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Cheap flights from London Heathrow Airport to Dallas/Fort Worth Airport from £301

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
25 Feb — 4 Mar1
1 adult

The best prices from London Heathrow to Dallas/Fort Worth are usually found in November or September, booked 72 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dallas/Fort Worth (DFW). 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 20 February 2025.

Round-trip from

£526

One-way from

£301

Popular in

August

Cheapest in

November

Average price

£669

Good round-trip deal

£591 or less

Good one-way deal

£647 or less
Lufthansa
  • Lufthansa
  • 29/4-17/5
  • 2 total stops
  • 50h 30m total
  • London to Dallas
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4/3
  • 4/3
  • 2 total stops
  • 31h 36m total
  • London to Dallas
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Highest demand for flights based on searches. 13% potential increase in price (£92 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London Heathrow to Dallas/Fort Worth.
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Price to beat on a one-way flight from London Heathrow to Dallas/Fort Worth.
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Find flight deals from Heathrow to Dallas/Fort Worth

Cheapest flights from Heathrow to Dallas/Fort Worth
Explore the most affordable flight options available from Heathrow to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Tue 29/406:30LHR - DFW
1 stop13h 35mLufthansa
Sat 17/519:15DFW - LHR
1 stop36h 55mLufthansa
Deal found 19/2£526
Tue 15/410:10LHR - DFW
1 stop17h 43mMultiple Airlines
Wed 14/513:42DFW - LHR
1 stop18h 53mMultiple Airlines
Deal found 19/2£533
Tue 9/908:25LHR - DFW
1 stop20h 30mJetBlue
Wed 24/906:00DFW - LHR
1 stop18h 30mJetBlue
Deal found 19/2£548
Wed 26/208:20LHR - DFW
Nonstop10h 30mFinnair
Thu 6/315:00DFW - LHR
1 stop15h 00mFinnair
Deal found 19/2£556
Wed 26/318:40LHR - DFW
2 stops58h 08mScandinavian Airlines
Fri 4/407:30DFW - LHR
2 stops26h 30mScandinavian Airlines
Deal found 19/2£655
Tue 18/320:00LHR - DFW
1 stop23h 15mTurkish Airlines
Wed 9/420:55DFW - LHR
1 stop17h 55mTurkish Airlines
Deal found 19/2£676
Sat 1/308:20LHR - DFW
Nonstop10h 30mBritish Airways
Wed 19/316:13DFW - LHR
1 stop12h 57mBritish Airways
Deal found 19/2£679
Thu 6/306:30LHR - DFW
2 stops21h 52mUnited Airlines
Sat 15/317:35DFW - LHR
2 stops32h 35mUnited Airlines
Deal found 19/2£697
Wed 26/208:20LHR - DFW
Nonstop10h 30mAmerican Airlines
Thu 13/312:19DFW - LHR
1 stop12h 36mAmerican Airlines
Deal found 19/2£702
Mon 3/311:10LHR - DFW
2 stops17h 54mAir Canada
Mon 17/311:35DFW - LHR
2 stops15h 30mAir Canada
Deal found 19/2£709

Find flights from Heathrow to Dallas/Fort Worth within your budget

Customise your flight search to find flights from Heathrow to Dallas/Fort Worth 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 858,174 searches. Data last updated 20 February 2025.

Fly from

Heathrow

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 29/4

06:30-14:05

1 stop13h 35m

Dallas/Fort Worth

Sat 17/5

19:15-14:10

1 stop36h 55m

£526

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 15/4

10:10-21:53

1 stop17h 43m

Dallas/Fort Worth

Wed 14/5

13:42-14:35

1 stop18h 53m

£533

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 1/4

08:25-10:23

1 stop31h 58m

Dallas/Fort Worth

Wed 9/4

11:08-06:30

1 stop13h 22m

£587

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sun 30/3

16:05-15:34

1 stop29h 29m

Dallas/Fort Worth

Sun 4/5

16:35-08:00

1 stop33h 25m

£610

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 26/3

18:40-23:48

2 stops58h 08m

Dallas/Fort Worth

Fri 4/4

07:30-16:00

2 stops26h 30m

£655

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 18/3

20:00-14:15

1 stop23h 15m

Dallas/Fort Worth

Wed 9/4

20:55-20:50

1 stop17h 55m

£676

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Sat 1/3

08:20-12:50

Nonstop10h 30m

Dallas/Fort Worth

Wed 19/3

16:13-10:10

1 stop12h 57m

£679

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Thu 6/3

06:30-22:22

2 stops21h 52m

Dallas/Fort Worth

Sat 15/3

17:35-07:10

2 stops32h 35m

£697

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Tue 11/3

14:10-19:40

Nonstop10h 30m

Dallas/Fort Worth

Tue 18/3

12:19-06:15

1 stop12h 56m

£700

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 3/3

11:10-23:04

2 stops17h 54m

Dallas/Fort Worth

Mon 17/3

11:35-08:05

2 stops15h 30m

£709

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Heathrow to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Heathrow with our price prediction graph.
Estimated return 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/Fort Worth

