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Cheap flights from London to Dallas/Fort Worth Airport from £225

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 to Dallas/Fort Worth Airport departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Dallas

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Dallas.
 Logo
10:00 - 08:28LGW-DFW
28h 28m1 stop
 Logo
06:00 - 07:00DFW-LGW
19h 00m1 stop
Mon, 16 Jun - Tue, 8 Jul
 Logo
10:00 - 08:28LGW-DFW
28h 28m1 stop
 Logo
06:00 - 07:00DFW-LGW
19h 00m1 stop
Mon, 16 Jun - Tue, 8 Jul
Finnair Logo
16:25 - 20:39LHR-DFW
10h 14mdirect
Finnair Logo
18:10 - 16:05DFW-LHR
15h 55m1 stop
£534Finnair
Find Deal
Thu, 8 May - Mon, 12 May
Finnair Logo
08:20 - 12:30LHR-DFW
10h 10mdirect
Finnair Logo
18:10 - 16:05DFW-LHR
15h 55m1 stop
£534Finnair
Find Deal
Mon, 12 May - Mon, 19 May
Iberia Logo
10:50 - 23:54LHR-DFW
19h 04m2 stops
Iberia Logo
19:30 - 16:05DFW-LHR
14h 35m1 stop
£568Iberia
Find Deal
Thu, 18 Sep - Tue, 30 Sep
Iberia Logo
10:50 - 20:10LHR-DFW
15h 20m1 stop
Iberia Logo
19:00 - 16:05DFW-LHR
15h 05m1 stop
£583Iberia
Find Deal
Mon, 12 May - Mon, 19 May
British Airways Logo
11:20 - 20:00LHR-DFW
14h 40m1 stop
British Airways Logo
21:30 - 12:45DFW-LHR
9h 15mdirect
£688British Airways
Find Deal
Thu, 8 May - Mon, 12 May
Lufthansa Logo
06:30 - 14:05LHR-DFW
13h 35m1 stop
Lufthansa Logo
15:40 - 14:40DFW-LHR
17h 00m2 stops
£694Lufthansa
Find Deal
Wed, 14 May - Tue, 20 May
British Airways Logo
07:40 - 16:20LHR-DFW
14h 40m1 stop
British Airways Logo
21:30 - 12:45DFW-LHR
9h 15mdirect
£709British Airways
Find Deal
Mon, 5 May - Mon, 19 May
Lufthansa Logo
08:55 - 18:27LCY-DFW
39h 32m2 stops
Lufthansa Logo
16:07 - 17:15DFW-LCY
43h 08m2 stops
£722Lufthansa
Find Deal
Fri, 12 Sep - Fri, 26 Sep

Air Canada flights from London to Dallas/Fort Worth Airport

Our best Air Canada deals on London to Dallas/Fort Worth Airport flight tickets
Air Canada
5 May
LHR09:30London Heathrow
18h 14m
1 stop
DFW21:44Dallas/Fort Worth
20 May
DFW20:00Dallas/Fort Worth
28h 35m
1 stop
LHR06:35London Heathrow
Air Canada
5 May
LHR09:30London Heathrow
18h 14m
1 stop
DFW21:44Dallas/Fort Worth
19 May
DFW20:00Dallas/Fort Worth
31h 35m
1 stop
LHR09:35London Heathrow
Air Canada
25 Sept
LHR06:00London Heathrow
19h 07m
2 stops
DFW19:07Dallas/Fort Worth
29 Sept
DFW10:20Dallas/Fort Worth
17h 40m
2 stops
LHR10:00London Heathrow

