HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$714+ Cheap flights from Dallas 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YXU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dallas to London

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 September 17, 2025.

Round-trip from

$714
(United Airlines)
From Dallas to London
Search Deals

Find flight deals from Dallas to London

Cheapest flights from Dallas to London
Explore the most affordable flight options available from Dallas to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:46 pmDFW - YXU
2 stops26h 20mUnited Airlines
Thu 11/65:45 amYXU - DFW
2 stops18h 49mUnited Airlines
Deal found 9/15$714
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:50 pmDFW - YXU
2 stops19h 22mMultiple Airlines
Thu 11/68:10 pmYXU - DFW
3 stops27h 36mMultiple Airlines
Deal found 9/15$759
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:42 pmDFW - YXU
2 stops26h 30mMultiple Airlines
Sat 11/85:05 pmYXU - DFW
1 stop21h 40mMultiple Airlines
Deal found 9/17$783
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:30 amDFW - YXU
2 stops25h 16mUnited Airlines
Sat 11/85:15 amYXU - DFW
2 stops17h 59mUnited Airlines
Deal found 9/17$852
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:05 amDFW - YXU
1 stop9h 01mAir Canada
Thu 11/69:25 amYXU - DFW
1 stop6h 32mAir Canada
Deal found 9/15$1,052
This Air Canada deal was found by Cheapflights users on 9/17. 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.
Mon 9/299:25 amDFW - YXU
2 stops11h 04mAir Canada
Sun 10/56:15 amYXU - DFW
1 stop5h 37mAir Canada
Deal found 9/17$1,379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 September 17, 2025.
Use the filters below to find and compare flights from Dallas to London that are best for you.

Fly from

Dallas

Fly to

London

Route

Depart

Return

Price

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 2/19

7:00 am-9:21 pm

2 stops13h 21m

London

Mon 2/23

5:45 am-11:44 pm

2 stops18h 59m

$714

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 10/30

1:46 pm-5:06 pm

2 stops26h 20m

London

Thu 11/6

5:45 am-11:34 pm

2 stops18h 49m

$714

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 10/30

10:50 pm-7:12 pm

2 stops19h 22m

London

Thu 11/6

8:10 pm-10:46 pm

3 stops27h 36m

$759

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 11/1

7:30 am-9:46 am

2 stops25h 16m

London

Sat 11/8

5:15 am-10:14 pm

2 stops17h 59m

$852

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 11/1

5:45 pm-8:12 pm

3 stops25h 27m

London

Sat 11/8

5:05 pm-9:44 am

2 stops17h 39m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Dallas to London

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

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

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

    Airlines like United Airlines fly from Dallas to London, Ontario in about 13h 21m. The time it takes to get you to your destination can typically vary by up to . The distance from Dallas to London, Ontario is about 1109 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dallas to London

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Pearson Intl flights
Hobby to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Austin to Pearson Intl flights
Love Field to Pearson Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Toronto Island flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Austin to Pierre Elliott Trudeau Intl flights
Love Field to Pierre Elliott Trudeau Intl flights
Hobby to Toronto Island flights
San Antonio to Pearson Intl flights
Austin to Toronto Island flights
Dallas/Fort Worth to Ottawa flights
George Bush Intcntl to Hamilton flights
San Antonio to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Region of Waterloo Intl flights
El Paso to Pearson Intl flights
George Bush Intcntl to Ottawa flights
Hobby to Ottawa flights
McAllen to Pearson Intl flights
Love Field to Ottawa flights
Austin to Ottawa flights
Dallas/Fort Worth to Windsor flights
Dallas/Fort Worth to Hamilton flights
Brownsville to Pearson Intl flights
Dallas/Fort Worth to London flights
El Paso to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Thunder Bay flights
Harlingen to Pearson Intl flights
Austin to Kingston flights
Harlingen to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to London flights
Lubbock to Pearson Intl flights
McAllen to Pierre Elliott Trudeau Intl flights
Killeen to Pearson Intl flights
Austin to Sudbury flights
Texarkana to Pearson Intl flights
Laredo to Pierre Elliott Trudeau Intl flights
Love Field to Thunder Bay flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.