€319 Cheap Flights Dallas to London (DFW-LHR)

View €319 flight on Wed, 11 Feb 2026Opens in a new window

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

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Cheap flights from Dallas to London (DFW-LHR)

Prices were available within the past 7 days and start at €319 for one-way flights and €529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, 1 Sep - Tue, 16 Sep
DFW
Dallas
LHR
London
€529 Return, found 2 days ago
€529
Return
found 2 days ago
Select Iberia flight, departing Mon, 1 Sep from Dallas to London, returning Tue, 16 Sep, priced at €529 found 2 days ago
British Airways
Mon, 1 Sep - Tue, 16 Sep
DFW
Dallas
LHR
London
€547 Return, found 2 days ago
€547
Return
found 2 days ago
Select British Airways flight, departing Mon, 1 Sep from Dallas to London, returning Tue, 16 Sep, priced at €547 found 2 days ago
American Airlines
Mon, 1 Sep - Tue, 16 Sep
DFW
Dallas
LHR
London
€547 Return, found 2 days ago
€547
Return
found 2 days ago
Select American Airlines flight, departing Mon, 1 Sep from Dallas to London, returning Tue, 16 Sep, priced at €547 found 2 days ago
Virgin Atlantic
Tue, 30 Sep - Mon, 6 Oct
DFW
Dallas
LHR
London
€551 Return, found 3 days ago
€551
Return
found 3 days ago
Select Virgin Atlantic flight, departing Tue, 30 Sep from Dallas to London, returning Mon, 6 Oct, priced at €551 found 3 days ago
Delta
Tue, 30 Sep - Mon, 6 Oct
DFW
Dallas
LHR
London
€551 Return, found 3 days ago
€551
Return
found 3 days ago
Select Delta flight, departing Tue, 30 Sep from Dallas to London, returning Mon, 6 Oct, priced at €551 found 3 days ago
Virgin Atlantic
Tue, 30 Sep - Mon, 6 Oct
DFW
Dallas
LHR
London
€574 Return, found 3 days ago
€574
Return
found 3 days ago
Select Virgin Atlantic flight, departing Tue, 30 Sep from Dallas to London, returning Mon, 6 Oct, priced at €574 found 3 days ago
Virgin Atlantic
Mon, 1 Sep - Tue, 16 Sep
DFW
Dallas
LHR
London
€574 Return, found 2 days ago
€574
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 1 Sep from Dallas to London, returning Tue, 16 Sep, priced at €574 found 2 days ago
British Airways
Sun, 2 Nov - Sun, 9 Nov
DFW
Dallas
LHR
London
€590 Return, found 2 days ago
€590
Return
found 2 days ago
Select British Airways flight, departing Sun, 2 Nov from Dallas to London, returning Sun, 9 Nov, priced at €590 found 2 days ago
Virgin Atlantic
Sun, 2 Nov - Sun, 9 Nov
DFW
Dallas
LHR
London
€595 Return, found 2 days ago
€595
Return
found 2 days ago
Select Virgin Atlantic flight, departing Sun, 2 Nov from Dallas to London, returning Sun, 9 Nov, priced at €595 found 2 days ago
KLM
Sun, 2 Nov - Sun, 9 Nov
DFW
Dallas
LHR
London
€639 Return, found 2 days ago
€639
Return
found 2 days ago
Select KLM flight, departing Sun, 2 Nov from Dallas to London, returning Sun, 9 Nov, priced at €639 found 2 days ago

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

March is typically the cheapest month to fly

From €468 - €858 per traveller.

Graph displaying average flight prices per month

Dallas to London route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Return price
€529
Distance
7583 km
Average flight time
15 hours 51 mins

Perfect flights from Dallas to London

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dallas-Fort Worth Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €319 and roundtrip prices from €529. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from DFW to Heathrow Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between DFW and London Heathrow was €529. Fares this cheap don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas Airport to Heathrow Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from DFW to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DFW to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dallas-Fort Worth Intl. Airport (DFW) to LHR?
The distance is around 7,600 kilometres. Earplugs? Check. Toiletries? Double check. You'll need to pack all the travel comforts for this long-haul Dallas to Hounslow flight.
Which airlines fly direct from DFW Airport to London Heathrow?
Many travellers opt to fly with American Airlines (AA) from DFW Airport to Heathrow Airport. It offers 73 flights a month, so you can easily find a flight time that works for you. Operating 30 flights each month along this route, British Airways (BA) is another good choice.
Are DFW Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Dallas-Fort Worth Intl. Airport (DFW) and Heathrow Airport are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to book when fare prices drop.

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