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Cheap flights from the United Kingdom to Dallas from £248

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Dallas
Explore the most affordable flight options available from United Kingdom to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Fri 10/407:35
STN
-
DFW
2 stops28h 26m
Multiple Airlines
Mon 20/421:45
DFW
-
STN
1 stop14h 45m
Multiple Airlines
Deal found 20/1£551
Mon 6/413:05
LGW
-
DFW
1 stop16h 54m
Multiple Airlines
Mon 13/416:27
DFW
-
LGW
1 stop31h 53m
Multiple Airlines
Deal found 21/1£551
Fri 30/117:50
LHR
-
DFW
2 stops34h 59m
Multiple Airlines
Mon 2/207:30
DFW
-
LHR
3 stops23h 20m
Multiple Airlines
Deal found 20/1£552
Thu 12/214:00
LGW
-
DFW
1 stop14h 49m
Multiple Airlines
Tue 17/213:36
DFW
-
LGW
2 stops20h 09m
Multiple Airlines
Deal found 19/1£552
Mon 2/210:00
LHR
-
DFW
2 stops28h 37m
Multiple Airlines
Mon 16/205:20
DFW
-
LHR
2 stops19h 05m
Multiple Airlines
Deal found 20/1£553
Tue 3/208:30
LGW
-
DFW
3 stops45h 28m
Multiple Airlines
Fri 6/207:30
DFW
-
LGW
2 stops20h 30m
Multiple Airlines
Deal found 20/1£553
Fri 24/422:15
LHR
-
DFW
2 stops27h 16m
Multiple Airlines
Tue 12/515:20
DFW
-
LHR
1 stop14h 45m
Multiple Airlines
Deal found 21/1£554
Sun 15/205:55
STN
-
DFW
2 stops30h 06m
Multiple Airlines
Tue 24/213:55
DFW
-
STN
1 stop15h 35m
Multiple Airlines
Deal found 21/1£555
Mon 9/317:20
LHR
-
DFW
1 stop17h 41m
Multiple Airlines
Tue 31/305:40
DFW
-
LHR
1 stop22h 35m
Multiple Airlines
Deal found 21/1£555
Mon 23/208:30
LGW
-
DFW
3 stops45h 20m
Multiple Airlines
Mon 2/311:06
DFW
-
LGW
1 stop16h 54m
Multiple Airlines
Deal found 20/1£555
Mon 2/310:40
LHR
-
DFW
1 stop14h 44m
Multiple Airlines
Thu 12/314:10
DFW
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 21/1£557
Wed 28/119:25
LGW
-
DFW
3 stops34h 33m
Multiple Airlines
Fri 6/207:30
DFW
-
LGW
2 stops20h 30m
Multiple Airlines
Deal found 21/1£557

Find flight deals from United Kingdom to Dallas

Keep the following information in mind while searching for United Kingdom to Dallas flight deals. Data was last updated 22 January 2026.

Round-trip from

£551

One-way from

£248

Popular in

August

Cheapest in

February

Average price

£690
10/4-20/4
  • 10/4-20/4
  • 3 total stops
  • 43h 11m total
  • United Kingdom to Dallas
Search Deals
16/3
  • 16/3
  • 3 total stops
  • 56h 57m total
  • United Kingdom to Dallas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Dallas that are best for you.

