Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Dallas/Fort Worth Airport from £254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Dallas/Fort Worth Airport departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from London Heathrow Airport to Dallas

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Dallas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Dallas.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Dallas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dallas, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Dallas

Find recent round-trip train or bus tickets from London Heathrow Airport to Dallas.

All round-trip flight deals to Dallas

The cheapest plane tickets to Dallas found on KAYAK recently.
08:25 - 10:36LHR-DFW
32h 11m1 stop
10:55 - 05:55DFW-LHR
13h 00m1 stop
£483JetBlue
Find Deal
Wed, 19 Feb - Tue, 25 Feb
08:25 - 10:36LHR-DFW
32h 11m1 stop
10:55 - 05:55DFW-LHR
13h 00m1 stop
£491JetBlue
Find Deal
Tue, 18 Feb - Tue, 25 Feb
09:25 - 14:00LHR-DFW
10h 35mdirect
17:35 - 16:00DFW-LHR
16h 25m1 stop
£505Finnair
Find Deal
Wed, 22 Jan - Wed, 29 Jan
16:55 - 14:21LHR-DFW
27h 26m1 stop
17:04 - 22:10DFW-LHR
23h 06m1 stop
£510Finnair
Find Deal
Wed, 15 Jan - Wed, 22 Jan
06:30 - 14:05LHR-DFW
13h 35m1 stop
14:10 - 14:10DFW-LHR
42h 00m1 stop
£516Lufthansa
Find Deal
Fri, 25 Apr - Sat, 10 May
13:45 - 16:46LHR-DFW
33h 01m1 stop
14:20 - 07:55DFW-LHR
11h 35m1 stop
£522Lufthansa
Find Deal
Sat, 1 Feb - Sun, 9 Feb
11:45 - 21:36LHR-DFW
15h 51m1 stop
21:01 - 12:05DFW-LHR
9h 04mdirect
£588Iberia
Find Deal
Tue, 4 Feb - Tue, 18 Feb
11:45 - 21:36LHR-DFW
15h 51m1 stop
13:06 - 06:50DFW-LHR
11h 44m1 stop
£591Iberia
Find Deal
Tue, 4 Feb - Tue, 18 Feb
10:40 - 15:00LHR-DFW
10h 20mdirect
21:06 - 12:05DFW-LHR
8h 59mdirect
£700British Airways
Find Deal
Wed, 15 Jan - Wed, 22 Jan
08:20 - 12:50LHR-DFW
10h 30mdirect
15:55 - 09:15DFW-LHR
11h 20m1 stop
£712British Airways
Find Deal
Wed, 29 Jan - Thu, 6 Feb
15:15 - 15:35LHR-DFW
54h 20m2 stops
Wed, 29 Jan
15:15 - 15:35LHR-DFW
54h 20m2 stops
Wed, 15 Jan
15:15 - 11:31LHR-DFW
50h 16m3 stops
Wed, 29 Jan
09:25 - 14:00LHR-DFW
10h 35mdirect
£622Finnair
Find Deal
Fri, 31 Jan
07:00 - 17:05LHR-DFW
16h 05m1 stop
£636British Airways
Find Deal
Tue, 18 Feb
06:25 - 17:05LHR-DFW
16h 40m1 stop
£637British Airways
Find Deal
Fri, 17 Jan
12:25 - 12:05LHR-DFW
29h 40m1 stop
£660Virgin Atlantic
Find Deal
Thu, 23 Jan
11:30 - 22:37LHR-DFW
17h 07m2 stops
£705Virgin Atlantic
Find Deal
Fri, 27 Dec
10:40 - 15:00LHR-DFW
10h 20mdirect
£710Finnair
