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Cheap flights from the United Kingdom to Dallas from £310

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
21 Jun — 28 Jun1
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 May 2026.

Wed 5/815:00
EDI
-
DFW
3 stops34h 46m
Multiple Airlines
Sun 16/812:30
DFW
-
EDI
2 stops13h 10m
Multiple Airlines
Deal found 18/5£662
Mon 22/614:00
LGW
-
DFW
1 stop25h 48m
Multiple Airlines
Mon 6/720:11
DFW
-
LGW
1 stop31h 49m
Multiple Airlines
Deal found 19/5£695
Fri 25/907:05
LHR
-
DFW
2 stops19h 56m
Scandinavian Airlines
Mon 5/1013:25
DFW
-
LHR
2 stops22h 15m
Scandinavian Airlines
Deal found 19/5£697
Thu 27/817:30
LHR
-
DFW
2 stops33h 37m
Scandinavian Airlines
Sat 5/907:35
DFW
-
LHR
2 stops19h 45m
Scandinavian Airlines
Deal found 17/5£698
Wed 10/614:00
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Sun 28/618:53
DFW
-
LGW
2 stops33h 07m
Multiple Airlines
Deal found 17/5£699
Fri 16/1017:30
LHR
-
DFW
2 stops33h 37m
Scandinavian Airlines
Sun 25/1007:35
DFW
-
LHR
2 stops29h 55m
Scandinavian Airlines
Deal found 18/5£700
Wed 10/614:00
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Sat 27/619:50
DFW
-
LGW
2 stops32h 10m
Multiple Airlines
Deal found 19/5£700
Wed 3/614:00
LGW
-
DFW
2 stops25h 08m
Multiple Airlines
Tue 9/609:14
DFW
-
LGW
1 stop18h 46m
Multiple Airlines
Deal found 18/5£701
Mon 12/1019:30
LHR
-
DAL
2 stops33h 02m
Scandinavian Airlines
Tue 20/1015:45
DAL
-
LHR
2 stops23h 55m
Scandinavian Airlines
Deal found 17/5£701
Mon 15/614:00
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Tue 23/610:53
DFW
-
LGW
1 stop17h 07m
Multiple Airlines
Deal found 19/5£701
Thu 18/614:00
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Wed 1/722:59
DFW
-
LGW
2 stops29h 01m
Multiple Airlines
Deal found 19/5£703
Thu 17/907:05
LHR
-
DFW
2 stops19h 56m
Scandinavian Airlines
Sun 20/907:35
DFW
-
LHR
2 stops32h 05m
Scandinavian Airlines
Deal found 20/5£704

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 May 2026.

Round-trip from

£662

One-way from

£310

Popular in

August

Cheapest in

September

Average price

£836
Air Canada
  • Air Canada
  • 5/8-16/8
  • 5 total stops
  • 47h 56m total
  • United Kingdom to Dallas
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 50h 06m total
  • United Kingdom to Dallas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 2/9

07:05-21:01

2 stops19h 56m

Dallas/Fort Worth

Sun 6/9

08:45-09:35

2 stops18h 50m

£713

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Wed 4/11

19:10-21:07

2 stops31h 57m

Dallas/Fort Worth

Sun 8/11

07:35-18:25

2 stops28h 50m

£739

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Wed 4/11

11:00-19:35

1 stop38h 35m

Dallas/Fort Worth

Sun 8/11

20:25-15:20

1 stop36h 55m

£803

LondonDallas

LTN - DFW

LTNDFW

London Luton

Fri 11/9

06:05-13:35

1 stop13h 30m

Dallas/Fort Worth

Fri 25/9

15:45-12:55

1 stop15h 10m

£814

LondonDallas

LTN - DFW

LTNDFW

London Luton

Mon 12/10

20:35-19:35

2 stops29h 00m

Dallas/Fort Worth

Tue 20/10

12:25-19:55

2 stops25h 30m

£816

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 3/6

07:05-21:04

2 stops19h 59m

Dallas/Fort Worth

Tue 9/6

07:05-17:40

2 stops28h 35m

£816

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Mon 12/10

07:05-19:35

1 stop18h 30m

Dallas/Fort Worth

Wed 28/10

21:30-22:35

1 stop20h 05m

£840

LondonDallas

LTN - DFW

LTNDFW

London Luton

Wed 17/6

20:50-21:44

2 stops30h 54m

Dallas/Fort Worth

Wed 8/7

16:00-18:25

2 stops20h 25m

£841

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 12/11

17:45-15:22

2 stops51h 37m

Dallas/Fort Worth

Mon 23/11

20:30-14:55

1 stop36h 25m

£861

LondonDallas

STN - DFW

STNDFW

London Stansted

Mon 21/9

10:50-14:11

2 stops33h 21m

Dallas/Fort Worth

Sun 27/9

21:30-16:40

1 stop37h 10m

£862

Flights are sorted by cheapest return flights first.

Deals found on 20/5

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, September is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £694). Flying from United Kingdom to Dallas in January is currently the most expensive (average of £1,258). 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 May 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 May 2026.

The most flights from GB0 to A78 are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, 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 12% of weekly flights between United Kingdom and Dallas have experienced delays in the past year, with the average delay time being 147 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 11% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Dallas?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 May 2026.
Read through reviews of airlines operating flights from the United Kingdom to Dallas, such as Finnair,Virgin Atlantic, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,398 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

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
689 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Scandinavian Airlines
7.4
Good
1,783 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Aer Lingus
7.3
Good
1,573 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

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
7,992 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

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 17h 45m. Scandinavian Airlines provides one of the quickest options available for as low as £869. 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 £302 on JetBlue. Other airlines that offer cheap prices include Lufthansa from £495 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 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 (81%), Malaysia Airlines (77%) or American Airlines (77%) 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 £525. On average you can expect to pay £1,818. The most popular route, (London Heathrow - Dallas/Fort Worth), can usually be booked for £668.

  • 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, September is the cheapest month in which you can book a flight from United Kingdom to Dallas (average of £694). Flying from United Kingdom to Dallas in January is currently the most expensive (average of £1,258). 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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Gatwick to El Paso flights
Belfast Intl to Hobby flights

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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£213Average£785FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapest£394Average£753FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£417Average£890FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£424Average£879FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£469Average£609FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£485Average£633FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£497Average£842FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£513Average£909FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£524Average£639FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£534Average£865FlexibilityNo 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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