LON - DFW

$688 Find Cheap Flights from London to Dallas - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Dallas departing on 8/22. 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.
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Everything you should know

Cheapest round-trip
$823
Typical prices: $917-$1,184
Scandinavian Airlines
Tue 10/20Tue 11/10
LHR - DFW • 2 stops
Cheapest non-stop
$919
Typical prices: $933-$1,142
British Airways
Wed 9/9Wed 9/16
LHR - DFW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA premium economy adds more legroom, priority boarding, and a bigger baggage allowance.
Iberia Premium Economy offers wider seats and a 37-inch pitch for long-haul comfort.
Expert advice
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Nonstop flights
You can fly direct with American Airlines and British Airways. Average duration is 10h 13m
Direct flights
Direct flights
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Direct flights
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Top routes
Cheapest
Most popular
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Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
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Top layover airports
Cheapest • Avg $972 (round-trip)
Shortest trip • 13h 55m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 25% compared to booking last minute.
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When to travel
Cheapest • 15% price drop
Most popular
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Flight Deals

Cheap Flights from London to Dallas (LON-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Dallas 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Dallas

Tue, Oct 20 - Tue, Nov 10
Scandinavian Airlines Logo
3:35 pm - 9:02 pm
LHR
-
DFW
35h 27m
2 stops
Scandinavian Airlines Logo
7:35 am - 5:40 pm
DFW
-
LHR
28h 05m
2 stops
$823Scandinavian Airlines
Fri, Sep 25 - Wed, Oct 7
Multiple Airlines Logo
2:00 pm - 8:07 am
LGW
-
DFW
24h 07m
1 stop
Multiple Airlines Logo
6:05 am - 9:25 am
DFW
-
LGW
21h 20m
2 stops
$823Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
British Airways Logo
12:55 pm - 5:05 pm
LHR
-
DFW
10h 10mnonstop
British Airways Logo
7:40 pm - 10:55 am
DFW
-
LHR
9h 15mnonstop
$919British Airways
Wed, Sep 9 - Wed, Sep 16
British Airways Logo
12:55 pm - 5:05 pm
LHR
-
DFW
10h 10mnonstop
British Airways Logo
7:40 pm - 10:55 am
DFW
-
LHR
9h 15mnonstop
$920British Airways
Wed, Sep 16 - Wed, Sep 23
Turkish Airlines Logo
6:30 am - 7:35 pm
LHR
-
DFW
19h 05m
1 stop
Turkish Airlines Logo
9:30 pm - 10:25 pm
DFW
-
LHR
18h 55m
1 stop
$991Turkish Airlines
Thu, Nov 12 - Tue, Nov 17
Turkish Airlines Logo
10:40 pm - 6:25 pm
LHR
-
DFW
25h 45m
1 stop
Turkish Airlines Logo
8:10 pm - 2:15 pm
DFW
-
LHR
36h 05m
1 stop
$993Turkish Airlines
Tue, Oct 6 - Wed, Oct 7
JetBlue Logo
8:40 am - 10:20 pm
LHR
-
DFW
19h 40m
2 stops
JetBlue Logo
6:00 am - 8:45 pm
DFW
-
LHR
32h 45m
2 stops
$1,029JetBlue
Mon, Sep 7 - Thu, Sep 17
JetBlue Logo
8:40 am - 10:49 am
LHR
-
DFW
32h 09m
2 stops
JetBlue Logo
12:15 pm - 8:45 pm
DFW
-
LHR
26h 30m
2 stops
$1,093JetBlue
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
8:25 am - 4:55 pm
LHR
-
DFW
14h 30m
1 stop
American Airlines Logo
5:25 pm - 8:15 am
DFW
-
LHR
8h 50mnonstop
$1,177American Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
8:25 am - 4:55 pm
LHR
-
DFW
14h 30m
1 stop
American Airlines Logo
5:25 pm - 8:15 am
DFW
-
LHR
8h 50mnonstop
$1,179American Airlines
Booking Insights

KAYAK's insights & trends for London to Dallas flights

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

How much is a round-trip flight from London to Dallas/Fort Worth Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Dallas/Fort Worth Airport departing in October.

Flight prices are below average for this route right now.

Flights to Dallas/Fort Worth Airport from London usually cost between $1,071 and $1,627 in October.
The lowest price found in the past 5 days was $823 on Scandinavian Airlines (Oct 20-Nov 10).

What is the cheapest London to Dallas/Fort Worth Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Dallas/Fort Worth Airport costs $493 on the route between London Heathrow Airport (LHR) and Dallas/Fort Worth Airport (DFW). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Dallas?

The average price of all round-trip flights from London to Dallas/Fort Worth Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Dallas, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Dallas, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Dallas/Fort Worth 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 London to Dallas/Fort Worth Airport is September, where tickets cost $998 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,456 and $1,345 respectively.

Can I save money by flying with a layover from London to Dallas/Fort Worth Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,234, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Dallas/Fort Worth Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Dallas/Fort Worth Airport, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from London to Dallas

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Ramsey Qubein

Ramsey Qubein

Expert on DFW

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.

Good to know

Low season

January

Cheapest flight

$688
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from London Heathrow Airport to Dallas

When to book flights from London to Dallas

Are your dates flexible? Find out the best times to travel from London to Dallas 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.

