London

$285+ Cheap flights from Dallas/Fort Worth (DFW) to London (LON)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
Aug 3 — Aug 101
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas/Fort Worth 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.

Cheapflights Tip: The best prices from Dallas/Fort Worth to London are usually found in October or February, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 (LON). 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 July 29, 2025.

Round-trip from

$630
(United Airlines)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,188

Good round-trip deal

$776 or less

Good one-way deal

$476 or less
From Dallas/Fort Worth to London (LON)
One-way flight from Dallas/Fort Worth to London (LON)
Highest demand for flights based on searches. 22% potential increase in price ($259 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Dallas/Fort Worth to London (LON).
Price to beat on a one-way flight from Dallas/Fort Worth to London (LON).

Find flight deals from Dallas/Fort Worth to London

Cheapest flights from Dallas/Fort Worth to London
Explore the most affordable flight options available from Dallas/Fort Worth to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:40 pmDFW - LHR
Nonstop9h 10mIberia
Tue 8/2612:00 pmLHR - DFW
Nonstop10h 05mIberia
Deal found 7/29$630
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/145:30 amDFW - LGW
1 stop19h 30mMultiple Airlines
Sun 8/2410:00 amLGW - DFW
1 stop18h 12mMultiple Airlines
Deal found 7/28$630
This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:40 pmDFW - LHR
Nonstop9h 10mBritish Airways
Mon 8/117:30 pmLHR - DFW
1 stop24h 20mBritish Airways
Deal found 7/28$631
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/1310:35 amDFW - LHR
2 stops18h 05mUnited Airlines
Tue 8/197:25 amLHR - DFW
2 stops18h 24mUnited Airlines
Deal found 7/29$636
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:00 pmDFW - LHR
1 stop12h 15mDelta
Fri 12/1210:45 amLHR - DFW
1 stop13h 55mDelta
Deal found 7/29$639
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Wed 9/179:25 amDFW - STN
3 stops20h 25mMultiple Airlines
Wed 9/247:30 amSTN - DFW
2 stops20h 13mMultiple Airlines
Deal found 7/29$639
This Air Canada deal was found by Cheapflights users on 7/29. 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 11/293:45 pmDFW - LHR
1 stop32h 45mAir Canada
Fri 12/121:25 pmLHR - DFW
1 stop13h 34mAir Canada
Deal found 7/29$640
This Travelocity deal was found by Cheapflights users on 7/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:25 amDFW - LHR
1 stop15h 05mMultiple Airlines
Mon 10/135:50 pmLHR - DFW
2 stops31h 37mMultiple Airlines
Deal found 7/29$645
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:25 pmDFW - LGW
2 stops23h 25mSWISS
Wed 12/106:40 pmLGW - DFW
2 stops34h 05mSWISS
Deal found 7/29$648
This oojo deal was found by Cheapflights users on 7/28. 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.
Tue 10/77:10 pmDFW - LCY
1 stop16h 20mBritish Airways
Tue 10/216:45 amLCY - DFW
1 stop15h 35mBritish Airways
Deal found 7/28$648
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:25 pmDFW - LHR
2 stops24h 50mSWISS
Mon 12/156:40 pmLHR - DFW
2 stops34h 05mSWISS
Deal found 7/29$652
This Lufthansa deal was found by Cheapflights users on 7/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:20 pmDFW - LHR
2 stops15h 35mLufthansa
Wed 8/206:30 amLHR - DFW
1 stop13h 35mLufthansa
Deal found 7/26$654

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 July 29, 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 - LHR

