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Cheap flights from the United Kingdom to Dallas from £255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Dallas departing on 20/11. 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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Find the cheapest flights from the United Kingdom to Dallas

Recent return flight deals from the United Kingdom to Dallas

Multiple Airlines Logo
13:05 - 00:57LGW-DFW
17h 52m1 stop
Multiple Airlines Logo
16:34 - 06:00DFW-LGW
32h 26m1 stop
£478Multiple Airlines
Find Deal
Wed, 22 Oct - Sun, 26 Oct
Multiple Airlines Logo
09:35 - 10:31LGW-DFW
30h 56m2 stops
Multiple Airlines Logo
06:50 - 10:00DFW-LGW
21h 10m1 stop
£482Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 8 Dec
Multiple Airlines Logo
06:30 - 07:32LHR-DFW
31h 02m2 stops
Multiple Airlines Logo
12:58 - 16:35DFW-LHR
21h 37m2 stops
£484Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Virgin Atlantic Logo
19:20 - 23:58LHR-DAL
34h 38m2 stops
Virgin Atlantic Logo
15:59 - 06:50DAL-LHR
32h 51m2 stops
£615Virgin Atlantic
Find Deal
Mon, 1 Dec - Sun, 14 Dec
Virgin Atlantic Logo
08:55 - 17:53LHR-DAL
14h 58m1 stop
Virgin Atlantic Logo
18:38 - 06:25DAL-LHR
29h 47m1 stop
£619Virgin Atlantic
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Finnair Logo
08:55 - 19:10MAN-DFW
16h 15m1 stop
Finnair Logo
15:45 - 11:45DFW-MAN
14h 00m1 stop
£666Finnair
Find Deal
Tue, 25 Nov - Mon, 1 Dec
Finnair Logo
09:40 - 21:00MAN-DFW
17h 20m1 stop
Finnair Logo
21:15 - 15:10DFW-MAN
11h 55m1 stop
£667Finnair
Find Deal
Tue, 25 Nov - Mon, 1 Dec
British Airways Logo
09:45 - 19:10GLA-DFW
15h 25m1 stop
British Airways Logo
21:15 - 16:35DFW-GLA
13h 20m1 stop
£682British Airways
Find Deal
Mon, 24 Nov - Mon, 1 Dec
British Airways Logo
11:35 - 19:10GLA-DFW
13h 35m1 stop
British Airways Logo
21:15 - 16:35DFW-GLA
13h 20m1 stop
£684British Airways
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Iberia Logo
07:50 - 17:00LCY-DFW
15h 10m1 stop
Iberia Logo
13:55 - 08:50DFW-LCY
12h 55m1 stop
£692Iberia
Find Deal
Thu, 5 Feb - Thu, 19 Feb

JetBlue flights from United Kingdom to Dallas

Our best JetBlue deals on United Kingdom to Dallas flight tickets
JetBlue
13 Nov
LHR09:20London Heathrow
31h 15m
1 stop
DFW10:35Dallas/Fort Worth
17 Nov
DFW11:20Dallas/Fort Worth
13h 35m
1 stop
LHR06:55London Heathrow
£534
Find similar
JetBlue
29 Oct
LHR09:20London Heathrow
30h 15m
1 stop
DFW10:35Dallas/Fort Worth
4 Nov
DFW13:00Dallas/Fort Worth
11h 55m
1 stop
LHR06:55London Heathrow
£552
Find similar
JetBlue
23 Sept
LGW12:10London Gatwick
29h 39m
1 stop
DFW11:49Dallas/Fort Worth
23 Oct
DFW12:55Dallas/Fort Worth
14h 40m
1 stop
LGW09:35London Gatwick
£637
Find similar

Icelandair flights from United Kingdom to Dallas

Our best Icelandair deals on United Kingdom to Dallas flight tickets
Icelandair
12 Nov
LHR09:20London Heathrow
31h 15m
1 stop
DFW10:35Dallas/Fort Worth
19 Nov
DFW13:00Dallas/Fort Worth
11h 55m
1 stop
LHR06:55London Heathrow
£520
Find similar
Icelandair
11 Nov
LHR09:20London Heathrow
32h 45m
1 stop
DFW12:05Dallas/Fort Worth
19 Nov
DFW13:00Dallas/Fort Worth
11h 55m
1 stop
LHR06:55London Heathrow
£531
Find similar
Icelandair
11 Nov
LHR07:25London Heathrow
34h 40m
2 stops
DFW12:05Dallas/Fort Worth
19 Nov
DFW13:00Dallas/Fort Worth
11h 55m
1 stop
LHR06:55London Heathrow
£536
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Wed 22/10