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Dallas/Fort Worth. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Dallas/Fort Worth Airport, 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/Fort Worth Airport?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Dallas/Fort Worth Airport (average of £737). Flying from London Heathrow Airport to Dallas/Fort Worth Airport in July is currently the most expensive (average of £1,076). 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/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Dallas/Fort Worth Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Dallas/Fort Worth. Price data was last updated on 16 February 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Dallas/Fort Worth Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Dallas/Fort Worth Airport

Explore weekly flight availability from Heathrow to Dallas/Fort Worth. 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 20 February 2025.

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

Rainfall in Dallas/Fort Worth by month

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

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 48.0 - 125.0 inches per month. May is typically the wettest month, when rainfall can reach 125.0 mm. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 48.0 mm.

Temperature in Dallas/Fort Worth by month

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

If weather is an important factor for your trip to Dallas/Fort Worth 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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/Fort Worth. Reviews last updated 20 February 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and United Airlines from London to Dallas to help guide your decision. 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
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very Good
8,220 reviews
Delta
8.0
Very Good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very Good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very Good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

JetBlue
7.4
Good
3,070 reviews
Delta
8.0
Very Good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Turkish Airlines
7.3
Good
3,835 reviews
Delta
8.0
Very Good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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/Fort Worth. 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/Fort Worth Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Dallas/Fort Worth Airport, with prices starting at £526. Additional return tickets that might be worth considering are offered by JetBlue and Finnair, with the lowest prices starting at £587 and £610, respectively. Lufthansa is currently priced 29% below the average price you’ll pay for this route.

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

    £552 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Finnair and Lufthansa, with prices starting from £648 and £651, respectively.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Dallas/Fort Worth Airport consider choosing Malaysia Airlines (75%), Gulf Air (72%) or American Airlines (67%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £1,502 for a flight from London Heathrow Airport to Dallas/Fort Worth Airport. The cheapest flight overall is £510 while the most popular route, (London Heathrow - Dallas/Fort Worth) is currently priced at £499.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Dallas/Fort Worth Airport?

    Most of the time, London Heathrow Airport to Dallas/Fort Worth Airport flights that have stopovers will stop in New York.

  • What are some popular things to do or see while on a stopover in New York?

    Times Square, New York City Center, and August Wilson Theater are currently the most popular points of interest in New York at the moment. Times Square, New York City Center and August Wilson Theater are located about 13.6 mi, 13.6 mi, and 13.7 mi, respectively from New York John F Kennedy Intl if you are interested in checking them out. Travellers can rent a car at New York John F Kennedy Intl for an average daily rate of £41 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for London Heathrow Airport to Dallas/Fort Worth Airport flights?

    Flights departing from London Heathrow Airport and landing in Dallas/Fort Worth Airport stopover in Dublin least frequently.

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

    Yes. In addition to deals on Heathrow to Dallas/Fort Worth flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Dallas/Fort Worth Airport (average of £737). Flying from London Heathrow Airport to Dallas/Fort Worth Airport in July is currently the most expensive (average of £1,076). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Fort Worth
Garland
Denton
Arlington
Lewisville
Plano
Granbury
Grapevine
Richardson

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Fly from Heathrow to Dallas/Fort Worth on these airlines

Choose from the following airlines for your flight from Heathrow to Dallas/Fort Worth. Flights are based on user searches made on Cheapflights and were last updated on 20 February 2025.
Finnair flights from London Heathrow to Dallas/Fort Worth
British Airways flights from London Heathrow to Dallas/Fort Worth
Virgin Atlantic flights from London Heathrow to Dallas/Fort Worth

Top 10 airlines flying from Heathrow to Dallas/Fort Worth

Discover the top 10 airlines that operate flights from Heathrow to Dallas/Fort Worth. 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 858,174 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£438Average£877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapest£455Average£611FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£463Average£579FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£483Average£702FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£508Average£652FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£514Average£917FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£522Average£860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest£531Average£760FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IberiaCheapest£581Average£867FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Turkish AirlinesCheapest£618Average£756FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Dallas/Fort Worth?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Dallas/Fort Worth?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Dallas/Fort Worth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Dallas/Fort Worth with no change fees?

Need flexible booking options for your flight to Dallas/Fort Worth from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Dallas/Fort Worth become cheaper?

Of course! You can now track prices for flights from Heathrow to Dallas/Fort Worth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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