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

$338 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from $349 and $389, respectively.

What are the most popular routes from Houston George Bush Intcntl Airport to Europe?

Most travelers choose Houston George Bush Intcntl - London Heathrow, Houston George Bush Intcntl - Paris Charles de Gaulle or Houston George Bush Intcntl - Istanbul when deciding on the best route from Houston George Bush Intcntl Airport to Europe.

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

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

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

Users have found that booking a flight from Houston George Bush Intcntl Airport to Europe at least 11 days early can save you up to 50% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from Houston George Bush Intcntl Airport to Europe for as little as $775 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,377 for flights departing within the next 3 days.

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

The best pricing can be found in the month of October. Prices to Europe from Houston George Bush Intcntl Airport average $1,142. You can even find prices in October for less than $1,142, as users have found deals to Europe from as low as $701. The month of June appears to be one of the more expensive times to travel to Europe from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 37%.

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

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

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

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 Europe.

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

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

$563+ Flights from Houston George Bush Intcntl Airport to Europe

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Cheap flight deals from George Bush Intcntl to Europe

Round-trip from	$513 (Air Canada)
One-way from	$294 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,045
Good round-trip deal	$744 or less
Good one-way deal	$397 or less

From Houston George Bush Intcntl to Europe

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One-way flight from Houston George Bush Intcntl to Europe

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Highest demand for flights based on searches. 19% potential increase in price ($283 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Europe.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Europe.

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Find flight deals from George Bush Intcntl to Europe

Cheapest flights from George Bush Intcntl to Europe
Explore the most affordable flight options available from George Bush Intcntl to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Tue 10/710:00 amIAH - MAD

1 stop14h 50mUnited Airlines

Wed 10/1512:15 pmMAD - IAH

1 stop14h 32mUnited Airlines

Deal found 4/15

$513

Mon 4/284:57 pmIAH - MAD

1 stop13h 28mMultiple Airlines

Tue 5/134:15 pmMAD - IAH

1 stop14h 40mMultiple Airlines

Deal found 4/15

$538

Mon 4/283:50 pmIAH - MAD

1 stop12h 30mDelta

Tue 5/1312:40 pmMAD - IAH

2 stops18h 19mDelta

Deal found 4/15

$558

Tue 5/1310:00 amIAH - MAD

1 stop13h 40mAir Canada

Thu 5/2212:45 pmMAD - IAH

1 stop14h 11mAir Canada

Deal found 4/14

$582

Wed 9/106:50 pmIAH - MAD

2 stops18h 00mLufthansa

Thu 9/186:00 amMAD - IAH

1 stop14h 35mLufthansa

Deal found 4/15

$596

Wed 9/103:50 pmIAH - MAD

1 stop16h 45mAir France

Mon 9/1510:05 amMAD - IAH

1 stop18h 21mAir France

Deal found 4/15

$601

Tue 5/68:52 amIAH - LGW

2 stops17h 43mAmerican Airlines

Wed 1/2812:30 pmLGW - IAH

2 stops27h 51mAmerican Airlines

Deal found 4/15

$602

Mon 4/289:00 pmIAH - LHR

Nonstop9h 20mIberia

Tue 5/1312:15 pmLHR - IAH

1 stop14h 40mIberia

Deal found 4/15

$603

Mon 4/283:50 pmIAH - LHR

1 stop15h 55mVirgin Atlantic

Tue 5/132:45 pmLHR - IAH

1 stop28h 30mVirgin Atlantic

Deal found 4/15

$606

Mon 4/289:00 pmIAH - LHR

Nonstop9h 20mFinnair

Tue 5/132:50 pmLHR - IAH

Nonstop10h 25mFinnair

Deal found 4/15

$615

Mon 4/289:00 pmIAH - ATH

1 stop27h 55mTurkish Airlines

Mon 5/53:55 amATH - IAH

1 stop23h 10mTurkish Airlines

Deal found 4/15

$616

Tue 4/229:37 amIAH - LHR

2 stops14h 43mDelta

Wed 4/306:30 amLHR - IAH

1 stop12h 45mDelta

Deal found 4/13

$625

Best flights from George Bush Intcntl to Europe
Discover carefully curated flight deals from George Bush Intcntl to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Mon 9/2210:00 amIAH - MAD

