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$370+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YXU
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:30 am
IAH
-
YXU
2 stops21h 50m
Multiple Airlines
Wed 8/126:10 am
YXU
-
IAH
1 stop17h 30m
Multiple Airlines
Deal found 5/18$612
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Mon 6/156:30 am
IAH
-
YXU
2 stops30h 20m
WestJet
Wed 6/176:10 am
YXU
-
IAH
1 stop17h 30m
WestJet
Deal found 5/19$630
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 8/156:30 am
IAH
-
YXU
2 stops30h 20m
WestJet
Thu 8/206:10 am
YXU
-
IAH
1 stop17h 30m
WestJet
Deal found 5/16$665
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:50 pm
IAH
-
YXU
1 stop13h 30m
WestJet
Tue 8/258:40 pm
YXU
-
IAH
1 stop18h 15m
WestJet
Deal found 5/16$688
This Trip.com deal was found by Cheapflights users on 5/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:50 pm
IAH
-
YXU
1 stop13h 30m
WestJet
Wed 8/125:55 pm
YXU
-
IAH
1 stop21h 00m
WestJet
Deal found 5/18$697
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 8/212:50 pm
IAH
-
YXU
1 stop13h 30m
Multiple Airlines
Tue 8/256:10 am
YXU
-
IAH
2 stops15h 05m
Multiple Airlines
Deal found 5/16$717
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:30 am
IAH
-
YXU
2 stops54h 20m
WestJet
Wed 6/175:55 pm
YXU
-
IAH
1 stop29h 45m
WestJet
Deal found 5/19$725
This Air Canada deal was found by Cheapflights users on 5/17. 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 9/227:20 am
IAH
-
YXU
1 stop6h 35m
Air Canada
Sat 9/265:40 am
YXU
-
IAH
1 stop6h 27m
Air Canada
Deal found 5/17$749
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:13 pm
HOU
-
YXU
2 stops15h 07m
WestJet
Wed 8/126:10 am
YXU
-
HOU
2 stops17h 36m
WestJet
Deal found 5/18$1,276
This oojo deal was found by Cheapflights users on 5/16. 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 7/46:00 am
HOU
-
YXU
2 stops46h 20m
WestJet
Sat 7/116:10 am
YXU
-
HOU
2 stops40h 41m
WestJet
Deal found 5/16$1,395
This Mytrip deal was found by Cheapflights users on 5/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:42 pm
HOU
-
YXU
3 stops45h 03m
Multiple Airlines
Wed 6/176:10 am
YXU
-
HOU
3 stops37h 54m
Multiple Airlines
Deal found 5/19$1,559
This oojo deal was found by Cheapflights users on 5/19. 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.
Mon 6/155:08 pm
HOU
-
YXU
2 stops35h 12m
WestJet
Sun 6/215:55 pm
YXU
-
HOU
2 stops23h 28m
WestJet
Deal found 5/19$1,812

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 May 21, 2026.

Round-trip from

$612
(Kiwi.com)

One-way from

$370
(Air Canada)
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 May 21, 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

Wed 8/5

6:02 am-5:20 am

3 stops22h 18m

London

Wed 8/12

6:10 am-6:20 am

3 stops25h 10m

$708

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Tue 9/22

10:00 am-9:40 pm

2 stops10h 40m

London

Sat 9/26

10:05 am-7:52 pm

2 stops10h 47m

$766

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Mon 6/15

7:20 am-2:58 pm

1 stop6h 38m

London

Wed 6/17

6:10 pm-11:11 pm

1 stop6h 01m

$783

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Sun 8/2

6:45 am-2:55 pm

1 stop7h 10m

London

Thu 8/6

3:30 pm-10:01 pm

1 stop7h 31m

$783

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Sat 8/29

6:45 am-2:55 pm

1 stop7h 10m

London

Tue 9/1

5:40 am-10:50 am

1 stop6h 10m

$783
Quickest round-trip

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

Thu 6/25

7:20 am-2:57 pm

1 stop6h 37m

London

Mon 6/29

6:10 pm-10:56 pm

1 stop5h 46m

$783

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Wed 8/5

1:13 pm-5:20 am

2 stops15h 07m

London

Wed 8/12

6:10 am-10:46 pm

2 stops17h 36m

$1,276

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Sat 7/4

6:00 am-5:20 am

2 stops46h 20m

London

Sat 7/11

6:10 am-9:51 pm

2 stops40h 41m

$1,395

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Sun 6/14

6:42 pm-4:45 pm

3 stops45h 03m

London

Wed 6/17

6:10 am-7:04 pm

3 stops37h 54m

$1,559

HoustonLondon

HOU - YXU

HOUYXU

Houston Hobby

Fri 8/21

1:13 pm-5:20 am

2 stops15h 07m

London

Tue 8/25

8:40 pm-9:50 am

2 stops14h 10m

$2,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 18 resultsSorted by cheapest first
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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 10h 40m. Air Canada provides one of the quickest options available for as low as $766. 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.

See more FAQs

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