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Cheap flights from London Heathrow Airport to Dallas/Fort Worth Airport from $355

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 1/16. 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.
8:25 am - 1:09 pmLHR-DFW
33h 44m1 stop
3:27 pm - 5:55 amDFW-LHR
33h 28m1 stop
$576Icelandair
Find Deal
Wed, Mar 12 - Wed, Mar 26
8:25 am - 10:36 amLHR-DFW
32h 11m1 stop
2:04 pm - 5:55 amDFW-LHR
33h 51m1 stop
$597JetBlue
Find Deal
Wed, Feb 19 - Tue, Mar 4
6:00 pm - 7:00 pmLHR-DFW
31h 00m1 stop
3:20 pm - 10:25 amDFW-LHR
37h 05m1 stop
$606Lufthansa
Find Deal
Thu, May 1 - Sat, May 3
3:00 pm - 11:04 pmLHR-DFW
14h 04m1 stop
7:40 pm - 7:25 amDFW-LHR
29h 45m1 stop
$675Lufthansa
Find Deal
Sat, Jan 11 - Sat, Jan 25
7:25 am - 10:05 amLHR-DFW
32h 40m1 stop
11:00 am - 6:30 amDFW-LHR
13h 30m1 stop
$676Icelandair
Find Deal
Mon, May 5 - Tue, May 13
6:15 pm - 8:00 pmLHR-DFW
31h 45m1 stop
3:37 pm - 10:20 amDFW-LHR
12h 43m1 stop
$698Finnair
Find Deal
Thu, May 1 - Fri, May 9
4:30 pm - 1:49 pmLHR-DFW
27h 19m2 stops
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$702Finnair
Find Deal
Mon, Jan 20 - Fri, Jan 24
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
2:38 pm - 9:40 amDFW-LHR
13h 02m1 stop
$806Iberia
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Wed, Dec 4 - Mon, Dec 9
9:50 am - 9:26 pmLHR-DFW
17h 36m1 stop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$824Iberia
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Wed, Dec 4 - Wed, Dec 11
3:45 pm - 11:16 pmLHR-DFW
13h 31m1 stop
10:45 pm - 10:10 amDFW-LHR
29h 25m1 stop
$854British Airways
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Sat, Feb 15 - Sun, Feb 23
3:15 pm - 6:09 pmLHR-DFW
56h 54m3 stops
Thu, Jan 16
1:45 pm - 2:36 pmLHR-DFW
54h 51m3 stops
Sun, Dec 8
9:55 am - 4:20 pmLHR-DFW
36h 25m2 stops
Thu, Jan 23
12:00 pm - 4:05 pmLHR-DFW
10h 05mnonstop
$742Iberia
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Mon, May 19
11:00 am - 11:35 pmLHR-DFW
18h 35m1 stop
$748British Airways
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Mon, May 19
6:30 am - 5:05 pmLHR-DFW
16h 35m1 stop
$806British Airways
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Mon, Nov 25
5:45 pm - 6:50 pmLHR-DFW
31h 05m1 stop
$833Turkish Airlines
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Thu, Dec 26
10:35 pm - 6:50 pmLHR-DFW
26h 15m1 stop
$835Turkish Airlines
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Thu, Dec 26
8:15 am - 10:36 amLHR-DFW
32h 21m2 stops
$838TAP AIR PORTUGAL
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Fri, Feb 21
1:40 pm - 9:54 amLHR-DFW
26h 14m2 stops
$848TAP AIR PORTUGAL
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Tue, Dec 10
4:20 pm - 8:25 pmLHR-DFW
34h 05m1 stop
7:49 pm - 7:25 amDFW-LHR
29h 36m1 stop
$746United Airlines
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Thu, Nov 21 - Sat, Nov 23
12:10 pm - 9:48 pmLHR-DFW
15h 38m1 stop
9:00 pm - 12:05 pmDFW-LHR
9h 05mnonstop
$841Finnair
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Mon, Nov 25 - Mon, Dec 2
7:55 pm - 11:54 pmLHR-DFW
33h 59m2 stops
10:00 am - 6:55 pmDFW-LHR
26h 55m2 stops
Thu, Nov 21 - Thu, Nov 28
8:50 am - 9:53 amLHR-DFW
31h 03m3 stops
7:35 am - 8:05 amDFW-LHR
18h 30m3 stops
Sat, Nov 23 - Wed, Dec 4
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
9:00 pm - 12:05 pmDFW-LHR
9h 05mnonstop
$1,311Iberia
Find Deal
Mon, Nov 25 - Mon, Dec 2
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$1,384Iberia
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Sat, Nov 23 - Wed, Dec 4
1:50 pm - 6:10 pmLHR-DFW
10h 20mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,429British Airways
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Mon, Nov 25 - Mon, Dec 2
8:20 am - 12:40 pmLHR-DFW
10h 20mnonstop
3:55 pm - 9:30 amDFW-LHR
11h 35m1 stop
$1,432British Airways
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Mon, Nov 25 - Mon, Dec 2
1:50 pm - 6:10 pmLHR-DFW
10h 20mnonstop
3:20 pm - 9:20 amDFW-LHR
12h 00m1 stop
$1,439American Airlines
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Mon, Nov 25 - Tue, Dec 3
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,466American Airlines
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Mon, Nov 25 - Tue, Dec 3
8:20 am - 12:50 pmLHR-DFW
10h 30mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$984Finnair
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Tue, Jan 7 - Thu, Jan 16
1:50 pm - 7:15 pmLHR-DFW
10h 25mnonstop
10:00 pm - 12:05 pmDFW-LHR
9h 05mnonstop
Wed, Mar 12 - Wed, Mar 26
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$986Finnair
Find Deal
Tue, Jan 7 - Thu, Jan 16
9:25 am - 1:50 pmLHR-DFW
10h 25mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
Wed, Dec 4 - Mon, Dec 9
9:25 am - 2:00 pmLHR-DFW
10h 35mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$988Iberia
Find Deal
Fri, Jan 10 - Mon, Jan 27
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
6:30 pm - 9:40 amDFW-LHR
9h 10mnonstop
$989Iberia
Find Deal
Tue, Jan 14 - Wed, Jan 22
8:20 am - 12:50 pmLHR-DFW
10h 30mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$990British Airways
Find Deal
Mon, Jan 13 - Mon, Jan 27
12:00 pm - 4:05 pmLHR-DFW
10h 05mnonstop
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
$994American Airlines
Find Deal
Mon, May 12 - Mon, May 19
12:00 pm - 4:05 pmLHR-DFW
10h 05mnonstop
3:05 pm - 6:25 amDFW-LHR
9h 20mnonstop
$1,027British Airways
Find Deal
Wed, Apr 16 - Tue, Apr 29
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$1,059American Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 9

