Find cheap flights from Houston George Bush Airport to Europe from $255

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 7/24. 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.
1 adult
0 bags
Sun 7/2
Sun 7/9

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Latest Europe Flight Deals

Best round-trip prices found by our users on KAYAK in the last 72 hours

2+ stops from $604
1 stop from $655
1 stop from $665
1 stop from $867
1 stop from $629

Good to know

Low season


High season


Cheapest flight


Average price round-trip


Good deal round-trip


Good deal one-way

Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Houston George Bush Airport to London Gatwick Airport
(avg. price over the last 2 weeks)
or less
or less

Top tips for finding cheap flights to Europe

  • Looking for a cheap flight? 25% of our users found tickets from Houston George Bush Airport to the following destinations at these prices or less: Istanbul $650 one-way - $1,173 round-trip; London $759 one-way - $1,119 round-trip
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be June and July. The cheapest month to fly to Europe is February.
  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Europe flights

Top 5 airlines serving from George Bush Intcntl to Europe

Scores according to KAYAK customer reviews
Qatar AirwaysOverall score based on 10920 reviews
Airline reviews
Cons: "Poor Flight and worst food and bad staff from Doha Airport. Worst food in qatar flight"
Read more about Qatar Airways
Cons: "Poor Flight and worst food and bad staff from Doha Airport. Worst food in qatar flight"
Pros: "It was like flying in a Four Seasons but better."
Cons: "Boring movie selections. 80% Marvel films."
Pros: "The crew is always very professional."
Cons: "The inflight entertainment was down for 2/3 of the people flying. And it was a 14 hour flight... :/"
Pros: "The crew was amazing and delightful"
Cons: "The crew was amazing and delightful but should provide food to kids first before even those special diet or vegetarians."
Pros: "Seat was very comfortable and the flight was on time."
Pros: "Left on time, arrived on time. Children aboard did not cry !uch."
Pros: "Amazing crew, new planes"
Cons: "Food can be adjusted to the cuisine of the destination."
Cons: "Houston airport qatar airways check in office has 4 counters and 2 were for people who electronically checked in and they were only a few and other 2 counters were for the huge line. Need more counters. Doha airport has majority of Indian national personell at check in and luggage checkins. They have to learn some manners and be polite with people. Rudeness is a turn off passengers who are tired"
Cons: "The airline demaged both of my completely new suitcases. They both had TSA approved locks. One of the suitcses has a missing wheel, another one ripped zipper and missing lock and it was wraped in plastic. A few items were missing from that bag."
Pros: "Comfort in long foight was amazing. Never felt tired. Upgraded movie collection. Food was great."
Cons: "Carry on baggage allowance is way too low. Only 7kgs including laptop bag is too low for international travel. TV screens were a bit old enough and had to click multiple times."
Pros: "The crew were friendly, helpful, and attentive. I'd love to fly with them all the time"
Cons: "The business class seat felt a bit claustrophobic when in lie flat mode"
Pros: "crew was friendly"
Cons: "seats were way too cramped - worst flight ever that way - what has happened to Swiss - there is no room - horrible!!!"
Pros: "The crew was amazingly efficient serving food and drink. In the recline position the seat bottom extended which was far more comfortable than simply reclining."
Cons: "The food was mediocre and the selection of movies was very limited."
Pros: "Crew was great. Very friendly and accommodating"
Cons: "Regional jet had hard seats but adequate for 1 he flight"
Pros: "Upon arrival in ZRH, there was a separate small bus for the business class passengers. It was nice to not have to wait for all passengers to deplane before being transported to the terminal."
Pros: "Superb crew; surprisingly delicious food (better than some first class meals I’ve had in the past)."
Cons: "The seat was remarkably uncomfortable. I fly business or first class when traveling overseas (prefer business class) specifically to be able to rest - this was the most uncomfortable I’ve experienced in the last few years."
Cons: "This flight often arrives late so it is difficult to get to your hotel"
Cons: "There was only one agent checking in business class passengers until a bunch of us complained. The Swiss business lounge is too small with not enough seats"
Cons: "First plane from Barcelona to Zurich was turned around mid flight for medical emergency. Missed connection flight and had to wait 24 hours for next flight to LA."
