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Cheap flights from Dallas to London from $259

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 to London departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Dallas to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 10:00 am
DFW
-
LGW
20h 40m
1 stop
Multiple Airlines Logo
2:00 pm - 7:54 am
LGW
-
DFW
23h 54m
2 stops
$687Multiple Airlines
Mon, Mar 30 - Mon, Apr 13
Multiple Airlines Logo
2:23 pm - 10:00 am
DFW
-
LGW
14h 37m
1 stop
Multiple Airlines Logo
1:05 pm - 1:57 am
LGW
-
DFW
18h 52m
1 stop
$688Multiple Airlines
Sat, Mar 28 - Sat, Apr 18
Multiple Airlines Logo
3:25 pm - 6:20 am
DFW
-
LGW
32h 55m
1 stop
Multiple Airlines Logo
1:05 pm - 1:57 am
LGW
-
DFW
18h 52m
1 stop
$689Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
2:21 pm - 10:00 am
DFW
-
LGW
13h 39m
1 stop
Multiple Airlines Logo
2:00 pm - 2:33 pm
LGW
-
DFW
30h 33m
2 stops
$690Multiple Airlines
Wed, Apr 1 - Sat, Apr 18
Multiple Airlines Logo
7:20 am - 6:20 am
DFW
-
LGW
17h 00m
2 stops
Multiple Airlines Logo
1:05 pm - 1:57 am
LGW
-
DFW
18h 52m
1 stop
$691Multiple Airlines
Sun, Mar 29 - Tue, Apr 21
Multiple Airlines Logo
7:20 am - 6:20 am
DFW
-
LGW
17h 00m
2 stops
Multiple Airlines Logo
1:05 pm - 8:31 am
LGW
-
DFW
25h 26m
1 stop
$692Multiple Airlines
Sun, Mar 29 - Fri, May 15
Multiple Airlines Logo
7:20 am - 6:20 am
DFW
-
LGW
17h 00m
2 stops
Multiple Airlines Logo
1:05 pm - 1:57 am
LGW
-
DFW
18h 52m
1 stop
$693Multiple Airlines
Mon, Mar 30 - Thu, Apr 23
Multiple Airlines Logo
2:21 pm - 10:00 am
DFW
-
LGW
13h 39m
1 stop
Multiple Airlines Logo
2:00 pm - 2:11 pm
LGW
-
DFW
30h 11m
1 stop
$694Multiple Airlines
Wed, Apr 1 - Mon, Apr 13
Air France Logo
10:42 am - 9:25 am
DAL
-
LGW
16h 43m
2 stops
Air France Logo
5:00 pm - 5:50 pm
LGW
-
DAL
30h 50m
2 stops
$984Air France
Tue, Mar 31 - Mon, Apr 13
Air France Logo
10:42 am - 9:25 am
DAL
-
LGW
16h 43m
2 stops
Air France Logo
10:25 am - 10:45 pm
LGW
-
DAL
18h 20m
2 stops
$1,074Air France
Wed, Apr 1 - Wed, Apr 8

Air France flights from Dallas to London Gatwick Airport

Our best Air France deals on Dallas to London Gatwick Airport flight tickets
Air France
Mar 31
DAL10:42 amDallas Love Field
16h 43m
2 stops
LGW9:25 amLondon Gatwick
Apr 13
LGW5:00 pmLondon Gatwick
30h 50m
2 stops
DAL5:50 pmDallas Love Field
$984
Air France
Apr 1
DAL10:42 amDallas Love Field
16h 43m
2 stops
LGW9:25 amLondon Gatwick
Apr 8
LGW10:25 amLondon Gatwick
18h 20m
2 stops
DAL10:45 pmDallas Love Field
$1,074
Air France
May 3
DAL3:53 pmDallas Love Field
18h 07m
2 stops
LGW4:00 pmLondon Gatwick
May 10
LGW10:25 amLondon Gatwick
19h 31m
2 stops
DAL11:56 pmDallas Love Field
$1,261

