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£577 Cheap Flights from London (LHR) to Dallas (DFW)

View £577 flight on Mon, 10 May 2027Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Dallas-Fort Worth International Airport (DFW)

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Cheap Flights from London (LHR) to Dallas (DFW)

Prices were available within the past 7 days and start at £577 for one-way flights and £604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 10 Sept - Mon, 14 Sept
LHR
London
DFW
Dallas
£604 Return, found 4 hours ago
£604
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Thu, 10 Sept from London to Dallas, returning Mon, 14 Sept, priced at £604 found 4 hours ago
Scandinavian Airlines
Thu, 22 Oct - Tue, 27 Oct
LHR
London
DFW
Dallas
£608 Return, found 19 hours ago
£608
Return
found 19 hours ago
Select Scandinavian Airlines flight, departing Thu, 22 Oct from London to Dallas, returning Tue, 27 Oct, priced at £608 found 19 hours ago
Turkish Airlines
Mon, 19 Oct - Wed, 18 Nov
LHR
London
DFW
Dallas
£794 Return, found 1 day ago
£794
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 19 Oct from London to Dallas, returning Wed, 18 Nov, priced at £794 found 1 day ago
British Airways
Wed, 11 Nov - Sun, 15 Nov
LHR
London
DFW
Dallas
£853 Return, found 7 hours ago
£853
Return
found 7 hours ago
Select British Airways flight, departing Wed, 11 Nov from London to Dallas, returning Sun, 15 Nov, priced at £853 found 7 hours ago
Finnair
Tue, 3 Nov - Wed, 11 Nov
LHR
London
DFW
Dallas
£876 Return, found 6 hours ago
£876
Return
found 6 hours ago
Select Finnair flight, departing Tue, 3 Nov from London to Dallas, returning Wed, 11 Nov, priced at £876 found 6 hours ago
Lufthansa
Tue, 24 Nov - Sun, 29 Nov
LHR
London
DFW
Dallas
£876 Return, found 7 hours ago
£876
Return
found 7 hours ago
Select Lufthansa flight, departing Tue, 24 Nov from London to Dallas, returning Sun, 29 Nov, priced at £876 found 7 hours ago
American Airlines
Sun, 29 Nov - Sun, 13 Dec
LHR
London
DFW
Dallas
£879 Return, found 14 hours ago
£879
Return
found 14 hours ago
Select American Airlines flight, departing Sun, 29 Nov from London to Dallas, returning Sun, 13 Dec, priced at £879 found 14 hours ago
Iberia
Mon, 23 Nov - Sun, 29 Nov
LHR
London
DFW
Dallas
£885 Return, found 4 hours ago
£885
Return
found 4 hours ago
Select Iberia flight, departing Mon, 23 Nov from London to Dallas, returning Sun, 29 Nov, priced at £885 found 4 hours ago
British Airways
Wed, 11 Nov - Tue, 17 Nov
LHR
London
DFW
Dallas
£886 Return, found 6 hours ago
£886
Return
found 6 hours ago
Select British Airways flight, departing Wed, 11 Nov from London to Dallas, returning Tue, 17 Nov, priced at £886 found 6 hours ago
United
Tue, 3 Nov - Wed, 11 Nov
LHR
London
DFW
Dallas
£889 Return, found 6 hours ago
£889
Return
found 6 hours ago
Select United flight, departing Tue, 3 Nov from London to Dallas, returning Wed, 11 Nov, priced at £889 found 6 hours ago

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Closest option available. Average driving time to city centre is 10 minutes. Flights from £1,153
DAL
Love Field
Closest
Average driving time to city centre10 min
Flights from £1,153

Find the cheapest month to fly from London (LHR) to Dallas (DFW)

October is typically the cheapest month to fly

From £764 - £984 per traveller.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) cost?
You can find cheap one-way flights from £577 and cheap return flights from £604 LHR to DFW with Expedia. One-way flights typically cost between £654 and £3109, and return flights often range between £798 and £3339. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to DFW ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The cheapest months to fly from LHR to DFW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR) to Dallas, TX (DFW)?
Enter LHR to DFW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
American Airlines is one of the cheapest airlines offering nonstop return flights from London Heathrow (LHR) to Dallas-Fort Worth Intl. (DFW), with tickets starting from around £694 for flights that can be booked for departure within the next year. Alaska Airlines is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around £997. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best airline to fly with from London Heathrow (LHR) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. British Airways offers the most daily flights from London Heathrow (LHR) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
You'll find around 5 nonstop flights per day from London Heathrow (LHR) to Dallas-Fort Worth Intl. (DFW). For even more choices, look at flights that include layovers, as there are approximately 145 connecting flights per day. Some common connection points include Dublin (DUB), O'Hare Intl. (ORD), and John F. Kennedy Intl. (JFK).
What is the earliest flight from London (LHR) to Dallas, TX (DFW)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from London (LHR) to Dallas, TX (DFW). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
You'll generally find the most flights from London Heathrow (LHR) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) on a Monday, with around 103 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and British Airways. Mondays offer notably more flight options compared to other days of the week, so if flexibility is key, this could be a great day to fly.
What are the most popular departure times for flights from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Dallas, TX (DFW) are between 12pm and 3pm. Many major carriers, including American Airlines, British Airways and United, offer flights during this window. Many travellers prefer this time as it allows for a morning in London before heading to the airport, and you'll arrive in Dallas in the late afternoon or early evening, giving you time to settle in.
How long does it take to fly from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
A nonstop flight from LHR to DFW typically takes around 10 hours 20 minutes, covering approximately 7,628 kilometers. Connecting flights on this route usually add 3 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
You can fly business class or first class between LHR and DFW. Airlines that offer business class service on this route include:
  • Turkish Airlines
  • Air France
  • Lufthansa
  • Iberia
  • KLM
  • Brussels Airlines
  • British Airways
  • Air Canada
  • Med View Airlines
  • United
  • Delta
  • Finnair
  • American Airlines
  • Virgin Atlantic
First class cabins are available on British Airways and American Airlines.
How much is a business class flight from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
A direct, return business class ticket from London Heathrow (LHR) to Dallas, TX (DFW) typically costs between £4,747 - £11,411. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between London Heathrow (LHR) to Dallas, TX (DFW) if you opt for a connecting flight.
How do I earn miles on a London (LHR) to Dallas, TX (DFW) flight with Expedia?
It's easy to earn miles on a London (LHR) to Dallas, TX (DFW) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LHR) to Dallas, TX (DFW) at the last minute?
Typically, booking a last minute flight from London (LHR) to Dallas, TX (DFW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR) to Dallas, TX (DFW) flight and hotel package?
Securing a London (LHR) to Dallas, TX (DFW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
If you booked your London (LHR-Heathrow) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Aer Lingus, Aeromexico, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United, Virgin Atlantic
Return price
£603
Distance
7583 km
Average flight time
4 hours 13 mins

Book with confidence

Compare flights from London to Dallas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Dallas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dallas-Fort Worth Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Dallas-Fort Worth Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Dallas-Fort Worth Intl. (DFW)

The easiest way to view the best deals on flights from London to Dallas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Dallas-Fort Worth Intl. start at just £604 and range up to £889.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Dallas
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Dallas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Dallas-Fort Worth Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Dallas easily and book with confidence

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