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DFW - LHR

Find cheap flights from Dallas to London from C$ 921

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Heathrow departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 27/5
Mon 3/6

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,623,357 times on KAYAK, and here is why:

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Cheap flight deals from Dallas to Heathrow (DFW-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:35 p.m. - 11:10 a.m.DFW-LHR
13h 35m1 stop
6:15 a.m. - 1:45 p.m.LHR-DFW
13h 30m1 stop
C$ 953Delta
Find Deal
Mon, 19 Aug - Sun, 25 Aug
6:20 a.m. - 10:00 a.m.DFW-LHR
21h 40m1 stop
6:15 a.m. - 1:45 p.m.LHR-DFW
13h 30m1 stop
C$ 959Delta
Find Deal
Fri, 17 May - Fri, 24 May
11:30 a.m. - 6:45 a.m.DFW-LHR
13h 15m1 stop
3:20 p.m. - 1:45 p.m.LHR-DFW
28h 25m1 stop
C$ 968Air France
Find Deal
Wed, 15 May - Wed, 22 May
9:40 a.m. - 6:25 a.m.DFW-LHR
14h 45m1 stop
7:45 p.m. - 1:45 p.m.LHR-DFW
24h 00m1 stop
C$ 988Virgin Atlantic
Find Deal
Tue, 20 Aug - Wed, 28 Aug
12:40 p.m. - 10:00 a.m.DFW-LHR
15h 20m1 stop
6:15 a.m. - 1:45 p.m.LHR-DFW
13h 30m1 stop
C$ 1,041Virgin Atlantic
Find Deal
Fri, 10 May - Fri, 17 May
6:32 p.m. - 10:15 a.m.DFW-LHR
33h 43m2 stops
6:15 a.m. - 9:33 p.m.LHR-DFW
21h 18m2 stops
C$ 1,056Air France
Find Deal
Sat, 18 May - Sat, 8 Jun
3:15 p.m. - 6:25 a.m.DFW-LHR
9h 10mdirect
6:55 a.m. - 4:10 p.m.LHR-DFW
15h 15m1 stop
C$ 1,082British Airways
Find Deal
Wed, 2 Oct - Wed, 9 Oct
7:25 p.m. - 10:40 a.m.DFW-LHR
9h 15mdirect
6:55 a.m. - 4:10 p.m.LHR-DFW
15h 15m1 stop
C$ 1,083British Airways
Find Deal
Wed, 25 Sep - Tue, 1 Oct
3:15 p.m. - 6:25 a.m.DFW-LHR
9h 10mdirect
6:10 p.m. - 3:05 p.m.LHR-DFW
26h 55m1 stop
C$ 1,089Finnair
Find Deal
Wed, 9 Oct - Mon, 21 Oct
4:35 p.m. - 10:30 a.m.DFW-LHR
11h 55m1 stop
6:10 p.m. - 3:05 p.m.LHR-DFW
26h 55m1 stop
C$ 1,094Finnair
Find Deal
Wed, 9 Oct - Wed, 23 Oct

Flights from Dallas to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Dallas to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dallas/Fort Worth Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dallas/Fort Worth Airport to London Heathrow Airport is February, where tickets cost C$ 1,164 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 2,285 and C$ 2,045 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dallas/Fort Worth Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dallas/Fort Worth Airport to London Heathrow Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 51 days before departure.

Which airlines provide the cheapest flights from Dallas to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London from Dallas were found on Delta (C$ 921) and TAP AIR PORTUGAL (C$ 951), and the lowest round-trip tickets were found on Delta (C$ 953) and Air France (C$ 968).

How many flights are there between Dallas/Fort Worth Airport and London Heathrow Airport per day?

Each day, there are between 11 and 14 nonstop flights that take off from Dallas/Fort Worth Airport and land in London Heathrow Airport, with an average flight time of 9h 18m. The most common departure time is 8:00 p.m. and most flights take off in the afternoon. Each week, there are 93 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Dallas/Fort Worth Airport and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Dallas to London take?

Direct flights take on average 9h 10m to travel the 12,267 km between Dallas and London.

What’s the earliest departure time from Dallas to London?

