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Cheap flights from London Heathrow Airport to Dallas from $321

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 departing on 5/8. 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 from London Heathrow Airport to Dallas

The cheapest plane tickets from London Heathrow Airport to Dallas found on KAYAK recently.
6:30 pm - 8:33 pmLHR-DFW
32h 03m2 stops
12:09 pm - 9:35 pmDFW-LHR
27h 26m2 stops
Tue, Feb 18 - Tue, Feb 25
8:25 am - 10:07 amLHR-DFW
31h 42m1 stop
10:20 am - 5:55 amDFW-LHR
14h 35m1 stop
$593JetBlue
Find Deal
Wed, Mar 5 - Wed, Mar 19
6:30 am - 2:35 pmLHR-DFW
14h 05m1 stop
7:45 pm - 7:25 amDFW-LHR
29h 40m1 stop
$614Lufthansa
Find Deal
Fri, Feb 21 - Sat, Mar 1
6:30 am - 2:35 pmLHR-DFW
14h 05m1 stop
7:25 pm - 7:25 amDFW-LHR
31h 00m1 stop
$618Lufthansa
Find Deal
Tue, Feb 25 - Sat, Mar 22
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
3:00 pm - 12:00 pmDFW-LHR
15h 00m1 stop
$652Finnair
Find Deal
Wed, Feb 5 - Tue, Feb 25
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
3:00 pm - 12:00 pmDFW-LHR
15h 00m1 stop
$653Finnair
Find Deal
Mon, Feb 10 - Thu, Feb 13
1:10 pm - 9:42 pmLHR-DFW
14h 32m1 stop
5:02 pm - 10:10 pmDFW-LHR
23h 08m1 stop
$773British Airways
Find Deal
Sun, Feb 9 - Sun, Feb 16
1:10 pm - 8:30 pmLHR-DFW
13h 20m1 stop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$786British Airways
Find Deal
Wed, Feb 19 - Sat, Mar 1
6:30 am - 10:17 pmLHR-DAL
21h 47m2 stops
12:18 pm - 11:40 amDAL-LHR
18h 22m1 stop
$859Virgin Atlantic
Find Deal
Tue, Mar 4 - Mon, Mar 10
2:30 pm - 10:17 pmLHR-DAL
13h 47m1 stop
12:18 pm - 7:55 amDAL-LHR
14h 37m1 stop
$878Virgin Atlantic
Find Deal
Tue, Mar 4 - Mon, Mar 10
3:05 pm - 1:35 pmLHR-DFW
52h 30m2 stops
Thu, May 8
3:15 pm - 10:40 amLHR-DFW
49h 25m2 stops
Mon, Feb 24
8:40 pm - 1:51 pmLHR-DFW
46h 11m2 stops
Tue, Mar 11
3:15 pm - 9:16 amLHR-DFW
48h 01m3 stops
Mon, Feb 24
3:15 pm - 12:41 amLHR-DFW
38h 26m2 stops
Mon, Mar 17
2:50 pm - 11:24 amLHR-DAL
26h 34m3 stops
$708WestJet
Find Deal
Mon, Feb 3
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
$714Finnair
Find Deal
Mon, Feb 3
2:50 pm - 3:16 pmLHR-DAL
30h 26m3 stops
$743WestJet
Find Deal
Thu, Jan 30
6:35 am - 7:20 pmLHR-DFW
18h 45m2 stops
$847British Airways
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Mon, Jul 14
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
$852Iberia
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Wed, Feb 12
2:10 pm - 3:55 pmLHR-DFW
31h 45m1 stop
5:04 pm - 6:50 amDFW-LHR
31h 46m1 stop
$675Finnair
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Wed, Jan 22 - Tue, Jan 28
12:10 pm - 4:45 pmLHR-DFW
10h 35mnonstop
5:02 pm - 11:40 amDFW-LHR
12h 38m1 stop
$693Finnair
Find Deal
Fri, Jan 24 - Mon, Feb 24
10:00 am - 8:08 amLHR-DFW
28h 08m3 stops
7:00 am - 9:15 amDFW-LHR
20h 15m3 stops
Sun, Jan 26 - Sun, Feb 2
7:20 am - 8:54 amLHR-DFW
31h 34m2 stops
10:13 am - 6:50 amDFW-LHR
14h 37m1 stop
Sun, Jan 26 - Mon, Feb 17
5:20 pm - 2:55 pmLHR-DFW
27h 35m1 stop
6:54 pm - 8:15 amDFW-LHR
31h 21m1 stop
$910British Airways
Find Deal
Sun, Jan 26 - Sun, Feb 2
8:20 am - 12:50 pmLHR-DFW
10h 30mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$944British Airways
Find Deal
Sun, Jan 26 - Sun, Feb 2
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
9:06 pm - 12:05 pmDFW-LHR
8h 59mnonstop
$1,434American Airlines
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Sat, Jan 25 - Thu, Jan 30
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
5:25 pm - 8:15 amDFW-LHR
8h 50mnonstop
$1,471American Airlines
Find Deal
Sat, Jan 25 - Fri, Jan 31
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,472Iberia
Find Deal
Thu, Jan 23 - Tue, Jan 28
11:25 am - 8:35 pmLHR-DFW
15h 10m1 stop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$1,490Iberia
Find Deal
Sun, Jan 26 - Sat, Feb 22
8:20 am - 1:45 pmLHR-DFW
10h 25mnonstop
7:40 pm - 10:50 amDFW-LHR
9h 10mnonstop
$843British Airways
Find Deal
Tue, Mar 25 - Tue, Apr 1
10:40 am - 3:00 pmLHR-DFW
10h 20mnonstop
3:20 pm - 6:20 amDFW-LHR
9h 00mnonstop
$848British Airways
Find Deal
Wed, Feb 5 - Tue, Feb 25
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
3:15 pm - 6:20 amDFW-LHR
9h 05mnonstop
Mon, Feb 3 - Mon, Feb 17
1:50 pm - 6:20 pmLHR-DFW
10h 30mnonstop
4:20 pm - 7:20 amDFW-LHR
9h 00mnonstop
$866Iberia
Find Deal
Tue, Feb 18 - Tue, Feb 25
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
4:10 pm - 6:20 amDFW-LHR
9h 10mnonstop
$868Finnair
Find Deal
Tue, Feb 25 - Thu, Mar 20
10:40 am - 4:00 pmLHR-DFW
10h 20mnonstop
5:50 pm - 9:00 amDFW-LHR
9h 10mnonstop
$871Finnair
Find Deal
Mon, Mar 24 - Tue, Apr 1
1:50 pm - 6:15 pmLHR-DFW
10h 25mnonstop
9:01 pm - 12:05 pmDFW-LHR
9h 04mnonstop
$882American Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 17
8:20 am - 12:50 pmLHR-DFW
10h 30mnonstop
6:30 pm - 9:40 amDFW-LHR
9h 10mnonstop
$902American Airlines
Find Deal
Mon, Feb 17 - Wed, Feb 26
12:00 pm - 4:25 pmLHR-DFW
10h 25mnonstop
7:30 pm - 10:50 amDFW-LHR
9h 20mnonstop
Tue, Apr 29 - Wed, May 28
10:30 am - 2:55 pmLHR-DFW
10h 25mnonstop
3:05 pm - 6:25 amDFW-LHR
9h 20mnonstop
$959Iberia
Find Deal
Sun, Apr 13 - Mon, Apr 28

