What is the cheapest airline that flies from Dallas to London?

JetBlue, KLM, and Air France are the most popular carriers operating from Dallas to London

How many flights depart from Dallas to London on average per week?

As of December 2025, 197 flights take off from Dallas and land in London each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Dallas to London delayed?

Historically, on average around 21% of flights between Dallas and London have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Dallas to London on average per day?

As of December 2025, there are 28 flights per day flying from Dallas to London. The most common time of day flights depart is 20:00, with 60% of flights taking off in the evening.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Which airlines fly to London?

British Airways, Iberia and Finnair are the top three most popular airlines that fly to London from Dallas according to our data. British Airways is the first choice among our users, with 54% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Dallas to London?

Prices for flights from Dallas to London were last updated today.

How many operators does momondo search for flights from Dallas to London?

The number of operators available for flights from Dallas to London is 5 as of December 2025.

How old do you have to be to fly from Dallas to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£244 Cheap Flights from Dallas to London in 2025/26

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07:35 - 16:00

DFW

LHR

26h 25m3 stops

06:40 - 21:43

LHR

DFW

21h 03m2 stops

£531Scandinavian Airlines

Tue, 3 Feb - Wed, 11 Feb

07:05 - 20:10

DFW

LTN

31h 05m3 stops

20:50 - 21:32

LTN

DFW

30h 42m3 stops

£531Multiple Airlines

Thu, 15 Jan - Fri, 23 Jan

20:40 - 09:50

DFW

LGW

31h 10m3 stops

08:30 - 23:58

LGW

DFW

45h 28m3 stops

£531Multiple Airlines

Sun, 11 Jan - Tue, 27 Jan

20:40 - 07:10

DFW

LHR

28h 30m3 stops

11:10 - 00:20

LHR

DFW

19h 10m2 stops

£532Multiple Airlines

Wed, 18 Feb - Sun, 22 Feb

15:00 - 06:00

DFW

LGW

34h 00m1 stop

13:00 - 23:36

LGW

DFW

15h 36m1 stop

£532Multiple Airlines

Sat, 14 Mar - Sat, 21 Mar

15:45 - 16:00

DFW

LHR

18h 15m2 stops

06:40 - 21:43

LHR

DFW

21h 03m2 stops

£534Scandinavian Airlines

Mon, 19 Jan - Wed, 28 Jan

21:25 - 22:35

DFW

LGW

20h 10m1 stop

06:25 - 19:40

LGW

DFW

18h 15m1 stop

£534Turkish Airlines

Wed, 11 Mar - Tue, 17 Mar

20:35 - 16:10

DFW

LGW

37h 35m1 stop

06:25 - 19:40

LGW

DFW

18h 15m1 stop

£537Turkish Airlines

Thu, 5 Mar - Wed, 11 Mar

13:18 - 12:55

DFW

LCY

17h 37m2 stops

09:15 - 22:59

LCY

DFW

19h 44m2 stops

£644SWISS

Sun, 11 Jan - Tue, 27 Jan

10:45 - 07:15

DAL

LCY

14h 30m2 stops

09:20 - 22:45

LCY

DAL

18h 25m2 stops

£645Delta

Tue, 3 Mar - Tue, 10 Mar

Scandinavian Airlines flights from Dallas to London

Our best Scandinavian Airlines deals on Dallas to London flight tickets

Scandinavian Airlines

3 Feb

DFW07:35Dallas/Fort Worth

26h 25m

3 stops

LHR16:00London Heathrow

11 Feb

LHR06:40London Heathrow

21h 03m

2 stops

DFW21:43Dallas/Fort Worth

£531

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Scandinavian Airlines

22 Jan

DFW07:25Dallas/Fort Worth

19h 55m

2 stops

LHR09:20London Heathrow

28 Jan

LHR06:40London Heathrow

21h 03m

2 stops

DFW21:43Dallas/Fort Worth

£534

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Scandinavian Airlines

18 Jan

DFW07:25Dallas/Fort Worth

26h 35m

2 stops

LHR16:00London Heathrow

26 Jan

LHR18:40London Heathrow

33h 31m

2 stops

DFW22:11Dallas/Fort Worth

£537

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JetBlue flights from Dallas to London

Our best JetBlue deals on Dallas to London flight tickets

JetBlue

19 Jan

DFW11:29Dallas/Fort Worth

13h 26m

1 stop

LHR06:55London Heathrow

28 Jan

LHR09:20London Heathrow

31h 18m

1 stop

DFW10:38Dallas/Fort Worth

£545

Find similar

JetBlue

26 Jan

DFW11:29Dallas/Fort Worth

13h 26m

1 stop

LHR06:55London Heathrow

29 Jan

LHR09:20London Heathrow

31h 18m

1 stop

DFW10:38Dallas/Fort Worth

£557

Find similar

JetBlue

9 Jan

DFW11:29Dallas/Fort Worth

13h 26m

1 stop

LHR06:55London Heathrow

7 Feb

LHR09:20London Heathrow

31h 18m

1 stop

DFW10:38Dallas/Fort Worth

£558

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Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 3/2

