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$319+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LON
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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The best prices from Dallas to London are usually found in October or April, booked 32 days in advance, depart on a Tuesday or Wednesday 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 23, 2025.

Round-trip from

$687
(Iberia)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$835
From Dallas to London (LON)
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One-way flight from Dallas to London (LON)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($275 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 23, 2025.

This Iberia deal was found by Cheapflights users on 1/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/106:30 pmDFW - LHR
Nonstop9h 10mIberia
Fri 2/2811:25 amLHR - DFW
1 stop15h 10mIberia
Deal found 1/22$687
This Mytrip deal was found by Cheapflights users on 1/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:35 amDFW - STN
3 stops30h 55mMultiple Airlines
Sun 2/96:15 amSTN - DFW
2 stops22h 07mMultiple Airlines
Deal found 1/23$687
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:35 amDFW - LTN
2 stops18h 30mMultiple Airlines
Wed 3/127:05 amLTN - DFW
2 stops20h 59mMultiple Airlines
Deal found 1/22$688
This SmartFares deal was found by Cheapflights users on 1/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/57:00 amDFW - LHR
2 stops27h 00mScandinavian Airlines
Sun 2/96:40 pmLHR - DFW
2 stops35h 17mScandinavian Airlines
Deal found 1/22$688
This SmartFares deal was found by Cheapflights users on 1/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/312:09 pmDAL - LHR
2 stops21h 51mScandinavian Airlines
Sun 2/97:30 pmLHR - DAL
2 stops32h 47mScandinavian Airlines
Deal found 1/23$688
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:29 amDFW - LGW
2 stops17h 01mAmerican Airlines
Tue 11/1811:20 amLGW - DFW
1 stop16h 30mAmerican Airlines
Deal found 1/22$688
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:26 pmDFW - LHR
1 stop11h 29mBritish Airways
Wed 3/1210:40 amLHR - DFW
Nonstop10h 20mBritish Airways
Deal found 1/22$689
This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Sat 5/1010:00 amDFW - LGW
1 stop18h 00mMultiple Airlines
Mon 5/1210:00 amLGW - DFW
1 stop18h 57mMultiple Airlines
Deal found 1/22$689
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1911:35 amDFW - LHR
1 stop13h 35mUnited Airlines
Tue 2/256:30 amLHR - DFW
1 stop14h 05mUnited Airlines
Deal found 1/21$691
This Gotogate deal was found by Cheapflights users on 1/22. 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.
Wed 2/1911:35 amDFW - LHR
1 stop13h 35mMultiple Airlines
Wed 2/268:55 amLHR - DFW
2 stops19h 53mMultiple Airlines
Deal found 1/22$694
This Finnair deal was found by Cheapflights users on 1/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/44:20 pmDFW - LHR
Nonstop9h 00mFinnair
Tue 2/189:25 amLHR - DFW
Nonstop10h 30mFinnair
Deal found 1/23$696
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/24:02 pmDAL - LHR
1 stop12h 33mVirgin Atlantic
Tue 2/182:30 pmLHR - DAL
1 stop13h 47mVirgin Atlantic
Deal found 1/21$697

Find flights from Dallas to London within your budget

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 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 2/10

