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

The number of flights available between Dallas and London is 24 per day as of August 2025. The most frequent departure time is 10:00PM, with 57% of daily flights leaving in the evening.

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 47% 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 August 2025, there are 173 flights per week flying from Dallas to London. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.

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 August 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.

$310 Cheap Flights from Dallas to London in 2025

Q: What is the typical price of a round-trip flight between Dallas and London?

Prices are currently low for flights on this route. Typical prices usually range from $678 to $936. The lowest price recently found on this route was $609.

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Find the cheapest flights from Dallas to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:50 pm - 5:05 pmDFW-LHR

18h 15m1 stop

4:15 pm - 4:10 pmLHR-DFW

28h 55m1 stop

$609Finnair

Find Deal

Tue, Oct 21 - Tue, Oct 28

6:50 pm - 6:00 amDFW-LGW

29h 10m1 stop

1:00 pm - 10:01 amLGW-DFW

27h 01m1 stop

$609

Find Deal

Mon, Jan 26 - Sun, Feb 8

12:50 pm - 6:55 amDFW-LHR

12h 05m1 stop

8:50 am - 5:25 pmLHR-DFW

13h 35m1 stop

$610American Airlines

Find Deal

Mon, Sep 1 - Fri, Oct 31

2:20 pm - 8:35 amDFW-LGW

12h 15m1 stop

10:40 am - 7:49 pmLGW-DFW

15h 09m1 stop

$610American Airlines

Find Deal

Wed, Sep 3 - Tue, Sep 9

7:16 pm - 12:15 pmDFW-LHR

10h 59m1 stop

6:20 am - 4:20 pmLHR-DFW

16h 00m1 stop

$614British Airways

Find Deal

Tue, Sep 30 - Fri, Oct 10

10:59 pm - 2:25 pmDFW-LHR

9h 26mnonstop

11:30 am - 8:10 pmLHR-DFW

14h 40m1 stop

$616Iberia

Find Deal

Sun, Sep 7 - Tue, Sep 23

6:30 pm - 4:05 pmDFW-LHR

15h 35m1 stop

11:30 am - 8:10 pmLHR-DFW

14h 40m1 stop

$621Iberia

Find Deal

Sun, Sep 7 - Tue, Sep 23

3:45 pm - 6:50 amDFW-LHR

9h 05mnonstop

8:20 am - 12:50 pmLHR-DFW

10h 30mnonstop

$630British Airways

Find Deal

Wed, Nov 19 - Tue, Nov 25

1:23 pm - 6:45 amDFW-LHR

11h 22m1 stop

9:20 am - 5:15 pmLHR-DFW

13h 55m1 stop

$670Virgin Atlantic

Find Deal

Mon, Sep 8 - Tue, Sep 23

8:30 am - 6:45 amDAL-LHR

16h 15m1 stop

11:20 am - 11:49 pmLHR-DAL

18h 29m1 stop

$670Virgin Atlantic

Find Deal

Mon, Sep 8 - Tue, Sep 23

American Airlines flights from Dallas to London

Our best American Airlines deals on Dallas to London flight tickets

American Airlines

Sep 1

DFW12:50 pmDallas/Fort Worth

12h 05m

1 stop

LHR6:55 amLondon Heathrow

Oct 31

LHR8:50 amLondon Heathrow

13h 35m

1 stop

DFW5:25 pmDallas/Fort Worth

$610

Find similar

American Airlines

Sep 2

DFW12:31 pmDallas/Fort Worth

12h 09m

1 stop

LHR6:40 amLondon Heathrow

Sep 12

LHR7:40 amLondon Heathrow

14h 25m

1 stop

DFW4:05 pmDallas/Fort Worth

$611

Find similar

American Airlines

Aug 25

DFW4:50 pmDallas/Fort Worth

11h 40m

1 stop

LHR10:30 amLondon Heathrow

Sep 9

LHR7:40 amLondon Heathrow

14h 25m

1 stop

DFW4:05 pmDallas/Fort Worth

$613

Find similar

British Airways flights from Dallas to London

Our best British Airways deals on Dallas to London flight tickets

British Airways

Sep 30

DFW7:16 pmDallas/Fort Worth

10h 59m

1 stop

LHR12:15 pmLondon Heathrow

Oct 10

LHR6:20 amLondon Heathrow

16h 00m

1 stop

DFW4:20 pmDallas/Fort Worth

$614

Find similar

British Airways

Aug 25

DFW5:50 pmDallas/Fort Worth

9h 10m

LHR9:00 amLondon Heathrow

Sep 1

LHR5:05 pmLondon Heathrow

29h 05m

1 stop

DFW4:10 pmDallas/Fort Worth

$617

Find similar

British Airways

Aug 25

DFW7:45 pmDallas/Fort Worth

9h 05m

LHR10:50 amLondon Heathrow

Sep 2

LHR8:20 amLondon Heathrow

10h 00m

DFW12:20 pmDallas/Fort Worth

$630

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 10/21

