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Cheap flights from London Heathrow Airport to Dallas/Fort Worth Airport from $329

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 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Dallas

Cheap round-trip flights

These are some of the best round-trip 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 layovers.

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.
4:15 pm - 3:10 pmLHR-DFW
28h 55m1 stop
5:14 pm - 3:15 pmDFW-LHR
16h 01m1 stop
$600Finnair
Find Deal
Tue, Jan 14 - Tue, Jan 21
7:15 pm - 3:10 pmLHR-DFW
25h 55m2 stops
5:14 pm - 3:15 pmDFW-LHR
16h 01m1 stop
$607Finnair
Find Deal
Tue, Jan 14 - Tue, Jan 21
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
5:35 pm - 4:00 pmDFW-LHR
16h 25m1 stop
$612Finnair
Find Deal
Tue, Nov 19 - Tue, Dec 10
10:20 am - 12:29 amLHR-DFW
20h 09m1 stop
6:15 am - 10:35 amDFW-LHR
22h 20m2 stops
Wed, Dec 11 - Tue, Dec 24
10:20 am - 10:07 amLHR-DFW
29h 47m2 stops
4:27 pm - 4:40 pmDFW-LHR
18h 13m2 stops
Wed, Nov 13 - Mon, Nov 18
1:45 pm - 1:11 pmLHR-DFW
29h 26m1 stop
5:40 pm - 10:50 amDFW-LHR
11h 10m1 stop
$649Lufthansa
Find Deal
Sat, Nov 16 - Tue, Dec 10
3:00 pm - 11:04 pmLHR-DFW
14h 04m1 stop
7:45 pm - 7:25 amDFW-LHR
29h 40m1 stop
$667Lufthansa
Find Deal
Wed, Feb 12 - Sat, Mar 1
6:40 am - 9:45 pmLHR-DFW
21h 05m2 stops
1:25 pm - 4:00 pmDFW-LHR
20h 35m2 stops
$692Scandinavian Airlines
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Tue, Feb 4 - Mon, Feb 10
6:40 am - 11:26 pmLHR-DFW
22h 46m2 stops
3:35 pm - 4:40 pmDFW-LHR
20h 05m2 stops
$700Scandinavian Airlines
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Fri, Dec 6 - Sat, Mar 29
8:25 am - 2:30 pmLHR-DFW
36h 05m1 stop
3:27 pm - 5:55 amDFW-LHR
33h 28m1 stop
$751Icelandair
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Mon, Mar 3 - Sun, Mar 16
6:55 am - 12:22 amLHR-DFW
47h 27m3 stops
Tue, Apr 29
6:50 am - 12:22 amLHR-DFW
47h 32m3 stops
Mon, Apr 28
7:30 am - 8:54 amLHR-DFW
31h 24m2 stops
Wed, Feb 5
6:25 am - 8:54 amLHR-DFW
56h 29m3 stops
Tue, Jan 28
7:35 am - 8:54 amLHR-DFW
31h 19m2 stops
Fri, Feb 7
8:40 pm - 2:39 pmLHR-DFW
47h 59m3 stops
Sat, Dec 7
8:40 pm - 11:44 pmLHR-DFW
33h 04m3 stops
Sun, Feb 2
7:35 am - 11:27 pmLHR-DFW
21h 52m2 stops
Mon, Nov 25
8:40 pm - 4:09 pmLHR-DFW
49h 29m2 stops
Sat, Dec 7
8:25 am - 11:49 amLHR-DFW
33h 24m1 stop
$724JetBlue
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Tue, Dec 10
2:30 pm - 2:20 pmLHR-DFW
29h 50m3 stops
11:18 am - 11:50 amDFW-LHR
18h 32m2 stops
Tue, Nov 5 - Tue, Nov 12
3:45 pm - 9:36 amLHR-DFW
23h 51m1 stop
10:14 am - 8:40 amDFW-LHR
16h 26m1 stop
$702Finnair
Find Deal
Mon, Nov 4 - Thu, Nov 14
6:40 am - 10:00 pmLHR-DFW
20h 20m2 stops
7:35 am - 5:40 pmDFW-LHR
28h 05m2 stops
