What airlines fly to Dallas?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Dallas from London according to our data. British Airways is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 4 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, there are 184 flights per week flying from London to Dallas. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

As of August 2025, 26 flights take off from London and land in Dallas each day. The most common flight departure time for this route is 8:00AM, with 58% of daily flights taking off in the afternoon.

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

Prices for flights from London to Dallas refresh daily.

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

The number of operators available for flights from London to Dallas is 4 as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Dallas.

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

The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$256 Cheap Flights from London to Dallas in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $1,062 to $1,501. The lowest price recently found on this route was $428.

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Find the cheapest flights from London to Dallas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:00 pm - 11:59 pmLGW-DFW

15h 59m1 stop

5:12 pm - 10:00 amDFW-LGW

34h 48m1 stop

$428

Find Deal

Thu, Sep 4 - Sun, Sep 21

2:00 pm - 9:02 amLGW-DFW

25h 02m1 stop

5:12 pm - 10:00 amDFW-LGW

34h 48m1 stop

$430

Find Deal

Thu, Sep 4 - Sun, Sep 21

2:00 pm - 9:02 amLGW-DFW

25h 02m1 stop

5:12 pm - 10:00 amDFW-LGW

34h 48m1 stop

$447

Find Deal

Sun, Sep 14 - Sun, Sep 21

2:00 pm - 9:02 amLGW-DFW

25h 02m1 stop

5:12 pm - 10:00 amDFW-LGW

34h 48m1 stop

$449

Find Deal

Sun, Sep 14 - Sun, Sep 21

8:25 am - 11:49 amLHR-DFW

33h 24m1 stop

12:45 pm - 8:45 pmDFW-LHR

26h 00m2 stops

$703Icelandair

Find Deal

Tue, Sep 9 - Tue, Sep 23

8:25 am - 11:49 amLHR-DFW

33h 24m1 stop

12:55 pm - 6:30 amDFW-LHR

11h 35m1 stop

$704Icelandair

Find Deal

Wed, Sep 24 - Wed, Oct 8

8:25 am - 11:49 amLHR-DFW

33h 24m1 stop

12:55 pm - 6:30 amDFW-LHR

11h 35m1 stop

$721JetBlue

Find Deal

Sat, Sep 20 - Tue, Oct 7

6:40 am - 9:08 pmLHR-DAL

20h 28m2 stops

11:54 am - 5:40 pmDAL-LHR

23h 46m2 stops

$820Scandinavian Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

7:30 pm - 9:08 pmLHR-DAL

31h 38m2 stops

11:59 am - 4:00 pmDAL-LHR

22h 01m2 stops

$830Scandinavian Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 23

9:05 am - 4:05 pmLCY-DFW

13h 00m1 stop

7:10 pm - 5:30 pmDFW-LCY

16h 20m1 stop

$925British Airways

Find Deal

Mon, Sep 8 - Mon, Oct 20

American Airlines flights from London to Dallas

Our best American Airlines deals on London to Dallas flight tickets

American Airlines

Aug 6

LHR12:15 pmLondon Heathrow

14h 47m

1 stop

DFW9:02 pmDallas/Fort Worth

Dec 11

DFW8:40 pmDallas/Fort Worth

9h 00m

LHR11:40 amLondon Heathrow

$1,041

Find similar

American Airlines

Aug 11

LHR8:15 amLondon Heathrow

13h 55m

1 stop

DFW4:10 pmDallas/Fort Worth

Aug 19

DFW10:59 pmDallas/Fort Worth

9h 26m

LHR2:25 pmLondon Heathrow

$1,119

Find similar

JetBlue flights from London to Dallas

Our best JetBlue deals on London to Dallas flight tickets

JetBlue

Sep 20

LHR8:25 amLondon Heathrow

33h 24m

1 stop

DFW11:49 amDallas/Fort Worth

Oct 7

DFW12:55 pmDallas/Fort Worth

11h 35m

1 stop

LHR6:30 amLondon Heathrow

$721

Find similar

JetBlue

Aug 11

LGW12:10 pmLondon Gatwick

31h 17m

1 stop

DFW1:27 pmDallas/Fort Worth

Oct 11

DFW12:55 pmDallas/Fort Worth

14h 40m

1 stop

LGW9:35 amLondon Gatwick

$918

Find similar

JetBlue

Aug 13

LHR8:25 amLondon Heathrow

34h 54m

1 stop

DFW1:19 pmDallas/Fort Worth

Aug 16

DFW6:10 pmDallas/Fort Worth

30h 20m

1 stop

LHR6:30 amLondon Heathrow

$931

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 9/4

2:00 pm-11:59 pm

1 stop15h 59m

Dallas/Fort Worth

Sun 9/21

5:12 pm-10:00 am

1 stop34h 48m

$428

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 9/4

2:00 pm-9:02 am

1 stop25h 02m

Dallas/Fort Worth

Sun 9/21

5:12 pm-10:00 am

1 stop34h 48m

$430

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Sun 9/14

2:00 pm-9:02 am

1 stop25h 02m

Dallas/Fort Worth

Sun 9/21

5:12 pm-10:00 am