4:50 pm-5:05 pm

1 stop18h 15m

London Heathrow

Tue 10/28

4:15 pm-4:10 pm

1 stop28h 55m

$609

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 1/26

6:50 pm-6:00 am

1 stop29h 10m

London Gatwick

Sun 2/8

1:00 pm-10:01 am

1 stop27h 01m

$609

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 9/1

12:50 pm-6:55 am

1 stop12h 05m

London Heathrow

Fri 10/31

8:50 am-5:25 pm

1 stop13h 35m

$610

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 9/3

2:20 pm-8:35 am

1 stop12h 15m

London Gatwick

Tue 9/9

10:40 am-7:49 pm

1 stop15h 09m

$610

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 9/30

7:16 pm-12:15 pm

1 stop10h 59m

London Heathrow

Fri 10/10

6:20 am-4:20 pm

1 stop16h 00m

$614

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 9/7

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

Tue 9/23

11:30 am-8:10 pm

1 stop14h 40m

$616

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 9/7

6:30 pm-4:05 pm

1 stop15h 35m

London Heathrow

Tue 9/23

11:30 am-8:10 pm

1 stop14h 40m

$621

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 11/19

3:45 pm-6:50 am

Nonstop9h 05m

London Heathrow

Tue 11/25

8:20 am-12:50 pm

Nonstop10h 30m

$630

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 9/8

1:23 pm-6:45 am

1 stop11h 22m

London Heathrow

Tue 9/23

9:20 am-5:15 pm

1 stop13h 55m

$670

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Mon 9/8

8:30 am-6:45 am

1 stop16h 15m

London Heathrow

Tue 9/23

11:20 am-11:49 pm

1 stop18h 29m

$670

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 typical price of a round-trip flight between Dallas and London?

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 $796, 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 $799.

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

The cheapest day to depart from Dallas to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $908. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,143. 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 $1,046. 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 $948 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 $853 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

Best Price Found	$310
Fastest flight time	9h 00m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Dallas in the past 72 hours is $310. The best round-trip flight deal from Dallas to London found on momondo in the last 72 hours is $609.

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

Direct flights go from Dallas to London every day.

There are 6 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

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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 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 August 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 2,915 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $544	Free Cancellation	Rating 7.4 1,470 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $563	Free Cancellation	Rating 7.3 3,950 reviews	Search Turkish Airlines flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $571	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $576	Free Cancellation	Rating 6.7 7,283 reviews	Search British Airways flights
Finnair	PriceFrom $635	Free Cancellation	Rating 7.6 1,320 reviews	Search Finnair flights
American Airlines	PriceFrom $635	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom $637	Free Cancellation	Rating 7.1 9,997 reviews	Search Air Canada flights
United Airlines	PriceFrom $658	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights

Hounslow

Gatwick

Luton

Dover

Slough

Milton Keynes

Guildford

Dartford

Crawley

Hayes

Chelmsford

Stansted

Brentwood

Ilford

Folkestone

Colchester

Watford

Richmond

Canterbury

Croydon

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.