LHR - DFW

£436 Find Cheap Flights from London Heathrow Airport to Dallas/Fort Worth Airport – Compare and Save

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Everything you should know

Cheapest return flight
£603
Typical prices: £751-£1,079
Scandinavian Airlines
Sat 20/10Sun 4/11
LHR - DFW • 2 stops
Cheapest direct flights
£623
Typical prices: £786-£1,101
British Airways
Thu 1/3Sat 31/3
LHR - DFW • Direct
Advice from real travellers
BA premium economy adds 18 cm legroom; Finnair premium economy has 38-inch pitch.
AA Main Cabin Extra includes early boarding and drinks; BA cabin crew stand out.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with American Airlines and British Airways. Average duration is 10h 19m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 10 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £457 (return)
Shortest trip • 12h 19m (one-way)
Insights
Insights
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We hope you enjoy your trip to Dallas/Fort Worth Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Dallas (LHR-DFW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Dallas

Tue, 20 Oct - Wed, 4 Nov
Scandinavian Airlines Logo
19:50 - 21:02LHR  London Heathrow-DFW Dallas/Fort Worth
31h 12m2 stops Oslo Gardermoen New York John F Kennedy Intl
Scandinavian Airlines Logo
16:05 - 17:40DFW  Dallas/Fort Worth-LHR London Heathrow
19h 35m2 stops Los Angeles Los Angeles Kastrup Copenhagen
£603Scandinavian Airlines
Tue, 9 Mar - Tue, 30 Mar
Scandinavian Airlines Logo
06:40 - 21:07LHR  London Heathrow-DFW Dallas/Fort Worth
20h 27m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
08:45 - 12:55DFW  Dallas/Fort Worth-LHR London Heathrow
22h 10m3 stops New York John F Kennedy Intl Oslo Gardermoen Stockholm Arlanda
£604Scandinavian Airlines
Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:40 - 08:12LHR  London Heathrow-DFW Dallas/Fort Worth
24h 32m1 stop Orlando
Multiple Airlines Logo
09:21 - 07:55DFW  Dallas/Fort Worth-LHR London Heathrow
16h 34m1 stop Orlando
£610Multiple Airlines
Fri, 2 Oct - Sat, 17 Oct
Multiple Airlines Logo
09:20 - 18:43LHR  London Heathrow-DFW Dallas/Fort Worth
15h 23m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
13:08 - 11:20DFW  Dallas/Fort Worth-LHR London Heathrow
16h 12m1 stop Atlanta Hartsfield-Jackson
£614Multiple Airlines
Mon, 1 Mar - Wed, 31 Mar
British Airways Logo
14:45 - 19:10LHR  London Heathrow-DFW Dallas/Fort Worth
10h 25mdirect
British Airways Logo
19:40 - 10:55DFW  Dallas/Fort Worth-LHR London Heathrow
9h 15mdirect
£623British Airways
Sat, 21 Nov - Sun, 29 Nov
United Airlines Logo
12:00 - 23:59LHR  London Heathrow-DFW Dallas/Fort Worth
17h 59m1 stop Newark
United Airlines Logo
14:40 - 08:25DFW  Dallas/Fort Worth-LHR London Heathrow
11h 45m1 stop Newark
£628United Airlines
Sun, 22 Nov - Sat, 28 Nov
United Airlines Logo
11:35 - 20:43LHR  London Heathrow-DFW Dallas/Fort Worth
15h 08m1 stop Denver Intl
United Airlines Logo
09:42 - 07:40DFW  Dallas/Fort Worth-LHR London Heathrow
15h 58m1 stop Houston George Bush Intcntl
£628United Airlines
Fri, 20 Nov - Mon, 30 Nov
British Airways Logo
14:45 - 19:10LHR  London Heathrow-DFW Dallas/Fort Worth
10h 25mdirect
British Airways Logo
21:15 - 12:15DFW  Dallas/Fort Worth-LHR London Heathrow
9h 00mdirect
£660British Airways
Fri, 20 Nov - Mon, 30 Nov
Aer Lingus Logo
08:50 - 16:40LHR  London Heathrow-DFW Dallas/Fort Worth
13h 50m1 stop Dublin
Aer Lingus Logo
16:25 - 11:25DFW  Dallas/Fort Worth-LHR London Heathrow
13h 00m1 stop Dublin
£674Aer Lingus
Fri, 20 Nov - Mon, 30 Nov
Aer Lingus Logo
08:50 - 16:40LHR  London Heathrow-DFW Dallas/Fort Worth
13h 50m1 stop Dublin
Aer Lingus Logo
07:20 - 10:10DFW  Dallas/Fort Worth-LHR London Heathrow
20h 50m2 stops Philadelphia Dublin
£688Aer Lingus
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Dallas/Fort Worth Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Heathrow Airport to Dallas/Fort Worth Airport with more confidence.

How much is a return flight from London Heathrow Airport to Dallas/Fort Worth Airport?

Return flights from London Heathrow Airport to Dallas/Fort Worth Airport start at £603. Prices are below average for this route right now, with typical return fares ranging from £751 to £1,079. The lowest price found in the past 5 days was £603 on Scandinavian Airlines.