07:35-16:00

3 stops26h 25m

London Heathrow

Wed 11/2

06:40-21:43

2 stops21h 03m

£531

DallasLondon

DFW - LTN

DFWLTN

Dallas/Fort Worth

Thu 15/1

07:05-20:10

3 stops31h 05m

London Luton

Fri 23/1

20:50-21:32

3 stops30h 42m

£531

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sun 11/1

20:40-09:50

3 stops31h 10m

London Gatwick

Tue 27/1

08:30-23:58

3 stops45h 28m

£531

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 18/2

20:40-07:10

3 stops28h 30m

London Heathrow

Sun 22/2

11:10-00:20

2 stops19h 10m

£532

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sat 14/3

15:00-06:00

1 stop34h 00m

London Gatwick

Sat 21/3

13:00-23:36

1 stop15h 36m

£532

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 19/1

15:45-16:00

2 stops18h 15m

London Heathrow

Wed 28/1

06:40-21:43

2 stops21h 03m

£534

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 11/3

21:25-22:35

1 stop20h 10m

London Gatwick

Tue 17/3

06:25-19:40

1 stop18h 15m

£534

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 5/3

20:35-16:10

1 stop37h 35m

London Gatwick

Wed 11/3

06:25-19:40

1 stop18h 15m

£537

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Sun 11/1

13:18-12:55

2 stops17h 37m

London City

Tue 27/1

09:15-22:59

2 stops19h 44m

£644

DallasLondon

DAL - LCY

DALLCY

Dallas Love Field

Tue 3/3

10:45-07:15

2 stops14h 30m

London City

Tue 10/3

09:20-22:45

2 stops18h 25m

£645

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How to get the cheapest flight ticket from Dallas to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Dallas is in October. Flight prices, which tend to average around £527, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Dallas averaging around £578.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £632. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to London for around £791.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £575. Flights in the evening are often more expensive, with an average ticket price of £692.

What is the cheapest Dallas to London flight route?

Fly from Dallas/Fort Worth to London Heathrow for the best Dallas - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £704 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Dallas for as low as £626 on momondo.

What cabin class options are available on Dallas to London flights?

There are 3 cabin classes available to choose from on Dallas to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to London

Fastest flight time	9h 00m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Dallas to London takes 9h 00m

Direct flights go from Dallas to London every day.

There are 6 airports in London. From Dallas there are direct flights to London Heathrow (LHR).

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How far is Dallas to London by plane?
The straight-line distance from Dallas to London is 4745.1 mi. Typically, this will take 9h 00m by plane in normal conditions.
When did momondo last update prices for flights from Dallas to London?
Prices for flights from Dallas to London were last updated today.
How many operators does momondo search for flights from Dallas to London?
The number of operators available for flights from Dallas to London is 5 as of December 2025.
How old do you have to be to fly from Dallas to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to London

Compare and see reviews for airlines that fly from Dallas to London with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £459	Free Cancellation	Rating 6.7 7,602 reviews	Search British Airways flights
Finnair	PriceFrom £462	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
American Airlines	PriceFrom £477	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Air Canada	PriceFrom £500	Free Cancellation	Rating 7.1 10,550 reviews	Search Air Canada flights
Iberia	PriceFrom £542	Free Cancellation	Rating 7.0 3,055 reviews	Search Iberia flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dallas to London with flexible booking policies on momondo?

Yes. All flights to London from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to London?

Once all potential Dallas to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dallas to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Dallas to London from £244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to London departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Dallas to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £632. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to London for around £791.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £575. Flights in the evening are often more expensive, with an average ticket price of £692.

What is the cheapest Dallas to London flight route?

Fly from Dallas/Fort Worth to London Heathrow for the best Dallas - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Dallas to London flights?

There are 3 cabin classes available to choose from on Dallas to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Dallas to London?

JetBlue, KLM, and Air France are the most popular carriers operating from Dallas to London

Which airlines fly to London?

How often are flights from Dallas to London delayed?

Historically, on average around 21% of flights between Dallas and London have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

How many flights depart from Dallas to London on average per day?

As of December 2025, there are 28 flights per day flying from Dallas to London. The most common time of day flights depart is 20:00, with 60% of flights taking off in the evening.

How many flights depart from Dallas to London on average per week?

As of December 2025, 197 flights take off from Dallas and land in London each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

Cheap Dallas to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to London

Fastest flight time

Direct flights

Airports in London

How far is Dallas to London by plane?

When did momondo last update prices for flights from Dallas to London?

How many operators does momondo search for flights from Dallas to London?

How old do you have to be to fly from Dallas to London?

What documentation or ID do you need to fly to London?

Best airlines flying from Dallas to London

Compare and see reviews for airlines that fly from Dallas to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to London?

Can I find flights from Dallas to London with flexible booking policies on momondo?

How can momondo help me find flights from Dallas to London?

I’m not ready to book a flight from Dallas to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London