HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$447+ Cheap flights from Dallas to London (LON)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
Jun 23 — Jun 301
Tue 6/23
Tue 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Dallas to London are usually found in October or February, booked 27 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Dallas to London

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 May 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:45 pm
DFW
-
LTN
1 stop15h 15m
Multiple Airlines
Wed 10/218:00 am
LTN
-
DFW
1 stop18h 10m
Multiple Airlines
Deal found 5/24$946
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:20 pm
DFW
-
LGW
1 stop31h 00m
Multiple Airlines
Mon 10/122:00 pm
LGW
-
DFW
1 stop25h 12m
Multiple Airlines
Deal found 5/22$946
This Gotogate deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:30 pm
DFW
-
LHR
1 stop18h 40m
Turkish Airlines
Wed 8/266:30 pm
LHR
-
DFW
1 stop31h 05m
Turkish Airlines
Deal found 5/22$947
This Turkish Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:30 pm
DFW
-
STN
1 stop30h 25m
Turkish Airlines
Thu 10/155:35 pm
STN
-
DFW
1 stop32h 00m
Turkish Airlines
Deal found 5/22$947
This Turkish Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:30 pm
DFW
-
LHR
1 stop18h 55m
Turkish Airlines
Thu 10/156:30 am
LHR
-
DFW
1 stop19h 05m
Turkish Airlines
Deal found 5/22$948
This Turkish Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am
DFW
-
STN
2 stops21h 10m
Multiple Airlines
Tue 9/155:35 pm
STN
-
DFW
2 stops35h 00m
Multiple Airlines
Deal found 5/22$948
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:49 am
DFW
-
LGW
1 stop16h 11m
Multiple Airlines
Tue 8/252:00 pm
LGW
-
DFW
1 stop23h 39m
Multiple Airlines
Deal found 5/21$948
This Cheapflightsfares deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:30 pm
DFW
-
LHR
1 stop18h 55m
Turkish Airlines
Fri 9/2510:40 pm
LHR
-
DFW
1 stop26h 55m
Turkish Airlines
Deal found 5/23$949
This Mytrip deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:25 pm
DFW
-
STN
2 stops20h 35m
Multiple Airlines
Sun 8/238:15 pm
STN
-
DFW
2 stops24h 00m
Multiple Airlines
Deal found 5/21$949
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:50 am
DFW
-
LGW
1 stop16h 30m
Multiple Airlines
Sat 8/221:05 pm
LGW
-
DFW
1 stop18h 36m
Multiple Airlines
Deal found 5/23$949
This BYOjet deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:59 pm
DFW
-
LHR
Nonstop9h 26m
Finnair
Tue 10/64:10 pm
LHR
-
DFW
1 stop28h 55m
Finnair
Deal found 5/23$950
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:34 am
DFW
-
LGW
1 stop19h 26m
Multiple Airlines
Sat 8/157:00 am
LGW
-
DFW
2 stops32h 07m
Multiple Airlines
Deal found 5/23$950

Find 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 May 24, 2026.

Round-trip from

$946
(Kiwi.com)

One-way from

$447
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,155
From Dallas to London (LON)
Search Deals
One-way flight from Dallas to London (LON)
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated May 24, 2026.
Use the filters below to find and compare flights from Dallas to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Wed 11/18

3:45 pm-9:00 am

1 stop11h 15m

London Heathrow

Thu 11/26

12:30 pm-8:36 pm

1 stop14h 06m

$1,003

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Mon 11/9

3:45 pm-9:00 am

1 stop11h 15m

London Heathrow

Thu 11/12

8:55 am-5:50 pm

1 stop14h 55m

$1,003

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Sat 9/12

8:00 am-6:45 am

2 stops16h 45m

London Heathrow

Wed 9/16

9:55 am-10:38 pm

2 stops18h 43m

$1,029
Quickest round-trip

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 8/20

7:40 pm-10:55 am

Nonstop9h 15m

London Heathrow

Thu 9/3

12:55 pm-5:05 pm

Nonstop10h 10m

$1,037

DallasLondon

DAL - LGW

DALLGW

Dallas Love Field

Tue 9/29

3:45 pm-4:00 pm

2 stops18h 15m

London Gatwick

Thu 10/8

10:25 am-8:36 pm

2 stops16h 11m

$1,041

DallasLondon

DFW - LTN

DFWLTN

Dallas/Fort Worth

Wed 10/7

9:45 pm-7:00 pm

1 stop15h 15m

London Luton

Tue 10/20

7:20 am-8:10 pm

2 stops18h 50m

$1,048

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Mon 9/21

12:05 pm-7:15 am

1 stop13h 10m

London Heathrow

Sat 10/3

3:15 pm-10:38 pm

1 stop13h 23m

$1,053

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Wed 10/21

12:01 pm-6:25 am

1 stop12h 24m

London Heathrow

Sat 10/31

8:55 am-5:50 pm

1 stop13h 55m

$1,053

DallasLondon

DAL - LCY

DALLCY

Dallas Love Field

Mon 9/28

12:01 pm-9:30 am

2 stops15h 29m

London City

Fri 10/2

8:25 am-8:30 pm

2 stops18h 05m

$1,058

DallasLondon

DFW - LTN

DFWLTN

Dallas/Fort Worth

Mon 8/10

12:25 pm-10:25 am

2 stops16h 00m

London Luton

Wed 8/26

6:10 pm-12:15 pm

2 stops24h 05m

$1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 round-trip 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

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

Currently, August is the cheapest month in which you can book a flight from Dallas to London (average of $131). Flying from Dallas to London in March is currently the most expensive (average of $2,351). 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 May 24, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to London as you normally would.

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 May 24, 2026.

The most flights from A78 to LON are scheduled on a Saturday (29 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost to fly round-trip from Dallas to London?

How often are flights from Dallas to London delayed?

About 24% of weekly flights between Dallas and London have experienced delays in the past year, with the average delay time being 168 minutes.

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

Historically, flights departing in the early afternoon 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 Thursday 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 last year, American Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.

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

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 May 24, 2026.
Get a feel of what it's like to fly with Finnair,Turkish Airlines, andAmerican Airlines from Dallas to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.7
Good
1,399 reviews
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Turkish Airlines
7.4
Good
4,393 reviews
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
American Airlines
7.1
Good
11,632 reviews
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Iberia
7.0
Good
3,220 reviews
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
British Airways
6.7
Okay
7,998 reviews
Finnair
7.7
Good
1,399 reviews

Food

6.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Overall

7.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

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?

    A quick flight from Dallas to London can take about 11h 15m. KLM provides one of the quickest options available for as low as $1,003. The distance between Dallas and London is about 4732 mi. This flight may include one or multiple stops.

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

    Currently priced at $116, JetBlue will fly you from Dallas to London and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and British Airways - these airlines can fly you to your destination from $545 and $581, respectively. You may be able to fly from Dallas to London for 88% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $181. However, be on the lookout for offers from American Airlines and Turkish Airlines, as they are both options that can get you from Dallas to London for a low price.

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

    The most popular flight routes from Dallas to London are Dallas/Fort Worth - London Heathrow, Dallas/Fort Worth - London Gatwick and Dallas/Fort Worth - London Stansted.

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

    Consider Malaysia Airlines (81%), Royal Jordanian (78%) or Aer Lingus (75%) when booking your flight. These represent the most reliable airlines when flying from Dallas to London.

  • What are the cheapest flights from Dallas to London?

    Looking at all options, your cheapest flight can be booked for $373. While the most popular route (Dallas/Fort Worth - London Heathrow) can be booked for $849 on average, our data indicates $3,112 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 vacation 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, August is the cheapest month in which you can book a flight from Dallas to London (average of $131). Flying from Dallas to London in March is currently the most expensive (average of $2,351). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Dorking
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Dallas to London

Discover the top 10 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 2,558,603 searches. Data last updated May 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$659FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$545Average$733FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$581Average$1,045FlexibilityNo cancel feeOn-time70%
FinnairCheapest$591Average$1,000FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$606Average$1,063FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$628Average$1,063FlexibilityNo cancel feeOn-time69%
IberiaCheapest$634Average$934FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$1,109FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$637Average$1,009FlexibilityNo cancel feeOn-time67%
DeltaCheapest$698Average$1,055FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.