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$314+ Cheap flights from Dallas to Heathrow (LHR)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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The best prices from Dallas to London Heathrow are usually found in October or February, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Dallas to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Heathrow (LHR). 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 December 19, 2024.

Round-trip from

$758
(Scandinavian Airlines)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,075
From Dallas to London Heathrow
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One-way flight from Dallas to London Heathrow
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Dallas to Heathrow

Cheapest flights from Dallas to Heathrow
Explore the most affordable flight options available from Dallas to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Mytrip deal was found by Cheapflights users on 12/18. 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 12/305:00 amDFW - LHR
2 stops30h 40mMultiple Airlines
Sun 1/129:05 pmLHR - DFW
3 stops32h 54mMultiple Airlines
Deal found 12/18$911
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amDFW - LHR
2 stops27h 00mScandinavian Airlines
Wed 3/266:40 amLHR - DFW
2 stops22h 32mScandinavian Airlines
Deal found 12/17$1,133
This SmartFares deal was found by Cheapflights users on 12/17. 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 12/258:00 amDAL - LHR
2 stops26h 00mScandinavian Airlines
Sun 12/295:00 pmLHR - DAL
2 stops35h 33mScandinavian Airlines
Deal found 12/17$1,226
This Air Canada deal was found by Cheapflights users on 12/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:35 amDFW - LHR
1 stop13h 35mAir Canada
Tue 1/76:00 pmLHR - DFW
1 stop34h 22mAir Canada
Deal found 12/18$1,350
This Virgin Atlantic deal was found by Cheapflights users on 12/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:01 pmDAL - LHR
1 stop13h 54mVirgin Atlantic
Mon 1/1312:30 pmLHR - DAL
1 stop15h 47mVirgin Atlantic
Deal found 12/16$1,385
This SmartFares deal was found by Cheapflights users on 12/18. 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.
Sun 12/298:14 amDFW - LHR
2 stops18h 51mAer Lingus
Sun 1/124:20 pmLHR - DFW
2 stops45h 22mAer Lingus
Deal found 12/18$1,454
This oojo deal was found by Cheapflights users on 12/19. 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.
Sun 12/297:00 amDFW - LHR
2 stops20h 55mTurkish Airlines
Tue 12/316:35 amLHR - DFW
1 stop36h 40mTurkish Airlines
Deal found 12/19$1,800
This oojo deal was found by Cheapflights users on 12/19. 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.
Sun 12/295:20 pmDFW - LHR
1 stop20h 10mBritish Airways
Tue 12/319:35 amLHR - DFW
1 stop16h 00mBritish Airways
Deal found 12/19$1,954
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/18. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:26 amDFW - LHR
2 stops22h 04mTAP AIR PORTUGAL
Sat 1/118:15 amLHR - DFW
3 stops31h 27mTAP AIR PORTUGAL
Deal found 12/18$2,024
This JetBlue deal was found by Cheapflights users on 12/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1812:39 pmDFW - LHR
1 stop11h 16mJetBlue
Sun 12/228:25 amLHR - DFW
1 stop31h 42mJetBlue
Deal found 12/18$2,080
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:55 pmDAL - LHR
1 stop11h 40mKLM
Thu 1/92:30 pmLHR - DAL
1 stop13h 47mKLM
Deal found 12/17$2,334
This Aeromexico deal was found by Cheapflights users on 12/18. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:01 pmDAL - LHR
1 stop17h 39mAir France
Thu 1/24:10 pmLHR - DAL
1 stop31h 28mAir France
Deal found 12/18$2,814

Find flights from Dallas to Heathrow within your budget

Customize your flight search to find flights from Dallas to Heathrow 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 December 19, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 3/9

