Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Heathrow Airport (LHR)
British AirwaysBritish Airways
FinnairFinnair
IberiaIberia
Air CanadaAir Canada
Aer LingusAer Lingus
Virgin AtlanticVirgin Atlantic
Turkish AirlinesTurkish Airlines
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Today's featured flight deals from Dallas-Fort Worth Intl. Airport (DFW) to Heathrow Airport (LHR)
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Mon, Jan 12 at 7:00pm from Dallas, arriving on Tue, Jan 13 at 10:00am in London.Returning on Sat, Jan 17 at 9:20am from London, arriving on Sun, Jan 18 at 10:38am in Dallas.Select American Airlines flight departing on Mon, Jan 12 at 7:00pm from Dallas, returning on Sat, Jan 17 at 9:20am from London priced at $1,09525% less than typical$1,095
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Sun, Feb 1 at 3:45pm from Dallas, arriving on Mon, Feb 2 at 6:50am in London.Returning on Sat, Feb 7 at 7:05pm from London, arriving on Sun, Feb 8 at 5:30am in Dallas.Select American Airlines flight departing on Sun, Feb 1 at 3:45pm from Dallas, returning on Sat, Feb 7 at 7:05pm from London priced at $86335% less than typical$863
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Wed, Jan 14 at 5:30pm from Dallas, arriving on Thu, Jan 15 at 8:35am in London.Returning on Mon, Jan 19 at 6:45pm from London, arriving on Tue, Jan 20 at 5:00pm in Dallas.Select American Airlines flight departing on Wed, Jan 14 at 5:30pm from Dallas, returning on Mon, Jan 19 at 6:45pm from London priced at $82435% less than typical$824
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Wed, Jan 14 at 5:30pm from Dallas, arriving on Thu, Jan 15 at 8:35am in London.Returning on Sun, Jan 18 at 6:05am from London, arriving at 3:00pm in Dallas.Select American Airlines flight departing on Wed, Jan 14 at 5:30pm from Dallas, returning on Sun, Jan 18 at 6:05am from London priced at $86935% less than typical$869
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Fri, Jan 16 at 5:30pm from Dallas, arriving on Sat, Jan 17 at 8:35am in London.Returning on Tue, Jan 20 at 10:05am from London, arriving at 2:35pm in Dallas.Select American Airlines flight departing on Fri, Jan 16 at 5:30pm from Dallas, returning on Tue, Jan 20 at 10:05am from London priced at $89130% less than typical$891
- Dallas (DFW) to London (LHR).British Airways, nonstop.Departing on Thu, Jan 15 at 9:15pm from Dallas, arriving on Fri, Jan 16 at 12:15pm in London.Returning on Tue, Jan 20 at 4:30pm from London, arriving at 9:00pm in Dallas.Select British Airways flight departing on Thu, Jan 15 at 9:15pm from Dallas, returning on Tue, Jan 20 at 4:30pm from London priced at $89130% less than typical$891
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Sun, Jan 18 at 7:00pm from Dallas, arriving on Mon, Jan 19 at 10:00am in London.Returning on Sun, Jan 25 at 6:05am from London, arriving at 3:00pm in Dallas.Select American Airlines flight departing on Sun, Jan 18 at 7:00pm from Dallas, returning on Sun, Jan 25 at 6:05am from London priced at $86930% less than typical$869
- Dallas (DFW) to London (LHR).British Airways, nonstop.Departing on Mon, Jan 19 at 9:15pm from Dallas, arriving on Tue, Jan 20 at 12:15pm in London.Returning on Sun, Jan 25 at 6:05am from London, arriving at 3:00pm in Dallas.Select British Airways flight departing on Mon, Jan 19 at 9:15pm from Dallas, returning on Sun, Jan 25 at 6:05am from London priced at $86930% less than typical$869
- Dallas (DFW) to London (LHR).American Airlines, nonstop.Departing on Mon, Jan 19 at 8:35pm from Dallas, arriving on Tue, Jan 20 at 11:40am in London.Returning on Sun, Jan 25 at 6:05am from London, arriving at 3:00pm in Dallas.Select American Airlines flight departing on Mon, Jan 19 at 8:35pm from Dallas, returning on Sun, Jan 25 at 6:05am from London priced at $86930% less than typical$869
Cheap Flights from Dallas to London (DFW-LHR)
Prices were available within the past 7 days and start at $304 for one-way flights and $631 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Dallas (DFW) to London (LHR)
March is typically the cheapest month to fly
Alternative airports near London
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Dallas-Fort Worth Intl. |
|---|---|
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United, Virgin Atlantic |
Roundtrip price | $631 |
Distance | 4739 mi |
Average flight time | 15 hours 46 mins |
Book with confidence
Dallas to London Flights
The cheapest times to fly from Dallas to London
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to London are during the month of February. You can find some of the cheapest flights from Dallas to London with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Dallas to London
Sunday is one of the best days to book for cheap flights from Dallas to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Dallas to London
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $304 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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