£188 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 23/9. 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

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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Flights 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

Tue, 2 Sep - Tue, 23 Sep
 Logo
10:00 - 22:57LGW-DFW
18h 57m1 stop
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05:45 - 07:00DFW-LGW
19h 15m1 stop
Sat, 6 Sep - Sat, 20 Sep
 Logo
10:00 - 22:42LGW-DFW
18h 42m1 stop
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15:29 - 06:50DFW-LGW
33h 21m1 stop
Wed, 10 Sep - Fri, 12 Sep
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14:00 - 22:19LGW-DFW
14h 19m1 stop
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05:15 - 10:00DFW-LGW
22h 45m1 stop
Mon, 1 Sep - Tue, 30 Sep
Finnair Logo
09:30 - 19:20LHR-DFW
15h 50m1 stop
Finnair Logo
16:50 - 15:10DFW-LHR
16h 20m1 stop
£573Finnair
Find Deal
Tue, 2 Sep - Wed, 10 Sep
British Airways Logo
08:50 - 16:10LHR-DFW
13h 20m1 stop
British Airways Logo
21:15 - 12:30DFW-LHR
9h 15mdirect
£578British Airways
Find Deal
Tue, 2 Sep - Tue, 23 Sep
British Airways Logo
07:40 - 16:10LHR-DFW
14h 30m1 stop
British Airways Logo
19:45 - 10:50DFW-LHR
9h 05mdirect
£579British Airways
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Iberia Logo
08:20 - 12:50LHR-DFW
10h 30mdirect
Iberia Logo
20:40 - 11:40DFW-LHR
9h 00mdirect
£673Iberia
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Tue, 26 Aug - Mon, 22 Sep
Iberia Logo
08:20 - 12:20LHR-DFW
10h 00mdirect
Iberia Logo
15:20 - 06:25DFW-LHR
9h 05mdirect
£676Iberia
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Lufthansa Logo
08:45 - 21:44LCY-DFW
18h 59m2 stops
Lufthansa Logo
15:50 - 18:35DFW-LCY
20h 45m1 stop
£773Lufthansa
Find Deal
Mon, 1 Sep - Mon, 29 Sep
Lufthansa Logo
08:45 - 21:44LCY-DFW
18h 59m2 stops
Lufthansa Logo
15:50 - 18:35DFW-LCY
20h 45m1 stop
£777Lufthansa
Find Deal
Expert advice

Expert advice for your flight from London to Dallas

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Finnair

Finnair's Economy Comfort offers extra legroom for a small fee, enhancing long-haul comfort.


Finnair's A350 features higher humidity and lower cabin altitude, improving passenger comfort on long flights.

Read more about Finnairby Gabriel Leigh
British Airways

BA's premium economy offers more legroom and priority boarding, ideal for long-haul comfort.


BA's Executive Club offers Avios rewards, beneficial for frequent flyers on long-haul routes.

American Airlines

American Airlines' Flagship Lounges offer premium services like upgraded meals and shower suites.


Main Cabin Extra offers early boarding and complimentary drinks, enhancing comfort on long flights.

Airports
LHR

Heathrow offers a Heathrow Express train to London Paddington in 15 minutes. Book tickets in advance for the best rates.

Read more about LHRby Kirstie Pickering
DFW

Use the DART train for an affordable ride to Dallas city centre from DFW, avoiding costly rideshare services.

Read more about DFWby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

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.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DFW

Ramsey Qubein

Ramsey Qubein

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.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

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.

Read more
Useful Info

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.

What is the cheapest London to Dallas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Dallas.

Our data shows that the cheapest route for a return flight from London to Dallas cost £465 and was between London Heathrow Airport (LHR) and Dallas/Fort Worth Airport (DFW). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £465.

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, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Dallas back to London, the best deals are generally found on Wednesday, with Sunday 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 November, where tickets cost £626 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £921 and £873 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. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know - Cheap tickets from London to Dallas

Cheapest flight£188
Flight from London Gatwick Airport to Dallas/Fort Worth Airport

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.

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 £256 for a one-way ticket and £468 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?

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

  • 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?

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

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Dallas to London

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights
See more direct flights

Top 5 airlines serving 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 1290 reviews
7.6Boarding
7.4Comfort
6.7Food
6.9Entertainment
8.1Crew
Airline reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

2.0 MediocreAnonymous, May 2025ORD - IND
Read more Finnair reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The flight was delayed by an hour. Made the connection uncomfortably tight.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

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.

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