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Cheap flights from the United Kingdom to Dallas from £285

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
19 May — 26 May1
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 19 April 2026.

Wed 13/506:40
LHR
-
DFW
2 stops21h 49m
Scandinavian Airlines
Wed 27/508:10
DFW
-
LHR
2 stops24h 25m
Scandinavian Airlines
Deal found 16/4£665
Tue 21/413:05
LGW
-
DFW
1 stop25h 26m
Multiple Airlines
Tue 5/507:55
DFW
-
LGW
1 stop16h 25m
Multiple Airlines
Deal found 14/4£665
Sat 9/508:45
LHR
-
DFW
3 stops33h 20m
Multiple Airlines
Tue 12/505:45
DFW
-
LHR
3 stops22h 15m
Multiple Airlines
Deal found 15/4£666
Mon 4/518:05
LHR
-
DFW
3 stops35h 43m
Multiple Airlines
Mon 18/506:20
DFW
-
LHR
3 stops26h 15m
Multiple Airlines
Deal found 14/4£666
Tue 12/513:05
LGW
-
DFW
1 stop18h 44m
Multiple Airlines
Wed 27/522:00
DFW
-
LGW
1 stop30h 00m
Multiple Airlines
Deal found 16/4£666
Tue 5/506:40
LHR
-
DFW
3 stops23h 08m
Multiple Airlines
Fri 8/509:38
DFW
-
LHR
3 stops22h 57m
Multiple Airlines
Deal found 16/4£667
Sun 14/614:00
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Sat 27/617:08
DFW
-
LGW
1 stop34h 52m
Multiple Airlines
Deal found 15/4£667
Thu 7/513:00
LGW
-
DFW
3 stops29h 05m
Multiple Airlines
Tue 12/505:45
DFW
-
LGW
3 stops26h 55m
Multiple Airlines
Deal found 18/4£668
Wed 13/516:25
STN
-
DFW
3 stops34h 11m
Multiple Airlines
Wed 20/509:31
DFW
-
STN
3 stops22h 49m
Multiple Airlines
Deal found 15/4£668
Fri 1/506:50
LHR
-
DFW
2 stops19h 43m
United Airlines
Sat 2/515:30
DFW
-
LHR
2 stops37h 40m
United Airlines
Deal found 16/4£669
Tue 28/413:05
LGW
-
DFW
2 stops52h 37m
Multiple Airlines
Fri 8/513:20
DFW
-
LGW
1 stop14h 40m
Multiple Airlines
Deal found 16/4£669
Fri 29/519:50
LHR
-
DFW
3 stops33h 58m
Multiple Airlines
Fri 5/606:20
DFW
-
LHR
3 stops30h 10m
Multiple Airlines
Deal found 14/4£670

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 19 April 2026.

Round-trip from

£665

One-way from

£285

Popular in

August

Cheapest in

September

Average price

£797
Scandinavian Airlines
  • Scandinavian Airlines
  • 13/5-27/5
  • 4 total stops
  • 46h 14m total
  • United Kingdom to Dallas
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 59h 54m total
  • United Kingdom to Dallas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 19 April 2026.
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

Cheapest return flight

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Fri 1/5

19:10-22:24

2 stops33h 14m

Dallas/Fort Worth

Sun 31/5

06:30-18:25

2 stops29h 55m

£707

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 1/9

06:40-22:14

2 stops21h 34m

Dallas/Fort Worth

Tue 8/9

13:30-17:40

2 stops22h 10m

£714

LondonDallas

LTN - DFW

LTNDFW

London Luton

Wed 13/5

08:00-20:36

3 stops42h 36m

Dallas/Fort Worth

Wed 27/5

09:31-13:45

3 stops22h 14m

£717

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Mon 24/8

19:10-22:14

2 stops33h 04m

Dallas/Fort Worth

Mon 31/8

07:35-18:25

2 stops28h 50m

£737

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 6/10

07:05-22:25

3 stops21h 20m

Dallas/Fort Worth

Tue 13/10

11:20-17:40

2 stops24h 20m

£751

ManchesterDallas

MAN - DFW

MANDFW

Manchester

Mon 14/9

14:30-12:15

2 stops27h 45m

Dallas/Fort Worth

Sat 26/9

12:30-06:30

1 stop12h 00m

£765

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 6/10

06:30-19:35

1 stop19h 05m

Dallas/Fort Worth

Tue 13/10

21:30-16:00

1 stop36h 30m

£782

LondonDallas

LTN - DFW

LTNDFW

London Luton

Thu 15/10

15:15-19:35

2 stops34h 20m

Dallas/Fort Worth

Tue 20/10

12:30-14:35

3 stops20h 05m

£802

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 28/4

19:50-23:09

3 stops33h 19m

Dallas/Fort Worth

Fri 1/5

05:05-14:35

3 stops27h 30m

£817

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Wed 30/9

14:05-22:26

2 stops38h 21m

Dallas/Fort Worth

Tue 13/10

21:30-16:40

1 stop37h 10m

£819

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £685). Flying from United Kingdom to Dallas in January is currently the most expensive (average of £1,182). 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 19 April 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 19 April 2026.

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

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

About 12% 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 evening 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 Friday 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 10% 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 19 April 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
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.7
Good
1,390 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Virgin Atlantic
7.5
Good
687 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Aer Lingus
7.3
Good
1,513 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Iberia
7.0
Good
3,182 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
British Airways
6.7
Okay
7,893 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

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 19h 05m. Scandinavian Airlines provides one of the quickest options available for as low as £782. 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 £299 on JetBlue. Other airlines that offer cheap prices include Lufthansa from £492 and Virgin Atlantic from £528 one-way.

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

    While some choose either London Gatwick - Dallas/Fort Worth or London Stansted - 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 Gulf Air (77%), Royal Jordanian (75%) or Malaysia Airlines (72%) 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 £479. On average you can expect to pay £1,870. The most popular route, (London Heathrow - Dallas/Fort Worth), can usually be booked for £653.

  • 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, November is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £685). Flying from United Kingdom to Dallas in January is currently the most expensive (average of £1,182). 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

Browse thousands of different options on Cheapflights for your next trip

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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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£74Average£110FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest£211Average£775FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapest£391Average£725FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£414Average£877FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£421Average£872FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£466Average£605FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£482Average£633FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£494Average£822FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£509Average£876FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£517Average£825FlexibilityNo cancel feeOn-time76%
Search Finnair 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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