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Cheap flights from London Gatwick Airport to Dallas from £357

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DFW
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Dallas
Explore the most affordable flight options available from Gatwick to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Mon 16/313:00
LGW
-
DFW
1 stop15h 59m
Multiple Airlines
Thu 26/314:23
DFW
-
LGW
1 stop14h 37m
Multiple Airlines
Deal found 19/2£552
Thu 5/314:00
LGW
-
DFW
1 stop25h 03m
Multiple Airlines
Sat 7/321:48
DFW
-
LGW
2 stops26h 12m
Multiple Airlines
Deal found 19/2£554
Thu 12/307:00
LGW
-
DFW
3 stops45h 59m
Multiple Airlines
Tue 24/307:35
DFW
-
LGW
2 stops21h 25m
Multiple Airlines
Deal found 19/2£555
Thu 26/207:00
LGW
-
DFW
3 stops46h 50m
Multiple Airlines
Tue 24/319:35
DFW
-
LGW
2 stops33h 25m
Multiple Airlines
Deal found 17/2£555
Wed 25/219:25
LGW
-
DFW
2 stops34h 25m
Multiple Airlines
Tue 24/314:23
DFW
-
LGW
1 stop14h 37m
Multiple Airlines
Deal found 17/2£556
Wed 11/313:00
LGW
-
DFW
1 stop16h 20m
Multiple Airlines
Thu 26/314:23
DFW
-
LGW
1 stop14h 37m
Multiple Airlines
Deal found 19/2£558
Thu 5/314:00
LGW
-
DFW
1 stop25h 03m
Multiple Airlines
Sat 14/310:06
DFW
-
LGW
2 stops38h 54m
Multiple Airlines
Deal found 16/2£558
Mon 4/514:00
LGW
-
DFW
1 stop30h 00m
Multiple Airlines
Mon 18/514:10
DFW
-
LGW
1 stop13h 50m
Multiple Airlines
Deal found 16/2£560
Tue 31/313:05
LGW
-
DFW
1 stop16h 54m
Multiple Airlines
Thu 16/417:24
DFW
-
LGW
1 stop30h 56m
Multiple Airlines
Deal found 18/2£561
Thu 12/307:00
LGW
-
DFW
3 stops45h 59m
Multiple Airlines
Mon 23/319:35
DFW
-
LGW
2 stops33h 25m
Multiple Airlines
Deal found 19/2£563
Wed 11/319:25
LGW
-
DFW
3 stops32h 37m
Multiple Airlines
Fri 27/307:20
DFW
-
LGW
1 stop21h 40m
Multiple Airlines
Deal found 16/2£564
Mon 2/311:55
LGW
-
DAL
2 stops17h 10m
Multiple Airlines
Tue 17/314:15
DAL
-
LGW
2 stops15h 40m
Multiple Airlines
Deal found 20/2£787

Find flight deals from Gatwick to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2026.

Round-trip from

£552

One-way from

£357

Popular in

December

Cheapest in

September

Average price

£686
16/3-26/3
  • 16/3-26/3
  • 2 total stops
  • 30h 36m total
  • London to Dallas
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 26h 33m total
  • London to Dallas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Dallas 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, Cheapflights users made 858,174 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Dallas that are best for you.

Fly from

Gatwick

Fly to

Dallas

Route

Depart

Return

Price

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Wed 11/3

19:25-23:02

3 stops32h 37m

Dallas/Fort Worth

Fri 27/3

07:20-10:00

1 stop21h 40m

£564

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Mon 16/3

19:25-23:02

3 stops32h 37m

Dallas/Fort Worth

Mon 30/3

07:20-10:00

1 stop20h 40m

£564

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Mon 2/3

08:30-23:50

3 stops45h 20m

Dallas/Fort Worth

Thu 19/3

07:35-10:00

2 stops21h 25m

£597

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 5/3

14:00-18:10

1 stop34h 10m

Dallas/Fort Worth

Thu 12/3

18:13-06:00

2 stops30h 47m

£625

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Fri 6/3

09:00-12:54

1 stop33h 54m

Dallas/Fort Worth

Fri 13/3

20:26-06:00

2 stops52h 34m

£632

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 12/3

06:25-19:40

1 stop18h 15m

Dallas/Fort Worth

Sat 28/3

15:45-15:40

1 stop18h 55m

£684

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 5/3

14:00-18:10

1 stop34h 10m

Dallas/Fort Worth

Fri 13/3

07:20-10:00

1 stop21h 40m

£686

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 12/3

10:20-19:40

1 stop38h 20m

Dallas/Fort Worth

Sat 21/3

21:35-16:10

1 stop37h 35m

£701

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Tue 17/3

06:25-19:40

1 stop18h 15m

Dallas/Fort Worth

Sat 21/3

15:45-16:10

1 stop19h 25m

£726

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Sat 14/3

06:15-19:40

1 stop18h 25m

Dallas/Fort Worth

Fri 20/3

21:35-09:20

1 stop30h 45m

£733

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 40 results
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Best time to book a flight from Gatwick to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Dallas

How much does it cost for a return flight from London Gatwick Airport to Dallas?

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 20 February 2026.
See what other customers who have flown with Finnair and British Airways from London Gatwick Airport to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,364 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.2

Overall

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,364 reviews
Finnair
7.6
Good
1,364 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.2

Overall

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,757 reviews
Finnair
7.6
Good
1,364 reviews
Check prices

Boarding

7.7

Food

6.7

Crew

8.2

Overall

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from London Gatwick Airport to Dallas round-trip?

    Our cheapest airline available from London Gatwick Airport to Dallas is British Airways. Our recent data shows that you can find tickets from as low as £570 on this airline. An additional option worth looking into is Finnair, starting at £595. These flights start at 29% lower than the current average price 3 months from now.

  • Can I find deals for flights from Gatwick to Dallas that include hotel bookings?

    Yes. In addition to deals on Gatwick to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Dallas.

  • Can I find deals for business class flights from Gatwick to Dallas?

    Yes. Cheapflights offers flight deals from Gatwick to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Gatwick to Dallas

Discover the top 2 airlines that operate flights from Gatwick to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£570Average£733FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£595Average£757FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Dallas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Dallas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Dallas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Dallas for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Dallas with no change fees?

Yes! Cheapflights helps users easily find flights from Gatwick to Dallas with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Dallas become cheaper?

Of course! You can now track prices for flights from Gatwick to Dallas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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