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Cheap flights from the United Kingdom to Dallas from £234

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
10 Mar — 17 Mar1
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 8 February 2026.

Mon 9/315:15
LHR
-
DFW
3 stops37h 35m
Multiple Airlines
Mon 23/315:44
DFW
-
LHR
2 stops24h 51m
Multiple Airlines
Deal found 5/2£538
Tue 10/208:30
LGW
-
DFW
3 stops45h 28m
Multiple Airlines
Tue 17/209:37
DFW
-
LGW
2 stops24h 08m
Multiple Airlines
Deal found 5/2£538
Thu 19/214:00
LGW
-
DFW
2 stops23h 02m
Multiple Airlines
Fri 6/305:20
DFW
-
LGW
2 stops22h 40m
Multiple Airlines
Deal found 5/2£539
Wed 25/320:30
LGW
-
DFW
2 stops25h 38m
Multiple Airlines
Wed 1/414:23
DFW
-
LGW
1 stop13h 37m
Multiple Airlines
Deal found 8/2£540
Thu 12/312:15
LHR
-
DFW
3 stops30h 58m
Multiple Airlines
Mon 23/319:35
DFW
-
LHR
3 stops34h 15m
Multiple Airlines
Deal found 5/2£541
Wed 11/309:20
LCY
-
DFW
2 stops19h 30m
Multiple Airlines
Wed 18/306:34
DFW
-
LCY
2 stops25h 21m
Multiple Airlines
Deal found 5/2£542
Tue 10/206:00
LHR
-
DFW
2 stops24h 20m
Multiple Airlines
Tue 17/209:37
DFW
-
LHR
2 stops31h 03m
Multiple Airlines
Deal found 5/2£542
Thu 5/308:30
LGW
-
DFW
3 stops45h 20m
Multiple Airlines
Sat 21/314:23
DFW
-
LGW
1 stop14h 42m
Multiple Airlines
Deal found 5/2£542
Sun 1/313:00
LGW
-
DFW
1 stop36h 24m
Multiple Airlines
Sun 8/309:37
DFW
-
LGW
1 stop15h 23m
Multiple Airlines
Deal found 6/2£543
Fri 6/320:35
LHR
-
DFW
3 stops33h 15m
Multiple Airlines
Tue 10/307:50
DFW
-
LHR
3 stops22h 00m
Multiple Airlines
Deal found 7/2£544
Mon 9/319:25
LGW
-
DFW
3 stops33h 25m
Multiple Airlines
Mon 23/307:20
DFW
-
LGW
2 stops17h 40m
Multiple Airlines
Deal found 6/2£544
Tue 10/315:15
LHR
-
DFW
3 stops37h 35m
Multiple Airlines
Mon 16/315:44
DFW
-
LHR
2 stops20h 46m
Multiple Airlines
Deal found 5/2£545

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 8 February 2026.

Round-trip from

£538

One-way from

£234

Popular in

August

Cheapest in

February

Average price

£659
9/3-23/3
  • 9/3-23/3
  • 5 total stops
  • 62h 26m total
  • United Kingdom to Dallas
Search Deals
14/4
  • 14/4
  • 3 total stops
  • 45h 02m total
  • United Kingdom to Dallas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£55 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 February 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 8 February 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

LCY - DFW

LCYDFW

London City

Wed 11/3

09:20-23:50

2 stops19h 30m

Dallas/Fort Worth

Wed 18/3

06:34-12:55

2 stops25h 21m

£542

LondonDallas

STN - DFW

STNDFW

London Stansted

Wed 4/3

07:40-23:50

3 stops22h 10m

Dallas/Fort Worth

Tue 17/3

17:15-18:40

2 stops20h 25m

£563

LondonDallas

LTN - DFW

LTNDFW

London Luton

Wed 18/2

15:25-18:30

3 stops33h 05m

Dallas/Fort Worth

Wed 25/3

06:34-16:15

3 stops28h 41m

£596

LondonDallas

LCY - DFW

LCYDFW

London City

Mon 9/3

19:10-23:50

2 stops33h 40m

Dallas/Fort Worth

Mon 23/3

06:34-12:55

2 stops25h 21m

£602

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Mon 9/3

07:05-22:45

3 stops20h 40m

Dallas Love Field

Mon 23/3

15:59-21:40

2 stops24h 41m

£626

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 5/3

06:40-21:55

2 stops21h 15m

Dallas/Fort Worth

Mon 23/3

16:23-17:40

2 stops20h 17m

£629

LondonDallas

LTN - DFW

LTNDFW

London Luton

Thu 19/2

06:05-23:17

3 stops47h 12m

Dallas/Fort Worth

Thu 26/2

16:15-20:30

2 stops22h 15m

£642

GlasgowDallas

GLA - DFW

GLADFW

Glasgow Intl

Wed 18/3

08:55-23:02

3 stops43h 07m

Dallas/Fort Worth

Wed 25/3

06:34-09:55

2 stops22h 21m

£649

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 2/3

06:40-00:19

2 stops23h 39m

Dallas/Fort Worth

Tue 10/3

08:00-16:00

2 stops27h 00m

£663

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 19/2

17:00-21:55

2 stops34h 55m

Dallas/Fort Worth

Mon 9/3

13:25-16:00

2 stops21h 35m

£668

Flights are sorted by cheapest return flights first.

Deals found on 7/2

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 £162). Flying from United Kingdom to Dallas in December is currently the most expensive (average of £620). 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 8 February 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 8 February 2026.

The most flights from GB0 to A78 are scheduled on a Saturday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 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 8 February 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
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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
1,447 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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
3,110 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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
7,723 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Boarding

7.7

Overall

7.6

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 14h 40m. Scandinavian Airlines provides one of the quickest options available for as low as £706. There are 4757 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 £381 on JetBlue. Other airlines that offer cheap prices include Lufthansa from £506 and Virgin Atlantic from £525 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 Gulf Air (79%), Malaysia Airlines (79%) or Royal Jordanian (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 £435. On average you can expect to pay £1,798. The most popular route, (London Heathrow - Dallas/Fort Worth), can usually be booked for £577.

  • 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 £162). Flying from United Kingdom to Dallas in December is currently the most expensive (average of £620). 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£210Average£746FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£411Average£853FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£425Average£837FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£463Average£676FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£473Average£700FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£490Average£828FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£491Average£629FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£492Average£788FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£506Average£863FlexibilityNo cancel feeOn-time77%
Search Air France flights
Scandinavian AirlinesCheapest£513Average£658FlexibilityNo 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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