Which airlines fly to Dallas/Fort Worth Airport?

British Airways, Finnair and Iberia are the top three most popular airlines that fly to Dallas/Fort Worth Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Dallas/Fort Worth Airport. Keep in mind that there are 14 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Which stopover airport offers the lowest fares from London Heathrow Airport to Dallas/Fort Worth Airport?

Flights via Boston (BOS) offer the lowest average return price of £634.

Which stopover airport has the shortest connection time from London Heathrow Airport to Dallas/Fort Worth Airport?

Atlanta (ATL) has the shortest average stopover time for this route: 1h 36m.

Which airline has the best punctuality record on London to Dallas flights?

According to our data, Malaysia Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from London Heathrow to Dallas/Fort Worth?

JetBlue is the most popular carrier operating from London Heathrow to Dallas/Fort Worth

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which stopover airport has the shortest travel time from London Heathrow Airport to Dallas/Fort Worth Airport?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 13h 15m.

What is the most punctual flight time for London to Dallas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Dallas/Fort Worth Airport?

Boston (BOS) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

How often are flights from London to Dallas delayed?

Historically, on average around 14% of flights between London and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

How old do you have to be to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Dallas/Fort Worth Airport.

What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£344 Cheap Flights from London Heathrow Airport to Dallas/Fort Worth Airport in 2025/26

Q: How many flights depart from London Heathrow Airport to Dallas/Fort Worth Airport on average per week?

As of October 2025, 100 flights take off from London Heathrow Airport and land in Dallas/Fort Worth Airport each week. The most common flight departure day for this route is Wed, with 28% of weekly flights taking off on this day.

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06:40 - 23:54LHR-DFW

23h 14m2 stops

07:05 - 17:00DFW-LHR

27h 55m2 stops

£507Multiple Airlines

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Sat, 15 Nov - Tue, 18 Nov

06:40 - 00:58LHR-DFW

24h 18m2 stops

05:50 - 09:20DFW-LHR

21h 30m2 stops

£513Multiple Airlines

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Thu, 15 Jan - Sun, 18 Jan

21:05 - 23:59LHR-DFW

32h 54m3 stops

05:25 - 16:00DFW-LHR

28h 35m2 stops

£516Multiple Airlines

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Wed, 26 Nov - Wed, 3 Dec

09:20 - 10:11LHR-DFW

30h 51m1 stop

11:00 - 06:55DFW-LHR

14h 55m1 stop

£520Icelandair

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Wed, 25 Feb - Wed, 18 Mar

09:20 - 10:11LHR-DFW

30h 51m1 stop

11:00 - 20:45DFW-LHR

28h 45m2 stops

£538Icelandair

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Wed, 25 Feb - Wed, 18 Mar

09:20 - 10:38LHR-DFW

31h 18m1 stop

11:30 - 06:55DFW-LHR

13h 25m1 stop

£548JetBlue

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Thu, 15 Jan - Thu, 29 Jan

09:20 - 12:05LHR-DFW

32h 45m1 stop

13:00 - 06:55DFW-LHR

11h 55m1 stop

£560JetBlue

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Thu, 4 Dec - Mon, 8 Dec

09:20 - 10:11LHR-DFW

30h 51m1 stop

11:00 - 06:55DFW-LHR

13h 55m1 stop

£560JetBlue

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Wed, 25 Feb - Wed, 4 Mar

07:25 - 10:11LHR-DFW

32h 46m2 stops

11:00 - 06:55DFW-LHR

14h 55m1 stop

£563Icelandair

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Wed, 4 Mar - Wed, 11 Mar

09:20 - 12:05LHR-DFW

32h 45m1 stop

13:00 - 06:55DFW-LHR

11h 55m1 stop

£563JetBlue

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Tue, 9 Dec - Tue, 16 Dec

Icelandair flights from London Heathrow Airport to Dallas/Fort Worth Airport

Our best Icelandair deals on London Heathrow Airport to Dallas/Fort Worth Airport flight tickets

Icelandair

25 Feb

LHR09:20London Heathrow

30h 51m

1 stop

DFW10:11Dallas/Fort Worth

18 Mar

DFW11:00Dallas/Fort Worth

14h 55m

1 stop

LHR06:55London Heathrow

£520

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Icelandair

25 Feb

LHR09:20London Heathrow

30h 51m

1 stop

DFW10:11Dallas/Fort Worth

18 Mar

DFW11:00Dallas/Fort Worth

28h 45m

2 stops

LHR20:45London Heathrow

£538

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Icelandair

4 Mar

LHR07:25London Heathrow

32h 46m

2 stops

DFW10:11Dallas/Fort Worth

11 Mar

DFW11:00Dallas/Fort Worth

14h 55m

1 stop

LHR06:55London Heathrow

£563

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JetBlue flights from London Heathrow Airport to Dallas/Fort Worth Airport

Our best JetBlue deals on London Heathrow Airport to Dallas/Fort Worth Airport flight tickets

