deals. For those needing a return trip from Houston, there is a search form available above.
Fri 6/146:24 pmIAH - LIS
3 stops45h 26mMultiple Airlines
Deal found 5/15$407
Wed 6/2610:50 amIAH - LIS
3 stops28h 25mMultiple Airlines
Deal found 5/16$444
Fri 6/146:24 pmIAH - LIS
2 stops43h 36mMultiple Airlines
Deal found 5/15$459
Wed 6/2611:22 amIAH - LIS
2 stops27h 53mMultiple Airlines
Deal found 5/16$460
Sun 6/93:25 pmIAH - LIS
2 stops45h 20mMultiple Airlines
Deal found 5/16$512
Thu 6/132:15 pmIAH - LIS
3 stops38h 20mMultiple Airlines
Deal found 5/16$530
Mon 6/248:00 amIAH - LIS
2 stops32h 05mMultiple Airlines
Deal found 5/15$556
Sun 6/97:50 amIAH - LIS
1 stop21h 00mMultiple Airlines
Deal found 5/16$588
Mon 5/278:30 amIAH - LIS
1 stop16h 00mMultiple Airlines
Deal found 5/16$601

Find flights from George Bush Intcntl to Lisbon within your budget

Customize your flight search to find flights from George Bush Intcntl to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$952 - $1,182

Route

Depart

Return

Price

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Mon 5/27

3 stops33h 25m

Lisbon Humberto Delgado

Wed 6/5

2 stops29h 39m

$952

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Mon 8/5

1 stop15h 05m

Lisbon Humberto Delgado

Tue 8/13

1 stop29h 56m

$1,003

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Mon 8/5

1 stop20h 25m

Lisbon Humberto Delgado

Mon 8/12

1 stop25h 00m

$1,006

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Sun 6/2

2 stops22h 25m

Lisbon Humberto Delgado

Tue 6/18

2 stops26h 27m

$1,023

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Wed 6/12

1 stop20h 05m

Lisbon Humberto Delgado

Thu 6/27

1 stop24h 45m

$1,032

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Sun 8/4

1 stop36h 30m

Lisbon Humberto Delgado

Sun 8/18

1 stop31h 50m

$1,042

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Mon 6/3

1 stop32h 35m

Lisbon Humberto Delgado

Fri 6/14

1 stop18h 40m

$1,063

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Sun 6/16

2 stops18h 26m

Lisbon Humberto Delgado

Thu 6/27

2 stops21h 22m

$1,132

Houston George Bush IntcntlLisbon Humberto Delgado

IAH - LIS

IAHLIS

Houston George Bush Intcntl

Thu 7/4

1 stop25h 30m

Lisbon Humberto Delgado

Mon 7/8

1 stop23h 55m

$1,182

Flights are sorted by cheapest first

Deals found on 5/16

When is the best time to book a flight from Houston George Bush Intcntl Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Lisbon. Price data was last updated on May 10, 2024.
The price you pay for your flight from Houston George Bush Intcntl Airport to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Lisbon. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Lisbon flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Lisbon by month

Plan your trip from George Bush Intcntl to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to Lisbon is currently $506 while a round-trip flight costs $1,048. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lisbon (average of $599). Flying from Houston George Bush Intcntl Airport to Lisbon in June is currently the most expensive (average of $1,205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$621

February

$635

March

$701

April

$752

May

$954

June

$1,205

July

$1,098

August

$932

September

$912

October

$740

November

$607

December

$599

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

LIS

Temperature

51.8 - 73.4 °F

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated May 16, 2024.
Peruse reviews from past customers who have flown with Air Canada, British Airways and Air France from Houston to Lisbon to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city. Humberto Delgado is the only Lisbon airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 12 airlines have flights to Lisbon Humberto Delgado from Houston George Bush Intcntl on a regular basis.

  • Can I find flights from Houston George Bush Intcntl Airport to Lisbon for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Lisbon for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $952, but on average you can expect to pay $990.

  • Are there last-minute flights available from Houston George Bush Intcntl Airport to Lisbon for under $1,100?

    There are currently 20+ open flights from Houston George Bush Intcntl Airport to Lisbon within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Lisbon round-trip?

    Flying on Air Canada is currently your cheapest option to Lisbon, with prices starting at $1,003. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $1,006 and $1,023, respectively. These flights start at 8% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Lisbon one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Lisbon are British Airways ($857), Turkish Airlines ($1,513), and WestJet ($1,664).

  • What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Lisbon?

    Before booking your flight from Houston George Bush Intcntl Airport to Lisbon check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

  • What does IAH to LIS mean?

    IAH and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAH to LIS refers to a flight route from Houston George Bush Intcntl Airport to Lisbon Humberto Delgado Airport.

  • Can I find deals for flights from George Bush Intcntl to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from George Bush Intcntl to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from George Bush Intcntl to Lisbon that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Lisbon.

  • Can I find deals for business class flights from George Bush Intcntl to Lisbon?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from George Bush Intcntl to Lisbon that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from George Bush Intcntl to Lisbon?

    Yes, you can often find last-minute deals on George Bush Intcntl to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston George Bush Intcntl Airport to Lisbon flight deals updated?

    The Houston George Bush Intcntl Airport to Lisbon flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.

Hobby to Lisbon flights
Hobby to Porto flights
George Bush Intcntl to Porto flights
Hobby to Funchal flights
George Bush Intcntl to Funchal flights

Top 10 airlines flying from George Bush Intcntl to Lisbon

Discover the top 10 airlines that operate flights from George Bush Intcntl to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$523Average$1,108FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapest$542Average$806FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest$545Average$908FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest$557Average$1,007FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$615Average$1,179FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$664Average$1,075FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$694Average$1,128FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$710Average$998FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest$741Average$1,040FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest$783Average$855FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Denver to Orlando flights
Washington, D.C. to Boston flights
Chicago to Fort Lauderdale flights
New York to San Francisco flights
Nashville to Chicago flights
Chicago to London flights
San Diego to Denver flights
Dallas to London flights
Phoenix to Hawaii flights
Miami to The Bahamas flights
Seattle to Phoenix flights
Houston George Bush Intcntl Airport to Little Rock flights

Search flights from George Bush Intcntl to Lisbon by cabin class

Find flights from George Bush Intcntl to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to Lisbon?

Cheapflights makes it easy to find George Bush Intcntl to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from George Bush Intcntl to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from George Bush Intcntl to Lisbon with no change fees?

Yes, we can. To see specific flights from George Bush Intcntl to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Lisbon become cheaper?

Not ready to book yet? You can track prices for flights from George Bush Intcntl to Lisbon on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines