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

JetBlue, Scandinavian Airlines, and Virgin Atlantic are the most popular carriers operating from Dallas to London

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

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

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

As of December 2025, there are 197 flights per week flying from Dallas to London. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

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

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

What airlines fly to London?

British Airways, Iberia and American Airlines 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 48% of people opting to fly with this airline when traveling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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.

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

The number of flights available between Dallas and London is 28 per day as of December 2025. The most frequent departure time is 3:00PM, with 60% of daily flights leaving in the evening.

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

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

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

Prices for flights from Dallas to London are refreshed on a daily basis.

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

There are 13 operators available for flights from Dallas to London as of December 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to London.

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

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$336 Cheap Flights from Dallas to London in 2025/26

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1:10 pm - 7:55 am

DFW

LHR

12h 45m1 stop

6:30 am - 2:25 pm

LHR

DFW

13h 55m1 stop

$713Lufthansa

Thu, Feb 19 - Sat, Feb 28

12:20 pm - 12:50 am

DFW

STN

30h 30m3 stops

5:55 am - 11:58 pm

STN

DFW

24h 03m3 stops

$713Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

8:35 pm - 10:35 pm

DFW

LGW

20h 00m1 stop

6:25 am - 7:40 pm

LGW

DFW

18h 15m1 stop

$713Turkish Airlines

Thu, Mar 5 - Thu, Mar 12

10:34 am - 7:05 am

DFW

LHR

15h 31m1 stop

5:35 pm - 3:00 pm

LHR

DFW

26h 25m1 stop

$715Delta

Thu, Mar 12 - Mon, Mar 16

7:16 pm - 12:00 pm

DFW

LHR

11h 44m1 stop

4:15 pm - 4:10 pm

LHR

DFW

28h 55m1 stop

$716Finnair

Sun, Mar 15 - Sun, Mar 22

12:51 pm - 6:20 am

DFW

LHR

11h 29m1 stop

2:10 pm - 9:40 pm

LHR

DFW

13h 30m1 stop

$717British Airways

Thu, Jan 8 - Tue, Jan 13

2:55 pm - 8:50 am

DFW

LCY

12h 55m1 stop

7:50 am - 6:00 pm

LCY

DFW

15h 10m1 stop

$718Iberia

Sun, Mar 8 - Thu, Mar 19

9:15 pm - 12:15 pm

DFW

LHR

9h 00mnonstop

3:00 pm - 7:10 pm

LHR

DFW

10h 10mnonstop

$719British Airways

Thu, Jan 8 - Fri, Jan 16

3:45 pm - 6:50 am

DFW

LHR

9h 05mnonstop

8:20 am - 12:50 pm

LHR

DFW

10h 30mnonstop

$721Iberia

Sun, Jan 18 - Sun, Jan 25

2:17 pm - 8:40 am

DFW

LHR

13h 23m1 stop

8:20 am - 1:40 pm

LHR

DFW

10h 20mnonstop

$723American Airlines

Thu, Mar 12 - Wed, Mar 18

Finnair flights from Dallas to London

Our best Finnair deals on Dallas to London flight tickets

Finnair

Mar 15

DFW7:16 pmDallas/Fort Worth

11h 44m

1 stop

LHR12:00 pmLondon Heathrow

Mar 22

LHR4:15 pmLondon Heathrow

28h 55m

1 stop

DFW4:10 pmDallas/Fort Worth

$716

Find similar

Finnair

Jan 23

DFW3:45 pmDallas/Fort Worth

9h 05m

LHR6:50 amLondon Heathrow

Feb 1

LHR6:10 pmLondon Heathrow

27h 00m

1 stop

DFW3:10 pmDallas/Fort Worth

$726

Find similar

Finnair

May 12

DFW8:50 pmDallas/Fort Worth

9h 20m

LHR12:10 pmLondon Heathrow

May 26

LHR4:10 pmLondon Heathrow

28h 55m

1 stop

DFW3:05 pmDallas/Fort Worth

$731

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British Airways flights from Dallas to London