$800Scandinavian Airlines
Find Deal
Fri, Nov 1 - Wed, Nov 13
6:40 am - 10:00 pmLHR-DFW
20h 20m2 stops
7:35 am - 9:20 amDFW-LHR
19h 45m3 stops
$841Scandinavian Airlines
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Fri, Nov 1 - Wed, Nov 13
8:10 am - 5:00 pmLHR-DFW
14h 50m1 stop
6:30 pm - 9:40 amDFW-LHR
9h 10mnonstop
$1,321British Airways
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Tue, Nov 5 - Tue, Nov 12
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,383Iberia
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Mon, Nov 4 - Mon, Nov 11
9:25 am - 1:50 pmLHR-DFW
10h 25mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,446Iberia
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Mon, Nov 4 - Mon, Nov 11
9:25 am - 1:50 pmLHR-DFW
10h 25mnonstop
5:35 pm - 12:20 pmDFW-LHR
12h 45m1 stop
$1,474American Airlines
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Mon, Nov 4 - Mon, Dec 2
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
4:25 pm - 10:10 amDFW-LHR
11h 45m1 stop
$1,513American Airlines
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Sun, Nov 3 - Mon, Dec 2
9:25 am - 1:50 pmLHR-DFW
10h 25mnonstop
4:57 pm - 8:00 pmDFW-LHR
21h 03m1 stop
$1,515British Airways
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Sun, Nov 3 - Sun, Nov 10
1:50 pm - 6:10 pmLHR-DFW
10h 20mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$963Iberia
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Wed, Nov 27 - Wed, Dec 4
9:25 am - 1:55 pmLHR-DFW
10h 30mnonstop
9:00 pm - 12:05 pmDFW-LHR
9h 05mnonstop
$973British Airways
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Tue, Dec 10 - Tue, Jan 21
8:20 am - 12:45 pmLHR-DFW
10h 25mnonstop
8:55 pm - 12:05 pmDFW-LHR
9h 10mnonstop
$991British Airways
Find Deal
Tue, Dec 10 - Mon, Dec 16
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
9:00 pm - 12:05 pmDFW-LHR
9h 05mnonstop
$998British Airways
Find Deal
Mon, Dec 9 - Tue, Dec 24
9:25 am - 1:50 pmLHR-DFW
10h 25mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$1,002American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:20 am - 12:45 pmLHR-DFW
10h 25mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$1,004American Airlines
Find Deal
Wed, Dec 11 - Wed, Jan 15
8:20 am - 12:50 pmLHR-DFW
10h 30mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$1,005Finnair
Find Deal
Tue, Jan 7 - Thu, Jan 16
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$1,006Finnair
Find Deal
Tue, Jan 21 - Wed, Jan 29
9:25 am - 1:55 pmLHR-DFW
10h 30mnonstop
3:15 pm - 6:20 amDFW-LHR
9h 05mnonstop
$1,011
Find Deal
Tue, Feb 25 - Wed, Mar 5
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
4:15 pm - 7:20 amDFW-LHR
9h 05mnonstop
$1,012
Find Deal
Mon, Nov 25 - Mon, Dec 23

