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$492+ Cheap flights from Heathrow (LHR) to Dallas

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from London Heathrow to Dallas are usually found in January or February, booked 72 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dallas (A78). 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 November 21, 2024.

Popular in

August

Cheapest in

January

Round-trip from

$698
(The Travel House)

One-way from

$492
(Kiwi.com)
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From London Heathrow to Dallas
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One-way flight from London Heathrow to Dallas
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Find flight deals from Heathrow to Dallas

Cheapest flights from Heathrow to Dallas
Explore the most affordable flight options available from Heathrow to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:50 amLHR - DFW
2 stops29h 13mMultiple Airlines
Mon 12/97:11 amDFW - LHR
2 stops18h 54mMultiple Airlines
Deal found 11/19$718
This The Travel House deal was found by Cheapflights users on 11/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:45 amLHR - DFW
1 stop27h 29mFinnair
Thu 12/56:55 pmDFW - LHR
1 stop10h 45mFinnair
Deal found 11/20$741
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/214:20 pmLHR - DFW
1 stop34h 05mUnited Airlines
Sat 11/237:49 pmDFW - LHR
1 stop29h 36mUnited Airlines
Deal found 11/19$746
This The Travel House deal was found by Cheapflights users on 11/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/71:45 pmLHR - DFW
1 stop34h 19mLufthansa
Mon 12/3011:00 amDFW - LHR
1 stop12h 55mLufthansa
Deal found 11/20$760
This deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:35 pmLHR - DFW
1 stop26h 15mTurkish Airlines
Sun 11/248:35 pmDFW - LHR
1 stop18h 30mTurkish Airlines
Deal found 11/20$819
This The Travel House deal was found by Cheapflights users on 11/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/288:25 amLHR - DFW
1 stop32h 15mIcelandair
Mon 12/912:39 pmDFW - LHR
1 stop11h 16mIcelandair
Deal found 11/20$835
This ChecknFly deal was found by Cheapflights users on 11/21. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2612:10 pmLHR - DFW
1 stop15h 38mIberia
Tue 12/39:00 pmDFW - LHR
Nonstop9h 05mIberia
Deal found 11/21$847
This EaseMyTrip deal was found by Cheapflights users on 11/20. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:30 pmLHR - DFW
1 stop15h 49mDelta
Wed 12/117:00 amDFW - LHR
1 stop17h 20mDelta
Deal found 11/20$916
This EaseMyTrip deal was found by Cheapflights users on 11/20. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/44:10 pmLHR - DAL
1 stop13h 46mDelta
Wed 12/116:00 amDAL - LHR
1 stop18h 20mDelta
Deal found 11/20$916
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:00 pmLHR - DFW
1 stop14h 04mAir Canada
Wed 3/511:35 amDFW - LHR
1 stop13h 35mAir Canada
Deal found 11/19$994
This Netflights deal was found by Cheapflights users on 11/20. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:20 amLHR - DAL
2 stops19h 14mMultiple Airlines
Wed 12/1112:13 pmDAL - LHR
2 stops13h 02mMultiple Airlines
Deal found 11/20$1,006
This Virgin Atlantic deal was found by Cheapflights users on 11/20. 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.
Wed 12/411:45 amLHR - DAL
2 stops18h 11mVirgin Atlantic
Mon 12/163:45 pmDAL - LHR
2 stops14h 55mVirgin Atlantic
Deal found 11/20$1,015

Find flights from Heathrow to Dallas within your budget

Customize your flight search to find flights from Heathrow to Dallas 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 5/1

6:15 pm-8:00 pm

1 stop31h 45m

Dallas/Fort Worth

Fri 5/9

3:37 pm-10:20 am

1 stop12h 43m

$698

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sun 1/19

9:00 am-11:25 am

3 stops32h 25m

Dallas/Fort Worth

Sat 1/25

8:04 pm-8:10 pm

1 stop18h 06m

$711

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sat 12/7

1:45 pm-6:04 pm

1 stop34h 19m

Dallas/Fort Worth

Mon 12/30

11:00 am-5:55 am

1 stop12h 55m

$760

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Fri 2/21

8:25 am-10:36 am

1 stop32h 11m

Dallas/Fort Worth

Wed 2/26

2:04 pm-5:55 am

1 stop33h 51m

$769

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 12/16

1:30 pm-9:31 pm

1 stop14h 01m

Dallas/Fort Worth

Thu 12/26

6:45 pm-4:00 pm

1 stop15h 15m

$819

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 1/15

10:40 am-3:00 pm

Nonstop10h 20m

Dallas/Fort Worth

Wed 5/14

8:00 pm-1:40 pm

1 stop11h 40m

$849

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sat 1/25

10:35 pm-6:50 pm

1 stop26h 15m

Dallas/Fort Worth

Sat 2/1

8:35 pm-10:25 pm

1 stop19h 50m

$863

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 12/4

12:30 pm-10:19 pm

1 stop15h 49m

Dallas/Fort Worth

Wed 12/11

7:00 am-6:20 am

1 stop17h 20m

$916

LondonDallas

LHR - DAL

LHRDAL

London Heathrow

Wed 12/4

4:10 pm-11:56 pm

1 stop13h 46m

Dallas Love Field

Wed 12/11

6:00 am-6:20 am

1 stop18h 20m

$916

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sun 1/19

12:20 pm-3:33 pm

2 stops33h 13m

Dallas/Fort Worth

Thu 1/23

4:40 pm-5:55 am

1 stop31h 15m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 31 results
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Best time to book a flight from Heathrow to Dallas

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Dallas. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Dallas, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Dallas (average of $213). Flying from London Heathrow Airport to Dallas in March is currently the most expensive (average of $295). 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 LHR to DFW?

Find hourly flight availability from Heathrow to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s typically best to fly out from London Heathrow Airport to Dallas in the morning. Doing so could potentially save you 2% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from London Heathrow Airport to Dallas

Explore weekly flight availability from Heathrow to Dallas. 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 November 21, 2024.

The most flights from LHR to A78 are scheduled on a Wednesday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Dallas by month

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

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

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

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Iberia, Finnair and Lufthansa from London to Dallas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,758 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Dallas. 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 London Heathrow Airport to Dallas round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Dallas round-trip from $698. Other airlines that can offer you cheap pricing are Lufthansa, from $760, and Icelandair, from $769. Finnair is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $570. However, be on the lookout for offers from British Airways and Scandinavian Airlines, as they are both options that can get you from London Heathrow Airport to Dallas for a low price.

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

    Consider Malaysia Airlines (98%), Gulf Air (88%) or American Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Dallas.

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

    Looking for the cheapest flight from London Heathrow Airport to Dallas? While on average our users pay $5,807, our data indicates the cheapest price to be $738. The most popular route (London Heathrow - Dallas/Fort Worth), is priced around $722.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Dallas (average of $213). Flying from London Heathrow Airport to Dallas in March is currently the most expensive (average of $295). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Heathrow to Dallas

Discover the top 4 airlines that operate flights from Heathrow to Dallas. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$845Average$1,047FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$860Average$1,098FlexibilityNo cancel feeOn-time70%
FinnairCheapest$917Average$1,129FlexibilityNo cancel feeOn-time76%
IberiaCheapest$1,027Average$1,298FlexibilityNo cancel feeOn-time77%
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