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$367+ Cheap flights from Houston 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YXU
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
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 diciembre 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mar. 12/99:31 amIAH - YXU
2 stops20h 03mMultiple Airlines
mar. 12/168:10 pmYXU - IAH
1 stop17h 34mMultiple Airlines
Deal found 12/2$883
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mar. 12/96:20 pmIAH - YXU
1 stop11h 14mWestJet
mar. 12/168:10 pmYXU - IAH
1 stop17h 34mWestJet
Deal found 12/2$1,012

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 diciembre 4, 2025.

Round-trip from

$367
(Kiwi.com)
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 diciembre 4, 2025.
Use the filters below to find and compare flights from Houston to London that are best for you.

Fly from

Houston

Fly to

London

Route

Depart

Return

Price

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mar. 1/20

6:20 pm-6:34 am

1 stop11h 14m

London

jue. 1/22

8:10 pm-5:10 pm

2 stops22h 00m

$367

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mié. 2/25

6:20 pm-6:35 am

1 stop11h 15m

London

jue. 2/26

8:10 pm-12:45 pm

1 stop17h 35m

$592

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mié. 2/25

10:02 am-5:05 pm

1 stop6h 03m

London

jue. 2/26

5:10 am-6:46 pm

2 stops14h 36m

$751

HoustonLondon

IAH - YXU

IAHYXU

Houston George Bush Intcntl

mar. 1/20

7:10 am-5:05 pm

1 stop8h 55m

London

jue. 1/22

5:10 am-11:09 am

1 stop6h 59m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

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 September is currently the most expensive (average of $274). 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 11h 15m. WestJet provides one of the quickest options available for as low as $592. 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.

  • 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 September is currently the most expensive (average of $274). 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

Traveling to a place near London?

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Grand Bend

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