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$424+ Cheap flights from George Bush Intcntl (IAH) to London, ON (YXU)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YXU
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to London

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to London (YXU). 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 septiembre 15, 2025.

Round-trip from

$424
(Kiwi.com)
From Houston George Bush Intcntl to London
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Find flight deals from George Bush Intcntl to London

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

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:20 pmIAH - YXU
1 stop23h 52mWestJet
mié. 11/58:10 pmYXU - IAH
1 stop17h 34mWestJet
Deal found 9/14$424
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:20 pmIAH - YXU
1 stop23h 52mMultiple Airlines
mié. 11/58:10 pmYXU - IAH
2 stops35h 10mMultiple Airlines
Deal found 9/14$478
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/302:20 pmIAH - YXU
2 stops17h 26mUnited Airlines
jue. 11/65:45 amYXU - IAH
2 stops19h 14mUnited Airlines
Deal found 9/15$726
This WestJet deal was found by Cheapflights users on 9/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:20 pmIAH - YXU
1 stop23h 52mWestJet
jue. 11/68:10 pmYXU - IAH
1 stop22h 19mWestJet
Deal found 9/15$935
This United Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 9/219:35 amIAH - YXU
2 stops10h 54mUnited Airlines
lun. 9/223:50 pmYXU - IAH
2 stops19h 01mUnited Airlines
Deal found 9/15$2,504

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to London 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London that are best for you.

Fly from

George Bush Intcntl

Fly to

London

Route

Depart

Return

Price

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mié. 10/29

6:20 pm-7:12 pm

1 stop23h 52m

London

mié. 11/5

8:10 pm-12:44 pm

1 stop17h 34m

$424

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mié. 10/29

6:20 pm-7:12 pm

1 stop23h 52m

London

mié. 11/5

8:10 pm-6:20 am

2 stops35h 10m

$478

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

jue. 10/30

2:20 pm-8:46 am

2 stops17h 26m

London

jue. 11/6

5:45 am-11:59 pm

2 stops19h 14m

$726

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

jue. 10/30

6:20 pm-7:12 pm

1 stop23h 52m

London

jue. 11/6

8:10 pm-5:29 pm

1 stop22h 19m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

Have a flexible travel schedule? Discover the best time to fly to London 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.

Related info for your journey

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

  • What airport do you fly into for flights to London from Houston George Bush Intcntl?

    Located just 5.3 mi from the city center, London is the airport most travelers will use when flying to London from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to London (YXU) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to London, Ontario?

    A quick flight from Houston George Bush Intcntl Airport to London, Ontario can take about 17h 26m. WestJet provides one of the quickest options available for as low as $726. The distance from Houston George Bush Intcntl Airport to London, Ontario is about 1193 mi. This flight may include one or multiple stops.

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

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

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

    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 London.

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

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

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