Lufthansa flights from London Heathrow Airport to Dallas

Our best Lufthansa deals on London Heathrow Airport to Dallas flight tickets
Lufthansa
Feb 21
LHR6:30 amLondon Heathrow
14h 05m
1 stop
DFW2:35 pmDallas/Fort Worth
Mar 1
DFW7:45 pmDallas/Fort Worth
29h 40m
1 stop
LHR7:25 amLondon Heathrow
Lufthansa
Feb 25
LHR6:30 amLondon Heathrow
14h 05m
1 stop
DFW2:35 pmDallas/Fort Worth
Mar 22
DFW7:25 pmDallas/Fort Worth
31h 00m
1 stop
LHR7:25 amLondon Heathrow
Lufthansa
Feb 21
LHR6:30 amLondon Heathrow
14h 05m
1 stop
DFW2:35 pmDallas/Fort Worth
Mar 8
DFW7:25 pmDallas/Fort Worth
30h 00m
1 stop
LHR7:25 amLondon Heathrow

Finnair flights from London Heathrow Airport to Dallas

Our best Finnair deals on London Heathrow Airport to Dallas flight tickets
Finnair
Feb 3
LHR10:40 amLondon Heathrow
10h 20m
DFW3:00 pmDallas/Fort Worth
Mar 4
DFW5:02 pmDallas/Fort Worth
12h 38m
1 stop
LHR11:40 amLondon Heathrow
Finnair
Jan 22
LHR2:10 pmLondon Heathrow
31h 45m
1 stop
DFW3:55 pmDallas/Fort Worth
Jan 28
DFW5:04 pmDallas/Fort Worth
31h 46m
1 stop
LHR6:50 amLondon Heathrow
Finnair
Feb 5
LHR10:40 amLondon Heathrow
10h 20m
DFW3:00 pmDallas/Fort Worth
Feb 25
DFW3:00 pmDallas/Fort Worth
15h 00m
1 stop
LHR12:00 pmLondon Heathrow

See travel insights to Dallas from

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

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?

If you are unable to visit Dallas during the month of April, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $817.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,027. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,126.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,075 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,130 per ticket.

What is the cheapest London Heathrow to Dallas flight route?

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from London Heathrow Airport when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $928 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from London Heathrow Airport for as low as $824 on momondo.

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

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

Cheap London Heathrow Airport to Dallas flight deals and tips

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

Best Price Found

$321

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Dallas

2 airports
The best one-way flight to Dallas from London Heathrow Airport in the past 72 hours is $321. The best round-trip flight deal from London Heathrow Airport to Dallas found on momondo in the last 72 hours is $588.
The fastest flight from London Heathrow Airport to Dallas takes 10h 00m
Direct flights go from London Heathrow Airport to Dallas every day.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

  • How far is London Heathrow to Dallas by plane?

    There are 4733.2 mi between London Heathrow and Dallas. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Dallas?

    Prices for flights from London Heathrow Airport to Dallas were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Dallas?

  • How old do you have to be to fly from London Heathrow Airport to Dallas?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents you'll need for your trip to Dallas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from London Heathrow Airport to Dallas

Compare and see reviews for airlines that fly from London Heathrow Airport to Dallas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $851Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
American AirlinesPriceFrom $882Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $917Free CancellationRating
7.6
1,286 reviews
Search Finnair flights
IberiaPriceFrom $1,058Free CancellationRating
7.0
2,646 reviews
Search Iberia flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Dallas. momondo saves you time and could save you money on your trip.

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 for London to Dallas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.


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Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas