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Cheap flights from Dallas to London from £228

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Dallas to London are usually found in October or August, booked 33 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Dallas to London

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to London (LON). 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 25 November 2025.

Round-trip from

£550

One-way from

£228

Popular in

June

Cheapest in

October

Average price

£636
Scandinavian Airlines
  • Scandinavian Airlines
  • 10/2-15/2
  • 5 total stops
  • 39h 21m total
  • Dallas to London
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 26h 10m total
  • Dallas to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£153 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Dallas to London

Enter your travel dates to find the best prices.

Cheapest flights from Dallas to London
Explore the most affordable flight options available from Dallas to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Mon 8/1213:22DFW - LGW
2 stops15h 33mMultiple Airlines
Fri 12/1211:55LGW - DFW
3 stops29h 30mMultiple Airlines
Deal found 24/11£555
Wed 10/1210:31DFW - LGW
2 stops18h 24mMultiple Airlines
Wed 14/106:05LGW - DFW
3 stops23h 47mMultiple Airlines
Deal found 24/11£556
Thu 11/1221:00DFW - LGW
1 stop31h 00mMultiple Airlines
Sun 14/1214:10LGW - DFW
1 stop23h 31mMultiple Airlines
Deal found 24/11£557
Mon 8/1213:22DFW - LHR
2 stops15h 28mMultiple Airlines
Fri 12/1212:15LHR - DFW
3 stops29h 10mMultiple Airlines
Deal found 24/11£558
Wed 10/1220:03DFW - LHR
3 stops29h 07mMultiple Airlines
Wed 14/106:00LHR - DFW
3 stops24h 20mMultiple Airlines
Deal found 24/11£559
Thu 11/1220:03DFW - LHR
3 stops31h 17mMultiple Airlines
Wed 14/119:20LHR - DFW
2 stops25h 50mMultiple Airlines
Deal found 24/11£562
Mon 8/1215:59DAL - LHR
2 stops19h 41mScandinavian Airlines
Fri 12/1217:00LHR - DAL
2 stops36h 56mScandinavian Airlines
Deal found 24/11£566
Fri 12/1205:59DFW - LGW
1 stop22h 01mMultiple Airlines
Fri 9/114:00LGW - DFW
2 stops23h 06mMultiple Airlines
Deal found 23/11£569
Mon 1/1216:04DFW - LHR
2 stops19h 36mScandinavian Airlines
Sat 6/1206:40LHR - DFW
2 stops23h 23mScandinavian Airlines
Deal found 24/11£570
Thu 4/1217:54DFW - LHR
3 stops31h 16mMultiple Airlines
Thu 11/1206:00LHR - DFW
2 stops24h 59mMultiple Airlines
Deal found 24/11£574
Tue 2/1205:25DFW - LHR
2 stops23h 25mMultiple Airlines
Mon 8/1212:15LHR - DFW
3 stops29h 10mMultiple Airlines
Deal found 24/11£576
Thu 4/1205:28DFW - LHR
3 stops23h 52mMultiple Airlines
Tue 9/1213:25LHR - DFW
3 stops28h 50mMultiple Airlines
Deal found 23/11£579

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas to London 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 25 November 2025.
Use the filters below to find and compare flights from Dallas to London that are best for you.

Fly from

Dallas

Fly to

London

Route

Depart

Return

Price

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sun 1/3

07:00-09:25

2 stops20h 25m

London Gatwick

Tue 31/3

14:05-12:45

1 stop28h 40m

£556

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Thu 11/12

10:31-10:55

2 stops18h 24m

London Gatwick

Wed 14/1

06:05-23:52

3 stops23h 47m

£556

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Wed 10/12

10:31-10:55

2 stops18h 24m

London Gatwick

Wed 14/1

06:05-23:52

3 stops23h 47m

£556

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Wed 18/3

17:55-15:00

1 stop16h 05m

London Stansted

Tue 24/3

07:40-06:01

2 stops27h 21m

£560

DallasLondon

DFW - LTN

DFWLTN

Dallas/Fort Worth

Wed 11/3

07:05-13:25

2 stops25h 20m

London Luton

Tue 17/3

18:25-21:39

3 stops32h 14m

£566

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Thu 30/4

21:30-10:15

1 stop30h 45m

London Stansted

Fri 8/5

06:15-19:35

1 stop19h 20m

£572

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Tue 12/5

21:30-16:50

1 stop37h 20m

London Stansted

Wed 27/5

06:15-19:35

1 stop19h 20m

£587

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Mon 4/5

14:30-22:10

1 stop25h 40m

London Stansted

Mon 11/5

11:10-22:29

2 stops41h 19m

£589

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Wed 15/4

14:30-16:50

1 stop20h 20m

London Stansted

Sun 26/4

06:15-19:35

1 stop19h 20m

£592

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 4/3

15:45-06:50

Nonstop9h 05m

London Heathrow

Tue 10/3

16:15-16:10

1 stop28h 55m

£617

Flights are sorted by cheapest return flights first.

Deals found on 23/11

Showing 1-10 of 60 results
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6

Best time to book a flight from Dallas to London

Have a flexible travel schedule? Discover the best time to fly to London from Dallas 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 Dallas to London

How far ahead should I book a flight from Dallas to London?

Use this chart to determine the optimal time to book a return flight from Dallas to London. Price data was last updated on 21 November 2025.

The best time to book flights from Dallas to London is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to London?

Currently, March is the cheapest month in which you can book a flight from Dallas to London (average of £307). Flying from Dallas to London in June is currently the most expensive (average of £663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to LON?

Find hourly flight availability from Dallas to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas to London in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Dallas to London?

Use this chart to determine the cheapest time to fly return from Dallas to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Dallas to London flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to London

Explore weekly flight availability from Dallas to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 November 2025.

The most flights from A78 to LON are scheduled on a Monday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Dallas to London delayed?

About 20% of weekly flights between Dallas and London have experienced delays in the past year, with the average delay time being 165 minutes.

What is the most punctual flight time for Dallas to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dallas to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 25 November 2025.
See what other customers who have flown with Finnair, Scandinavian Airlines, andAmerican Airlines from Dallas to London 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
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Scandinavian Airlines
7.4
Good
1,585 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,042 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,033 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,536 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Boarding

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

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

  • How long is the flight from Dallas to London?

    Turkish Airlines, Finnair, and Scandinavian Airlines can get you from Dallas to London in just under 9h 05m. Your travel time can differ by up to 21h 40m. There are 4736 mi between Dallas and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Scandinavian Airlines (£467), British Airways (£469), and Finnair (£472) offers the cheapest pricing from Dallas to London. Users have found that Scandinavian Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to London one-way?

    One-way options have recently been found by users for as low as £266 on Scandinavian Airlines. Other airlines that offer cheap prices include JetBlue from £266 and Delta from £395 one-way.

  • What are the most popular routes from Dallas to London?

    When deciding which route to take from Dallas to London consider Dallas/Fort Worth - London Heathrow, Dallas/Fort Worth - London Gatwick or Dallas Love Field - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Dallas to London?

    No one likes to see their flight delayed. When booking a flight from Dallas to London consider choosing Royal Jordanian (71%), Malaysia Airlines (60%) or Gulf Air (56%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas to London?

    Looking at all options, your cheapest flight can be booked for £390. While the most popular route (Dallas/Fort Worth - London Heathrow) can be booked for £439 on average, our data indicates £2,130 when flying from Dallas to London.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Dallas to London?

    Currently, March is the cheapest month in which you can book a flight from Dallas to London (average of £307). Flying from Dallas to London in June is currently the most expensive (average of £663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
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Deal
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Watford
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Ipswich
Bedford
Eastbourne

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Alternative routes for Dallas to London

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Top 5 airlines flying from Dallas to London

Discover the top 5 airlines that operate flights from Dallas to London. 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£467Average£659FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£469Average£689FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£472Average£815FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£487Average£737FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£554Average£666FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Dallas to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Dallas.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dallas to London flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Dallas to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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