1 stop34h 48m

$447

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Sun 9/14

2:00 pm-9:02 am

1 stop25h 02m

Dallas/Fort Worth

Sun 9/21

5:12 pm-10:00 am

1 stop34h 48m

$449

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 9/9

8:25 am-11:49 am

1 stop33h 24m

Dallas/Fort Worth

Tue 9/23

12:45 pm-8:45 pm

2 stops26h 00m

$703

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 9/24

8:25 am-11:49 am

1 stop33h 24m

Dallas/Fort Worth

Wed 10/8

12:55 pm-6:30 am

1 stop11h 35m

$704

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sat 9/20

8:25 am-11:49 am

1 stop33h 24m

Dallas/Fort Worth

Tue 10/7

12:55 pm-6:30 am

1 stop11h 35m

$721

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Wed 8/27

6:40 am-9:08 pm

2 stops20h 28m

Dallas Love Field

Wed 9/3

11:54 am-5:40 pm

2 stops23h 46m

$820

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Tue 9/9

7:30 pm-9:08 pm

2 stops31h 38m

Dallas Love Field

Tue 9/23

11:59 am-4:00 pm

2 stops22h 01m

$830

LondonDallas

LCY - DFW

LCYDFW

London City

Mon 9/8

9:05 am-4:05 pm

1 stop13h 00m

Dallas/Fort Worth

Mon 10/20

7:10 pm-5:30 pm

1 stop16h 20m

$925

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 London to Dallas

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 London and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of January, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around $871.

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

On average, the least expensive day to fly to Dallas from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $961. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,096.

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

Flying to Dallas from London at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,030 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,111 per ticket.

What is the cheapest London to Dallas flight route?

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

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

You are more likely to see cheaper flights to Dallas from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $1,006 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from London for as low as $919 on momondo.

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

There are 4 cabin classes available to choose from on London to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Dallas flight deals and tips

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

Best Price Found	$256
Fastest flight time	13h 00m
Direct flights	Every day
Airports in Dallas	2 airports

The best one-way flight to Dallas from London in the past 72 hours is $256. The best round-trip flight deal from London to Dallas found on momondo in the last 72 hours is $428.

The fastest flight from London to Dallas takes 13h 00m

Direct flights go from London to Dallas every day.

There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

Search flight deals

How far is London to Dallas by plane?
The distance between London and Dallas is about 4745.1 mi. Flights usually cover this in 13h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Dallas?
Prices for flights from London to Dallas refresh daily.
How many operators does momondo search for flights from London to Dallas?
The number of operators available for flights from London to Dallas is 4 as of August 2025.
How old do you have to be to fly from London to Dallas?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Dallas.
What documentation or ID do you need to fly to Dallas?
The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to Dallas

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $822	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $852	Free Cancellation	Rating 6.6 7,224 reviews	Search British Airways flights
Finnair	PriceFrom $887	Free Cancellation	Rating 7.6 1,317 reviews	Search Finnair flights
Iberia	PriceFrom $904	Free Cancellation	Rating 7.0 2,862 reviews	Search Iberia flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from London.

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

Flights from London to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes momondo offers price alerts on flights to Dallas from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.