DFWLHR

Dallas/Fort Worth

Wed 8/13

10:35 am-6:55 am

2 stops14h 20m

London Heathrow

Thu 8/21

6:30 am-2:05 pm

1 stop13h 35m

$630

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 8/14

5:30 am-7:00 am

1 stop19h 30m

London Gatwick

Sun 8/24

10:00 am-9:00 pm

1 stop17h 00m

$630

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 8/4

7:40 pm-10:50 am

Nonstop9h 10m

London Heathrow

Mon 8/11

7:30 pm-1:50 pm

1 stop24h 20m

$631

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 10/1

11:40 am-9:35 am

2 stops15h 55m

London Heathrow

Thu 10/9

6:50 am-9:43 pm

2 stops20h 53m

$633

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 8/10

5:50 pm-9:00 am

Nonstop9h 10m

London Heathrow

Tue 8/26

8:20 am-12:20 pm

Nonstop10h 00m

$635

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 8/13

9:25 am-10:00 am

1 stop18h 35m

London Heathrow

Fri 8/22

2:05 pm-9:40 pm

1 stop13h 35m

$636

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Wed 9/17

9:25 am-11:50 am

3 stops20h 25m

London Stansted

Wed 9/24

7:30 am-9:43 pm

2 stops20h 13m

$639

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 8/6

6:45 am-8:05 am

1 stop19h 20m

London Heathrow

Wed 8/13

1:05 pm-9:30 pm

1 stop14h 25m

$647

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 12/2

12:25 pm-5:50 pm

2 stops23h 25m

London Gatwick

Tue 12/9

6:40 pm-10:45 pm

2 stops34h 05m

$648

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Tue 10/7

7:10 pm-5:30 pm

1 stop16h 20m

London City

Tue 10/21

6:45 am-4:20 pm

1 stop15h 35m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 33 results
1
2
3
4

The best insider tips for Dallas/Fort Worth Airport to London flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to London trip
Airports
DFW

DFW's Terminal D offers luxury lounges like the Capital One Lounge and Centurion Lounge, ideal for relaxing before your long-haul flight to London.

Read more about DFWby Chris Dong
LHR

For a quick trip to central London, take the Heathrow Express from LHR to Paddington Station, the fastest way to reach the city.

Read more about LHRby Ramsey Qubein
Our travel experts
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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

How far ahead should I book a flight from Dallas/Fort Worth Airport to London?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to London. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to London, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London (average of $661). Flying from Dallas/Fort Worth Airport to London in June is currently the most expensive (average of $1,097). 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.

What is the cheapest time of day to fly from DFW to LON?

Find hourly flight availability from Dallas/Fort Worth to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Dallas/Fort Worth Airport to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

What is the cheapest day to fly from Dallas/Fort Worth Airport to London?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to London flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to London

Explore weekly flight availability from Dallas/Fort Worth to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from DFW to LON are scheduled on a Tuesday (29 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost to fly round-trip from Dallas/Fort Worth Airport to London?

What’s the top layover airport for flights from Dallas/Fort Worth Airport to London?

Share of 1-stop round-trip flights from Dallas/Fort Worth Airport to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 33% of 1-stop itineraries from Dallas/Fort Worth Airport to London on Cheapflights.

What’s the cheapest layover airport for flights from Dallas/Fort Worth Airport to London?

Average round-trip fare for 1-stop flights from Dallas/Fort Worth Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of $644.

What’s the fastest layover option from Dallas/Fort Worth Airport to London?

Shortest average travel time for 1-stop one-way flights from Dallas/Fort Worth Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 2h 45m.

Which airport typically offers the quickest layover for flights from Dallas/Fort Worth Airport to London?

Average layover duration for 1-stop one-way flights from Dallas/Fort Worth Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 05m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 29, 2025.
See what other customers who have flown with Delta, Finnair, and SWISS from Dallas/Fort Worth Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 are the cheapest airlines flying from Dallas/Fort Worth Airport to London round-trip?

    United Airlines, at $630, was found to be the cheapest airline from Dallas/Fort Worth Airport to London.Alternate airlines to your destination round-trip include British Airways and Iberia. United Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to London one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $370. Users have also found prices from $378 and $418 on JetBlue and British Airways, respectively.

  • What are the most popular routes from Dallas/Fort Worth Airport to London?

  • What are the most reliable airlines from Dallas/Fort Worth Airport to London?

    No one likes to see their flight delayed. When booking a flight from Dallas/Fort Worth Airport to London consider choosing Royal Jordanian (83%), Malaysia Airlines (78%) or American Airlines (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas/Fort Worth Airport to London?

    While on average a flight from Dallas/Fort Worth Airport to London is generally $3,223, our data shows the cheapest flight currently is $239. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $581 for that flight.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London (average of $661). Flying from Dallas/Fort Worth Airport to London in June is currently the most expensive (average of $1,097). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

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.

Top 10 airlines flying from Dallas/Fort Worth to London

Discover the top 10 airlines that operate flights from Dallas/Fort Worth to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$160FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$515Average$823FlexibilityNo cancel feeOn-time72%
DeltaCheapest$516Average$883FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$544Average$743FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$866FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$901FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$637Average$1,015FlexibilityNo cancel feeOn-time67%
FinnairCheapest$639Average$884FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$649Average$972FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$672Average$868FlexibilityNo cancel feeOn-time69%

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.