Flights from London to Dallas: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from London to Dallas 
Verified travelerFlew with British Airways
LHR
-
DFW
Dec 2025
Bring a seat cushion or sit on the pillow/blanket they provide you.
KateFlew with British Airways
LHR
-
DFW
Jun 2024
Leave plenty of time for layover in US as the queues for immigration are very long and you are likely to miss your connecting flight
DavidFlew with British Airways
LHR
-
DFW
Mar 2024
Don’t fly to Dallas. This isn’t about BA, but DFW was a really bad experience. TSA was horrible- rude, seemingly delighted in just being unhelpful, actually yelling at pax to “come on, get moving!” then asking why we didn’t have (whatever) out. Uhhh, that’d be because I can’t do it while moving, and not moving isn’t an option. Followed sign to TSA Pre, not there, asked agent who just pointed back where we came and said “follow the signs”. “Yes, they pointed here” “just follow the signs.” Multiple gate changes (to other terminals!) requiring multiple train rides. Just unpleasant. Find another connecting airport.

FAQs for booking London to Dallas flights

  • Which London airport is more easily accessible?

    Heathrow Airport is closer to London city, and the London Underground conveniently connects to each of Heathrow’s terminals directly. By train, the Heathrow Express and Heathrow Connect will take 15min and 30min respectively to reach the airport from Paddington Station. Gatwick might be a good option for those travelling from south London or the south of England, as it is halfway to Brighton. From the city centre you can also catch a 30min Express train from Victoria Station, or coaches which are much cheaper but take more than 1h.

  • Are there direct flights from London to Dallas/Fort Worth?

    Yes, Heathrow has direct flights to Dallas/Fort Worth with British Airways, Qatar Airways, American Airlines, Iberia, and others.

  • What should I do if I arrive early at the airport?

    Aside from shopping and eating, you can do some plane-spotting at Heathrow’s Gate 15 and 16 in Terminal 4, which features binoculars and a 270-degree view of the southern runway. Both airports also have prayer areas, with Gatwick’s offering services held by Anglican, Roman Catholic, and Free Church chaplains, as well as occasional Buddhist ones.

  • Are there on-site hotels at Dallas/Fort Worth Airport?

    If you’re suffering from jet lag, there are three hotels on site at the airport: Minute Suites is in the secure area of Terminal D, the Grand Hyatt DFW is before security in Terminal D, and the Hyatt Regency DFW is next to Terminal C.

  • What are my transportation options from Dallas/Fort Worth?

    If not renting a car or using taxis, public transit from the airport comes in the form of three rail services. The Dallas Area Rapid Transit (DART) serves Dallas and its landmarks, and departs from Terminal A. TEXRail goes to Downtown Fort Worth and surrounding landmarks, departing from Terminal B. The Trinity Railway Express (TRE) has additional stops from Dallas to Fort Worth if you want to visit more of the Dallas–Fort Worth–Arlington area.

  • What family services are available at the airports?

    Both London airports as well as DFW have baby changing rooms. Heathrow and Gatwick have several children’s play areas, and DFW has a McDonald’s with a play area at Gate D8.

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

    In the last 5 days, the lowest price for a flight from London to Dallas/Fort Worth Airport was $688 for a one-way ticket and $823 for a round-trip.

  • Do I need a passport to fly between London and Dallas?

    Yes

  • Which airports will I be using when flying from London to Dallas?

    There are 4 airports in London (London City, London Gatwick, London Heathrow, and London Luton.) and only 1 airport in Dallas (Dallas/Fort Worth). The cheapest flights are generally found on the London Heathrow Airport to Dallas/Fort Worth flight route.

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

    Only American Airlines offers inflight Wi-Fi service on the London to Dallas flight route.

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

    The Airbus A380-800 is the aircraft model that flies most regularly on the London to Dallas flight route.

  • Which airline alliances offer flights from London to Dallas?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Dallas, with Star Alliance being the most commonly used for this route.

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

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

  • Which is the best airline for flights from London to Dallas, United Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to Dallas are United Airlines and JetBlue. With an average price for the route of $1,511 and an overall rating of 7.4, United Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $966 and an overall rating of 7.2.

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

    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 London to Dallas.

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

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

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

    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 Dallas with an airline and back to London with another airline.

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

    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 Dallas from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Dallas/Fort Worth Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $967 or less one-way and $1,164 or less round-trip.
  • London has a staggering number of airports, but flights to Dallas/Fort Worth International Airport (DFW) will usually depart from Heathrow Airport (LHR) or Gatwick Airport (LGW).
  • Dallas/Fort Worth International Airport (DFW) serves the Dallas–Fort Worth–Arlington area and is located 18 miles from both Dallas and Fort Worth. It has five terminals (A to E) which are linked by light rail and a shuttle bus. Most international long-haul flights, including from London, will be based in Terminal D.
  • As the UK’s largest airport, Heathrow has more flight options and amenities, but its size and traffic means that queues are often much slower than the more efficient Gatwick.
  • For art lovers, Heathrow has recreations of famous street art on display throughout the terminals, while DFW features terrazzo floors, an outdoor sculpture garden, paintings, and other installations throughout the airport.
  • If you enjoy reading, Gatwick provides the “London Evening Standard” and popular magazines for free at the Green Bug Media pick-up points.

Prefer to fly direct from London to Dallas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Dallas/Fort Worth.
Find which airlines fly direct from London to Dallas/Fort Worth Airport, which days they fly and book direct flights.

Direct departures

London to Dallas/Fort Worth

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Direct returns

Dallas/Fort Worth to London

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Everything you need to know for your flight from London to Dallas

Information on your arrival and departure airports