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$393+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YXU
May 9 — May 161
Sat 5/9
Sat 5/16
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 April 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Sat 6/61:28 pm
IAH
-
YXU
2 stops14h 52m
Multiple Airlines
Mon 6/85:55 pm
YXU
-
IAH
1 stop21h 00m
Multiple Airlines
Deal found 4/8$613
This oojo deal was found by Cheapflights users on 4/8. 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.
Sat 6/62:50 pm
IAH
-
YXU
1 stop13h 30m
WestJet
Mon 6/85:55 pm
YXU
-
IAH
1 stop21h 00m
WestJet
Deal found 4/8$640
This Air Canada deal was found by Cheapflights users on 4/5. 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.
Tue 6/27:20 am
IAH
-
YXU
1 stop6h 38m
Air Canada
Wed 6/35:10 am
YXU
-
IAH
1 stop7h 01m
Air Canada
Deal found 4/5$701
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 4/226:20 pm
IAH
-
YXU
1 stop11h 15m
Multiple Airlines
Sat 4/255:05 pm
YXU
-
IAH
1 stop21h 26m
Multiple Airlines
Deal found 4/8$732
This oojo deal was found by Cheapflights users on 4/4. 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.
Wed 5/206:00 am
HOU
-
YXU
2 stops22h 20m
WestJet
Wed 5/275:55 pm
YXU
-
HOU
2 stops16h 37m
WestJet
Deal found 4/4$1,355
This oojo deal was found by Cheapflights users on 4/9. 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.
Sun 5/246:00 am
HOU
-
YXU
2 stops22h 20m
WestJet
Sun 5/315:55 pm
YXU
-
HOU
2 stops19h 16m
WestJet
Deal found 4/9$2,127
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:00 am
HOU
-
YXU
2 stops22h 20m
WestJet
Fri 5/295:55 pm
YXU
-
HOU
2 stops16h 37m
WestJet
Deal found 4/7$4,426

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 April 9, 2026.

Round-trip from

$613
(Kiwi.com)

One-way from

$393
(United Airlines)
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 April 9, 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

Sat 6/6

1:28 pm-5:20 am

2 stops14h 52m

London

Mon 6/8

5:55 pm-1:55 pm

1 stop21h 00m

$613
Quickest round-trip

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Tue 6/2

7:20 am-2:58 pm

1 stop6h 38m

London

Wed 6/3

5:10 am-11:11 am

1 stop7h 01m

$701

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Wed 5/20

6:00 am-5:20 am

2 stops22h 20m

London

Wed 5/27

5:55 pm-9:32 am

2 stops16h 37m

$1,355

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Sun 5/24

6:00 am-5:20 am

2 stops22h 20m

London

Sun 5/31

5:55 pm-12:11 pm

2 stops19h 16m

$2,127

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Fri 5/22

6:00 am-5:20 am

2 stops22h 20m

London

Fri 5/29

5:55 pm-9:32 am

2 stops16h 37m

$4,426
Cheapest one-way
Quickest one-way

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Fri 5/22

4:55 pm-11:43 am

2 stops17h 48m

$393

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Fri 5/22

10:27 am-4:45 pm

2 stops29h 18m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

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

What is the cheapest month to book a flight from Houston to London, Ontario?

Currently, November is the cheapest month in which you can book a flight from Houston to London, Ontario (average of $118). Flying from Houston to London, Ontario in March is currently the most expensive (average of $303). 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.

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 6h 38m. Air Canada provides one of the quickest options available for as low as $701. There are 1193 mi between Houston and London, Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Houston to London, Ontario?

    Currently, November is the cheapest month in which you can book a flight from Houston to London, Ontario (average of $118). Flying from Houston to London, Ontario in March is currently the most expensive (average of $303). 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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