Europe

$303+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CPH
Jun 30 — Jul 71
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Cheap 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 May 31, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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.
Mon 11/166:50 pm
IAH
-
MAD
2 stops21h 45m
Lufthansa
Mon 11/306:35 pm
MAD
-
IAH
2 stops26h 25m
Lufthansa
Deal found 5/26$812
This Air Canada deal was found by Cheapflights users on 5/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:20 am
IAH
-
MAD
2 stops16h 30m
Multiple Airlines
Fri 9/412:45 pm
MAD
-
IAH
2 stops27h 05m
Multiple Airlines
Deal found 5/26$814
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 9/1910:25 am
IAH
-
MAD
2 stops17h 55m
Delta
Sat 10/36:00 am
MAD
-
IAH
2 stops23h 01m
Delta
Deal found 5/25$816
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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.
Fri 9/186:40 pm
IAH
-
MAD
2 stops22h 00m
Lufthansa
Sat 9/265:55 am
MAD
-
IAH
2 stops18h 18m
Lufthansa
Deal found 5/26$818
This Air France deal was found by Cheapflights users on 5/26. 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.
Fri 7/315:05 pm
IAH
-
MAD
1 stop16h 40m
Multiple Airlines
Tue 8/188:30 pm
MAD
-
IAH
1 stop23h 50m
Multiple Airlines
Deal found 5/26$821
This oojo deal was found by Cheapflights users on 5/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:45 pm
IAH
-
FRA
1 stop13h 25m
British Airways
Mon 12/145:55 pm
FRA
-
IAH
1 stop27h 10m
British Airways
Deal found 5/30$821
This KLM deal was found by Cheapflights users on 5/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:20 pm
IAH
-
MAD
1 stop15h 20m
Multiple Airlines
Mon 9/148:15 pm
MAD
-
IAH
1 stop24h 25m
Multiple Airlines
Deal found 5/29$824
This United Airlines deal was found by Cheapflights users on 5/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:30 am
IAH
-
MAD
2 stops17h 20m
United Airlines
Wed 8/265:55 am
MAD
-
IAH
2 stops18h 22m
United Airlines
Deal found 5/30$825
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:30 pm
IAH
-
MAD
1 stop17h 20m
Multiple Airlines
Tue 7/215:30 pm
MAD
-
IAH
1 stop26h 55m
Multiple Airlines
Deal found 5/30$826
This Delta deal was found by Cheapflights users on 5/28. 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.
Thu 10/1510:45 am
IAH
-
MAD
2 stops17h 35m
Delta
Sun 10/2512:35 pm
MAD
-
IAH
2 stops28h 04m
Delta
Deal found 5/28$829
This Air Canada deal was found by Cheapflights users on 5/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:00 am
IAH
-
MAD
2 stops39h 50m
Air Canada
Sat 10/312:45 pm
MAD
-
IAH
1 stop14h 07m
Air Canada
Deal found 5/30$830
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:50 pm
IAH
-
MAD
1 stop29h 15m
United Airlines
Sat 9/55:55 am
MAD
-
IAH
1 stop14h 40m
United Airlines
Deal found 5/28$831

Find 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 May 31, 2026.

Round-trip from

$812
(Cheapflightsfares)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,420

Good round-trip deal

$994 or less

Good one-way deal

$529 or less
From Houston George Bush Intcntl to Europe
One-way flight from Houston George Bush Intcntl to Europe
Highest demand for flights based on searches. 23% potential increase in price ($318 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Houston George Bush Intcntl to Europe.
Price to beat on a one-way flight from Houston George Bush Intcntl to Europe.

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Europe 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 2,558,603 searches. Data last updated May 31, 2026.
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

Cheapest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 9/11

3:25 pm-4:45 pm

2 stops18h 20m

Madrid Barajas

Sat 9/26

10:25 am-10:01 pm

2 stops18h 36m

$876

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 7/19

7:55 pm-9:00 am

1 stop30h 05m

Madrid Barajas

Wed 7/29

1:30 pm-10:50 am

1 stop28h 20m

$881

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 10/16

6:10 pm-5:10 pm

1 stop16h 00m

Madrid Barajas

Sun 10/25

6:00 pm-5:25 pm

1 stop29h 25m

$891

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 7/12

2:35 pm-3:35 pm

2 stops18h 00m

Madrid Barajas

Tue 8/11

6:00 am-5:40 pm

2 stops18h 40m

$901

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 7/12

2:35 pm-3:35 pm

2 stops18h 00m

Madrid Barajas

Tue 7/28

6:00 am-6:52 pm

2 stops19h 52m

$901

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 7/6

2:38 pm-3:35 pm

2 stops17h 57m

Madrid Barajas

Tue 7/21

1:05 pm-11:57 pm

2 stops17h 52m

$901

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Mon 8/31

8:15 pm-10:05 am

1 stop30h 50m

Frankfurt am Main

Thu 9/3

9:55 am-7:38 pm

1 stop16h 43m

$914

HoustonFrankfurt am Main

IAH - FRA

IAHFRA

Houston George Bush Intcntl

Tue 7/28

9:10 pm-10:05 am

1 stop29h 55m

Frankfurt am Main

Tue 9/1

3:05 pm-7:15 pm

1 stop35h 10m

$920

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 7/24

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Fri 8/7

12:45 pm-7:38 pm

1 stop13h 53m

$947

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Thu 8/20

5:20 am-7:15 am

2 stops19h 55m

London City

Fri 8/28

9:20 am-11:52 pm

2 stops20h 32m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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 $673). Flying from Houston George Bush Intcntl Airport to Europe in June is currently the most expensive (average of $1,257). 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?

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 May 31, 2026.

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.

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

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Europe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated May 31, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Europe, such as Delta,Turkish Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.
  • How long is the flight from Houston George Bush Intcntl Airport to Europe?

    Airlines like Delta, United Airlines, and ITA Airways fly from Houston George Bush Intcntl Airport to Europe in about 16h. The time it takes to get you to your destination can typically vary by up to 14h 05m. Airlines will cover a distance of 4992 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $218 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $219 and $232, respectively.

  • 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?

    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 $673). Flying from Houston George Bush Intcntl Airport to Europe in June is currently the most expensive (average of $1,257). 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

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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

Discover the top 10 airlines that operate flights from George Bush Intcntl to Europe. 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 2,558,603 searches. Data last updated May 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$448FlexibilityNo cancel feeOn-time62%
DeltaCheapest$486Average$973FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$952FlexibilityNo cancel feeOn-time71%
IberiaCheapest$489Average$719FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$496Average$955FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$499Average$855FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$516Average$861FlexibilityNo cancel feeOn-time70%
KLMCheapest$522Average$982FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$531Average$907FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$567Average$1,097FlexibilityNo cancel feeOn-time76%

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