Turkish Airlines flights from Dallas to London Gatwick Airport

Our best Turkish Airlines deals on Dallas to London Gatwick Airport flight tickets
Turkish Airlines
Apr 27
DFW9:30 pmDallas/Fort Worth
18h 55m
1 stop
LGW10:25 pmLondon Gatwick
Jun 2
LGW5:35 pmLondon Gatwick
25h 10m
1 stop
DFW12:45 pmDallas/Fort Worth
$731
Turkish Airlines
Mar 24
DFW9:25 pmDallas/Fort Worth
31h 00m
1 stop
LGW9:25 amLondon Gatwick
Apr 1
LGW10:50 amLondon Gatwick
38h 45m
1 stop
DFW7:35 pmDallas/Fort Worth
$733
Turkish Airlines
Mar 24
DFW9:25 pmDallas/Fort Worth
20h 10m
1 stop
LGW10:35 pmLondon Gatwick
Apr 1
LGW5:35 pmLondon Gatwick
32h 00m
1 stop
DFW7:35 pmDallas/Fort Worth
$734

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 March 12, 2026.
Use the filters below to find and compare flights from Dallas to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 3/30

7:20 am-10:00 am

1 stop20h 40m

London Gatwick

Mon 4/13

2:00 pm-7:54 am

2 stops23h 54m

$687
Quickest round-trip

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sat 3/28

2:23 pm-10:00 am

1 stop14h 37m

London Gatwick

Sat 4/18

1:05 pm-1:57 am

1 stop18h 52m

$688

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 4/16

3:25 pm-6:20 am

1 stop32h 55m

London Gatwick

Tue 4/21

1:05 pm-1:57 am

1 stop18h 52m

$689

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 4/1

2:21 pm-10:00 am

1 stop13h 39m

London Gatwick

Sat 4/18

2:00 pm-2:33 pm

2 stops30h 33m

$690

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sun 3/29

7:20 am-6:20 am

2 stops17h 00m

London Gatwick

Tue 4/21

1:05 pm-1:57 am

1 stop18h 52m

$691

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sun 3/29

7:20 am-6:20 am

2 stops17h 00m

London Gatwick

Fri 5/15

1:05 pm-8:31 am

1 stop25h 26m

$692

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Mon 3/30

7:20 am-6:20 am

2 stops17h 00m

London Gatwick

Thu 4/23

1:05 pm-1:57 am

1 stop18h 52m

$693

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 4/1

2:21 pm-10:00 am

1 stop13h 39m

London Gatwick

Mon 4/13

2:00 pm-2:11 pm

1 stop30h 11m

$694

DallasLondon

DAL - LGW

DALLGW

Dallas Love Field

Tue 3/31

10:42 am-9:25 am

2 stops16h 43m

London Gatwick

Mon 4/13

5:00 pm-5:50 pm

2 stops30h 50m

$984

DallasLondon

DAL - LGW

DALLGW

Dallas Love Field

Wed 4/1

10:42 am-9:25 am

2 stops16h 43m

London Gatwick

Wed 4/8

10:25 am-10:45 pm

2 stops18h 20m

$1,074

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 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 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 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 during the month February is also very affordable. Most momondo users find prices during this month for around $744.

Cheap Dallas to London Gatwick Airport flight deals and tips

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

Fastest flight time

13h 39m

Direct flights

None
The fastest flight from Dallas to London Gatwick Airport takes 13h 39m
There are no direct flights from Dallas to London Gatwick Airport. There are no popular flight routes from Dallas to London Gatwick Airport.
Search flight deals

  • How far is Dallas to London Gatwick by plane?

    There are 4753.6 mi between Dallas and London Gatwick. In terms of flight time, this usually takes a little over 13h 39m.

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

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

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

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

    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 Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick Airport 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 Gatwick Airport. 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 Gatwick Airport

Compare and see reviews for airlines that fly from Dallas to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $612Free CancellationRating
7.1
11,432 reviews
Search American Airlines flights
British AirwaysPriceFrom $718Free CancellationRating
6.7
7,784 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
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Harrow
Watford
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

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

Finding the right flight to London from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Dallas to London 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 Dallas to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to London.

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

If you are not ready to book a flight from Dallas to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Gatwick Airport trip

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