Icelandair flights from London to Dallas/Fort Worth Airport

Our best Icelandair deals on London to Dallas/Fort Worth Airport flight tickets
Icelandair
7 Oct
LGW12:10London Gatwick
29h 07m
1 stop
DFW11:17Dallas/Fort Worth
21 Oct
DFW12:15Dallas/Fort Worth
15h 20m
1 stop
LGW09:35London Gatwick
Icelandair
15 Sept
LHR08:25London Heathrow
32h 52m
1 stop
DFW11:17Dallas/Fort Worth
23 Sept
DFW12:15Dallas/Fort Worth
12h 15m
1 stop
LHR06:30London Heathrow
Icelandair
23 Sept
LHR08:25London Heathrow
32h 52m
1 stop
DFW11:17Dallas/Fort Worth
1 Oct
DFW12:15Dallas/Fort Worth
12h 15m
1 stop
LHR06:30London Heathrow

See travel insights to Dallas from

How to get the cheapest flight ticket from London 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 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 November, then you should wait until June to fly from London, when ticket prices are also cheap, with an average price of £648.

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 is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £680. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Dallas/Fort Worth Airport on Friday is £737.

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 to Dallas/Fort Worth Airport during this time can be as low as £587. In contrast, the most expensive time of day to depart to Dallas/Fort Worth Airport is in the afternoon when prices are around £753.

What is the cheapest London to Dallas/Fort Worth flight route?

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

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around £735 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from London for as low as £654 on momondo.

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

There are 4 cabin classes available to choose from on London 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.

How have London to Dallas/Fort Worth Airport flight prices changed over time?

As of April 2025, prices for London to Dallas/Fort Worth Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from London to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London 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 to Dallas/Fort Worth Airport (LON to DFW) flight deals and tips

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

Best price found

£225

Fastest flight time

10h 00m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from London in the past 72 hours is £225. The best return flight deal from London to Dallas/Fort Worth Airport found on momondo in the last 72 hours is £428.
The fastest flight from London to Dallas/Fort Worth Airport takes 10h 00m
Direct flights go from London to Dallas/Fort Worth Airport every day.

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

    The straight-line distance from London to Dallas/Fort Worth is 4748.1 mi. A reasonable flight in good conditions will take 10h 00m.

  • When did momondo last update prices for flights from London to Dallas/Fort Worth Airport?

    Prices for flights from London to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from London to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from London to Dallas/Fort Worth Airport?

    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 to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Dallas/Fort Worth Airport?

  • What is the most popular airline from London to Dallas/Fort Worth Airport?


Best airlines flying from London to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from London to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £412Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
LufthansaPriceFrom £445Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights
IcelandairPriceFrom £448Free CancellationRating
7.0
484 reviews
Search Icelandair flights
JetBluePriceFrom £457Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
Turkish AirlinesPriceFrom £466Free CancellationRating
7.3
3,776 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom £466Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom £487Free CancellationRating
7.0
9,198 reviews
Search Air Canada flights
FinnairPriceFrom £491Free CancellationRating
7.6
1,272 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom £502Free CancellationRating
7.3
1,345 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom £551Free CancellationRating
7.0
2,686 reviews
Search Iberia flights
  • Finnair Flights From London to Dallas/Fort Worth Airport

    Finnair flies from London to Dallas/Fort Worth Airport around 35 times per week, with 1,272 momondo users rating the airline 7.6/10. The cheapest Finnair deal from London to Dallas/Fort Worth Airport in the last 72 hours was £654 (round-trip), much lower than the average airfare cost of £882 for Finnair flights on this route.

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

    American Airlines is also a popular choice for this route. American Airlines flight deals for London to Dallas/Fort Worth Airport start from as low as £620 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around £1,062. American Airlines operates 35 flights to Dallas/Fort Worth Airport from London in an average week. Users have rated it 7.2/10 across 10,000 reviews.


Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Bedford
Arlington
Fort Worth
Garland
Lewisville
Grapevine
Plano
Bridgeport
McKinney
Frisco
Irving
Richardson
Waxahachie
Denison

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?

All flight searches from London to Dallas on momondo can be filtered to show those which offer 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?

Yes momondo offers price alerts on flights to Dallas from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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