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IAH - YXU

Find cheap flights from Houston to London from $1,057

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to London departing on 5/8. 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
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from Houston to London (IAH-YXU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 am - 2:46 pmIAH-YXU
8h 46m2 stops
3:25 pm - 8:28 amYXU-IAH
18h 03m2 stops
$1,057United Airlines
Find Deal
Wed, May 8 - Sun, May 12
7:20 am - 2:46 pmIAH-YXU
6h 26m1 stop
3:25 pm - 8:54 pmYXU-IAH
6h 29m1 stop
$1,177Air Canada
Find Deal
Wed, May 8 - Sun, May 12
7:20 am - 2:46 pmIAH-YXU
6h 26m1 stop
3:25 pm - 8:54 pmYXU-IAH
6h 29m1 stop
$1,178Air Canada
Find Deal
Wed, May 8 - Sun, May 12
8:30 am - 9:36 pmIAH-YXU
12h 06m2 stops
6:00 am - 12:29 pmYXU-IAH
7h 29m1 stop
$1,182Air Canada
Find Deal
Wed, May 8 - Sun, May 12
8:30 am - 9:36 pmIAH-YXU
12h 06m2 stops
3:25 pm - 8:54 pmYXU-IAH
6h 29m1 stop
$1,183Air Canada
Find Deal
Wed, May 8 - Sun, May 12
8:30 am - 9:36 pmIAH-YXU
12h 06m2 stops
9:50 am - 9:31 pmYXU-IAH
12h 41m2 stops
$1,187Air Canada
Find Deal
Wed, May 8 - Sun, May 12
8:30 am - 9:36 pmIAH-YXU
12h 06m2 stops
9:50 am - 9:31 pmYXU-IAH
12h 41m2 stops
$1,188Air Canada
Find Deal
Wed, May 8 - Sun, May 12

Good to know

Cheapest flight

$1,057
Flight from Houston to London

When to book flights from Houston to London

Are your dates flexible? Find out the best times to travel from Houston to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to London flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to London, Ontario?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to London, Ontario was $1,057 for a round-trip ticket.

  • Do I need a passport to fly between Houston and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in London.

  • Which aircraft models fly most regularly from Houston to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to London?

    Star Alliance is the only airline alliance operating flights between Houston and London.

  • How does KAYAK find such low prices on flights from Houston to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Houston with another airline. Booking your flights between Houston and YXU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Houston to London

 
See real verified KAYAK customer reviews for airlines flying from Houston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6862 reviews
6.8entertainment
6.2food
7.2boarding
7.0comfort
7.8crew
Airline reviews

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

2.0 MediocreAnonymous, Apr 2024LGA - YYZ
Read more about Air Canada reviews

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Overall I will say it was a very good experience. It was as comfortable as can be expected for such a long flight - 12 hours from Toronto to Tokyo. Everyone was very pleasant and polite. Even the passengers were cooperative and trying to be nice to each other. Of course the space is limited on such a long flight. The bathrooms were actually very clean. The food was very good. I liked how there was a variety of food options. The in flight entertainment system was also very impressive! There were some children on the flight but they were well behaved and hardly ever crying. Great Job Canada Air! I will definitely fly with Air Canada again!

Lost my bag. My first ever flight with them that they forced me to gate check my bag on, due to them having a 30 year old plane with small carry on bins, and they lost my bag. Never again.

The trip was fine and uneventful. The seat in business class was very uncomfortable which was disappointing given the extra cost. It was spacious but it felt like I was sitting on metal bars. The food in business class wasn't very good. The flight was ahead of time, the staff was professional and courteous and our luggage arrived safely.

Again we were late leaving Austin , there was no tv screen for the 3.5 hr flight, the pizza I bought was kinda bland

Both flights to and from Phoenix were delayed 2 hours each direction. Unacceptable. Disappointed with Air Canada I was given a food voucher fror trip to Phoenix but nothing on return. Both baggage claims took 2 hours to collect baggage

Houston - London Flights

Departure:

Houston (IAH)United States

Destination:

London (YXU)Canada

Cabin classes: