DFW - LON

$213 Find Cheap Flights from Dallas to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to London departing on 7/15. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to London.
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Flights Deals

Cheap Flights from Dallas to London

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

Recent round-trip flight deals from Dallas to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dallas to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
5:15 am - 10:00 amDFW-LGW
22h 45m1 stop
 Logo
10:00 am - 10:57 pmLGW-DFW
18h 57m1 stop
Mon, Sep 22 - Thu, Sep 25
Scandinavian Airlines Logo
4:20 pm - 5:40 pmDFW-LHR
19h 20m2 stops
Scandinavian Airlines Logo
10:20 am - 11:32 pmLHR-DFW
19h 12m2 stops
$663Scandinavian Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Iberia Logo
9:15 pm - 12:30 pmDFW-LHR
9h 15mnonstop
Iberia Logo
4:25 pm - 8:35 pmLHR-DFW
10h 10mnonstop
$752Iberia
Find Deal
Mon, Sep 1 - Sun, Sep 14
Iberia Logo
2:25 pm - 7:50 amDFW-LHR
11h 25m1 stop
Iberia Logo
12:45 pm - 8:00 pmLHR-DFW
13h 15m1 stop
$757Iberia
Find Deal
Mon, Sep 1 - Sun, Sep 14
American Airlines Logo
9:15 pm - 12:30 pmDFW-LHR
9h 15mnonstop
American Airlines Logo
7:40 am - 4:10 pmLHR-DFW
14h 30m1 stop
$762American Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
American Airlines Logo
3:20 pm - 6:25 amDFW-LHR
9h 05mnonstop
American Airlines Logo
7:40 am - 4:10 pmLHR-DFW
14h 30m1 stop
$763American Airlines
Find Deal
Wed, Aug 13 - Tue, Aug 19
British Airways Logo
5:50 pm - 9:00 amDFW-LHR
9h 10mnonstop
British Airways Logo
6:20 am - 4:10 pmLHR-DFW
15h 50m1 stop
$809British Airways
Find Deal
Tue, Aug 5 - Thu, Aug 21
Finnair Logo
3:20 pm - 6:25 amDFW-LHR
9h 05mnonstop
Finnair Logo
4:10 pm - 3:05 pmLHR-DFW
28h 55m1 stop
$816Finnair
Find Deal
Mon, Sep 22 - Mon, Sep 29
Finnair Logo
5:05 pm - 10:30 amDFW-LHR
11h 25m1 stop
Finnair Logo
6:10 pm - 3:05 pmLHR-DFW
26h 55m1 stop
$820Finnair
Find Deal
Mon, Sep 22 - Mon, Sep 29
British Airways Logo
9:15 pm - 12:30 pmDFW-LHR
9h 15mnonstop
British Airways Logo
3:10 pm - 7:20 pmLHR-DFW
10h 10mnonstop
$838British Airways
Find Deal
Tue, Sep 2 - Tue, Sep 9
Expert advice

Expert advice for your flight from Dallas to London

 
Snippets provided in this section are AI-generated based on a summarization 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
British Airways

BA’s Premium Economy offers extra legroom and priority boarding, enhancing long-haul comfort.


BA’s cabin crew are professional and proactive, enhancing the overall flight experience.

American Airlines

American Airlines offers Flagship Lounges with upgraded seating and meals at select airports.


Main Cabin Extra offers early boarding and complimentary drinks, enhancing long-haul comfort.

Iberia

Iberia’s Business class offers roomy seating with all-aisle access and comfortable bedding.


Iberia’s Premium Economy features 37” seat pitch and 18.5” width, ideal for long-haul comfort.

Read more about Iberiaby Marisa Garcia
Airports
DFW

Use the airport’s app to check real-time security wait times and choose the shortest line for a smoother departure.

Read more about DFWby Ramsey Qubein
LHR

Take the Elizabeth Line for a cost-effective 35-minute journey to central London from Heathrow.

Read more about LHRby Duncan Madden
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

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, 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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

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.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DFW

Ramsey Qubein

Ramsey Qubein

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.

Read more
Useful Info

KAYAK's insights & trends for Dallas to London flights

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

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

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

Our data shows that the cheapest route for a return flight from Dallas/Fort Worth Airport to London cost $624 and was between Dallas/Fort Worth Airport (DFW) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $624.

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

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

Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Saturday. On your return trip to Dallas, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

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

The cheapest month for flights from Dallas/Fort Worth Airport to London is October, where tickets cost $783 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,343 and $1,197 respectively.

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

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 $1,735, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas/Fort Worth Airport to London, 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 Dallas/Fort Worth Airport to London, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$213
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Dallas to London Gatwick Airport

When to book flights from Dallas to London

Are your dates flexible? Find out the best times to travel from Dallas to London 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 Dallas to London: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Dallas to London 
Verified travelerFlew with IberiaDFW-LHRDec 2024
If you can't check in online do it by phone, don't do it at the airport because the system sucks!
Verified travelerFlew with British AirwaysDFW-LHRSep 2024
Do not fly British airways they canceled our flight, offered us a hotel in London. then didn't give us one.
SharonFlew with British AirwaysDFW-LHRJan 2024
Take snacks and extra water, ended up without eating and drinking for too long! Also waited too long for luggage to appear… they knew straight away at customer service when I went to check…

FAQs for booking Dallas to London flights

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

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to London was $213 for a one-way ticket and $660 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Dallas and on arrival in London.

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

    On your way to London, you’ll fly out from Dallas/Fort Worth. You’ll be landing in one of London’s 5 airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted.

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

    All the following airlines offer inflight Wi-Fi service on the Dallas to London flight route: Iberia, British Airways, Finnair, American Airlines, Alaska Airlines, United Airlines, Lufthansa, Aer Lingus, and Air France.

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

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Dallas to London flight route.

  • Which airline alliances offer flights from Dallas to London?

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

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

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

  • Which is the best airline for flights from Dallas to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Dallas to London are Delta and Finnair. With an average price for the route of $852 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $886 and an overall rating of 7.6.

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to London.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Dallas with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $496 or less one-way and $792 or less round-trip.

Prefer to fly direct from Dallas to London?

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

Direct departures

Dallas/Fort Worth 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

Direct returns

London to Dallas/Fort Worth

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 Dallas to London

 
See real verified KAYAK customer reviews for airlines flying from Dallas to London. 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 Dallas to London? 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 1275 reviews
6.7Food
7.6Boarding
8.1Crew
6.9Entertainment
7.4Comfort
Airline reviews

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.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

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.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Took off on time and successfully avoided weather that looked to be a problem along the way

British Airways staff are very polite and willing to help.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

Everything was on time, we arrived early, everything worked well.

Angela was the best fa ever. She made that 8 hour flight a breeze

This was a pleasant, short flight and the crew was friendly.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

The service and food needs to improve to catch up with other international flights

Awful. The flight wasn't actually operated by Iberia, but by American Airlines. I was unable to get my boarding pass and as a result missed my connecting flight.

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

very good all round. staff, food, entertainment, punctuality all very good

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

online check-in was horrible and didn't work either way

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

Did not fly HOU to SAT as flight was cancelled.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

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

Information on your arrival and departure airports

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