Early birds can take the earliest flight from Dallas/Fort Worth Airport at 3:10 pm and will be landing in London Heathrow Airport at 6:25 am.

What’s the latest departure time from Dallas to London?

If you prefer to fly at night, the latest flight from Dallas/Fort Worth Airport to London Heathrow Airport jets off at 10:59 pm and lands at 2:25 pm.

Good to know

Low season

January

High season

May

Cheapest flight

C$ 921
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dallas to London

When to book flights from Dallas to Heathrow

Are your dates flexible? Find out the best times to travel from Dallas to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to London flights

  • Can I upgrade my seat when flying Virgin Atlantic on flights from Dallas/Fort Worth Airport to London Heathrow Airport?

    Yes, it is possible to upgrade your seat when flying Virgin Atlantic on flights from Dallas/Fort Worth Airport to London Heathrow Airport. Virgin Atlantic offers various upgrade options, such as upgrading from Economy to Premium Economy or from Premium Economy to Upper Class. You can contact Virgin Atlantic's customer service or visit their website to inquire about the available upgrade options and associated costs for your specific flight.

  • How can I get to the city center after reaching London Heathrow Airport?

    After reaching London Heathrow Airport, you can easily get to the city center by using various transportation options. The most convenient way is to take the Heathrow Express, a direct train service that runs from the airport to Paddington Station in just 15 minutes. Alternatively, you can use the London Underground (Piccadilly Line) or book a taxi or ride-sharing service for a direct journey to the city center.

  • Does Virgin Atlantic aid sustainability travel?

    Yes, Virgin Atlantic actively promotes sustainability in travel. The airline has implemented several initiatives to reduce its environmental impact, such as investing in fuel-efficient aircraft, optimizing flight routes to minimize emissions, and exploring the use of alternative fuels. They also participate in carbon offset programs and have set ambitious targets to achieve net-zero carbon emissions by 2050. Virgin Atlantic aims to make air travel more sustainable while providing exceptional service to its passengers.

  • Can I pre-select my seat when flying British Airways from Dallas/Fort Worth Airport to London Heathrow Airport?

    Yes, British Airways allows passengers to pre-select their seats when flying from Dallas/Fort Worth Airport to London Heathrow Airport. You can choose your preferred seat during the online check-in process, which typically opens 24 hours before the flight departure time.

  • What is the cheapest flight from Dallas/Fort Worth Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to London Heathrow Airport was C$ 674 for a one-way ticket and C$ 698 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Dallas to London?

    All the following airlines offer inflight Wi-Fi service on the Dallas to London flight route: Finnair, Iberia, British Airways, American Airlines, Aer Lingus, Lufthansa, United Airlines, Alaska Airlines, Thai Airways, and Air France.

  • Which aircraft models fly most regularly from Dallas to London?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Dallas to London flight route.

  • Which airline alliances offer flights from Dallas to London?

    oneworld is the only airline alliance operating flights between Dallas and London.

  • On which days can I fly direct from Dallas to London?

    There are direct flights from Dallas to London on a daily basis.

  • How does KAYAK find such low prices on flights from Dallas to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Dallas is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Dallas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Dallas to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 988 or less round-trip.
  • Common layover options for American Airlines flights from Dallas/Fort Worth Airport (DFW) to London Heathrow Airport (LHR) include stops at major airports such as Philadelphia International Airport (PHL) and Chicago O'Hare International Airport (ORD).
  • American Airlines offers a range of special food options on flights from Dallas/Fort Worth Airport to London Heathrow Airport. Passengers can enjoy delectable meals such as grilled chicken with roasted vegetables, vegetarian pasta with marinara sauce, or a delicious cheeseburger with all the fixings. Additionally, a selection of fresh salads, fruit plates, and delectable desserts are also available, ensuring a satisfying culinary experience during the flight.
  • On American Airlines flights from Dallas/Fort Worth Airport to London Heathrow Airport, passengers can enjoy a variety of in-flight entertainment options. These may include a selection of movies, TV shows, and music to choose from.
  • British Airways assists passengers with disabilities on flights from Dallas/Fort Worth Airport to London Heathrow Airport. They offer a range of services, including wheelchair assistance, priority boarding, and trained staff to aid passengers with mobility or visual impairments.
  • British Airways also offers various amenities to help kids on flights from Dallas/Fort Worth Airport to London Heathrow Airport. They provide dedicated children's meals, entertainment options like movies and games suitable for different age groups, and activity packs to keep kids engaged during the journey.
See more tips

Prefer to fly non-stop from Dallas to London?

