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Cheap flights from Dallas/Fort Worth Airport to London from $319

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/Fort Worth Airport to London departing on 9/6. 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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0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to London (DFW-LGW)

Cheap round-trip flights

American Airlines Logo
8:36 am - 8:35 amDFW-LGW
17h 59m1 stop
American Airlines Logo
12:20 pm - 8:20 pmLGW-DFW
14h 00m1 stop
$609American Airlines
Find Deal
Wed, Sep 10 - Fri, Sep 19
American Airlines Logo
2:20 pm - 8:35 amDFW-LGW
12h 15m1 stop
American Airlines Logo
10:40 am - 7:29 pmLGW-DFW
14h 49m1 stop
$610American Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
Logo
8:43 pm - 6:20 amDFW-LGW
27h 37m2 stops
Logo
10:00 am - 11:29 pmLGW-DFW
19h 29m1 stop
$611
Find Deal
Sun, Sep 14 - Sat, Sep 20
Logo
10:14 am - 6:55 pmDFW-LGW
26h 41m3 stops
Logo
2:00 pm - 11:59 pmLGW-DFW
15h 59m1 stop
$612
Find Deal
Wed, Sep 3 - Tue, Sep 9
Logo
2:25 pm - 6:20 amDFW-LGW
33h 55m1 stop
Logo
10:00 am - 11:29 pmLGW-DFW
19h 29m2 stops
$613
Find Deal
Sat, Sep 13 - Sun, Sep 21
American Airlines Logo
7:12 am - 6:35 amDFW-LGW
17h 23m1 stop
American Airlines Logo
12:20 pm - 11:48 pmLGW-DFW
17h 28m2 stops
$614American Airlines
Find Deal
Wed, Sep 10 - Fri, Sep 19
American Airlines Logo
12:30 pm - 8:10 amDFW-LGW
13h 40m1 stop
American Airlines Logo
3:05 pm - 11:27 amLGW-DFW
26h 22m1 stop
$615American Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
British Airways Logo
11:38 am - 6:35 amDFW-LGW
12h 57m1 stop
British Airways Logo
3:05 pm - 5:58 pmLGW-DFW
32h 53m1 stop
$618British Airways
Find Deal
Tue, Sep 30 - Thu, Oct 23
British Airways Logo
2:15 pm - 8:35 amDFW-LGW
12h 20m1 stop
British Airways Logo
11:40 am - 12:11 pmLGW-DFW
30h 31m1 stop
$624British Airways
Find Deal
Thu, Sep 4 - Thu, Sep 11
British Airways Logo
1:55 pm - 7:00 pmDFW-LGW
23h 05m1 stop
British Airways Logo
11:20 am - 7:23 amLGW-DFW
26h 03m1 stop
$631British Airways
Find Deal
Tue, Nov 11 - Tue, Nov 18

American Airlines flights from Dallas/Fort Worth Airport to London Gatwick Airport

Our best American Airlines deals on Dallas/Fort Worth Airport to London Gatwick Airport flight tickets
American Airlines
Sep 10
DFW8:36 amDallas/Fort Worth
17h 59m
1 stop
LGW8:35 amLondon Gatwick
Sep 19
LGW12:20 pmLondon Gatwick
14h 00m
1 stop
DFW8:20 pmDallas/Fort Worth
$609
Find similar
American Airlines
Oct 1
DFW2:20 pmDallas/Fort Worth
12h 15m
1 stop
LGW8:35 amLondon Gatwick
Oct 9
LGW10:40 amLondon Gatwick
14h 49m
1 stop
DFW7:29 pmDallas/Fort Worth
$610
Find similar
American Airlines
Sep 10
DFW7:12 amDallas/Fort Worth
17h 23m
1 stop
LGW6:35 amLondon Gatwick
Sep 19
LGW12:20 pmLondon Gatwick
17h 28m
2 stops
DFW11:48 pmDallas/Fort Worth
$614
Find similar

