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$595+ Cheap flights from Galveston, TX to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LIS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Galveston to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Galveston (G4L) to Portugal (PT0). 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 November 21, 2024.

Find flight deals from Galveston to Portugal

Cheapest flights from Galveston to Portugal
Explore the most affordable flight options available from Galveston to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amHOU - LIS
2 stops20h 00mDelta
Tue 12/175:00 amLIS - HOU
2 stops18h 47mDelta
Deal found 11/21$897
This Iberia deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:21 pmHOU - LIS
2 stops17h 29mIberia
Thu 12/198:20 amLIS - HOU
2 stops21h 36mIberia
Deal found 11/21$1,820
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/229:15 amHOU - LIS
2 stops16h 40mAmerican Airlines
Sun 12/111:05 amLIS - HOU
2 stops18h 50mAmerican Airlines
Deal found 11/21$1,967
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amHOU - OPO
2 stops22h 30mDelta
Mon 12/306:20 amOPO - HOU
2 stops22h 08mDelta
Deal found 11/21$2,303
This Priceline deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:19 pmHOU - LIS
2 stops15h 46mMultiple Airlines
Wed 1/16:35 pmLIS - HOU
2 stops29h 13mMultiple Airlines
Deal found 11/21$2,524
This Air France deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2110:16 amHOU - LIS
2 stops15h 44mAir France
Fri 12/2710:55 amLIS - HOU
2 stops17h 33mAir France
Deal found 11/21$3,130
This Cheapflightsfares deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:19 pmHOU - LIS
2 stops17h 26mBritish Airways
Sat 12/216:40 pmLIS - HOU
2 stops27h 08mBritish Airways
Deal found 11/21$4,719

Find flights from Galveston to Portugal within your budget

Customize your flight search to find flights from Galveston to Portugal 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 2,612,795 searches. Data last updated November 21, 2024.

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Price

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 2/7

10:25 am-8:00 am

2 stops15h 35m

Lisbon Humberto Delgado

Sun 2/16

5:00 am-9:25 pm

2 stops22h 25m

$595

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Thu 1/16

10:25 am-8:00 am

2 stops15h 35m

Lisbon Humberto Delgado

Mon 1/20

10:00 am-10:29 pm

2 stops18h 29m

$602

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Thu 1/23

4:18 pm-4:00 pm

2 stops17h 42m

Porto

Thu 1/30

12:25 pm-11:55 pm

2 stops17h 30m

$673

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 4/25

6:35 pm-11:15 pm

2 stops22h 40m

Lisbon Humberto Delgado

Sun 5/4

7:20 am-8:03 pm

2 stops18h 43m

$880

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 3/28

8:25 pm-6:05 pm

2 stops16h 40m

Lisbon Humberto Delgado

Mon 4/7

6:35 am-8:03 pm

2 stops19h 28m

$1,262

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Wed 4/2

6:35 pm-3:55 pm

2 stops15h 20m

Porto

Thu 4/10

12:20 pm-11:44 pm

2 stops17h 24m

$1,441

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Thu 5/15

6:37 pm-4:05 pm

2 stops15h 28m

Lisbon Humberto Delgado

Mon 5/26

7:15 am-11:42 pm

2 stops22h 27m

$1,769

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Wed 12/18

6:00 am-10:30 am

2 stops22h 30m

Porto

Mon 12/30

6:20 am-10:28 pm

2 stops22h 08m

$2,303

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Mon 12/23

9:05 am-9:05 am

2 stops18h 00m

Lisbon Humberto Delgado

Wed 1/1

11:15 am-7:43 pm

2 stops38h 28m

$3,621

HoustonPorto

HOU - OPO

HOUOPO

Houston Hobby

Tue 1/21

12:14 pm-11:45 am

2 stops17h 31m

Porto

Sat 2/1

8:40 pm-11:55 pm

2 stops33h 15m

$4,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 16 results
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Best time to book a flight from Galveston to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Galveston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Galveston to Portugal

Get recent, data-driven insights about flights from Galveston to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Galveston to Portugal?

Currently, December is the cheapest month in which you can book a flight from Galveston to Portugal (average of $589). Flying from Galveston to Portugal in June is currently the most expensive (average of $1,182). 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.

What is the cheapest time of day to fly from G4L to PT?

Find hourly flight availability from Galveston to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Delta, Iberia and British Airways from Galveston to Portugal 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
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Galveston to Portugal one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $728. Users have also found prices from $861 and $869 on British Airways and Iberia, respectively.

  • What are the most popular routes from Galveston to Portugal?

    While some choose either Houston Hobby - Porto or Houston Hobby - Funchal Madeira, Houston Hobby - Lisbon Humberto Delgado is the most popular route from Galveston to Portugal.

  • Can I find deals for flights from Galveston to Portugal that include hotel bookings?

    Yes. In addition to deals on Galveston to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Portugal.

  • Can I find deals for business class flights from Galveston to Portugal?

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

  • What is the cheapest month to book a flight from Galveston to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Galveston to Portugal (average of $589). Flying from Galveston to Portugal in June is currently the most expensive (average of $1,182). 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.

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Alternative routes for Galveston to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Galveston to Portugal

Discover the top 9 airlines that operate flights from Galveston to Portugal. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$542Average$1,444FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$549Average$970FlexibilityNo cancel feeOn-time70%
DeltaCheapest$572Average$991FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$595Average$1,098FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$596Average$1,032FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$602Average$1,036FlexibilityNo cancel feeOn-time77%
KLMCheapest$641Average$1,114FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$646Average$1,268FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$649Average$811FlexibilityNo cancel feeOn-time77%
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