6:30 pm-9:40 am

Nonstop9h 10m

London Heathrow

Fri 2/28

11:25 am-8:35 pm

1 stop15h 10m

$687

DallasLondon

DFW - STN

DFWSTN

Dallas/Fort Worth

Mon 2/3

11:35 am-12:30 am

3 stops30h 55m

London Stansted

Sun 2/9

6:15 am-10:22 pm

2 stops22h 07m

$687

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 2/5

7:00 am-4:00 pm

2 stops27h 00m

London Heathrow

Sun 2/9

6:40 pm-11:57 pm

2 stops35h 17m

$688

DallasLondon

DFW - LTN

DFWLTN

Dallas/Fort Worth

Wed 3/5

11:35 am-12:05 pm

2 stops18h 30m

London Luton

Wed 3/12

7:05 am-11:04 pm

2 stops20h 59m

$688

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Mon 2/3

12:09 pm-4:00 pm

2 stops21h 51m

London Heathrow

Sun 2/9

7:30 pm-10:17 pm

2 stops32h 47m

$688

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

Sat 5/10

10:00 am-10:00 am

1 stop18h 00m

London Gatwick

Mon 5/12

10:00 am-10:57 pm

1 stop18h 57m

$689

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 2/19

11:35 am-7:10 am

1 stop13h 35m

London Heathrow

Tue 2/25

6:30 am-2:35 pm

1 stop14h 05m

$691

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 2/10

11:35 am-7:10 am

1 stop13h 35m

London Heathrow

Fri 2/28

6:30 am-2:35 pm

1 stop14h 05m

$692

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 2/4

4:20 pm-7:20 am

Nonstop9h 00m

London Heathrow

Tue 2/18

9:25 am-1:55 pm

Nonstop10h 30m

$696

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Sun 2/2

4:02 pm-10:35 am

1 stop12h 33m

London Heathrow

Tue 2/18

2:30 pm-10:17 pm

1 stop13h 47m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

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.

Travel insights for flights from Dallas to London

Get recent, data-driven insights about flights from Dallas to London including ideal travel times, pricing trends, and more.

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 17, 2025.

Booking 32 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, November is the cheapest month in which you can book a flight from Dallas to London (average of $661). Flying from Dallas to London in June is currently the most expensive (average of $1,137). 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 23, 2025.

One of the essential ways to save on airfare from Dallas to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

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

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

Travelers seeking maximum savings on their Dallas to London flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday 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 January 23, 2025.

The most flights from A78 to LON are scheduled on a Thursday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 23, 2025.
To help decide which airline to fly from Dallas to London, see what other customers have to say about Iberia, Scandinavian Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,512 reviews
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,338 reviews
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

EL AL
7.8
Good
534 reviews
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
8,512 reviews

Crew

8.6

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $687, Iberia will fly you from Dallas to London and back. In addition to Iberia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and United Airlines - these airlines can fly you to your destination from $688 and $691, respectively. You may be able to fly from Dallas to London for 26% 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 $324. However, be on the lookout for offers from Turkish Airlines and Scandinavian 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 Aer Lingus (75%), Royal Jordanian (64%) or American Airlines (57%) 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 $422. While the most popular route (Dallas/Fort Worth - London Heathrow) can be booked for $653 on average our data indicates $3,174 when flying from Dallas to London.

  • Where are the most common layover locations when flying from Dallas to London?

    The most popular layover on flights from Dallas to London is Atlanta. Atlanta is followed by Detroit in terms of the most popular layover location on flights from Dallas to London.

  • What are some popular things to do or see while on a layover in Atlanta?

    The majority of Atlanta visitors spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Georgia Aquarium, Fox Theatre, and World of Coca-Cola are located about 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $42.

  • What are some popular points of interest to see during a layover in Detroit?

    Fox Theatre, Fillmore Detroit, and Masonic Temple are the most popular attractions in Detroit if you're in need of something to do during your layover. Fox Theatre, Fillmore Detroit, and Masonic Temple can be visited by traveling about 17.3 mi, 17.3 mi, and 17.0 mi respectively from Detroit Metropolitan Wayne County. Those on a layover in Detroit in need of a rental car can book one at Detroit Metropolitan Wayne County for about $61.

  • Where are the least popular layover locations for Dallas to London flights?

    The least popular layover on flights from Dallas to London is Chicago.

  • 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, November is the cheapest month in which you can book a flight from Dallas to London (average of $661). Flying from Dallas to London in June is currently the most expensive (average of $1,137). 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 Dallas?

Book flights to Dallas if you plan to visit one of these locations
Hayes
Hounslow
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Harrow
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Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
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Orpington
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Bromley
Folkestone
Ilford
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Chelmsford

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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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$445Average$818FlexibilityNo cancel feeOn-time75%
DeltaCheapest$445Average$739FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$445Average$878FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$544Average$687FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$545Average$820FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$806FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$566Average$943FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$603Average$848FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$622Average$920FlexibilityNo cancel feeOn-time70%
IberiaCheapest$623Average$891FlexibilityNo cancel feeOn-time77%
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