British Airways flights from Dallas/Fort Worth Airport to London Gatwick Airport

Our best British Airways deals on Dallas/Fort Worth Airport to London Gatwick Airport flight tickets
British Airways
Sep 30
DFW11:38 amDallas/Fort Worth
12h 57m
1 stop
LGW6:35 amLondon Gatwick
Oct 23
LGW3:05 pmLondon Gatwick
32h 53m
1 stop
DFW5:58 pmDallas/Fort Worth
$618
Find similar
British Airways
Sep 4
DFW2:15 pmDallas/Fort Worth
12h 20m
1 stop
LGW8:35 amLondon Gatwick
Sep 11
LGW11:40 amLondon Gatwick
30h 31m
1 stop
DFW12:11 pmDallas/Fort Worth
$624
Find similar
British Airways
Nov 11
DFW1:55 pmDallas/Fort Worth
23h 05m
1 stop
LGW7:00 pmLondon Gatwick
Nov 18
LGW11:20 amLondon Gatwick
26h 03m
1 stop
DFW7:23 amDallas/Fort Worth
$631
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to London Gatwick Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 9/10

8:36 am-8:35 am

1 stop17h 59m

London Gatwick

Fri 9/19

12:20 pm-8:20 pm

1 stop14h 00m

$609

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 10/1

2:20 pm-8:35 am

1 stop12h 15m

London Gatwick

Thu 10/9

10:40 am-7:29 pm

1 stop14h 49m

$610

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sun 9/14

8:43 pm-6:20 am

2 stops27h 37m

London Gatwick

Sat 9/20

10:00 am-11:29 pm

1 stop19h 29m

$611

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 9/3

10:14 am-6:55 pm

3 stops26h 41m

London Gatwick

Tue 9/9

2:00 pm-11:59 pm

1 stop15h 59m

$612

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sat 9/13

2:25 pm-6:20 am

1 stop33h 55m

London Gatwick

Sun 9/21

10:00 am-11:29 pm

2 stops19h 29m

$613

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 9/10

7:12 am-6:35 am

1 stop17h 23m

London Gatwick

Fri 9/19

12:20 pm-11:48 pm

2 stops17h 28m

$614

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 10/14

12:30 pm-8:10 am

1 stop13h 40m

London Gatwick

Wed 10/22

3:05 pm-11:27 am

1 stop26h 22m

$615

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 9/30

11:38 am-6:35 am

1 stop12h 57m

London Gatwick

Thu 10/23

3:05 pm-5:58 pm

1 stop32h 53m

$618

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 9/4

2:15 pm-8:35 am

1 stop12h 20m

London Gatwick

Thu 9/11

11:40 am-12:11 pm

1 stop30h 31m

$624

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 11/11

1:55 pm-7:00 pm

1 stop23h 05m

London Gatwick

Tue 11/18

11:20 am-7:23 am

1 stop26h 03m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to London Gatwick Airport

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 Gatwick Airport?

In general, May is the cheapest month to fly from Dallas/Fort Worth Airport to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $696. If you are unable to visit London Gatwick Airport during the month of May, then departing from Dallas/Fort Worth Airport during the month February is also very affordable. Most momondo users find prices during this month for around $745.

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

The cheapest day to depart from Dallas/Fort Worth Airport to London Gatwick Airport is on a Monday when prices can be found for as low as $764. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Thursday is $1,287.

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

Flying to London Gatwick Airport from Dallas/Fort Worth Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $884 when looking at flights departing at noon. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $948 per ticket.

When to book flights from Dallas/Fort Worth Airport to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to London Gatwick Airport (DFW to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to London Gatwick Airport

Direct flights

None
There are no direct flights from Dallas/Fort Worth Airport to London Gatwick Airport. There are no popular flight routes from Dallas/Fort Worth Airport to London Gatwick Airport.
Search flight deals

  • How far is Dallas/Fort Worth to London Gatwick by plane?

    The distance between Dallas/Fort Worth and London Gatwick is about 4756.7 mi. In terms of flight time, this usually takes a little over 12h 15m.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to London Gatwick Airport?

    Prices for flights from Dallas/Fort Worth Airport to London Gatwick Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to London Gatwick Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to London Gatwick Airport?

    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 Dallas/Fort Worth Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport 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 Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Dallas/Fort Worth Airport to London Gatwick Airport?

Best airlines flying from Dallas/Fort Worth Airport to London Gatwick Airport

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $635Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $735Free CancellationRating
6.7
7,289 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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?

It is quick and easy to find Dallas to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Dallas and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from Dallas. 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.

An easier way to manage your London Gatwick Airport trip

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