Pros: "I thought my out flight with Lufthansa would be good but it was surpassed by the return flight with Swiss Based on my experience I believe Swiss should be a 5 star airline as well"
Cons: "A slight delay"
Pros: "The crew was friendly, the food delicious, and the plane itself in highest quality and state-of-the-art."
Pros: "Crew was great !!!"
Cons: "Seating in upper class is uncomfortable and bedding is not fresh."
Pros: "The seating in upper class is unconventional and uncomfortable."
Cons: "Reconfigure seating in upper class. We will no longer be customers for that reason alone.."
Pros: "the crew was very polite and professional."
Cons: "the aircraft is small and confined, only two toilets for the entire economy level passengers for a 6 hour flight. the online entertainment lacks variety and the food was okay."
Pros: "Loads of leg room compared with other flights (I'm 6' and my knees are usually embedded in the seat in front, but not this time!"
Cons: "USB socket on the entertainment on both flight out and return was broken."
Pros: "Crew was super helpful and kind. Pesto pasta was the best airplane food I’ve ever had in coach."
Cons: "There was a medical issue and Virgin Atlantic refused to accept the ticket code - for any price - toward a new ticket. I paid for a new ticket and took another airline."
Pros: "Crew were great! Neck cushions on chair aren’t adjustable and not comfortable."
Cons: "Media screens are old and miscalibrated. Selection was decent. Food is probably average for the industry which to me is worse than fast food."
Pros: "The flight was so delayed I missed my connecting flight to jfk."
Cons: "The flight was so delayed I missed my connecting flight to jfk."
Pros: "Quick boarding"
Cons: "With flying there is nothing perfect all the time. I was able to sleep on the flight and had a place for my carry-on luggage. I wish unboarding was mad less complicated."
Cons: "Less announcements about masks we get it We don’t need instructions on hand washing Drink service needed"
Pros: "Competent crew"
Cons: "Too many people, especially children running up and down aisles during flight. Not adhering to COVID guidance. None of the crew addressed this ☹️"
Pros: "Arriving 40 minutes ahead of schedule. Delta makes more an effort to provide spacing between passengers and provides sanitizer wipes both on boarding and with the snack pack."
Cons: "Had no entertainment, asked the attendent, she called simebody, but it didn't help and she didn't bother to come and explain. Food was really bad, undercooked and cold."
Pros: "Cabin crew and entire experience was phenomenal. Cannot recommend Delta more!"
Cons: "Nothing"
Cons: "Communicating take off time!!! It changed multiple times by one three hours and ended up flying the next day!"
Pros: "Boarding went well."
Cons: "Crew could be more attentive. They avoided passengers most of the time."
Cons: "I requested a seat with extra legroom due to a medical condition over a month before the flight. I was not granted my request and was in pain for most of the flight."
Pros: "The staff was very nice and helpful with prechecking my bag at the gate."
Cons: "Food / snack choices are unhealthy and limited. The cabin was not clean when I got to my seat. There was trash in my pocket and crumbs on the ground."
Pros: "Outstanding and conscientious crew."
Cons: "Seats continue to get more narrow and rows are moved closer and closer. However, the Turkish Air seats are among the most comfortable, relatively speaking."
Pros: "The food"
Cons: "My seat wasn't working properly and wasn't comfortable."
Pros: "The crew was very attentive, and the food was outstanding."
Cons: "The wine list was a bit limited."
Pros: "NOTHING. Never made the connection."
Cons: "Flying your passengers to your hub so they can make their connecting flights, for a start..."
Pros: "The flight was on time and the crew was professional. The food and entertainment was good."
Cons: "It is too cramped in the toilets and seating area."
Pros: "Crew"
Cons: "Food was late and terrible seating arrangements were horrible they placed my infant in a different section don’t recommend it if you are old or traveling with family"
Cons: "Bording the plane has no order passengers seated in the front border before the rear. I was in 32a to he worst seat on the plane"
Pros: "I loved the food and the staff are very helpful and friendly. I have always chosen Turkish airlines."
Pros: "Turkish do a good job of giving you a good service for your money."
Cons: "Why not keep us informed why there are delays before take off. Headphones that worked well without having to fiddle with the connection would be good"
Pros: "Food, service, movie selection, wine selection, seats in business class."
Cons: "Unimpressive selection of scotch when compared to competitors."

