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$551+ Cheap flights from Dallas/Fort Worth (DFW) 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YXU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Dallas/Fort Worth to London

Best flights from Dallas/Fort Worth to London
Discover carefully curated flight deals from Dallas/Fort Worth to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Sat 1/177:00 amDFW - YXU
2 stops13h 20mUnited Airlines
Sat 1/245:10 amYXU - DFW
2 stops25h 02mUnited Airlines
Deal found 12/3$837
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 1/179:07 pmDFW - YXU
2 stops32h 27mMultiple Airlines
Sat 1/245:05 pmYXU - DFW
1 stop21h 06mMultiple Airlines
Deal found 12/3$850
This Air Canada deal was found by Cheapflights users on 12/3. 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.
Wed 1/217:05 amDFW - YXU
1 stop13h 16mAir Canada
Sun 1/259:50 amYXU - DFW
1 stop13h 17mAir Canada
Deal found 12/3$907
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:00 amDFW - YXU
2 stops11h 21mUnited Airlines
Wed 2/259:25 amYXU - DFW
2 stops27h 39mUnited Airlines
Deal found 12/2$852
This Air Canada deal was found by Cheapflights users on 12/3. 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.
Sat 1/177:05 amDFW - YXU
1 stop13h 15mAir Canada
Sat 1/249:50 amYXU - DFW
1 stop12h 42mAir Canada
Deal found 12/3$945
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Sun 1/185:22 pmDFW - YXU
2 stops26h 58mUnited Airlines
Sun 1/255:40 pmYXU - DFW
2 stops28h 00mUnited Airlines
Deal found 12/3$897
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 amDFW - YXU
1 stop13h 16mAir Canada
Wed 2/259:25 amYXU - DFW
2 stops13h 14mAir Canada
Deal found 12/2$1,081

Find flight deals from Dallas/Fort Worth to London

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$837
(United Airlines)

One-way from

$551
(Kiwi.com)
Provider with most accurate pricing for Dallas/Fort Worth-London flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-London flights.
Search Deals
From Dallas/Fort Worth to London
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One-way flight from Dallas/Fort Worth to London
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 December 4, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to London that are best for you.

Fly from

Dallas/Fort Worth

Fly to

London

Route

Depart

Return

Price

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 1/17

7:00 am-9:20 pm

2 stops13h 20m

London

Sat 1/24

5:10 am-5:12 am

2 stops25h 02m

$837

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 1/17

9:07 pm-6:34 am

2 stops32h 27m

London

Sat 1/24

5:05 pm-1:11 pm

1 stop21h 06m

$850

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 2/24

9:00 am-9:21 pm

2 stops11h 21m

London

Wed 2/25

9:25 am-12:04 pm

2 stops27h 39m

$852

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sun 1/18

5:22 pm-9:20 pm

2 stops26h 58m

London

Sun 1/25

5:40 pm-8:40 pm

2 stops28h 00m

$897

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Wed 1/21

7:05 am-9:21 pm

1 stop13h 16m

London

Sun 1/25

9:50 am-10:07 pm

1 stop13h 17m

$907

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 1/17

7:05 am-9:20 pm

1 stop13h 15m

London

Sat 1/24

9:50 am-9:32 pm

1 stop12h 42m

$945

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 2/24

7:05 am-9:21 pm

1 stop13h 16m

London

Wed 2/25

9:25 am-9:39 pm

2 stops13h 14m

$1,081

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sun 12/21

10:54 pm-6:34 am

3 stops54h 40m

$551

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sun 12/21

7:05 am-5:05 pm

1 stop9h 00m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Compare providers for flights from Dallas/Fort Worth to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to London in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-London, Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dallas/Fort Worth Airport-London, Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-London, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-London, Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dallas/Fort Worth to London

Have a flexible travel schedule? Discover the best time to fly to London from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to London

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to London, Ontario?

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London, Ontario (average of $223). Flying from Dallas/Fort Worth Airport to London, Ontario in September is currently the most expensive (average of $359). 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 Dallas/Fort Worth 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 Dallas/Fort Worth?

    For a flight from Dallas/Fort Worth to London, you will be flying into London. London (YXU) is just 5.3 mi from the center of the city. London is the only London airport and it handles 0 inbound flights from Dallas/Fort Worth per day. 0 airlines have flights to London from Dallas/Fort Worth on a regular basis.

  • How long is the flight from Dallas/Fort Worth Airport to London, Ontario?

    For as low as $907, United Airlines can have you in London, Ontario from Dallas/Fort Worth Airport in 13h 16m. There are 1109 mi between Dallas/Fort Worth Airport and London, Ontario. This flight may include one or multiple stops.

  • Can I find deals for flights from Dallas/Fort Worth to London that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to London?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to London?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to London, Ontario?

    Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London, Ontario (average of $223). Flying from Dallas/Fort Worth Airport to London, Ontario in September is currently the most expensive (average of $359). 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.

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