CA $513 Cheap Flights from Dallas (DFW) to London (LHR)

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

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

Prices were available within the past 7 days and start at CA $513 for one-way flights and CA $831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
British Airways
Air Canada
United
United
American Airlines
American Airlines
Air Canada
Lufthansa
Delta

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

March is typically the cheapest month to fly

From CA $728 - CA $1,373 per traveller.

Graph displaying average flight prices per month

Flight from Dallas to London (DFW - LHR) route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
CA $831
Distance
7583 km
Average flight time
15 hours 52 mins

Dallas to London Flights

The easy way to book your flights from Dallas to London 

With Expedia, it’s simple to find and book flights to London from Dallas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Heathrow, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dallas to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from Dallas-Fort Worth Intl., DFW to Heathrow, LHR 

Sort your search results by price to find great deals on your flight from Dallas to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Dallas currently is just CA $831 rising to CA $1,003.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Dallas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Frequently asked questions

How much is a flight from DFW Airport to LHR?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between DFW and London Heathrow start from CA $831. Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DFW Airport to Heathrow Airport (LHR)?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dallas Airport to Heathrow Airport that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from DFW to London Heathrow. This allows you to secure a good price ahead of time and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference.
How many hours is the flight from DFW to London Heathrow?
To get through the 9 hours and 3 minutes flight time between DFW and London Heathrow, it's smart to have a solid plan. A device filled with your favourite shows is a good start.
How far is the flight from Dallas Airport to London Heathrow?
With around 7,600 kilometres separating Dallas and Hounslow, your flight will be a long one. Pack wisely to make your journey comfortable. Little things like an extra pair of socks and some noise-cancelling headphones should be in your carry-on bag.
Which airlines fly direct from DFW Airport to Heathrow Airport?
Many savvy travellers opt to fly with American Airlines (AA) from DFW to Heathrow Airport. This popular airline offers 82 flights a month, so you can easily find a flight time that's right for you. Operating 30 flights a month on this route, British Airways (BA) is another top pick.
Are Dallas-Fort Worth Intl. Airport (DFW) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Dallas Airport and LHR are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to pounce when the price is low.

Explore a world of travel with Expedia

London nearby Airports

London

CA $1,006.18
Dallas nearby Airports

Dallas

*Available to Expedia members.