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DFW - LHR

Find cheap flights from Dallas to London from C$ 743

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 16/6. 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
Sat 8/6
Sat 15/6

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 43,968,530 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
11:00 a.m. - 4:00 p.m.DFW-LHR
23h 00m2 stops
6:40 a.m. - 11:26 p.m.LHR-DFW
22h 46m2 stops
C$ 923
Find Deal
Tue, 8 Oct - Tue, 22 Oct
1:25 p.m. - 4:00 p.m.DFW-LHR
20h 35m2 stops
6:40 a.m. - 11:59 p.m.LHR-DFW
23h 19m2 stops
C$ 980
Find Deal
Sat, 14 Sep - Thu, 26 Sep
3:15 p.m. - 6:25 a.m.DFW-LHR
9h 10mdirect
8:20 a.m. - 4:10 p.m.LHR-DFW
13h 50m1 stop
C$ 1,036British Airways
Find Deal
Sun, 22 Sep - Tue, 8 Oct
3:15 p.m. - 6:25 a.m.DFW-LHR
9h 10mdirect
6:10 p.m. - 4:10 p.m.LHR-DFW
27h 00m1 stop
C$ 1,042Finnair
Find Deal
Mon, 21 Oct - Wed, 30 Oct
4:35 p.m. - 10:20 a.m.DFW-LHR
11h 45m1 stop
6:10 p.m. - 4:10 p.m.LHR-DFW
27h 00m1 stop
C$ 1,047Finnair
Find Deal
Mon, 21 Oct - Wed, 30 Oct
10:55 p.m. - 2:25 p.m.DFW-LHR
9h 30mdirect
6:55 a.m. - 4:10 p.m.LHR-DFW
15h 15m1 stop
C$ 1,068British Airways
Find Deal
Tue, 10 Sep - Tue, 24 Sep
2:30 p.m. - 4:20 p.m.DFW-LHR
19h 50m2 stops
12:05 p.m. - 10:51 p.m.LHR-DFW
39h 46m2 stops
C$ 1,156SWISS
Find Deal
Mon, 21 Oct - Mon, 28 Oct
2:26 p.m. - 1:00 p.m.DFW-LHR
16h 34m2 stops
6:00 a.m. - 6:34 p.m.LHR-DFW
18h 34m2 stops
C$ 1,160SWISS
Find Deal
Mon, 26 Aug - Tue, 3 Sep
5:45 p.m. - 11:10 a.m.DFW-LHR
11h 25m1 stop
11:30 a.m. - 11:59 p.m.LHR-DFW
18h 29m2 stops
C$ 1,165Delta
Find Deal
Wed, 25 Sep - Tue, 8 Oct
3:35 p.m. - 11:10 a.m.DFW-LHR
13h 35m1 stop
5:35 p.m. - 1:45 p.m.LHR-DFW
26h 10m1 stop
C$ 1,175Delta
Find Deal
Sun, 11 Aug - Mon, 19 Aug

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 April, where tickets cost C$ 1,136 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 2,245 and C$ 1,796 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 5 days before departure. For the absolute cheapest price, our data suggests you should book 58 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 British Airways (C$ 918) and TAP AIR PORTUGAL (C$ 958), and the lowest round-trip tickets were found on British Airways (C$ 1,036) and Finnair (C$ 1,042).

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 20m. 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 Wednesday, 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 05m 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 3:05 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

February

High season

July

Cheapest flight

C$ 743
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (26% 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$ 541 for a one-way ticket and C$ 672 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, Lufthansa, Aer Lingus, United Airlines, Thai Airways, Alaska Airlines, 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$ 1,051 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.
16/6Sun
2 stops
41h 32mDFW-LHR
C$ 743
16/6Sun
3 stops
42h 34mDFW-LHR
C$ 776
22/9Sun
directBritish Airways
9h 15mDFW-LHR
C$ 918
24/9Tue
3 stopsTAP AIR PORTUGAL
23h 40mDFW-LHR
C$ 958
27/9Fri
2 stopsLufthansa
15h 29mDFW-LHR
C$ 999
20/9Fri
2 stopsLufthansa
15h 15mDFW-LHR
C$ 1,025
11/7Thu
2 stopsSWISS
28h 55mDFW-LHR
C$ 1,037
7/7Sun
2 stopsSWISS
39h 02mDFW-LHR
C$ 1,039
25/9Wed
3 stopsTAP AIR PORTUGAL
22h 35mDFW-LHR
C$ 1,052
19/9Thu
directBritish Airways
9h 15mDFW-LHR
C$ 1,055

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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.
12/5Sun
directBritish Airways
9h 15mDFW-LHR
13/6Thu
directBritish Airways
10h 05mLHR-DFW
C$ 1,140
12/5Sun
multi-stopDelta
13h 02mDFW-LHR
23/5Thu
multi-stopDelta
17h 48mLHR-DFW
C$ 1,172
11/5Sat
directFinnair
9h 20mDFW-LHR
11/6Tue
directFinnair
10h 05mLHR-DFW
C$ 1,209
10/5Fri
multi-stopFinnair
11h 34mDFW-LHR
11/6Tue
directFinnair
9h 50mLHR-DFW
C$ 1,215
10/5Fri
multi-stopUnited Airlines
15h 12mDFW-LHR
23/5Thu
multi-stopUnited Airlines
13h 35mLHR-DFW
C$ 1,222
10/5Fri
multi-stop
21h 54mDFW-LHR
23/5Thu
multi-stop
22h 16mLHR-DFW
C$ 1,235
10/5Fri
multi-stopDelta
19h 05mDFW-LHR
14/6Fri
multi-stopDelta
17h 20mLHR-DFW
C$ 1,246
10/5Fri
multi-stopDelta
16h 45mDFW-LHR
13/6Thu
multi-stopDelta
17h 16mLHR-DFW
C$ 1,248
11/5Sat
multi-stopAir France
36h 07mDFW-LHR
26/5Sun
multi-stopAir France
38h 34mLHR-DFW
C$ 1,360
10/5Fri
multi-stop
19h 29mDFW-LHR
14/5Tue
multi-stop
20h 12mLHR-DFW
C$ 1,363

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Dallas - London Flights

Departure:

Dallas (undefined)United States

Destination:

London (LHR)United Kingdom

Cabin classes:

C$ 2,267
C$ 993

Browse origins:

  • Flights » 
  • Dallas/Fort Worth Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London Heathrow Airport