Find Deal
Wed, 15 Jan
12:10 - 16:40LHR-DFW
10h 30mdirect
£747Iberia
Find Deal
Fri, 21 Feb
17:05 - 08:55LHR-DFW
21h 50m1 stop
20:40 - 07:50DFW-LHR
29h 10m1 stop
£916Iberia
Find Deal
Sat, 21 Dec - Mon, 6 Jan
12:10 - 21:42LHR-DFW
15h 32m1 stop
18:30 - 07:50DFW-LHR
31h 20m1 stop
£942Iberia
Find Deal
Mon, 23 Dec - Mon, 6 Jan
16:15 - 15:10LHR-DFW
28h 55m1 stop
17:35 - 16:00DFW-LHR
16h 25m1 stop
£973Finnair
Find Deal
Mon, 23 Dec - Mon, 30 Dec
18:10 - 15:10LHR-DFW
27h 00m1 stop
15:00 - 12:00DFW-LHR
15h 00m1 stop
£983Finnair
Find Deal
Mon, 23 Dec - Tue, 7 Jan
13:45 - 16:54LHR-DFW
33h 09m1 stop
19:31 - 11:05DFW-LHR
33h 34m1 stop
£1,103Lufthansa
Find Deal
Sat, 21 Dec - Mon, 6 Jan
09:30 - 14:35LHR-DFW
35h 05m1 stop
14:45 - 12:00DFW-LHR
39h 15m1 stop
£1,141Lufthansa
Find Deal
Mon, 23 Dec - Sat, 4 Jan
12:10 - 21:42LHR-DFW
15h 32m1 stop
12:19 - 09:35DFW-LHR
15h 16m1 stop
£1,260British Airways
Find Deal
Mon, 23 Dec - Sun, 5 Jan
14:10 - 21:42LHR-DFW
13h 32m1 stop
16:55 - 10:10DFW-LHR
11h 15m1 stop
£1,261British Airways
Find Deal
Fri, 20 Dec - Mon, 6 Jan
09:30 - 14:35LHR-DFW
35h 05m1 stop
14:45 - 12:00DFW-LHR
39h 15m2 stops
£1,312United Airlines
Find Deal
Mon, 23 Dec - Sat, 4 Jan
11:10 - 23:56LHR-DFW
18h 46m2 stops
08:00 - 10:50DFW-LHR
20h 50m1 stop
£1,440United Airlines
Find Deal
Thu, 19 Dec - Thu, 26 Dec
08:20 - 12:50LHR-DFW
10h 30mdirect
18:30 - 09:40DFW-LHR
9h 10mdirect
£695Iberia
Find Deal
Wed, 15 Jan - Wed, 22 Jan
09:25 - 14:00LHR-DFW
10h 35mdirect
16:20 - 07:20DFW-LHR
9h 00mdirect
£713British Airways
Find Deal
Mon, 13 Jan - Mon, 27 Jan
10:40 - 15:00LHR-DFW
10h 20mdirect
21:06 - 12:05DFW-LHR
8h 59mdirect
£714British Airways
Find Deal
Tue, 21 Jan - Wed, 29 Jan
08:20 - 12:50LHR-DFW
10h 30mdirect
16:20 - 07:20DFW-LHR
9h 00mdirect
£717American Airlines
Find Deal
Wed, 22 Jan - Mon, 27 Jan
10:40 - 15:00LHR-DFW
10h 20mdirect
16:20 - 07:20DFW-LHR
9h 00mdirect
£722Iberia
Find Deal
Sun, 19 Jan - Tue, 11 Feb
08:20 - 12:50LHR-DFW
10h 30mdirect
16:20 - 07:20DFW-LHR
9h 00mdirect
£724Finnair
Find Deal
Tue, 21 Jan - Tue, 28 Jan
08:20 - 12:50LHR-DFW
10h 30mdirect
15:20 - 06:20DFW-LHR
9h 00mdirect
£734Iberia
Find Deal
Thu, 23 Jan - Mon, 27 Jan
13:50 - 18:25LHR-DFW
10h 35mdirect
22:00 - 12:05DFW-LHR
9h 05mdirect
£738Finnair
Find Deal
Thu, 6 Mar - Wed, 19 Mar
10:40 - 15:00LHR-DFW
10h 20mdirect
21:06 - 12:05DFW-LHR
8h 59mdirect
£744British Airways
Find Deal
Fri, 24 Jan - Wed, 29 Jan
08:20 - 12:50LHR-DFW
10h 30mdirect
15:20 - 06:20DFW-LHR
9h 00mdirect
£788American Airlines
Find Deal
Mon, 13 Jan - Mon, 20 Jan

