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Cheap flights from London Heathrow Airport to Dallas from £249

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 11/6. 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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0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Dallas.
 Logo
12:10 - 08:40LHR-DFW
26h 30m2 stops
 Logo
10:34 - 10:00DFW-LHR
17h 26m2 stops
Wed, 14 May - Tue, 20 May
 Logo
08:40 - 08:40LHR-DFW
30h 00m2 stops
 Logo
10:34 - 10:00DFW-LHR
17h 26m2 stops
Thu, 8 May - Mon, 12 May
 Logo
13:45 - 08:40LHR-DFW
24h 55m2 stops
 Logo
10:34 - 10:00DFW-LHR
17h 26m2 stops
Tue, 13 May - Tue, 20 May
Finnair Logo
15:10 - 19:30LHR-DFW
10h 20mdirect
Finnair Logo
18:10 - 16:05DFW-LHR
15h 55m1 stop
£533Finnair
Find Deal
Sat, 3 May - Sun, 11 May
Finnair Logo
16:25 - 20:39LHR-DFW
10h 14mdirect
Finnair Logo
14:25 - 16:05DFW-LHR
19h 40m1 stop
£535Finnair
Find Deal
Thu, 8 May - Mon, 12 May
Iberia Logo
11:30 - 20:10LHR-DFW
14h 40m1 stop
Iberia Logo
18:30 - 16:05DFW-LHR
15h 35m1 stop
£557Iberia
Find Deal
Thu, 18 Sep - Tue, 30 Sep
British Airways Logo
08:25 - 15:44LHR-DFW
13h 19m1 stop
British Airways Logo
18:10 - 16:05DFW-LHR
15h 55m1 stop
£592British Airways
Find Deal
Fri, 16 May - Mon, 19 May
Iberia Logo
10:50 - 20:10LHR-DFW
15h 20m1 stop
Iberia Logo
19:00 - 16:05DFW-LHR
15h 05m1 stop
£624Iberia
Find Deal
Mon, 19 May - Thu, 22 May
Virgin Atlantic Logo
09:20 - 17:44LHR-DAL
14h 24m1 stop
Virgin Atlantic Logo
12:00 - 06:45DAL-LHR
12h 45m1 stop
£735Virgin Atlantic
Find Deal
Wed, 14 May - Tue, 20 May
Virgin Atlantic Logo
11:45 - 23:53LHR-DAL
18h 08m2 stops
Virgin Atlantic Logo
12:00 - 09:15DAL-LHR
15h 15m2 stops
£739Virgin Atlantic
Find Deal
Tue, 13 May - Tue, 20 May

British Airways flights from London Heathrow Airport to Dallas

Our best British Airways deals on London Heathrow Airport to Dallas flight tickets
British Airways
16 May
LHR08:25London Heathrow
13h 19m
1 stop
DFW15:44Dallas/Fort Worth
19 May
DFW18:10Dallas/Fort Worth
15h 55m
1 stop
LHR16:05London Heathrow
British Airways
29 Apr
LHR06:20London Heathrow
15h 55m
1 stop
DFW16:15Dallas/Fort Worth
6 May
DFW21:30Dallas/Fort Worth
9h 15m
LHR12:45London Heathrow
British Airways
29 Apr
LHR06:20London Heathrow
15h 55m
1 stop
DFW16:15Dallas/Fort Worth
6 May
DFW18:50Dallas/Fort Worth
13h 05m
1 stop
LHR13:55London Heathrow

Finnair flights from London Heathrow Airport to Dallas

Our best Finnair deals on London Heathrow Airport to Dallas flight tickets
Finnair
3 May
LHR15:10London Heathrow
10h 20m
DFW19:30Dallas/Fort Worth
11 May
DFW18:10Dallas/Fort Worth
15h 55m
1 stop
LHR16:05London Heathrow
Finnair
8 May
LHR16:25London Heathrow
10h 14m
DFW20:39Dallas/Fort Worth
12 May
DFW14:25Dallas/Fort Worth
19h 40m
1 stop
LHR16:05London Heathrow
Finnair
4 May
LHR16:25London Heathrow
10h 14m
DFW20:39Dallas/Fort Worth
12 May
DFW18:10Dallas/Fort Worth
15h 55m
1 stop
LHR16:05London 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?

In general, November is the cheapest month to fly from London Heathrow Airport to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £624. If you are unable to visit Dallas during the month of November, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £629.

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

According to our data, Wednesday is the cheapest day to fly to Dallas from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £677. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Heathrow Airport to Dallas on a Friday will generally be more expensive and average around £734. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from London Heathrow Airport to Dallas when you can find flight prices for as low as £584. Flying to Dallas in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around £750 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 £732 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 £651 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

£249

Fastest flight time

10h 10m

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 £249. The best return flight deal from London Heathrow Airport to Dallas found on momondo in the last 72 hours is £462.
The fastest flight from London Heathrow Airport to Dallas takes 10h 10m
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?

    London Heathrow and Dallas are 4733.2 mi apart from one another. In terms of flight time, this usually takes a little over 10h 10m.

  • 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?

    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.

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

    The necessary travel and health documents for your Dallas 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.


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
United AirlinesPriceFrom £411Free CancellationRating
7.4
8,683 reviews
Search United Airlines flights
LufthansaPriceFrom £443Free CancellationRating
6.7
7,027 reviews
Search Lufthansa flights
IcelandairPriceFrom £446Free CancellationRating
7.0
484 reviews
Search Icelandair flights
JetBluePriceFrom £455Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
American AirlinesPriceFrom £464Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom £485Free CancellationRating
7.0
9,189 reviews
Search Air Canada flights
FinnairPriceFrom £489Free CancellationRating
7.6
1,272 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom £500Free CancellationRating
7.3
1,342 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom £548Free CancellationRating
7.0
2,682 reviews
Search Iberia flights
British AirwaysPriceFrom £589Free CancellationRating
6.6
6,798 reviews
Search British Airways flights

Why use momondo?

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

Finding the right flight to Dallas from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dallas quick and easy, saving you time and money.

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

Flights from London to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 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