13:05-00:57

1 stop17h 52m

Dallas/Fort Worth

Sun 26/10

16:34-06:00

1 stop32h 26m

£478

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Wed 26/11

09:35-10:31

2 stops30h 56m

Dallas/Fort Worth

Mon 8/12

06:50-10:00

1 stop21h 10m

£482

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 13/11

06:30-07:32

2 stops31h 02m

Dallas/Fort Worth

Mon 17/11

12:58-16:35

2 stops21h 37m

£484

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Mon 1/12

19:20-23:58

2 stops34h 38m

Dallas Love Field

Sun 14/12

15:59-06:50

2 stops32h 51m

£615

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Wed 10/12

08:55-17:53

1 stop14h 58m

Dallas Love Field

Sun 14/12

18:38-06:25

1 stop29h 47m

£619

ManchesterDallas

MAN - DFW

MANDFW

Manchester

Tue 25/11

08:55-19:10

1 stop16h 15m

Dallas/Fort Worth

Mon 1/12

15:45-11:45

1 stop14h 00m

£666

ManchesterDallas

MAN - DFW

MANDFW

Manchester

Tue 25/11

09:40-21:00

1 stop17h 20m

Dallas/Fort Worth

Mon 1/12

21:15-15:10

1 stop11h 55m

£667

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 24/11

09:45-19:10

1 stop15h 25m

Dallas/Fort Worth

Mon 1/12

21:15-16:35

1 stop13h 20m

£682

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Mon 24/11

11:35-19:10

1 stop13h 35m

Dallas/Fort Worth

Mon 1/12

21:15-16:35

1 stop13h 20m

£684

LondonDallas

LCY - DFW

LCYDFW

London City

Thu 5/2

07:50-17:00

1 stop15h 10m

Dallas/Fort Worth

Thu 19/2

13:55-08:50

1 stop12h 55m

£692

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dallas from

How to get the cheapest flight ticket from United Kingdom 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, February is the cheapest month to fly from United Kingdom to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £637. If you are unable to visit Dallas during the month of February, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £640.

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 United Kingdom. The lowest ticket price found for a Wednesday departure recently was £689. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United Kingdom to Dallas on a Friday will generally be more expensive and average around £747. 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 United Kingdom to Dallas when you can find flight prices for as low as £572. 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 £772 per ticket.

What is the cheapest United Kingdom to Dallas flight route?

Fly from London Heathrow to Dallas/Fort Worth for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around £739 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from United Kingdom for as low as £670 on momondo.

What cabin class options are available on United Kingdom to Dallas flights?

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

Cheap United Kingdom to Dallas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Dallas

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Dallas

1 airport
The fastest flight from United Kingdom to Dallas takes 10h 05m
Direct flights go from United Kingdom to Dallas every day.
There is 1 airport near Dallas: Dallas/Fort Worth (DFW)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Dallas?

    Prices for flights from United Kingdom to Dallas were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Dallas?

  • How old do you have to be to fly from United Kingdom to Dallas?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Dallas.

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

    The travel and health documents required for your trip to Dallas 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to Dallas

Compare and see reviews for airlines that fly from United Kingdom to Dallas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £209Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
JetBluePriceFrom £283Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Turkish AirlinesPriceFrom £387Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
LufthansaPriceFrom £424Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
IcelandairPriceFrom £437Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £443Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £476Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom £491Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom £536Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
Air FrancePriceFrom £546Free CancellationRating
7.4
1,468 reviews
Search Air France flights

Why use momondo?

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

Finding the right flight to Dallas from United Kingdom 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 United Kingdom to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Dallas?

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

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

Yes momondo offers price alerts on flights to Dallas from United Kingdom. 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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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Addison Airport
Dallas Love Field Airport
Dallas/Fort Worth Airport