RM4,735 Cheap Flights from London (LHR) to Dallas (DFW)

View RM4,735 flight on Mon, 25 Aug 2025Opens in a new window

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

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Cheap Flights from London to Dallas (LHR-DFW)

Prices were available within the past 7 days and start at RM4,735 for one-way flights and RM4,028 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,028 Return, found 3 days ago
RM4,028
Return
found 3 days ago
Select American Airlines flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,028 found 3 days ago
United
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,052 Return, found 3 days ago
RM4,052
Return
found 3 days ago
Select United flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,052 found 3 days ago
Delta
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,052 Return, found 3 days ago
RM4,052
Return
found 3 days ago
Select Delta flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,052 found 3 days ago
Air Canada
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,077 Return, found 3 days ago
RM4,077
Return
found 3 days ago
Select Air Canada flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,077 found 3 days ago
Finnair
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,079 Return, found 3 days ago
RM4,079
Return
found 3 days ago
Select Finnair flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,079 found 3 days ago
American Airlines
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,103 Return, found 3 days ago
RM4,103
Return
found 3 days ago
Select American Airlines flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,103 found 3 days ago
American Airlines
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,125 Return, found 3 days ago
RM4,125
Return
found 3 days ago
Select American Airlines flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,125 found 3 days ago
Finnair
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,154 Return, found 3 days ago
RM4,154
Return
found 3 days ago
Select Finnair flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,154 found 3 days ago
Virgin Atlantic
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,167 Return, found 3 days ago
RM4,167
Return
found 3 days ago
Select Virgin Atlantic flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,167 found 3 days ago
Air Canada
Mon, 25 Aug - Tue, 9 Sep
LHR
London
DFW
Dallas
RM4,174 Return, found 3 days ago
RM4,174
Return
found 3 days ago
Select Air Canada flight, departing Mon, 25 Aug from London to Dallas, returning Tue, 9 Sep, priced at RM4,174 found 3 days ago

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

March is typically the cheapest month to fly

From RM 2,621 - RM 5,554 per traveller.

Graph displaying average flight prices per month

London to Dallas route information
Origin airport
Heathrow
Destination airport
Dallas-Fort Worth Intl.
Return price
RM4,028
Distance
7583 km
Average flight time
4 hours 47 mins

Perfect flights from London to Dallas

Your Journey from London to Dallas

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Dallas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta, Air Canada, Finnair, Virgin Atlantic, Turkish Airlines, Air France, KLM, Iberia, Austrian Airlines, British Airways. Our selection of flights from Heathrow to Dallas-Fort Worth Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Dallas Flights

Experience the joy of finding cheap flights from Heathrow to Dallas-Fort Worth Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM4,735 and roundtrip prices from RM4,028*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Dallas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Dallas

Picture yourself stepping off the plane in Dallas and immersing yourself in the unique atmosphere of Dallas. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Dallas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Dallas.
 

Beyond the Flight – Exploring Dallas

With Expedia, your adventure extends beyond the flight. Explore Dallas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Dallas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Dallas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from London Heathrow to Dallas-Fort Worth Intl. Airport (DFW)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Heathrow Airport to Dallas-Fort Worth Intl. Airport (DFW) start from RM4,028. Book today to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Dallas-Fort Worth Intl. Airport (DFW)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from London Heathrow to DFW Airport 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 LHR to Dallas-Fort Worth Intl. Airport (DFW) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport (LHR) to DFW?
You'll have 7,600 kilometres to cover on the long-haul Hounslow to Dallas route. Wear layers of comfy clothes and consider taking a travel pillow with you.
Which airlines fly direct from Heathrow Airport to DFW?
A popular airline that operates on the route from London Heathrow to DFW is American Airlines (AA). It offers 73 flights every month. Operating 30 flights each month on this route, British Airways (BA) is another top pick.
Are Heathrow Airport (LHR) to Dallas-Fort Worth Intl. Airport (DFW) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from LHR to Dallas Airport can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out! If you'd rather start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.