JetBlue

10 Nov

LHR09:20London Heathrow

32h 45m

1 stop

DFW12:05Dallas/Fort Worth

16 Feb

DFW19:16Dallas/Fort Worth

29h 39m

1 stop

LHR06:55London Heathrow

£534

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JetBlue

15 Jan

LHR09:20London Heathrow

31h 18m

1 stop

DFW10:38Dallas/Fort Worth

29 Jan

DFW11:30Dallas/Fort Worth

13h 25m

1 stop

LHR06:55London Heathrow

£548

Find similar

JetBlue

4 Dec

LHR09:20London Heathrow

32h 45m

1 stop

DFW12:05Dallas/Fort Worth

8 Dec

DFW13:00Dallas/Fort Worth

11h 55m

1 stop

LHR06:55London Heathrow

£560

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Use the filters below to find and compare flights from London Heathrow Airport to Dallas/Fort Worth Airport that are best for you.

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LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sat 15/11

06:40-23:54

2 stops23h 14m

Dallas/Fort Worth

Tue 18/11

07:05-17:00

2 stops27h 55m

£507

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 15/1

06:40-00:58

2 stops24h 18m

Dallas/Fort Worth

Sun 18/1

05:50-09:20

2 stops21h 30m

£513

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 26/11

21:05-23:59

3 stops32h 54m

Dallas/Fort Worth

Wed 3/12

05:25-16:00

2 stops28h 35m

£516

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 25/2

09:20-10:11

1 stop30h 51m

Dallas/Fort Worth

Wed 18/3

11:00-06:55

1 stop14h 55m

£520

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 25/2

09:20-10:11

1 stop30h 51m

Dallas/Fort Worth

Wed 18/3

11:00-20:45

2 stops28h 45m

£538

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 15/1

09:20-10:38

1 stop31h 18m

Dallas/Fort Worth

Thu 29/1

11:30-06:55

1 stop13h 25m

£548

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 4/12

09:20-12:05

1 stop32h 45m

Dallas/Fort Worth

Mon 8/12

13:00-06:55

1 stop11h 55m

£560

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 25/2

09:20-10:11

1 stop30h 51m

Dallas/Fort Worth

Wed 4/3

11:00-06:55

1 stop13h 55m

£560

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 4/3

07:25-10:11

2 stops32h 46m

Dallas/Fort Worth

Wed 11/3

11:00-06:55

1 stop14h 55m

£563

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 9/12

09:20-12:05

1 stop32h 45m

Dallas/Fort Worth

Tue 16/12

13:00-06:55

1 stop11h 55m

£563

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How to get the cheapest flight ticket from London Heathrow Airport to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you don’t want to visit Dallas/Fort Worth Airport in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £665.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £722. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Dallas/Fort Worth Airport on Sunday is £778.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Our most recent data shows that the best time of day to fly to Dallas/Fort Worth Airport is in the evening. Flights from London Heathrow Airport to Dallas/Fort Worth Airport during this time can be as low as £591. In contrast, the most expensive time of day to depart to Dallas/Fort Worth Airport is in the afternoon when prices are around £806.

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

Fly from London Heathrow to Dallas/Fort Worth for the best London Heathrow - Dallas/Fort Worth flight prices

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

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around £773 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from London Heathrow Airport for as low as £715 on momondo.

What cabin class options are available on London Heathrow to Dallas/Fort Worth flights?

There are 4 cabin classes available to choose from on London Heathrow to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Dallas/Fort Worth Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a London Heathrow Airport to Dallas/Fort Worth Airport flight.

How have London Heathrow Airport to Dallas/Fort Worth Airport flight prices changed over time?

As of October 2025, prices for London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Dallas/Fort Worth Airport (LHR to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Dallas/Fort Worth Airport

Best price found	£598
Fastest flight time	10h 00m
Direct flights	Every day

The best one-way flight to Dallas/Fort Worth Airport from London Heathrow Airport in the past 72 hours is £598. The best return flight deal from London Heathrow Airport to Dallas/Fort Worth Airport found on momondo in the last 72 hours is £698.

The fastest flight from London Heathrow Airport to Dallas/Fort Worth Airport takes 10h 00m

Direct flights go from London Heathrow Airport to Dallas/Fort Worth Airport every day.

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How far is London Heathrow to Dallas/Fort Worth by plane?
A flight from London Heathrow to Dallas/Fort Worth will travel around 4736.3 mi. Typically, this will take 18h 17m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Dallas/Fort Worth Airport?
Prices for flights from London Heathrow Airport to Dallas/Fort Worth Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Dallas/Fort Worth Airport?
The number of operators available for flights from London Heathrow Airport to Dallas/Fort Worth Airport is 14 as of October 2025.
How old do you have to be to fly from London Heathrow Airport to Dallas/Fort Worth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Dallas/Fort Worth Airport.
What documentation or ID do you need to fly to Dallas/Fort Worth Airport?
The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Dallas/Fort Worth Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Dallas/Fort Worth Airport is Boeing 777-200/200ER (29.87% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (25.52%), Airbus A350-1000 (21.77%), and Boeing 777 (10.57%).
What is the most popular airline from London Heathrow Airport to Dallas/Fort Worth Airport?
Based on momondo bookings for flights between London Heathrow Airport and Dallas/Fort Worth Airport, the leading airline is British Airways, making up 46% of the total bookings. Other popular airlines include Finnair with 33%, Iberia with 6%, and Lufthansa with 3%.