Find which airlines fly direct from Dallas/Fort Worth to Heathrow, which days they fly and book direct flights.

Nonstop departures

Dallas/Fort Worth to London Heathrow

Monday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Tuesday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Wednesday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Thursday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Friday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Saturday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Sunday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

See more nonstop flights

Nonstop returns

London Heathrow to Dallas/Fort Worth

Monday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Tuesday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Wednesday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Thursday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Friday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Saturday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

Sunday

Aer Lingus,American Airlines,British Airways, +6 more

Aer Lingus,American Airlines, +7 more

See more nonstop flights
See more nonstop flights

Book cheap flights from Dallas to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dallas to London found on KAYAK in the last 72 hours.
14/10Mon
2 stopsDelta
15h 00mDFW-LHR
C$ 921
24/9Tue
3 stopsTAP AIR PORTUGAL
23h 40mDFW-LHR
C$ 951
24/9Tue
3 stopsTAP AIR PORTUGAL
22h 35mDFW-LHR
C$ 952
10/10Thu
1 stopDelta
11h 25mDFW-LHR
C$ 960
29/8Thu
1 stopTurkish Airlines
19h 45mDFW-LHR
C$ 975
15/5Wed
directBritish Airways
9h 20mDFW-LHR
C$ 981
30/8Fri
1 stopTurkish Airlines
19h 10mDFW-LHR
C$ 989
2/9Mon
2 stopsLufthansa
15h 30mDFW-LHR
C$ 1,000
18/5Sat
2 stopsSWISS
35h 31mDFW-LHR
C$ 1,019
11/7Thu
directBritish Airways
9h 10mDFW-LHR
C$ 1,151

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Last minute flights from Dallas to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dallas to London that are departing in the next 10 days.
1/5Wed
multi-stopDelta
17h 10mDFW-LHR
15/5Wed
multi-stopDelta
17h 35mLHR-DFW
C$ 1,067
1/5Wed
multi-stopDelta
17h 10mDFW-LHR
12/5Sun
multi-stopDelta
13h 30mLHR-DFW
C$ 1,121
1/5Wed
multi-stopAir France
15h 38mDFW-LHR
12/5Sun
multi-stopAir France
13h 30mLHR-DFW
C$ 1,191
2/5Thu
multi-stop
27h 40mDFW-LHR
6/5Mon
multi-stop
21h 29mLHR-DFW
C$ 1,964
30/4Tue
multi-stop
26h 40mDFW-LHR
2/5Thu
multi-stop
26h 15mLHR-DFW
C$ 2,046
1/5Wed
multi-stopTurkish Airlines
38h 10mDFW-LHR
25/5Sat
multi-stopTurkish Airlines
30h 25mLHR-DFW
C$ 2,724
1/5Wed
multi-stopTurkish Airlines
38h 10mDFW-LHR
25/5Sat
multi-stopTurkish Airlines
30h 25mLHR-DFW
C$ 2,739
1/5Wed
multi-stopGulf Air
32h 55mDFW-LHR
8/5Wed
directGulf Air
10h 15mLHR-DFW
C$ 2,855
30/4Tue
multi-stopGulf Air
32h 55mDFW-LHR
7/5Tue
directGulf Air
10h 15mLHR-DFW
C$ 2,856
30/4Tue
multi-stopAir France
16h 38mDFW-LHR
17/5Fri
multi-stopAir France
34h 17mLHR-DFW
C$ 10,940

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Dallas - London Flights

Departure:

Dallas (DFW)United States

Destination:

London (LHR)United Kingdom

Cabin classes:

C$ 2,254
C$ 988

Browse origins:

  • Flights » 
  • Dallas/Fort Worth Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London Heathrow Airport