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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

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

Delta, Scandinavian Airlines, and KLM are the most popular carriers operating from Dallas to London

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

As of February 2026, there are 16 flights per day flying from Dallas to London. The most common time of day flights depart is 20:00, with 82% of flights taking off in the evening.

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

As of February 2026, 115 flights take off from Dallas and land in London each week. The most common flight departure day for this route is Sat, with 21% of weekly flights taking off on this day.

How often are flights from Dallas to London delayed?

Historically, on average around 24% 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 163 minutes.

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

Generally, flights departing in the early afternoon 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. Friday has historically seen more delays on average compared to the rest of the week.

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 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 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 4 as of February 2026.

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.

£232 Cheap Flights from Dallas to London in 2026

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One-way

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Cheap return flights

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14:24 - 10:00

DFW

LGW

13h 36m

1 stop

14:00 - 07:41

LGW

DFW

22h 41m

2 stops

£487Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

07:00 - 20:30

DFW

STN

31h 30m

3 stops

07:40 - 21:39

STN

DFW

19h 59m

2 stops

£489Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

09:37 - 07:10

DFW

LHR

16h 33m

2 stops

11:10 - 23:59

LHR

DFW

17h 49m

2 stops

£491Multiple Airlines

Mon, 9 Mar - Mon, 16 Mar

07:20 - 09:20

DFW

LHR

21h 00m

2 stops

17:00 - 21:57

LHR

DFW

34h 57m

2 stops

£493Scandinavian Airlines

Tue, 24 Mar - Tue, 31 Mar

20:35 - 16:10

DFW

LHR

37h 35m

1 stop

22:35 - 15:48

LHR

DFW

46h 13m

2 stops

£508Turkish Airlines

Sat, 7 Mar - Mon, 9 Mar

07:20 - 09:20

DFW

LHR

21h 00m

2 stops

06:40 - 21:57

LHR

DFW

21h 17m

2 stops

£509Scandinavian Airlines

Tue, 24 Mar - Tue, 31 Mar

15:59 - 09:00

DAL

LHR

11h 01m

1 stop

06:30 - 17:54

LHR

DAL

16h 24m

2 stops

£605KLM

Sun, 1 Mar - Tue, 17 Mar

15:59 - 09:00

DAL

LHR

11h 01m

1 stop

06:30 - 17:54

LHR

DAL

16h 24m

2 stops

£611Virgin Atlantic

Sun, 1 Mar - Tue, 17 Mar

06:00 - 17:20

DAL

LCY

29h 20m

2 stops

20:45 - 09:31

LCY

DAL

42h 46m

2 stops

£679KLM

Mon, 2 Mar - Sun, 3 May

18:40 - 17:20

DAL

LCY

17h 40m

2 stops

08:40 - 22:45

LCY

DAL

19h 05m

2 stops

£825Virgin Atlantic

Tue, 10 Mar - Sat, 28 Mar

Scandinavian Airlines flights from Dallas to London

Our best Scandinavian Airlines deals on Dallas to London flight tickets

Scandinavian Airlines

24 Mar

DFW07:20Dallas/Fort Worth

21h 00m

2 stops

LHR09:20London Heathrow

31 Mar

LHR06:40London Heathrow

21h 17m

2 stops

DFW21:57Dallas/Fort Worth

£509

Scandinavian Airlines

27 Apr

DFW08:00Dallas/Fort Worth

19h 35m

2 stops

LHR09:35London Heathrow

15 May

LHR06:40London Heathrow

21h 49m

2 stops

DFW22:29Dallas/Fort Worth

£510

Scandinavian Airlines

18 Feb

DFW16:00Dallas/Fort Worth

19h 40m

2 stops

LHR17:40London Heathrow

2 Mar

LHR19:30London Heathrow

32h 41m

2 stops

DFW22:11Dallas/Fort Worth

£527

Virgin Atlantic flights from Dallas to London

Our best Virgin Atlantic deals on Dallas to London flight tickets

Virgin Atlantic

1 Mar

DAL15:59Dallas Love Field

11h 01m

1 stop

LHR09:00London Heathrow

17 Mar

LHR06:30London Heathrow

16h 24m

2 stops

DAL17:54Dallas Love Field

£611

Virgin Atlantic

1 Mar

DAL15:59Dallas Love Field

11h 01m

1 stop

LHR09:00London Heathrow

17 Mar

LHR06:30London Heathrow

16h 24m

2 stops

DAL17:54Dallas Love Field

£612

Virgin Atlantic

1 Mar

DAL15:59Dallas Love Field

13h 56m

2 stops

LHR11:55London Heathrow

17 Mar

LHR06:30London Heathrow

16h 24m

2 stops

DAL17:54Dallas Love Field

£614

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 5/3

14:24-10:00

1 stop13h 36m

London Gatwick

Mon 9/3

14:00-07:41

2 stops22h 41m

£487

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Tue 24/2

07:00-20:30

3 stops31h 30m

London Stansted

Tue 3/3

07:40-21:39

2 stops19h 59m

£489

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 9/3

09:37-07:10

2 stops16h 33m

London Heathrow

Mon 16/3

11:10-23:59

2 stops17h 49m

£491

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 24/3

07:20-09:20

2 stops21h 00m

London Heathrow

Tue 31/3

17:00-21:57

2 stops34h 57m

£493

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 7/3

20:35-16:10

1 stop37h 35m

London Heathrow

Mon 9/3

22:35-15:48

2 stops46h 13m

£508

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 24/3

07:20-09:20

2 stops21h 00m

London Heathrow

Tue 31/3

06:40-21:57

2 stops21h 17m

£509

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Sun 1/3

15:59-09:00

1 stop11h 01m

London Heathrow

Tue 17/3

06:30-17:54

2 stops16h 24m

£605

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Sun 1/3

15:59-09:00

1 stop11h 01m

London Heathrow

Tue 17/3

06:30-17:54

2 stops16h 24m

£611

DallasLondon

DAL - LCY

DALLCY

Dallas Love Field

Mon 2/3

06:00-17:20

2 stops29h 20m

London City

Sun 3/5

20:45-09:31

2 stops42h 46m

£679

DallasLondon

DAL - LCY

DALLCY

Dallas Love Field

Tue 10/3

18:40-17:20

2 stops17h 40m

London City

Sat 28/3

08:40-22:45

2 stops19h 05m

£825

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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 £557.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £592. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to London for around £780.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £659. Flights in the evening are often more expensive, with an average ticket price of £671.

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 £688 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 £591 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 4 as of February 2026.
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 £451	Free Cancellation	Rating 6.7 7,720 reviews	Search British Airways flights
Finnair	PriceFrom £454	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
American Airlines	PriceFrom £469	Free Cancellation	Rating 7.2 11,252 reviews	Search American Airlines flights
Iberia	PriceFrom £553	Free Cancellation	Rating 7.0 3,108 reviews	Search Iberia flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Folkestone

Bedford

Colchester

Wembley

Worthing

Ramsgate

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 £232

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 8/4. 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 Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £592. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to London for around £780.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £659. Flights in the evening are often more expensive, with an average ticket price of £671.

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?

Delta, Scandinavian Airlines, and KLM 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 24% 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 163 minutes.

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

Generally, flights departing in the early afternoon 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. Friday 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, American Airlines have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

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

As of February 2026, there are 16 flights per day flying from Dallas to London. The most common time of day flights depart is 20:00, with 82% of flights taking off in the evening.

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

As of February 2026, 115 flights take off from Dallas and land in London each week. The most common flight departure day for this route is Sat, with 21% 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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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