1 stop14h 50mAir Canada

Wed 11/1212:15 pmMAD - IAH

1 stop17h 18mAir Canada

Deal found 4/15

$513

Mon 9/228:05 amIAH - MAD

2 stops16h 45mUnited Airlines

Wed 11/1212:15 pmMAD - IAH

1 stop17h 18mUnited Airlines

Deal found 4/15

$517

Mon 9/2210:15 amIAH - MAD

2 stops14h 35mMultiple Airlines

Wed 11/126:05 amMAD - IAH

2 stops23h 28mMultiple Airlines

Deal found 4/15

$523

Wed 4/303:50 pmIAH - MAD

1 stop16h 45mDelta

Tue 5/2012:20 pmMAD - IAH

2 stops17h 37mDelta

Deal found 4/14

$585

Wed 9/106:50 pmIAH - MAD

2 stops18h 00mLufthansa

Thu 9/186:00 amMAD - IAH

1 stop14h 35mLufthansa

Deal found 4/15

$596

Wed 9/103:50 pmIAH - MAD

1 stop16h 45mAir France

Mon 9/1510:05 amMAD - IAH

1 stop18h 21mAir France

Deal found 4/15

$601

Mon 4/289:00 pmIAH - LHR

Nonstop9h 20mIberia

Tue 5/1312:15 pmLHR - IAH

1 stop14h 40mIberia

Deal found 4/15

$603

Thu 9/113:30 pmIAH - MAD

1 stop17h 50mBritish Airways

Mon 9/159:15 pmMAD - IAH

1 stop23h 25mBritish Airways

Deal found 4/15

$605

Mon 4/283:50 pmIAH - LHR

1 stop15h 55mVirgin Atlantic

Tue 5/132:45 pmLHR - IAH

1 stop28h 30mVirgin Atlantic

Deal found 4/15

$606

Mon 4/289:00 pmIAH - LHR

Nonstop9h 20mFinnair

Tue 5/132:50 pmLHR - IAH

Nonstop10h 25mFinnair

Deal found 4/15

$615

Mon 4/289:00 pmIAH - ATH

1 stop27h 55mTurkish Airlines

Mon 5/53:55 amATH - IAH

1 stop23h 10mTurkish Airlines

Deal found 4/14

$616

Sat 5/33:30 pmIAH - MAD

1 stop13h 35mKLM

Tue 5/1310:05 amMAD - IAH

1 stop20h 54mKLM

Deal found 4/15

$629

Last-minute flights from George Bush Intcntl to Europe
Discover last-minute flight deals from George Bush Intcntl to Europe. Data last updated April 15, 2025 and is based on user searches.