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
19 Feb
LHR08:25London Heathrow
32h 11m
1 stop
DFW10:36Dallas/Fort Worth
25 Feb
DFW10:55Dallas/Fort Worth
13h 00m
1 stop
LHR05:55London Heathrow
JetBlue
18 Feb
LHR08:25London Heathrow
32h 11m
1 stop
DFW10:36Dallas/Fort Worth
25 Feb
DFW10:55Dallas/Fort Worth
13h 00m
1 stop
LHR05:55London Heathrow
JetBlue
18 Jan
LHR12:20London Heathrow
33h 13m
2 stops
DFW15:33Dallas/Fort Worth
31 Jan
DFW16:40Dallas/Fort Worth
31h 15m
1 stop
LHR05:55London Heathrow

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

Our best Lufthansa deals on London Heathrow Airport to Dallas/Fort Worth Airport flight tickets
Lufthansa
25 Apr
LHR06:30London Heathrow
13h 35m
1 stop
DFW14:05Dallas/Fort Worth
10 May
DFW14:10Dallas/Fort Worth
42h 00m
1 stop
LHR14:10London Heathrow
Lufthansa
1 Feb
LHR13:45London Heathrow
33h 01m
1 stop
DFW16:46Dallas/Fort Worth
9 Feb
DFW14:20Dallas/Fort Worth
11h 35m
1 stop
LHR07:55London Heathrow
Lufthansa
20 Apr
LHR09:30London Heathrow
19h 15m
1 stop
DFW22:45Dallas/Fort Worth
26 Apr
DFW19:50Dallas/Fort Worth
32h 35m
1 stop
LHR10:25London Heathrow

See travel insights to Dallas from

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 typical price of a round-trip flight between London Heathrow Airport and Dallas/Fort Worth Airport?

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 May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £605.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as £667. 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 £759.

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 £616. In contrast, the most expensive time of day to depart to Dallas/Fort Worth Airport is in the afternoon when prices are around £713.

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?

The ideal time to book your flight to Dallas/Fort Worth Airport is 43 days in advance, when prices tend to average £712. However, in the past 72 hours, people saw flights from London Heathrow Airport for as low as £483.

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 59% 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 December 2024, prices for London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 13% 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

£254

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 £254. The best return flight deal from London Heathrow Airport to Dallas/Fort Worth Airport found on momondo in the last 72 hours is £483.
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.

  • 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 10h 00m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £449Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
IcelandairPriceFrom £453Free CancellationRating
7.1
509 reviews
Search Icelandair flights
LufthansaPriceFrom £456Free CancellationRating
6.8
7,087 reviews
Search Lufthansa flights
United AirlinesPriceFrom £457Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
Air CanadaPriceFrom £469Free CancellationRating
7.0
8,391 reviews
Search Air Canada flights
FinnairPriceFrom £490Free CancellationRating
7.7
1,285 reviews
Search Finnair flights
American AirlinesPriceFrom £518Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom £527Free CancellationRating
7.3
1,308 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom £579Free CancellationRating
7.0
2,655 reviews
Search Iberia flights
British AirwaysPriceFrom £631Free CancellationRating
6.6
6,817 reviews
Search British Airways 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 25 flights/week on average for this route. A good Finnair flight deal for London Heathrow Airport to Dallas/Fort Worth Airport starts from £621 round-trip, up to an average price of £800. Our users have rated Finnair at 7.7/10.

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

    American Airlines (7.2/10 from 10,000 reviews) operates around 25 flights from London Heathrow Airport to Dallas/Fort Worth Airport in any given week. The average American Airlines airfare for this route is around £1,085, with deals from around £657 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.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Dallas . Millions of users trust and use momondo every year so you are in good hands.

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.


An easier way to manage your Dallas/Fort Worth Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 24/12
Tue 31/12
Email me momondo's favourite deals

Find better results for your trip to Dallas