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

Our best Finnair deals on London Heathrow Airport to Dallas/Fort Worth Airport flight tickets
Finnair
Jan 14
LHR4:15 pmLondon Heathrow
28h 55m
1 stop
DFW3:10 pmDallas/Fort Worth
Jan 21
DFW5:14 pmDallas/Fort Worth
16h 01m
1 stop
LHR3:15 pmLondon Heathrow
Finnair
Jan 14
LHR7:15 pmLondon Heathrow
25h 55m
2 stops
DFW3:10 pmDallas/Fort Worth
Jan 21
DFW5:14 pmDallas/Fort Worth
16h 01m
1 stop
LHR3:15 pmLondon Heathrow
Finnair
Nov 19
LHR8:20 amLondon Heathrow
10h 20m
DFW12:40 pmDallas/Fort Worth
Dec 10
DFW5:35 pmDallas/Fort Worth
16h 25m
1 stop
LHR4:00 pmLondon Heathrow

Scandinavian Airlines flights from London Heathrow Airport to Dallas/Fort Worth Airport

Our best Scandinavian Airlines deals on London Heathrow Airport to Dallas/Fort Worth Airport flight tickets
Scandinavian Airlines
Feb 4
LHR6:40 amLondon Heathrow
21h 05m
2 stops
DFW9:45 pmDallas/Fort Worth
Feb 10
DFW1:25 pmDallas/Fort Worth
20h 35m
2 stops
LHR4:00 pmLondon Heathrow
Scandinavian Airlines
Dec 6
LHR6:40 amLondon Heathrow
22h 46m
2 stops
DFW11:26 pmDallas/Fort Worth
Mar 29
DFW3:35 pmDallas/Fort Worth
20h 05m
2 stops
LHR4:40 pmLondon Heathrow
Scandinavian Airlines
Nov 12
LHR6:40 amLondon Heathrow
22h 48m
2 stops
DFW11:28 pmDallas/Fort Worth
Feb 18
DFW7:00 amDallas/Fort Worth
27h 00m
2 stops
LHR4:00 pmLondon Heathrow

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 from London Heathrow Airport to Dallas/Fort Worth Airport?

November. The cheapest time of year to fly to Dallas/Fort Worth Airport from London Heathrow Airport is November. Most expensive is August

What is the cheapest day to depart London Heathrow Airport for Dallas/Fort Worth Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

In the morning. London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 1% more expensive at noon than in the morning

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

American Airlines. American Airlines, British Airways, and Finnair are the most popular carriers operating from London Heathrow Airport to Dallas/Fort Worth Airport

How far in advance should you book London Heathrow Airport to Dallas/Fort Worth Airport flights?

27 days before. The cheapest time to buy a flight from London Heathrow Airport to Dallas/Fort Worth Airport is approximately 27 days to departure

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

The number of flights available between London Heathrow Airport and Dallas/Fort Worth Airport is 12 per day as of October 2024. The most frequent departure time is 8:00AM, with 61% of daily flights leaving at noon.

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

The number of flights available between London Heathrow Airport and Dallas/Fort Worth Airport is 85 per week as of October 2024. The most frequent departure day is Thursday, with 26% of weekly flights leaving on this day.

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

There are 4 cabin classes available to choose from on London Heathrow Airport to Dallas/Fort Worth Airport 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 54% 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 2024, prices for London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 11% 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 round-trip 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

$329

Fastest flight time

10h 20m

Direct flights

Mon, Tue, Wed and Sat
The best one-way flight to Dallas/Fort Worth Airport from London Heathrow Airport in the past 72 hours is $329. The best round-trip flight deal from London Heathrow Airport to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $600.
The fastest flight from London Heathrow Airport to Dallas/Fort Worth Airport takes 10h 20m
Direct flights go from London Heathrow Airport to Dallas/Fort Worth Airport on Monday, Tuesday, Wednesday and Saturday. The only airline offering direct flights is Finnair.

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

    The straight-line distance from London Heathrow to Dallas/Fort Worth is 4736.3 mi. Typically, this will take 10h 20m 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 were last updated today.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable 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
American AirlinesPriceFrom $845Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $860Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
FinnairPriceFrom $917Free CancellationRating
7.7
1,318 reviews
Search Finnair flights
IberiaPriceFrom $945Free CancellationRating
7.0
2,670 reviews
Search Iberia flights
  • Finnair Flights From London Heathrow Airport to Dallas/Fort Worth Airport

    Finnair flies from London Heathrow Airport to Dallas/Fort Worth Airport around 16 times per week, with 1,318 momondo users rating the airline 7.7/10. The cheapest Finnair deal from London Heathrow Airport to Dallas/Fort Worth Airport in the last 72 hours was $917 (round-trip), much lower than the average airfare cost of $1,113 for Finnair flights on this route.

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

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from London Heathrow Airport to Dallas/Fort Worth Airport about 16 times each week, with ticket deals ranging from $845 to $1,036. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Dallas for you.

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

Yes. All flights to Dallas from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Dallas from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Dallas, momondo offers a useful price alert feature which will track prices for flights to Dallas from London and alert you when they change.


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