9:35 pm-10:25 pm

1 stop19h 50m

London Heathrow

Mon 3/17

6:00 pm-7:50 pm

1 stop30h 50m

$758

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Wed 2/12

12:25 pm-4:00 pm

2 stops21h 35m

London Heathrow

Wed 2/26

6:40 am-10:17 pm

2 stops21h 37m

$758

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 2/1

12:23 pm-4:00 pm

2 stops21h 37m

London Heathrow

Sat 2/8

6:40 am-11:57 pm

2 stops23h 17m

$760

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Mon 1/13

7:11 pm-7:10 am

3 stops29h 59m

London Heathrow

Mon 1/20

2:30 pm-6:16 pm

3 stops33h 46m

$762

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 1/12

6:05 pm-11:40 am

1 stop11h 35m

London Heathrow

Tue 1/28

6:20 am-1:50 pm

1 stop13h 30m

$810

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 1/12

11:35 am-7:10 am

1 stop13h 35m

London Heathrow

Tue 1/28

3:00 pm-11:04 pm

1 stop14h 04m

$817

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 1/15

4:20 pm-7:20 am

Nonstop9h 00m

London Heathrow

Mon 1/20

4:15 pm-3:10 pm

1 stop28h 55m

$820

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 3/4

4:20 pm-7:20 am

Nonstop9h 00m

London Heathrow

Tue 3/11

10:40 am-4:00 pm

Nonstop10h 20m

$825

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 3/12

5:01 pm-9:30 am

1 stop11h 29m

London Heathrow

Fri 3/21

9:25 am-2:55 pm

Nonstop10h 30m

$829

DallasLondon

DAL - LHR

DALLHR

Dallas Love Field

Sun 1/12

4:02 pm-10:35 am

1 stop12h 33m

London Heathrow

Tue 1/28

2:30 pm-10:17 pm

1 stop13h 47m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 35 results
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Best time to book a flight from Dallas to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Heathrow. Price data was last updated on December 13, 2024.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to London Heathrow Airport. 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 Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Dallas to London Heathrow Airport (average of $661). Flying from Dallas to London Heathrow Airport in June is currently the most expensive (average of $1,088). 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 LHR?

Find hourly flight availability from Dallas to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

It’s optimal to fly from Dallas to London Heathrow Airport at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas to Heathrow. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Dallas to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated December 19, 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, Virgin Atlantic and Air France from Dallas to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

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
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,600 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Overall

8.0

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 Heathrow. 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 Heathrow Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $758. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Iberia, with the lowest prices starting at $759 and $809, respectively. Scandinavian Airlines is currently priced 22% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Dallas to London Heathrow Airport are JetBlue ($317), Scandinavian Airlines ($374), and Turkish Airlines ($418).

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

    Before booking your flight to London Heathrow Airport from Dallas, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (86%), Aer Lingus (81%), Iberia( 79%).

  • What are the cheapest flights from Dallas to London Heathrow Airport?

    Looking for the cheapest flight from Dallas to London Heathrow Airport? While on average our users pay $3,186, our data indicates the cheapest price to be $402. The most popular route (Dallas/Fort Worth - London Heathrow), is priced around $680.

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

    Dallas to London Heathrow Airport flights have a layover in Atlanta most often.

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

    Georgia Aquarium, Fox Theatre, and World of Coca-Cola are the most popular attractions in Atlanta if you're in need of something to do during your layover. 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 landing in Atlanta looking to spend some time exploring during their layover can rent a car for about $55 per day.

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

    Dallas to London Heathrow Airport flights have a layover in Detroit the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Dallas to London Heathrow Airport (average of $661). Flying from Dallas to London Heathrow Airport in June is currently the most expensive (average of $1,088). 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.

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Alternative routes for Dallas to Heathrow

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 Heathrow

Discover the top 10 airlines that operate flights from Dallas to Heathrow. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$445Average$735FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$445Average$830FlexibilityNo cancel feeOn-time72%
DeltaCheapest$459Average$854FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$544Average$563FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$603Average$904FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$615Average$856FlexibilityNo cancel feeOn-time77%
IberiaCheapest$626Average$910FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$641Average$974FlexibilityNo cancel feeOn-time70%
FinnairCheapest$646Average$983FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$647Average$956FlexibilityNo cancel feeOn-time69%
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