Book cheap flights from Houston George Bush Airport to Europe

Recent round-trip flight deals

2 stopsAmerican Airlines
16h 05mIAH-LGW
2 stopsAmerican Airlines
15h 02mLGW-IAH
9h 10mIAH-LHR
2 stopsFinnair
34h 50mLHR-IAH
2 stopsAmerican Airlines
21h 15mIAH-LGW
2 stopsAmerican Airlines
17h 42mLGW-IAH
1 stopFinnair
11h 22mIAH-LHR
2 stopsFinnair
18h 40mLHR-IAH
1 stopMultiple Airlines
15h 08mIAH-LHR
2 stopsMultiple Airlines
17h 20mLHR-IAH
2 stopsScandinavian Airlines
21h 45mIAH-LHR
2 stopsScandinavian Airlines
20h 05mLHR-IAH
1 stopDelta
12h 45mIAH-LHR
1 stopDelta
12h 55mLHR-IAH
nonstopBritish Airways
9h 10mIAH-LHR
nonstopBritish Airways
10h 15mLHR-IAH
1 stopAir France
12h 30mIAH-LHR
1 stopAir France
24h 20mLHR-IAH
1 stopTurkish Airlines
19h 25mIAH-FCO
1 stopTurkish Airlines
33h 00mFCO-IAH
1 stopIberia
23h 10mIAH-LHR
2 stopsIberia
31h 36mLHR-IAH
1 stopKLM
14h 05mIAH-AMS
1 stopKLM
16h 01mAMS-IAH
1 stopUnited Airlines
13h 30mIAH-FCO
2 stopsUnited Airlines
32h 11mFCO-IAH
1 stopAir Canada
32h 51mIAH-FCO
1 stopAir Canada
29h 23mFCO-IAH
1 stopWestJet
15h 25mIAH-CDG
1 stopWestJet
33h 53mCDG-IAH
9h 55mIAH-FRA
11h 40mFRA-IAH
2 stopsSWISS
14h 30mIAH-LCY
2 stopsSWISS
50h 25mLCY-IAH
1 stopVirgin Atlantic
12h 10mIAH-LCY
1 stopVirgin Atlantic
22h 40mLCY-IAH
1 stopQatar Airways
21h 35mIAH-SAW
1 stopQatar Airways
28h 05mSAW-IAH
26h 45mIAH-ORY
33h 39mORY-IAH

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29h 45mIAH-LGW
2 stopsMultiple Airlines
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1 stopMultiple Airlines
34h 25mIAH-LGW
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34h 50mIAH-FCO
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22h 05mIAH-LHR
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22h 05mIAH-LHR
1 stopWestJet
36h 00mIAH-LHR
1 stopTurkish Airlines
16h 40mIAH-FCO
1 stopUndisclosed Carrier
14h 50mIAH-LHR
9h 10mIAH-LHR
2 stopsScandinavian Airlines
17h 20mIAH-LHR
1 stopTurkish Airlines
17h 40mIAH-LHR
29h 00mIAH-FCO
2 stopsSWISS
19h 40mIAH-FRA
2 stopsBritish Airways
35h 43mIAH-LCY
3 stopsAmerican Airlines
26h 03mIAH-FRA

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Houston George Bush Airport - Europe Flights


Houston George Bush Airport (IAH)United States

Return flight deals:

Europe - Houston George Bush Airport

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