Mon 4/211:06 pmIAH - CDG

1 stop20h 54mMultiple Airlines

Thu 5/84:40 pmCDG - IAH

1 stop19h 15mMultiple Airlines

Deal found 4/14

$645

Mon 4/211:02 pmIAH - LHR

1 stop13h 03mBritish Airways

Mon 5/59:25 amLHR - IAH

Nonstop10h 15mBritish Airways

Deal found 4/14

$676

Tue 4/229:30 amIAH - MAD

2 stops23h 45mUnited Airlines

Tue 4/2912:45 pmMAD - IAH

1 stop16h 16mUnited Airlines

Deal found 4/15

$612

Tue 4/229:37 amIAH - LHR

2 stops14h 43mDelta

Thu 5/16:30 amLHR - IAH

1 stop12h 45mDelta

Deal found 4/13

$625

Tue 4/2210:05 amIAH - MAD

2 stops21h 55mIberia

Thu 5/11:00 pmMAD - IAH

1 stop14h 40mIberia

Deal found 4/15

$667

Tue 4/229:37 amIAH - LHR

2 stops14h 43mDelta

Wed 4/306:30 amLHR - IAH

1 stop12h 45mDelta

Deal found 4/13

$625

Wed 4/233:30 pmIAH - MAD

1 stop15h 10mMultiple Airlines

Sun 4/276:00 amMAD - IAH

1 stop14h 35mMultiple Airlines

Deal found 4/15

$647

Wed 4/236:38 pmIAH - LHR

1 stop12h 32mVirgin Atlantic

Mon 4/287:15 pmLHR - IAH

1 stop24h 00mVirgin Atlantic

Deal found 4/14

$656

Wed 4/233:30 pmIAH - LCY

1 stop21h 00mVirgin Atlantic

Mon 4/288:10 pmLCY - IAH

1 stop23h 05mVirgin Atlantic

Deal found 4/14

$671

Wed 4/239:01 pmIAH - LGW

1 stop30h 59mMultiple Airlines

Mon 4/2810:00 amLGW - IAH

1 stop17h 51mMultiple Airlines

Deal found 4/14

$673

Thu 4/243:30 pmIAH - MAD

1 stop21h 00mDelta

Wed 4/3012:40 pmMAD - IAH

1 stop16h 53mDelta

Deal found 4/15

$634

Thu 4/244:57 pmIAH - LHR

1 stop13h 18mIberia

Tue 5/69:25 amLHR - IAH

Nonstop10h 15mIberia

Deal found 4/14

$642

One-way flights from George Bush Intcntl to Europe
Search for one-way flight options from George Bush Intcntl to Europe. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 5/37:50 pmIAH - CDG

