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$364+ Cheap flights from Houston to London, ON (YXU)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YXU
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Houston to London

Cheapest flights from Houston to London
Explore the most affordable flight options available from Houston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This WestJet deal was found by Cheapflights users on 7/18. 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.
Fri 8/282:50 pm
IAH
-
YXU
1 stop13h 30m
WestJet
Mon 8/315:55 pm
YXU
-
IAH
1 stop21h 00m
WestJet
Deal found 7/18$813
This WestJet deal was found by Cheapflights users on 7/15. 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.
Thu 9/102:50 pm
IAH
-
YXU
1 stop13h 30m
WestJet
Mon 9/145:55 pm
YXU
-
IAH
1 stop21h 00m
WestJet
Deal found 7/15$875
This Air Canada deal was found by Cheapflights users on 7/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
IAH
-
YXU
2 stops10h 40m
Air Canada
Mon 9/143:30 pm
YXU
-
IAH
1 stop7h 22m
Air Canada
Deal found 7/14$947
This Air Canada deal was found by Cheapflights users on 7/18. 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.
Fri 8/2810:00 am
IAH
-
YXU
2 stops10h 40m
Air Canada
Mon 8/313:30 pm
YXU
-
IAH
1 stop7h 41m
Air Canada
Deal found 7/18$948

Find flight deals from Houston to London

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 July 19, 2026.

Round-trip from

$633
(Kiwi.com)

One-way from

$364
(WestJet)
From Houston to London
Search Deals
One-way flight from Houston to London
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 July 19, 2026.
Use the filters below to find and compare flights from Houston to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Fri 8/28

2:50 pm-5:20 am

1 stop13h 30m

London

Mon 8/31

5:55 pm-1:55 pm

1 stop21h 00m

$813

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Thu 9/10

2:50 pm-5:20 am

1 stop13h 30m

London

Mon 9/14

5:55 pm-1:55 pm

1 stop21h 00m

$875
Quickest round-trip

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Thu 9/10

10:00 am-9:40 pm

2 stops10h 40m

London

Mon 9/14

3:30 pm-9:52 pm

1 stop7h 22m

$947

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Fri 8/28

10:00 am-9:40 pm

2 stops10h 40m

London

Mon 8/31

3:30 pm-10:11 pm

1 stop7h 41m

$948
Cheapest one-way
Quickest one-way

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Thu 8/20

6:30 am-1:50 pm

2 stops30h 20m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Sorted by cheapest first

Best time to book a flight from Houston to London

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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    London (YXU) is the airport you will fly into if you book a flight from Houston to London. You should not have trouble finding flights to London from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the London airport from Houston. It is only a 5.3 mi journey from London (YXU) to London’s city center.

  • How long is the flight from Houston to London, Ontario?

    A quick flight from Houston to London, Ontario can take about 21h 50m. WestJet provides one of the quickest options available for as low as $664. There are 1193 mi between Houston and London, Ontario.

  • Can I find deals for flights from Houston to London that include hotel bookings?

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

  • How can I find direct flights from Houston to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to London.

  • Can I find deals for business class flights from Houston to London?

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

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