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
Mar 12
LHR8:25 amLondon Heathrow
33h 44m
1 stop
DFW1:09 pmDallas/Fort Worth
Mar 26
DFW3:27 pmDallas/Fort Worth
33h 28m
1 stop
LHR5:55 amLondon Heathrow
Icelandair
May 5
LHR7:25 amLondon Heathrow
32h 40m
1 stop
DFW10:05 amDallas/Fort Worth
May 13
DFW11:00 amDallas/Fort Worth
13h 30m
1 stop
LHR6:30 amLondon Heathrow
Icelandair
Feb 21
LHR8:25 amLondon Heathrow
32h 11m
1 stop
DFW10:36 amDallas/Fort Worth
Feb 26
DFW2:04 pmDallas/Fort Worth
33h 51m
1 stop
LHR5:55 amLondon Heathrow

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
Feb 19
LHR8:25 amLondon Heathrow
32h 11m
1 stop
DFW10:36 amDallas/Fort Worth
Mar 4
DFW2:04 pmDallas/Fort Worth
33h 51m
1 stop
LHR5:55 amLondon Heathrow
JetBlue
Dec 5
LHR8:25 amLondon Heathrow
33h 29m
1 stop
DFW11:54 amDallas/Fort Worth
Dec 9
DFW12:39 pmDallas/Fort Worth
11h 16m
1 stop
LHR5:55 amLondon Heathrow
JetBlue
Nov 23
LHR8:25 amLondon Heathrow
32h 15m
1 stop
DFW10:40 amDallas/Fort Worth
Dec 3
DFW12:40 pmDallas/Fort Worth
11h 15m
1 stop
LHR5:55 amLondon 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 cheapest month to fly from London Heathrow Airport to Dallas/Fort Worth Airport?

January. The cheapest time of year to fly to Dallas/Fort Worth Airport from London Heathrow Airport is January. 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 2% more expensive at noon than in the morning

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

43 days before. The cheapest time to buy a flight from London Heathrow Airport to Dallas/Fort Worth Airport is approximately 43 days to departure

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

There are 3 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 50% 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 November 2024, prices for London Heathrow Airport to Dallas/Fort Worth Airport flights are approximately 0% 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

$355

Fastest flight time

10h 05m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from London Heathrow Airport in the past 72 hours is $355. The best round-trip flight deal from London Heathrow Airport to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $576.
The fastest flight from London Heathrow Airport to Dallas/Fort Worth Airport takes 10h 05m
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?

    The straight-line distance from London Heathrow to Dallas/Fort Worth is 4736.3 mi. Typically, this will take 10h 05m 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
6.6
6,837 reviews
Search British Airways flights
FinnairPriceFrom $917Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
IberiaPriceFrom $1,027Free CancellationRating
7.0
2,662 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 28 times per week, with 1,300 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 $1,129 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 28 times each week, with ticket deals ranging from $845 to $1,047. 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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