Our best British Airways deals on Dallas to London flight tickets

British Airways

Jan 8

DFW12:51 pmDallas/Fort Worth

11h 29m

1 stop

LHR6:20 amLondon Heathrow

Jan 13

LHR2:10 pmLondon Heathrow

13h 30m

1 stop

DFW9:40 pmDallas/Fort Worth

$717

Find similar

British Airways

Jan 8

DFW9:15 pmDallas/Fort Worth

9h 00m

LHR12:15 pmLondon Heathrow

Jan 13

LHR3:00 pmLondon Heathrow

10h 10m

DFW7:10 pmDallas/Fort Worth

$719

Find similar

British Airways

Dec 11

DFW3:45 pmDallas/Fort Worth

9h 05m

LHR6:50 amLondon Heathrow

Dec 23

LHR3:00 pmLondon Heathrow

10h 10m

DFW7:10 pmDallas/Fort Worth

$735

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 2/19

1:10 pm-7:55 am

1 stop12h 45m

London Heathrow

Sat 2/28

6:30 am-2:25 pm

1 stop13h 55m

$713

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Sun 1/18

12:20 pm-12:50 am

3 stops30h 30m

London Stansted

Sun 1/25

5:55 am-11:58 pm

3 stops24h 03m

$713

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 3/5

8:35 pm-10:35 pm

1 stop20h 00m

London Gatwick

Thu 3/12

6:25 am-7:40 pm

1 stop18h 15m

$713

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 3/12

10:34 am-7:05 am

1 stop15h 31m

London Heathrow

Mon 3/16

5:35 pm-3:00 pm

1 stop26h 25m

$715

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 3/15

7:16 pm-12:00 pm

1 stop11h 44m

London Heathrow

Sun 3/22

4:15 pm-4:10 pm

1 stop28h 55m

$716

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 1/8

12:51 pm-6:20 am

1 stop11h 29m

London Heathrow

Tue 1/13

2:10 pm-9:40 pm

1 stop13h 30m

$717

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Sun 3/8

2:55 pm-8:50 am

1 stop12h 55m

London City

Thu 3/19

7:50 am-6:00 pm

1 stop15h 10m

$718

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 1/8

9:15 pm-12:15 pm

Nonstop9h 00m

London Heathrow

Fri 1/16

3:00 pm-7:10 pm

Nonstop10h 10m

$719

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 1/18

3:45 pm-6:50 am

Nonstop9h 05m

London Heathrow

Sun 1/25

8:20 am-12:50 pm

Nonstop10h 30m

$721

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 3/12

2:17 pm-8:40 am

1 stop13h 23m

London Heathrow

Wed 3/18

8:20 am-1:40 pm

Nonstop10h 20m

$723

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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 $717, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Dallas averaging around $786.

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

The cheapest day to depart from Dallas to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $949. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,186. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Dallas at noon is the least expensive time of day to depart. momondo users have found prices as low as $825 when looking at flights departing at noon. Flights to London are more costly in the evening, with an average ticket price of $1,104. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $939 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Dallas for as low as $840 on momondo.

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

There are 4 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	1 airport

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

Direct flights go from Dallas to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Dallas to London by plane?
The straight-line distance from Dallas to London is 4745.1 mi. By plane, this route typically takes 9h 00m.
When did momondo last update prices for flights from Dallas to London?
Prices for flights from Dallas to London are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to London?
There are 13 operators available for flights from Dallas to London as of December 2025.
How old do you have to be to fly from Dallas to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted 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
JetBlue	PriceFrom $116	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
British Airways	PriceFrom $546	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $563	Free Cancellation	Rating 7.3 4,077 reviews	Search Turkish Airlines flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $571	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $576	Free Cancellation	Rating 7.4 1,592 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $585	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Finnair	PriceFrom $609	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Romford

Watford

Ilford

Cobham

Folkestone

Uxbridge

Stansted

Chelmsford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Dallas to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $360

Flights to Edinburghfrom $345

Flights to Birminghamfrom $387

Flights to Glasgowfrom $387

Flights to Newcastle upon Tynefrom $441

Flights to Belfastfrom $441

Flights to Bristolfrom $424

Flights to Invernessfrom $382

Flights to Liverpoolfrom $424

Flights to Aberdeenfrom $504

Flights to Leedsfrom $430

Flights to Cardifffrom $424

Cheap flights from Dallas to London from $336

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 1/29. 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

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

What is the cheapest month to fly to London?

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

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

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 4 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, Scandinavian Airlines, and Virgin Atlantic are the most popular carriers operating from Dallas to London

What 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 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 which experiences the fewest number of 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 least number of 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?

The number of flights available between Dallas and London is 28 per day as of December 2025. The most frequent departure time is 3:00PM, with 60% of daily flights leaving in the evening.

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

As of December 2025, there are 197 flights per week flying from Dallas to London. The most common day of the week flights depart is Thu, with 15% of 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

Traveling 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, organize 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