What's the cheapest day of the week to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

Thursday is the cheapest day of the week to fly from London Heathrow Airport to Dallas/Fort Worth Airport and is 4% cheaper than the average day. Sunday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • November is the cheapest month to fly from London Heathrow Airport to Dallas/Fort Worth Airport at £776 return.
  • July (£1,084) and August (£1,065) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 39% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London Heathrow Airport to Dallas/Fort Worth Airport the cheapest?

Flights from London Heathrow Airport to Dallas/Fort Worth Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Heathrow to Dallas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

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.

Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

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, 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 traveller 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.

Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Key details for London Heathrow Airport to Dallas/Fort Worth Airport flights

Low season

February

Cheapest flight

£436
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flights from London Heathrow Airport to Dallas/Fort Worth Airport

When to book flights from Heathrow to Dallas

Are your dates flexible? Find out the best times to travel from Heathrow to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

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

Insights shared by verified travellers who flew the route from Heathrow to Dallas 
Verified travelerFlew with British AirwaysDec 2025
Bring a seat cushion or sit on the pillow/blanket they provide you.
KateFlew with British AirwaysJun 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 AirwaysMar 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.

Your London Heathrow Airport to Dallas/Fort Worth Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the flight routes offered between London Heathrow and Dallas Fort Worth?

    There are a variety of routes operating between these two airports. To start with, there are several direct flights typically operated by Finnair. If you're flying with Virgin Atlantic, you can expect flights with a quick stop in Atlanta en route. Brussels Airlines operates a self-transfer flight with a single stop in Newark along the way. Finnair also operates a flight with a short stop, at Miami Airport (MIA), on the way to Dallas/Fort Worth.

  • Do I need a visa to travel to Dallas/Fort Worth for tourism?

    If you're a British citizen with a full British passport, you won't need to get a visa before flying to Dallas/Fort Worth. You will need to apply for an ESTA, or visa waiver, online. The ESTA application is a simple process, and the waiver will be valid for two years.

  • What's the best way to get to the city centre from Dallas/Fort Worth Airport?

    A quick and convenient way to get to downtown Dallas from the airport is to take a taxi, which will take around 25min. If you're looking for a more cost-effective way, you can choose between the bus and the train. A one-way trip on the DART Rail Orange Line will take around 50min, and you can catch it to Union Station from the lower level curb at entry A-10 in Terminal A. The DART bus will take around 70min, and you can board it from the Remote South Parking Lot at the airport.

  • Are there hotels attached to Dallas/Fort Worth Airport?

    There are two recommended on-site hotels at the airport. Both of these are at least 4-star hotels and provide an excellent experience for travellers. Hyatt Regency DFW offers modern rooms and suites, with free Wi-Fi and a pool, gym and dining options. Grand Hyatt DFW is the other option, which also has a restaurant and cocktail lounge for you to relax.

  • Which airlines offer extra legroom and free seat selection on London Heathrow Airport to Dallas/Fort Worth Airport flights?

    Among airlines operating London Heathrow Airport to Dallas/Fort Worth Airport flights:

    • British Airways: offers extra legroom; offers free seat selection
    • Finnair: offers free seat selection
    • Iberia: offers free seat selection
    • American Airlines: offers free seat selection
    • Aer Lingus: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from London Heathrow Airport to Dallas/Fort Worth Airport?

    2 airlines operate flights between London Heathrow Airport and Dallas/Fort Worth Airport. The airlines offering direct flights on this route include:

    • American Airlines
    • British Airways

  • Which airports can I use when flying from London Heathrow Airport to Dallas/Fort Worth Airport?

    Flights from London Heathrow Airport to Dallas/Fort Worth Airport usually depart from London Heathrow (LHR) and arrive at Dallas/Fort Worth (DFW).

  • Which airlines include bags at no extra cost on London Heathrow Airport to Dallas/Fort Worth Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy class
    • Finnair: a cabin bag and a checked bag in Economy class
    • Iberia: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    Four cabin classes are available on flights from London Heathrow Airport to Dallas/Fort Worth Airport:

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by having a stopover when flying from London Heathrow Airport to Dallas/Fort Worth Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £457 return via New York John F Kennedy Intl (JFK), compared with £911 for direct.

  • What is the standard checked bag allowance on flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £63–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Finnair and Iberia. Other aircraft seen on the route include Boeing 777-300ER variants.

  • Which airports do connecting flights from London Heathrow Airport to Dallas/Fort Worth Airport pass through?

    One-stop flights from London Heathrow Airport to Dallas/Fort Worth Airport most commonly connect through:

    • Boston Logan Intl (BOS) – 24% of one-stop connections
    • Newark (EWR) – 16% of one-stop connections
    • Dublin (DUB) – 14% of one-stop connections
    • Istanbul (IST) – 9% of one-stop connections

    Boston Logan Intl (BOS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    Yes. Being flexible with your travel dates can save you up to 13% on the London Heathrow Airport to Dallas/Fort Worth Airport route. Thursday is the cheapest departure day at £849 return on average, while Sunday is the most expensive at £967, a difference of £118. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from London Heathrow Airport to Dallas/Fort Worth Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Dallas/Fort Worth Airport route, 12% of flights were delayed in the past 3 months, with delays averaging 2 hours 38 minutes.

