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

As of November 2025, there are 155 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.

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

The number of flights available between Dallas and London is 22 per day as of November 2025. The most frequent departure time is 8:00PM, with 62% of daily flights leaving in the evening.

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

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

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 November 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.

$316 Cheap Flights from Dallas to London in 2025/26

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Find the cheapest flights from Dallas to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 4:00 pmDFW-LHR

41h 55m2 stops

6:40 am - 11:14 pmLHR-DFW

22h 34m2 stops

$533Scandinavian Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

6:50 am - 10:00 amDFW-LGW

21h 10m1 stop

2:00 pm - 12:15 amLGW-DFW

16h 15m1 stop

$536Multiple Airlines

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Thu, Feb 19 - Mon, Feb 23

7:05 am - 6:00 amDFW-LGW

16h 55m1 stop

2:00 pm - 12:28 amLGW-DFW

16h 28m1 stop

$537Multiple Airlines

Find Deal

Tue, Nov 18 - Thu, Nov 20

6:50 pm - 10:00 amDFW-LHR

9h 10mnonstop

10:05 am - 2:25 pmLHR-DFW

10h 20mnonstop

$656British Airways

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Sun, Nov 9 - Tue, Nov 25

3:45 pm - 6:50 amDFW-LHR

9h 05mnonstop

6:10 pm - 3:10 pmLHR-DFW

27h 00m1 stop

$658Finnair

Find Deal

Wed, Dec 3 - Mon, Dec 8

4:55 pm - 8:40 pmDFW-LHR

21h 45m1 stop

6:10 pm - 3:10 pmLHR-DFW

27h 00m1 stop

$678Finnair

Find Deal

Wed, Dec 3 - Mon, Dec 8

6:05 am - 6:25 amDAL-LHR

18h 20m1 stop

3:50 pm - 11:56 pmLHR-DAL

14h 06m1 stop

$704Virgin Atlantic

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Wed, Dec 3 - Wed, Dec 10

6:05 am - 7:50 amDAL-LHR

19h 45m1 stop

6:30 am - 5:52 pmLHR-DAL

17h 22m2 stops

$717Virgin Atlantic

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Wed, Dec 3 - Thu, Dec 11

5:30 pm - 2:35 pmDFW-LCY

15h 05m1 stop

7:15 pm - 5:30 amLCY-DFW

16h 15m1 stop

$748Iberia

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Mon, Feb 2 - Mon, Feb 9

1:55 pm - 8:50 amDFW-LCY

12h 55m1 stop

7:50 am - 6:00 pmLCY-DFW

15h 10m1 stop

$823Iberia

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Tue, Feb 17 - Thu, Mar 12

Scandinavian Airlines flights from Dallas to London

Our best Scandinavian Airlines deals on Dallas to London flight tickets

Scandinavian Airlines

Dec 5

DFW4:05 pmDallas/Fort Worth

41h 55m

2 stops

LHR4:00 pmLondon Heathrow

Dec 8

LHR6:40 amLondon Heathrow

22h 34m

2 stops

DFW11:14 pmDallas/Fort Worth

$533

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Scandinavian Airlines

Dec 4

DFW4:05 pmDallas/Fort Worth

20h 25m

2 stops

LHR6:30 pmLondon Heathrow

Dec 8

LHR6:40 amLondon Heathrow

22h 34m

2 stops

DFW11:14 pmDallas/Fort Worth

$559

Find similar

Scandinavian Airlines

Jan 12

DFW4:00 pmDallas/Fort Worth

20h 30m

2 stops

LHR6:30 pmLondon Heathrow

Jan 21

LHR10:20 amLondon Heathrow

19h 36m

2 stops

DFW11:56 pmDallas/Fort Worth

$561

Find similar

Delta flights from Dallas to London

Our best Delta deals on Dallas to London flight tickets

Delta

Nov 9

DFW5:25 pmDallas/Fort Worth

12h 00m

1 stop

LHR11:25 amLondon Heathrow

Nov 25

LHR6:30 amLondon Heathrow

17h 24m

2 stops

DFW5:54 pmDallas/Fort Worth

$717

Find similar

Delta

Nov 9

DFW10:00 amDallas/Fort Worth

14h 25m

1 stop

LHR6:25 amLondon Heathrow

Nov 25

LHR8:40 amLondon Heathrow

19h 20m

2 stops

DFW10:00 pmDallas/Fort Worth

$718

Find similar

Delta

Nov 16

DAL6:40 pmDallas Love Field

11h 00m

1 stop

LHR11:40 amLondon Heathrow

Nov 25

LHR3:50 pmLondon Heathrow

14h 02m

1 stop

DAL11:52 pmDallas Love Field

$746

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 12/5

4:05 pm-4:00 pm

2 stops41h 55m

London Heathrow

Mon 12/8

6:40 am-11:14 pm

2 stops22h 34m

$533

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 2/19

6:50 am-10:00 am

1 stop21h 10m

London Gatwick

Mon 2/23

2:00 pm-12:15 am

1 stop16h 15m

$536

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 11/18

7:05 am-6:00 am

1 stop16h 55m

London Gatwick

Thu 11/20

2:00 pm-12:28 am

1 stop16h 28m

$537

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 11/9

6:50 pm-10:00 am

Nonstop9h 10m

London Heathrow

Tue 11/25

10:05 am-2:25 pm

Nonstop10h 20m

$656

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 12/3

3:45 pm-6:50 am

Nonstop9h 05m

London Heathrow

Mon 12/8

6:10 pm-3:10 pm

1 stop27h 00m

$658

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 12/3

4:55 pm-8:40 pm

1 stop21h 45m

London Heathrow

Mon 12/8

6:10 pm-3:10 pm

1 stop27h 00m

$678

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Wed 12/3

6:05 am-6:25 am

1 stop18h 20m

London Heathrow

Wed 12/10

3:50 pm-11:56 pm

1 stop14h 06m

$704

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Wed 12/3

6:05 am-7:50 am

1 stop19h 45m

London Heathrow

Thu 12/11

6:30 am-5:52 pm

2 stops17h 22m

$717

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Mon 2/2

5:30 pm-2:35 pm

1 stop15h 05m

London City

Mon 2/9

7:15 pm-5:30 am

1 stop16h 15m

$748

DallasLondon

DFW - LCY

DFWLCY

Dallas/Fort Worth

Tue 2/17

1:55 pm-8:50 am

1 stop12h 55m

London City

Thu 3/12

7:50 am-6:00 pm

1 stop15h 10m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 $742, 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 $932. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,178. 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 $1,081. 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 $944 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	8h 55m
Direct flights	Every day
Airports in London	1 airport

The fastest flight from Dallas to London takes 8h 55m

Direct flights go from Dallas to London every day.

There is 1 airport near London: 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. By plane, this route typically takes 9h 05m.
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 November 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 2,907 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $544	Free Cancellation	Rating 7.4 1,564 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $563	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $571	Free Cancellation	Rating 7.5 672 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $590	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Finnair	PriceFrom $609	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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.