Fly from

United Kingdom

Fly to

Dallas

Route

Depart

Return

Price

LondonDallas

STN - DFW

STNDFW

London Stansted

Sun 15/2

05:55-06:01

2 stops30h 06m

Dallas/Fort Worth

Tue 24/2

13:55-11:30

1 stop15h 35m

£555

LondonDallas

STN - DFW

STNDFW

London Stansted

Sun 1/3

07:40-06:01

2 stops28h 21m

Dallas/Fort Worth

Sun 15/3

17:55-13:15

1 stop14h 20m

£560

LondonDallas

LTN - DFW

LTNDFW

London Luton

Fri 10/4

08:00-23:02

3 stops45h 02m

Dallas/Fort Worth

Mon 20/4

12:20-14:35

2 stops20h 15m

£571

LondonDallas

STN - DFW

STNDFW

London Stansted

Thu 19/2

08:30-06:01

2 stops27h 31m

Dallas/Fort Worth

Thu 26/2

16:55-13:40

1 stop14h 45m

£582

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 5/3

08:30-23:50

3 stops45h 20m

Dallas/Fort Worth

Thu 12/3

05:40-20:40

3 stops34h 00m

£585

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 2/3

06:40-00:19

2 stops23h 39m

Dallas/Fort Worth

Tue 24/3

08:00-09:20

2 stops20h 20m

£625

ManchesterDallas

MAN - DFW

MANDFW

Manchester

Fri 5/6

09:35-23:31

2 stops19h 56m

Dallas/Fort Worth

Mon 8/6

08:45-18:30

3 stops27h 45m

£651

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 16/3

06:40-00:27

3 stops22h 47m

Dallas/Fort Worth

Tue 31/3

08:00-09:35

2 stops19h 35m

£653

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Fri 13/2

06:40-00:19

2 stops23h 39m

Dallas/Fort Worth

Wed 18/2

08:05-12:55

3 stops22h 50m

£666

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 10/3

06:30-15:25

1 stop13h 55m

Dallas/Fort Worth

Mon 16/3

17:20-10:15

1 stop11h 55m

£672

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Dallas

What is the cheapest month to book a flight from United Kingdom to Dallas?

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £165). Flying from United Kingdom to Dallas in December is currently the most expensive (average of £613). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to DFW?

Find hourly flight availability from United Kingdom to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

When flying from United Kingdom to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Dallas

Explore weekly flight availability from United Kingdom to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 January 2026.

The most flights from GB0 to A78 are scheduled on a Monday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (27 on average).

How often are flights from the United Kingdom to Dallas delayed?

About 13% of weekly flights between United Kingdom and Dallas have experienced delays in the past year, with the average delay time being 149 minutes.

What is the most punctual flight time for the United Kingdom to Dallas flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Dallas flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 22 January 2026.
Read through reviews of airlines operating flights from the United Kingdom to Dallas, such as Finnair, Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,353 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Aer Lingus
7.2
Good
1,441 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Iberia
7.0
Good
3,097 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,690 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Dallas?

    A quick flight from United Kingdom to Dallas can take about 13h 55m. Scandinavian Airlines provides one of the quickest options available for as low as £672. There are 4736 mi between United Kingdom and Dallas. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from United Kingdom to Dallas one-way?

    One-way options have recently been found by users for as low as £386 on JetBlue. Other airlines that offer cheap prices include Lufthansa from £513 and Virgin Atlantic from £532 one-way.

  • What are the most popular routes from United Kingdom to Dallas?

    While some choose either London Gatwick - Dallas/Fort Worth or London City - Dallas/Fort Worth, London Heathrow - Dallas/Fort Worth is the most popular route from United Kingdom to Dallas.

  • What are the most reliable airlines from United Kingdom to Dallas?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Dallas consider choosing Malaysia Airlines (82%), Gulf Air (80%) or Royal Jordanian (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Dallas?

    The cheapest flight price from United Kingdom to Dallas is £402. On average you can expect to pay £1,745. The most popular route, (London Heathrow - Dallas/Fort Worth), can usually be booked for £516.

  • Can I find deals for flights from United Kingdom to Dallas that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Dallas.

  • Can I find deals for business class flights from United Kingdom to Dallas?

    Yes. Cheapflights offers flight deals from United Kingdom to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Dallas?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £165). Flying from United Kingdom to Dallas in December is currently the most expensive (average of £613). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Dallas

Discover the top 10 airlines that operate flights from United Kingdom to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£212Average£774FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£417Average£870FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£431Average£837FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£462Average£635FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£470Average£683FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£485Average£782FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£498Average£638FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£513Average£889FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£520Average£839FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£520Average£676FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Dallas?

Cheapflights makes it easy to find United Kingdom to Dallas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Dallas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Dallas.

Can Cheapflights find flights from United Kingdom to Dallas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Dallas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Dallas become cheaper?

Of course! You can now track prices for flights from United Kingdom to Dallas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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