£449 Find Cheap Flights from London to Dallas

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 23/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dallas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dallas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dallas.
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Everything you should know

Cheapest return fare
£656
Typical prices: £830-£604
Multiple Airlines
Mon 25/5Mon 8/6
LGW - DFW • 1 stop
Cheapest direct flights
£755
Typical prices: £944-£741
British Airways
Thu 14/5Thu 4/6
LHR - DFW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Finnair's Economy Comfort offers extra legroom for a fee.
Use the DART train for affordable transit from DFW.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
Cheapest • from £658 (return)
Best reviews • 7.6 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with American Airlines and British Airways. Average duration is 10h 18m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
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Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 28% compared to booking last minute.
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We hope you love your trip to Dallas!
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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 return 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 return flight deals from London to Dallas

Mon, 25 May - Mon, 8 Jun
Multiple Airlines Logo
14:00 - 07:50
LGW
-
DFW
23h 50m
1 stop
Multiple Airlines Logo
06:20 - 10:00
DFW
-
LGW
21h 40m
1 stop
£656Multiple Airlines
Tue, 26 May - Fri, 5 Jun
Scandinavian Airlines Logo
19:50 - 21:04
LHR
-
DFW
31h 14m
2 stops
Scandinavian Airlines Logo
08:10 - 09:35
DFW
-
LHR
19h 25m
2 stops
£658Scandinavian Airlines
Mon, 5 Oct - Mon, 12 Oct
Turkish Airlines Logo
10:50 - 19:35
STN
-
DFW
38h 45m
1 stop
Turkish Airlines Logo
21:30 - 22:10
DFW
-
STN
18h 40m
1 stop
£684Turkish Airlines
Wed, 30 Sep - Tue, 13 Oct
Turkish Airlines Logo
17:45 - 19:35
STN
-
DFW
31h 50m
1 stop
Turkish Airlines Logo
21:30 - 16:40
DFW
-
STN
37h 10m
1 stop
£685Turkish Airlines
Wed, 30 Sep - Tue, 13 Oct
Lufthansa Logo
09:15 - 22:26
LCY
-
DFW
19h 11m
2 stops
Lufthansa Logo
16:00 - 17:55
DFW
-
LCY
19h 55m
1 stop
£846Lufthansa
Wed, 30 Sep - Tue, 13 Oct
Lufthansa Logo
09:15 - 22:26
LCY
-
DFW
19h 11m
2 stops
Lufthansa Logo
16:00 - 17:55
DFW
-
LCY
19h 55m
1 stop
£847Lufthansa
Mon, 1 Jun - Mon, 8 Jun
Air France Logo
10:25 - 23:56
LGW
-
DAL
19h 31m
2 stops
Air France Logo
10:09 - 09:40
DAL
-
LGW
17h 31m
2 stops
£1,010Air France
Wed, 27 May - Thu, 25 Jun
Air France Logo
10:25 - 23:56
LGW
-
DAL
19h 31m
2 stops
Air France Logo
10:09 - 09:25
DAL
-
LGW
17h 16m
2 stops
£1,056Air France
Mon, 25 May - Tue, 2 Jun
Virgin Atlantic Logo
10:20 - 23:56
LCY
-
DAL
19h 36m
2 stops
Virgin Atlantic Logo
10:14 - 07:55
DAL
-
LCY
15h 41m
2 stops
£1,114Virgin Atlantic
Thu, 14 May - Sun, 17 May
Virgin Atlantic Logo
20:15 - 17:58
LCY
-
DAL
27h 43m
2 stops
Virgin Atlantic Logo
18:44 - 17:20
DAL
-
LCY
16h 36m
2 stops
£1,134Virgin Atlantic
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 return flight from London to Dallas?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Dallas departing in May.

What is the cheapest London to Dallas flight route?

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

The cheapest return flight from London to Dallas costs £551 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 clicked on KAYAK for each day over the last 12 months.

For London to Dallas, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Dallas back to London, the best deals are generally found on Monday, with Friday being the most expensive.

What is the cheapest month to fly from London to Dallas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Dallas, 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 is January, where tickets cost £252 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,346 and £975 respectively.

How far in advance should I book a flight from London to Dallas?

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, 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, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 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
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.

Good to know - Cheap tickets from London to Dallas

Cheapest flight£449
Flight from London Luton 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 travellers 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 flights from London to Dallas

  • What is the cheapest flight from London to Dallas?

    In the last 3 days, the lowest price for a flight from London to Dallas was £449 for a one-way ticket and £656 for a return.

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

    There are 3 airports in London (London City, London Gatwick, and London Heathrow) and 2 airports in Dallas (Dallas Love Field and Dallas/Fort Worth). The cheapest flights are generally found on the London Heathrow Airport to Dallas/Fort Worth Airport flight route.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Dallas?

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

  • 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 return 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.

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.
Find which airlines fly direct from London to Dallas, which days they fly and book direct flights.

Direct departures

London to Dallas

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 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

Reviews of the top 5 airlines flying from London to Dallas

 
See real verified KAYAK customer reviews for airlines flying from London to Dallas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Dallas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1392 reviews
7.4Comfort
6.7Food
6.9Entertainment
8.2Crew
7.7Boarding
Airline reviews

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

2.0 MediocreShiva, Apr 2026
MAD - EWR
Read more Finnair reviews

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

AA was a very good experience. The employees are wonderful

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

Checked bag was severely damaged. Whole corner was riped off including 1 of 4 wheels gone. Insulation exposed. This made it not possible to fly with on my next-day American Airlines flight.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Right now I’m still in Jamaica waiting on a flight to New York which I should be in New York from the 30th and I’m here in Jamaica

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Very nice staff, terrible food, not very comfortable premium economy.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

A more organized boarding experience and better food would have made the experience better.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

why can't planes be boarded from back to front?? everything was great otherwise

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

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

Cabin class types available on flights from London to Dallas

Cabin classes available on flights from London to Dallas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.