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Cheap flights from Dallas/Fort Worth Airport to London from $320

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 1/9. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 am - 10:00 amDFW-LGW
22h 35m2 stops
Multiple Airlines Logo
2:00 pm - 7:06 amLGW-DFW
23h 06m2 stops
$539Multiple Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
Multiple Airlines Logo
12:20 pm - 2:15 pmDFW-LGW
19h 55m2 stops
Multiple Airlines Logo
5:20 pm - 2:25 pmLGW-DFW
27h 05m2 stops
$547Multiple Airlines
Find Deal
Wed, Feb 18 - Mon, Feb 23
Multiple Airlines Logo
10:15 am - 10:00 amDFW-LGW
17h 45m1 stop
Multiple Airlines Logo
2:00 pm - 10:23 amLGW-DFW
26h 23m1 stop
$560Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Jan 12
Multiple Airlines Logo
5:50 am - 6:00 amDFW-LGW
18h 10m1 stop
Multiple Airlines Logo
2:00 pm - 8:15 amLGW-DFW
24h 15m1 stop
$561Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
5:50 am - 6:00 amDFW-LGW
18h 10m1 stop
Multiple Airlines Logo
2:00 pm - 10:39 amLGW-DFW
26h 39m2 stops
$565Multiple Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Multiple Airlines Logo
9:32 am - 6:00 amDFW-LGW
14h 28m1 stop
Multiple Airlines Logo
1:00 pm - 12:20 amLGW-DFW
17h 20m1 stop
$574Multiple Airlines
Find Deal
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
10:10 am - 10:00 amDFW-LGW
17h 50m1 stop
Multiple Airlines Logo
1:00 pm - 6:13 pmLGW-DFW
35h 13m2 stops
$585Multiple Airlines
Find Deal
Fri, Feb 6 - Wed, Feb 11
Multiple Airlines Logo
4:35 pm - 8:05 amDFW-LGW
33h 30m2 stops
Multiple Airlines Logo
9:40 am - 4:43 amLGW-DFW
25h 03m2 stops
$588Multiple Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
11:10 am - 10:00 amDFW-LGW
40h 50m2 stops
Multiple Airlines Logo
2:00 pm - 8:01 amLGW-DFW
24h 01m1 stop
$593Multiple Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Turkish Airlines Logo
9:35 pm - 10:30 pmDFW-LGW
19h 55m1 stop
Turkish Airlines Logo
7:00 am - 7:35 pmLGW-DFW
18h 35m1 stop
$682Turkish Airlines
Find Deal
Mon, Mar 23 - Tue, Mar 31

SWISS flights from Dallas/Fort Worth Airport to London Gatwick Airport

Our best SWISS deals on Dallas/Fort Worth Airport to London Gatwick Airport flight tickets
SWISS
Nov 18
DFW2:26 pmDallas/Fort Worth
21h 24m
2 stops
LGW5:50 pmLondon Gatwick
Nov 25
LGW6:40 pmLondon Gatwick
33h 47m
2 stops
DFW10:27 pmDallas/Fort Worth
$721
Find similar
SWISS
Nov 18
DFW12:20 pmDallas/Fort Worth
23h 30m
2 stops
LGW5:50 pmLondon Gatwick
Dec 2
LGW6:40 pmLondon Gatwick
34h 05m
2 stops
DFW10:45 pmDallas/Fort Worth
$722
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 November 11, 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

Fri 1/23

5:25 am-10:00 am

2 stops22h 35m

London Gatwick

Thu 1/29

2:00 pm-7:06 am

2 stops23h 06m

$539

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 2/18

12:20 pm-2:15 pm

2 stops19h 55m

London Gatwick

Mon 2/23

5:20 pm-2:25 pm

2 stops27h 05m

$547

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 12/4

10:15 am-10:00 am

1 stop17h 45m

London Gatwick

Mon 1/12

2:00 pm-10:23 am

1 stop26h 23m

$560

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 12/3

5:50 am-6:00 am

1 stop18h 10m

London Gatwick

Mon 12/8

2:00 pm-8:15 am

1 stop24h 15m

$561

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 12/2

5:50 am-6:00 am

1 stop18h 10m

London Gatwick

Fri 12/5

2:00 pm-10:39 am

2 stops26h 39m

$565

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 2/18

9:32 am-6:00 am

1 stop14h 28m

London Gatwick

Tue 2/24

1:00 pm-12:20 am

1 stop17h 20m

$574

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Fri 2/6

10:10 am-10:00 am

1 stop17h 50m

London Gatwick

Wed 2/11

1:00 pm-6:13 pm

2 stops35h 13m

$585

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Tue 2/3

4:35 pm-8:05 am

2 stops33h 30m

London Gatwick

Tue 2/10

9:40 am-4:43 am

2 stops25h 03m

$588

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 11/26

11:10 am-10:00 am

2 stops40h 50m

London Gatwick

Thu 12/4

2:00 pm-8:01 am

1 stop24h 01m

$593

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 3/23

9:35 pm-10:30 pm

1 stop19h 55m

London Gatwick

Tue 3/31

7:00 am-7:35 pm

1 stop18h 35m

$682

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 typical price of a round-trip flight between Dallas/Fort Worth Airport and London Gatwick Airport?

What is the cheapest month to fly to London Gatwick Airport?

In general, October 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 $622. If you are unable to visit London Gatwick Airport during the month of October, then departing from Dallas/Fort Worth Airport during the month May is also very affordable. Most momondo users find prices during this month for around $668.

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 13h 41m.

  • 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 $612Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $735Free CancellationRating
6.7
7,510 reviews
Search British Airways flights

Traveling to a place near London?

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

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

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.
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