  • How are flight departures from London Heathrow Airport to Dallas/Fort Worth Airport spread across the day?

    Morning is the busiest departure period on London Heathrow Airport to Dallas/Fort Worth Airport flights, with 50% leaving in that window. Afternoon departures account for 50%, Evening flights for 0%, and Night flights for 0%.

  • What popular places can I visit in Dallas/Fort Worth Airport?

    Some of the most popular sights in Dallas/Fort Worth Airport are American Airlines Center, Cotton Bowl, and Dallas Zoo. These are among the most viewed places in Dallas/Fort Worth Airport on KAYAK.

  • What are the earliest and latest flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    These are the earliest and latest flight times available from London Heathrow Airport to Dallas/Fort Worth Airport:

    • Earliest: departs at 08:20 and lands at 18:39
    • Latest: departs at 16:55 and lands at 03:14.

    The flight takes about 10h 19m.

  • How expensive are last-minute London Heathrow Airport to Dallas/Fort Worth Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 19% above the route average of £881. Book 10 weeks before departure for the lowest fares.

  • How long is a flight from London Heathrow Airport to Dallas/Fort Worth Airport?

    A direct flight from London Heathrow Airport to Dallas/Fort Worth Airport takes 10h 19m, covering 4,736 miles.

  • Do I need a passport to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from London Heathrow Airport to Dallas/Fort Worth Airport looking right now?

    One-way fares from London Heathrow Airport to Dallas/Fort Worth Airport are currently lower than usual. Average one-way flight prices are about £512, which is 34% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Dallas/Fort Worth Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time of 12h 19m, compared to 12h 23m via Charlotte Douglas (CLT) and 12h 37m via Nashville Intl (BNA).

  • What is the time difference between London Heathrow Airport and Dallas/Fort Worth Airport?

    Dallas/Fort Worth Airport is 6 hours behind London Heathrow Airport (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dallas/Fort Worth Airport (DFW)?

    Dallas/Fort Worth Airport (DFW) hosts 5 major car hire companies, with daily rates starting from around £13 for economy cars. Top options include:
    · Easirent
    · Europcar
    · Ace
    · Hertz
    · Thrifty

  • How much should I expect to pay for a London Heathrow Airport to Dallas/Fort Worth Airport flight?

    Return flights from London Heathrow Airport to Dallas/Fort Worth Airport range from £751 to £1,079, with an average of £881 over the past 12 months. Anything below £751 counts as a good deal.

  • Which airlines offer Wi-Fi on London Heathrow Airport to Dallas/Fort Worth Airport flights?

    American Airlines is the only airline on the London Heathrow Airport to Dallas/Fort Worth Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking London Heathrow Airport to Dallas/Fort Worth Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average £849 – about £118 less than Sunday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Heathrow Airport to Dallas/Fort Worth Airport trip for November. Fares historically average £776 return in that month – typically £308 less than the most expensive month, which is July (based on the last 12 months).
  • If arriving on time is high on your priority list, American Airlines is the strongest pick on this route. 90% of American Airlines flights from London Heathrow Airport to Dallas/Fort Worth Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 88%. When flights on this route do arrive late, the average delay is 2 hours38 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through New York John F Kennedy Intl Airport (JFK) can be cheaper than flying direct. The cheapest stopover option averages £457 return on this route – about £454 less than direct flights (based on the last 12 months).
  • A convenient way to get to London Heathrow International Airport (LHR) is to catch a taxi, which can be quite costly. If you're close to Paddington Station, the Heathrow Express train leaves roughly four times an hour and is a popular transport choice; it takes around 15min to get to the airport.
  • If you don't want to waste time with long queues through security, you can pre-book a priority service called FastTrack for a nominal fee before you arrive. You’ll get to use the priority security route, where you'll bypass the other passengers.
  • If you're travelling with children, you'll be happy to know that there are children's play areas in all Heathrow terminals, where your kids can entertain themselves with slides, soft play areas and colouring books. There are baby-changing facilities in all terminals, with ample signage showing you the way.
  • One of the unique things about Dallas/Fort Worth Airport (DFW) is its commitment to celebrating art. Throughout the airport, you'll find a variety of paintings and sculptures, an outdoor sculpture garden, medallions and terrazzo floors. Take the time out to explore these pieces before you leave the airport.
  • If you're planning on catching a taxi at Dallas/Fort Worth Airport, you'll find a taxi service on the lower level of Terminals A, B, C, D and E. Roughly between 08:00 and 00:00 every day, there is a Dallas/Fort Worth Airport Guest Assitance, to help make sure passengers get a taxi and to control the flow of traffic.

Prefer to fly direct from London Heathrow Airport to Dallas/Fort Worth Airport?

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

Direct departures

London Heathrow 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 Heathrow

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

More options for your flight from Heathrow to Dallas

Complete your trip to Dallas with a hotel stay or car hire