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$176+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to London are usually found in October or February, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 January 6, 2026.

Round-trip from

$677
(British Airways)

One-way from

$176
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$898
From Dallas to London (LON)
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One-way flight from Dallas to London (LON)
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Highest demand for flights based on searches. 21% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Thu 2/58:35 pmDFW - LGW
1 stop37h 35mTurkish Airlines
Sun 2/86:20 amLGW - DFW
2 stops22h 39mTurkish Airlines
Deal found 1/6$677
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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 5/128:50 pmDFW - LHR
Nonstop9h 20mBritish Airways
Tue 5/267:40 amLHR - DFW
1 stop14h 45mBritish Airways
Deal found 1/6$678
This Mytrip deal was found by Cheapflights users on 1/6. 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.
Fri 1/2311:06 amDFW - LGW
1 stop16h 54mMultiple Airlines
Sun 1/256:10 amLGW - DFW
3 stops23h 48mMultiple Airlines
Deal found 1/6$678
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 3/227:20 amDFW - LGW
2 stops17h 40mMultiple Airlines
Wed 4/151:05 pmLGW - DFW
1 stop16h 54mMultiple Airlines
Deal found 1/6$679
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:35 pmDFW - LGW
1 stop12h 55mBritish Airways
Fri 2/1311:20 amLGW - DFW
1 stop16h 15mBritish Airways
Deal found 1/6$682
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/47:39 amDFW - LGW
1 stop16h 21mMultiple Airlines
Mon 2/91:00 pmLGW - DFW
1 stop17h 20mMultiple Airlines
Deal found 1/6$684
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/131:55 pmDFW - LGW
1 stop20h 30mMultiple Airlines
Sat 1/242:00 pmLGW - DFW
1 stop14h 49mMultiple Airlines
Deal found 1/6$685
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 3/227:20 amDFW - LGW
2 stops17h 40mMultiple Airlines
Tue 4/71:05 pmLGW - DFW
1 stop18h 02mMultiple Airlines
Deal found 1/6$687
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:55 pmDFW - LGW
1 stop16h 55mBritish Airways
Sun 3/155:35 pmLGW - DFW
2 stops27h 35mBritish Airways
Deal found 1/6$688
This Bravofly deal was found by Cheapflights users on 1/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:15 pmDFW - LHR
Nonstop9h 00mBritish Airways
Fri 2/276:05 amLHR - DFW
1 stop14h 50mBritish Airways
Deal found 1/6$689
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Thu 1/222:41 pmDFW - LGW
1 stop13h 19mMultiple Airlines
Sat 2/288:20 amLGW - DFW
2 stops21h 30mMultiple Airlines
Deal found 1/5$689
This British Airways deal was found by Cheapflights users on 1/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:15 pmDFW - LHR
Nonstop9h 00mBritish Airways
Sat 3/76:05 amLHR - DFW
1 stop14h 50mBritish Airways
Deal found 1/6$690

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 January 6, 2026.
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

DAL - LHR

DALLHR

Dallas Love Field

Mon 4/20

10:15 am-6:45 am

1 stop14h 30m

London Heathrow

Wed 4/29

11:15 am-10:33 pm

1 stop17h 18m

$692

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 2/5

11:25 am-7:05 am

1 stop13h 40m

London Heathrow

Thu 2/12

6:20 am-2:00 pm

1 stop13h 40m

$695

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 2/6

12:30 pm-10:00 am

1 stop15h 30m

London Heathrow

Tue 2/10

6:30 am-5:29 pm

2 stops16h 59m

$699

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 2/20

11:45 am-8:45 am

1 stop15h 00m

London Heathrow

Fri 2/27

6:30 am-4:46 pm

2 stops16h 16m

$699

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 3/7

1:32 pm-6:25 am

1 stop10h 53m

London Heathrow

Mon 3/16

5:35 pm-3:00 pm

1 stop26h 25m

$707

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 3/1

4:00 pm-5:40 pm

2 stops19h 40m

London Heathrow

Tue 3/31

6:40 am-9:57 pm

2 stops21h 17m

$709

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 1/20

7:00 pm-10:00 am

Nonstop9h 00m

London Heathrow

Sat 2/28

8:20 am-12:40 pm

Nonstop10h 20m

$711

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 1/24

7:00 pm-10:00 am

Nonstop9h 00m

London Heathrow

Wed 2/4

2:45 pm-7:10 pm

Nonstop10h 25m

$711

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 2/2

7:00 pm-10:00 am

Nonstop9h 00m

London Heathrow

Sun 2/15

8:20 am-12:40 pm

Nonstop10h 20m

$711

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 3/5

8:05 am-9:20 am

2 stops19h 15m

London Heathrow

Mon 3/9

7:05 am-12:27 am

3 stops22h 22m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to London. Price data was last updated on January 2, 2026.

Booking 33 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.

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 $402). Flying from Dallas to London in June is currently the most expensive (average of $832). 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 January 6, 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 January 6, 2026.

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

How often are flights from Dallas to London delayed?

About 21% of weekly flights between Dallas and London have experienced delays in the past year, with the average delay time being 162 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 last year, British Airways have had the lowest number of delays on this route, with just 16% 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 January 6, 2026.
Get a feel of what it's like to fly with Finnair, Scandinavian Airlines, and American 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
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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
1,345 reviews
Finnair
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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
1,633 reviews
Finnair
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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
11,088 reviews
Finnair
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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
3,074 reviews
Finnair
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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
7,657 reviews
Finnair
7.6
Good
1,345 reviews

Food

6.7

Comfort

7.4

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.2

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?

    A quick flight from Dallas to London can take about 13h 40m. Delta provides one of the quickest options available for as low as $695. The distance between Dallas and London is about 4736 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 British Airways and Turkish Airlines - these airlines can fly you to your destination from $529 and $563, respectively. You may be able to fly from Dallas to London for 87% 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 Scandinavian Airlines and American 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 Love Field - London Heathrow.

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

    Consider Gulf Air (57%), Malaysia Airlines (55%) or Royal Jordanian (51%) 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 $269. While the most popular route (Dallas/Fort Worth - London Heathrow) can be booked for $541 on average, our data indicates $2,839 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, March is the cheapest month in which you can book a flight from Dallas to London (average of $402). Flying from Dallas to London in June is currently the most expensive (average of $832). 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
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Dallas to London

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$680FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$536Average$1,019FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$563Average$1,011FlexibilityNo cancel feeOn-time77%
DeltaCheapest$568Average$894FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$571Average$981FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$576Average$741FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$586Average$1,030FlexibilityNo cancel feeOn-time71%
FinnairCheapest$606Average$916FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$628Average$864FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$636Average$1,041FlexibilityNo cancel feeOn-time76%

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