Best airlines flying from London Heathrow Airport to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Dallas/Fort Worth Airport with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £438	Free Cancellation	Rating 6.8 7,539 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £457	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom £469	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
United Airlines	PriceFrom £472	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
Icelandair	PriceFrom £490	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
Finnair	PriceFrom £494	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom £506	Free Cancellation	Rating 7.4 1,545 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom £521	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Iberia	PriceFrom £551	Free Cancellation	Rating 7.0 3,001 reviews	Search Iberia flights
American Airlines	PriceFrom £571	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights

Finnair Flights From London Heathrow Airport to Dallas/Fort Worth Airport
Finnair is one of the most popular airlines flying from London Heathrow Airport to Dallas/Fort Worth Airport, operating 18 flights/week on average for this route. A good Finnair flight deal for London Heathrow Airport to Dallas/Fort Worth Airport starts from £494 round-trip, up to an average price of £648. Our users have rated Finnair at 7.6/10.
American Airlines Flights From London Heathrow Airport to Dallas/Fort Worth Airport
American Airlines (7.2/10 from 11,032 reviews) operates around 18 flights from London Heathrow Airport to Dallas/Fort Worth Airport in any given week. The average American Airlines airfare for this route is around £792, with deals from around £571 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Dallas/Fort Worth Airport flight searches in the last 72 hours.

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Why should I use momondo to find a flight deal from London to Dallas?

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Can I find flights from London to Dallas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Dallas flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from London.

I’m not ready to book a flight from London to Dallas right now. Can momondo alert me if prices change?

Price alerts on flights to Dallas from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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How to get the cheapest flight ticket from London Heathrow Airport to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you don’t want to visit Dallas/Fort Worth Airport in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £665.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

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

Fly from London Heathrow to Dallas/Fort Worth for the best London Heathrow - Dallas/Fort Worth flight prices

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

What cabin class options are available on London Heathrow to Dallas/Fort Worth flights?

There are 4 cabin classes available to choose from on London Heathrow to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Dallas/Fort Worth Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a London Heathrow Airport to Dallas/Fort Worth Airport flight.

How have London Heathrow Airport to Dallas/Fort Worth Airport flight prices changed over time?

As of October 2025, prices for London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Dallas/Fort Worth?

JetBlue is the most popular carrier operating from London Heathrow to Dallas/Fort Worth

Which airlines fly to Dallas/Fort Worth Airport?

How often are flights from London to Dallas delayed?

Historically, on average around 14% of flights between London and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

What is the most punctual flight time for London to Dallas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Dallas flights?

According to our data, Malaysia Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Dallas/Fort Worth Airport?

Boston (BOS) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Dallas/Fort Worth Airport?

Flights via Boston (BOS) offer the lowest average return price of £634.

Which stopover airport has the shortest travel time from London Heathrow Airport to Dallas/Fort Worth Airport?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 13h 15m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Dallas/Fort Worth Airport?

Atlanta (ATL) has the shortest average stopover time for this route: 1h 36m.

How many flights depart from London Heathrow Airport to Dallas/Fort Worth Airport on average per day?

As of October 2025, 14 flights take off from London Heathrow Airport and land in Dallas/Fort Worth Airport each day. The most common flight departure time for this route is 16:00, with 52% of daily flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Dallas/Fort Worth Airport on average per week?

As of October 2025, 100 flights take off from London Heathrow Airport and land in Dallas/Fort Worth Airport each week. The most common flight departure day for this route is Wed, with 28% of weekly flights taking off on this day.

When to book flights from London Heathrow Airport to Dallas/Fort Worth Airport

Cheap London Heathrow Airport to Dallas/Fort Worth Airport (LHR to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Dallas/Fort Worth Airport

Best price found

Fastest flight time

Direct flights

How far is London Heathrow to Dallas/Fort Worth by plane?

When did momondo last update prices for flights from London Heathrow Airport to Dallas/Fort Worth Airport?

How many operators does momondo search for flights from London Heathrow Airport to Dallas/Fort Worth Airport?

How old do you have to be to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

What is the most popular plane model from London Heathrow Airport to Dallas/Fort Worth Airport?

What is the most popular airline from London Heathrow Airport to Dallas/Fort Worth Airport?

Best airlines flying from London Heathrow Airport to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Dallas/Fort Worth Airport with momondo

Finnair Flights From London Heathrow Airport to Dallas/Fort Worth Airport

American Airlines Flights From London Heathrow Airport to Dallas/Fort Worth Airport

Travelling to a place near Dallas?

Why use momondo?

Why should I use momondo to find a flight deal from London to Dallas?

Can I find flights from London to Dallas with flexible booking policies on momondo?