2 stops43h 20mMultiple Airlines

Deal found 4/15

$294

Wed 8/68:45 pmIAH - MAD

2 stops17h 45mMultiple Airlines

Deal found 4/14

$295

Fri 5/98:57 amIAH - LGW

1 stop19h 58mMultiple Airlines

Deal found 4/14

$306

Sun 5/116:23 amIAH - LHR

2 stops23h 32mMultiple Airlines

Deal found 4/14

$310

Fri 10/35:30 amIAH - FRA

2 stops23h 35mMultiple Airlines

Deal found 4/15

$320

Fri 5/166:44 pmIAH - ATH

1 stop27h 16mMultiple Airlines

Deal found 4/14

$334

Mon 5/56:29 pmIAH - LHR

1 stop13h 56mIberia

Deal found 4/14

$338

Fri 6/208:56 pmIAH - AMS

3 stops55h 04mMultiple Airlines

Deal found 4/15

$348

Mon 5/59:00 pmIAH - CDG

1 stop18h 30mTurkish Airlines

Deal found 4/15

$349

Tue 6/107:05 amIAH - FCO

3 stops33h 40mMultiple Airlines

Deal found 4/14

$374

Mon 5/59:00 pmIAH - LGW

1 stop34h 00mTurkish Airlines

Deal found 4/14

$374

Mon 5/124:15 pmIAH - LHR

Nonstop9h 25mLufthansa

Deal found 4/13

$389

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 4/28

4:57 pm-1:25 pm

1 stop13h 28m

Madrid Barajas

Tue 5/13

4:15 pm-11:55 pm

1 stop14h 40m

$538

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 4/28

3:50 pm-11:20 am

1 stop12h 30m

Madrid Barajas

Tue 5/13

12:40 pm-11:59 pm

2 stops18h 19m

$558

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 5/13

10:00 am-6:40 am

1 stop13h 40m

Madrid Barajas

Thu 5/22

12:45 pm-7:56 pm

1 stop14h 11m

$582

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 5/12

7:00 am-6:40 am

2 stops16h 40m

Madrid Barajas

Thu 5/22

12:45 pm-7:56 pm

1 stop14h 11m

$587

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 5/6

8:52 am-8:35 am

2 stops17h 43m

London Gatwick

Wed 1/28

12:30 pm-10:21 am

2 stops27h 51m

$602

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 4/28

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

Tue 5/13

12:15 pm-8:55 pm

1 stop14h 40m

$603

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 4/28

3:50 pm-1:45 pm

1 stop15h 55m

London Heathrow

Tue 5/13

2:45 pm-1:15 pm

1 stop28h 30m

$606

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 4/28

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

Tue 5/13

2:50 pm-7:15 pm

Nonstop10h 25m

$615

HoustonAthens

IAH - ATH

IAHATH

Houston George Bush Intcntl

Mon 4/28

9:00 pm-8:55 am

1 stop27h 55m

Athens Eleftherios V.

Mon 5/5

3:55 am-7:05 pm

1 stop23h 10m

$616

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 5/7

3:25 pm-6:40 am

Nonstop9h 15m

London Heathrow

Thu 5/15

9:25 am-1:40 pm

Nonstop10h 15m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 60 results

...

Best time to book a flight from George Bush Intcntl to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from George Bush Intcntl 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Europe

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Europe?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Europe (average of $523). Flying from Houston George Bush Intcntl Airport to Europe in June is currently the most expensive (average of $953). 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 IAH to EU?

When flying from Houston George Bush Intcntl Airport to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Europe by month

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

If weather is an important factor for your trip to Europe, 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 41.0 F).

Reviews of airlines servicing Europe

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS

7.5

Good

1,578 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

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

Related info for your journey

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Europe one-way?
$338 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Turkish Airlines and Lufthansa, with prices starting from $349 and $389, respectively.
What are the most popular routes from Houston George Bush Intcntl Airport to Europe?
Most travelers choose Houston George Bush Intcntl - London Heathrow, Houston George Bush Intcntl - Paris Charles de Gaulle or Houston George Bush Intcntl - Istanbul when deciding on the best route from Houston George Bush Intcntl Airport to Europe.
Can I find deals for flights from George Bush Intcntl to Europe that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Europe?
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 Europe.
Can I find deals for business class flights from George Bush Intcntl to Europe?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Europe 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 Houston George Bush Intcntl Airport to Europe?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Europe (average of $523). Flying from Houston George Bush Intcntl Airport to Europe in June is currently the most expensive (average of $953). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from George Bush Intcntl to Europe

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$388	Average$832	FlexibilityNo cancel fee	On-time70%
WestJet	Cheapest$438	Average$861	FlexibilityNo cancel fee	On-time60%
American Airlines	Cheapest$452	Average$912	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$470	Average$791	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$470	Average$994	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$485	Average$1,064	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$495	Average$1,091	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$530	Average$1,013	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$530	Average$1,032	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$578	Average$678	FlexibilityNo cancel fee	On-time72%

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$233+ Cheap flights from George Bush Intcntl (IAH) to Europe

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Europe with Cheapflights

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Cheap flight deals from George Bush Intcntl to Europe

Keep the following information in mind while searching for George Bush Intcntl to Europe flight deals. Data was last updated April 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to Europe

Cheapest flights from George Bush Intcntl to EuropeExplore the most affordable flight options available from George Bush Intcntl to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Europe that are best for you.

Best time to book a flight from George Bush Intcntl to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Europe

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Europe?

What is the cheapest time of day to fly from IAH to EU?

Find hourly flight availability from George Bush Intcntl to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Rainfall in Europe by month

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

Temperature in Europe by month

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

Reviews of airlines servicing Europe

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Europe. 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 Houston George Bush Intcntl Airport to Europe one-way?

What are the most popular routes from Houston George Bush Intcntl Airport to Europe?

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

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

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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Europe?

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 Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from George Bush Intcntl to Europe

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Cheapest flights from George Bush Intcntl to Europe
Explore the most affordable flight options available from George Bush Intcntl to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.