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Cheap flights from Dallas/Fort Worth Airport to London from £229

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
24 Aug — 31 Aug1
1 adult

Cheapflights Tip: The best prices from Dallas/Fort Worth to London are usually found in October or February, booked 36 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to London

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 August 2025.

Round-trip from

£450

One-way from

£229

Popular in

June

Cheapest in

October

Average price

£595

Good round-trip deal

£502 or less

Good one-way deal

£306 or less
Finnair
  • Finnair
  • 21/10-28/10
  • 2 total stops
  • 47h 10m total
  • Dallas to London
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4/9
  • 4/9
  • 3 total stops
  • 40h 47m total
  • Dallas to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£139 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to London (LON).
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Price to beat on a one-way flight from Dallas/Fort Worth to London (LON).
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Find flight deals from Dallas/Fort Worth to London

Cheapest flights from Dallas/Fort Worth to London
Explore the most affordable flight options available from Dallas/Fort Worth to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Tue 21/1016:50DFW - LHR
1 stop18h 15mFinnair
Tue 28/1016:15LHR - DFW
1 stop28h 55mFinnair
Deal found 18/8£450
Mon 1/912:30DFW - LHR
1 stop12h 10mAmerican Airlines
Tue 16/907:40LHR - DFW
1 stop14h 25mAmerican Airlines
Deal found 19/8£451
Wed 3/914:20DFW - LGW
1 stop12h 15mAmerican Airlines
Tue 9/910:40LGW - DFW
1 stop15h 09mAmerican Airlines
Deal found 18/8£451
Tue 2/912:31DFW - LHR
1 stop12h 09mAmerican Airlines
Fri 12/907:40LHR - DFW
1 stop14h 25mAmerican Airlines
Deal found 19/8£451
Sun 14/920:43DFW - LGW
2 stops27h 37mMultiple Airlines
Sat 20/910:00LGW - DFW
1 stop19h 29mMultiple Airlines
Deal found 19/8£451
Wed 3/910:14DFW - LGW
3 stops26h 41mMultiple Airlines
Tue 9/914:00LGW - DFW
1 stop15h 59mMultiple Airlines
Deal found 18/8£452
Mon 25/816:50DFW - LHR
1 stop11h 40mAmerican Airlines
Tue 9/907:40LHR - DFW
1 stop14h 25mAmerican Airlines
Deal found 18/8£453
Sat 13/914:25DFW - LGW
1 stop33h 55mMultiple Airlines
Sun 21/910:00LGW - DFW
2 stops19h 29mMultiple Airlines
Deal found 17/8£453
Tue 30/919:16DFW - LHR
1 stop10h 59mBritish Airways
Fri 10/1006:20LHR - DFW
1 stop16h 00mBritish Airways
Deal found 18/8£454
Wed 10/907:12DFW - LGW
1 stop17h 23mAmerican Airlines
Fri 19/912:20LGW - DFW
2 stops17h 28mAmerican Airlines
Deal found 18/8£454
Wed 15/1016:50DFW - LHR
1 stop21h 50mFinnair
Wed 29/1018:10LHR - DFW
1 stop27h 00mFinnair
Deal found 18/8£454
Fri 5/922:36DFW - LGW
1 stop30h 14mMultiple Airlines
Sun 14/914:00LGW - DFW
1 stop25h 02mMultiple Airlines
Deal found 16/8£454

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas/Fort Worth to London 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 August 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to London that are best for you.

Fly from

Dallas/Fort Worth

Fly to

London

Route

Depart

Return

Price

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sat 13/9

05:05-07:00

1 stop19h 55m

London Gatwick

Thu 25/9

10:00-22:17

1 stop18h 17m

£451

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 1/10

14:20-08:35

1 stop12h 15m

London Gatwick

Thu 9/10

10:40-19:29

1 stop14h 49m

£451

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 10/9

08:36-08:35

1 stop17h 59m

London Gatwick

Fri 19/9

14:30-08:26

1 stop23h 56m

£451

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 28/9

16:45-10:30

1 stop11h 45m

London Heathrow

Wed 15/10

16:10-15:05

1 stop28h 55m

£451

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 21/10

17:10-10:30

1 stop11h 20m

London Heathrow

Tue 28/10

16:15-16:10

1 stop28h 55m

£451

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 28/9

16:45-10:30

1 stop11h 45m

London Heathrow

Mon 20/10

18:10-15:05

1 stop26h 55m

£451

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 1/10

09:57-10:00

1 stop18h 03m

London Gatwick

Wed 15/10

14:00-09:40

1 stop25h 40m

£454

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 29/9

06:45-06:20

1 stop17h 35m

London Gatwick

Mon 13/10

14:00-23:54

1 stop15h 54m

£454

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 3/11

14:21-09:50

2 stops37h 29m

London Gatwick

Mon 10/11

13:00-16:01

1 stop33h 01m

£454

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 30/9

07:15-06:20

1 stop17h 05m

London Gatwick

Mon 13/10

14:00-23:54

1 stop15h 54m

£454

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 results
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Best time to book a flight from Dallas/Fort Worth to London

Have a flexible travel schedule? Discover the best time to fly to London from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to London

How far ahead should I book a flight from Dallas/Fort Worth Airport to London?

Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to London. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to London, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to London?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London (average of £112). Flying from Dallas/Fort Worth Airport to London in August is currently the most expensive (average of £164). 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 DFW to LON?

Find hourly flight availability from Dallas/Fort Worth to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas/Fort Worth Airport to London at midday. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Dallas/Fort Worth Airport to London?

Use this chart to determine the cheapest time to fly return from Dallas/Fort Worth to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Dallas/Fort Worth Airport to London flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to London

Explore weekly flight availability from Dallas/Fort Worth to London. 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 August 2025.

The most flights from DFW to LON are scheduled on a Tuesday (29 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost for a return flight from Dallas/Fort Worth Airport to London?

What’s the top stopover airport for flights from Dallas/Fort Worth Airport to London?

Share of one-stop return flights from Dallas/Fort Worth Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Boston (BOS) – chosen by Cheapflights users on 37% of one-stop itineraries from Dallas/Fort Worth Airport to London on Cheapflights.

What’s the cheapest stopover airport for flights from Dallas/Fort Worth Airport to London?

Average return fare for one-stop flights from Dallas/Fort Worth Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £428.

What’s the fastest stopover option from Dallas/Fort Worth Airport to London?

Shortest average travel time for one-stop one-way flights from Dallas/Fort Worth Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 11h 19m.

Which airport typically offers the quickest stopover for flights from Dallas/Fort Worth Airport to London?

Average stopover duration for one-stop one-way flights from Dallas/Fort Worth Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 19 August 2025.
Read reviews from past customers who have flown with Finnair, Scandinavian Airlines, andAmerican Airlines from Dallas/Fort Worth Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,320 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Scandinavian Airlines
7.4
Good
1,471 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,885 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,283 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Entertainment

6.9

Food

6.7

Comfort

7.5

Crew

8.1

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to London. 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 Dallas/Fort Worth Airport to London?

    A quick flight from Dallas/Fort Worth Airport to London can take about 11h 45m. American Airlines provides one of the quickest options available for as low as £451. Airlines will cover a distance of 4736 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to London round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to London, with prices starting at £452. Additional return tickets that might be worth considering are offered by Finnair and British Airways, with the lowest prices starting at £469 and £503, respectively. You may be able to fly from Dallas/Fort Worth Airport to London for 33% less than the average price by searching for these airlines.

  • What are the most popular routes from Dallas/Fort Worth Airport to London?

    The most popular route from Dallas/Fort Worth Airport to London is Dallas/Fort Worth - London Heathrow. You may also consider Dallas/Fort Worth - London Gatwick or Dallas/Fort Worth - London City.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to London?

    No one likes to see their flight delayed. When booking a flight from Dallas/Fort Worth Airport to London consider choosing Royal Jordanian (82%), Malaysia Airlines (74%) or American Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas/Fort Worth Airport to London?

    On average you can expect to pay £1,947 for a flight from Dallas/Fort Worth Airport to London. The cheapest flight overall is £304 while the most popular route, (Dallas/Fort Worth - London Heathrow) is currently priced at £448.

  • Can I find deals for flights from Dallas/Fort Worth to London that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to London?

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

  • Can I find deals for business class flights from Dallas/Fort Worth to London?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to London 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 Dallas/Fort Worth Airport to London?

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London (average of £112). Flying from Dallas/Fort Worth Airport to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Dartford
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Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Dallas/Fort Worth to London

Discover the top 5 airlines that operate flights from Dallas/Fort Worth to London. 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£452Average£638FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£469Average£848FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£503Average£681FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£543Average£951FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£556Average£668FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dallas/Fort Worth to London?

When you search for this flight from Dallas/Fort Worth to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Dallas/Fort Worth.

Can Cheapflights find flights from Dallas/Fort Worth to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dallas/Fort Worth to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dallas/Fort Worth to London become cheaper?

Of course! You can now track prices for flights from Dallas/Fort Worth to London 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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