LHR - DFW

$411 Find Cheap Flights from London Heathrow Airport to Dallas/Fort Worth Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Dallas/Fort Worth departing on 2/25. 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/Fort Worth Airport

 
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 round-trip
$735
Typical prices: $756-$1,031
Multiple Airlines
Mon 2/2Mon 2/16
LHR - DFW • 1 stop
Cheapest non-stop
$767
Typical prices: $956-$1,192
British Airways
Sun 3/15Mon 3/30
LHR - DFW • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's premium economy offers more space and priority.
Use the DART train from DFW to reach downtown affordably.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
British Airways
Cheapest • from $767 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Heathrow to Dallas/Fort Worth (LHR-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Dallas/Fort Worth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Dallas/Fort Worth

Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
11:20 am - 5:35 am
LHR
-
DFW
24h 15m
1 stop
Multiple Airlines Logo
5:45 am - 10:55 am
DFW
-
LHR
23h 10m
1 stop
$735Multiple Airlines
Mon, Mar 23 - Tue, Mar 31
Multiple Airlines Logo
8:00 am - 7:10 pm
LHR
-
DFW
16h 10m
1 stop
Multiple Airlines Logo
2:10 pm - 10:25 am
DFW
-
LHR
14h 15m
1 stop
$737Multiple Airlines
Wed, Feb 11 - Mon, Feb 23
Multiple Airlines Logo
9:55 am - 6:30 pm
LHR
-
DFW
38h 35m
2 stops
Multiple Airlines Logo
1:36 pm - 9:20 am
DFW
-
LHR
13h 44m
1 stop
$738Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
1:25 pm - 12:20 am
LHR
-
DFW
16h 55m
2 stops
Multiple Airlines Logo
9:37 am - 7:10 am
DFW
-
LHR
15h 33m
2 stops
$740Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
9:25 am - 11:24 pm
LHR
-
DFW
19h 59m
1 stop
Multiple Airlines Logo
4:06 pm - 11:45 am
DFW
-
LHR
13h 39m
1 stop
$741Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
1:25 pm - 12:20 am
LHR
-
DFW
16h 55m
2 stops
Multiple Airlines Logo
7:35 pm - 11:20 am
DFW
-
LHR
33h 45m
3 stops
$743Multiple Airlines
Fri, Feb 13 - Sat, Feb 28
Multiple Airlines Logo
5:20 pm - 6:01 am
LHR
-
DFW
18h 41m
1 stop
Multiple Airlines Logo
5:45 am - 10:55 am
DFW
-
LHR
23h 10m
1 stop
$744Multiple Airlines
Sat, Feb 14 - Tue, Feb 24
Multiple Airlines Logo
5:20 pm - 6:01 am
LHR
-
DFW
18h 41m
1 stop
Multiple Airlines Logo
5:45 am - 10:55 am
DFW
-
LHR
23h 10m
1 stop
$746Multiple Airlines
Tue, Mar 3 - Mon, Mar 16
Multiple Airlines Logo
9:25 am - 11:50 pm
LHR
-
DFW
20h 25m
1 stop
Multiple Airlines Logo
7:00 am - 7:00 am
DFW
-
LHR
19h 00m
1 stop
$750Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
11:10 am - 12:20 am
LHR
-
DFW
19h 10m
2 stops
Multiple Airlines Logo
8:40 pm - 7:10 am
DFW
-
LHR
28h 30m
3 stops
$752Multiple Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Dallas/Fort Worth flights

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

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

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

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

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

Your flight ticket price will generally be cheaper if you fly to Dallas/Fort Worth Airport on a Tuesday and more expensive on a Wednesday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

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

The cheapest month for flights from London Heathrow Airport to Dallas/Fort Worth Airport is February, where tickets cost $880 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,339 and $1,292 respectively.

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

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

No, with an average price for the route of $1,186, prices are generally cheapest when you fly direct.

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

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

To get a below average price on the flight from London Heathrow Airport to Dallas/Fort Worth Airport, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Dallas/Fort Worth

 
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 and LHR

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

Harriet Baskas

Harriet Baskas

Expert on American Airlines

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

Marisa Garcia

Marisa Garcia

Expert on Iberia

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

Ramsey Qubein

Ramsey Qubein

Expert on DFW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know

Low seasonJanuary
Cheapest flight$411
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from London Heathrow Airport to Dallas/Fort Worth Airport

When to book flights from Heathrow to Dallas/Fort Worth

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

Insights shared by verified travelers who flew the route from Heathrow to Dallas/Fort Worth 
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.

FAQs for booking London Heathrow Airport to Dallas/Fort Worth Airport flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Dallas/Fort Worth Airport was $411 for a one-way ticket and $737 for a round-trip.

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

    Yes, you’ll need a passport to travel to Dallas/Fort Worth Airport from London Heathrow Airport.

  • Which airports will I be using when flying from London Heathrow Airport to Dallas/Fort Worth Airport?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Dallas/Fort Worth Airport, also known as Dallas/Fort Worth.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Dallas/Fort Worth Airport?

    American Airlines, Air France, Delta, KLM, and Virgin Atlantic offer inflight Wi-Fi service on the London Heathrow Airport to Dallas/Fort Worth Airport flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Dallas/Fort Worth Airport?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London Heathrow Airport to Dallas/Fort Worth Airport flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Dallas/Fort Worth Airport?

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

  • On which days can I fly direct from London Heathrow Airport to Dallas/Fort Worth Airport?

    There are nonstop flights from London Heathrow Airport to Dallas/Fort Worth Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from London to Dallas are Finnair and Turkish Airlines. With an average price for the route of $1,145 and an overall rating of 7.6, Finnair is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $937 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    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 Heathrow Airport to Dallas/Fort Worth Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas/Fort Worth Airport from London Heathrow Airport 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 Heathrow Airport to Dallas/Fort Worth Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dallas/Fort Worth Airport with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and DFW can sometimes prove cheaper using this method.

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

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

  • Which airlines provide the cheapest flights from London Heathrow Airport to Dallas/Fort Worth Airport?

    In the past 3 days, the cheapest round-trip tickets from London Heathrow Airport to Dallas/Fort Worth Airport were found on British Airways ($767) and JetBlue ($782).

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $849 or less one-way and $928 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Dallas/Fort Worth.
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

Reviews of the top 5 airlines serving from Heathrow to Dallas/Fort Worth

 
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 Heathrow to Dallas/Fort Worth? 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 1356 reviews
6.9Entertainment
7.5Comfort
7.7Boarding
8.2Crew
6.7Food
Airline reviews

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

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

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.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

To be prepared for being treated with disrespect by the ground crew.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

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

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Everything you need to know for your flight from Heathrow to Dallas/Fort Worth

Information on your arrival and departure airports