Cheap Flights from London Heathrow to Dallas

Compare London Heathrow to Dallas flight deals

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Flight deals from London Heathrow to Dallas

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Dallas? If you want to travel next month, return fares start from Rs241,493. Find the lowest prices on one-way and return tickets right here.

Dallas.Rs123,575 per passenger.Departing Thu, 3 Sep.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Thu, 3 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs123,575, select.

Dallas.Rs127,988 per passenger.Departing Tue, 20 Oct.One-way flight with Eurowings.Outbound indirect flight with Eurowings, departs from London Heathrow on Tue, 20 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs127,988, select.

Dallas.Rs128,210 per passenger.Departing Mon, 31 Aug.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Mon, 31 Aug, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs128,210, select.

Dallas.Rs137,515 per passenger.Departing Wed, 4 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 4 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs137,515, select.

Dallas.Rs146,952 per passenger.Departing Tue, 23 Jun.One-way flight with LEVEL.Outbound indirect flight with LEVEL, departs from London Heathrow on Tue, 23 Jun, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs146,952, select.

Dallas.Rs157,047 per passenger.Departing Wed, 3 Feb.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 3 Feb, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs157,047, select.

Dallas.Rs164,276 per passenger.Departing Wed, 14 Apr.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 14 Apr, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs164,276, select.

Dallas.Rs164,366 per passenger.Departing Tue, 2 Mar.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Tue, 2 Mar, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs164,366, select.

Dallas.Rs169,479 per passenger.Departing Wed, 2 Dec.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 2 Dec, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs169,479, select.

Dallas.Rs170,446 per passenger.Departing Wed, 8 Jul.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Heathrow on Wed, 8 Jul, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs170,446, select.

Dallas.Rs178,400 per passenger.Departing Thu, 14 Jan.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Thu, 14 Jan, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs178,400, select.

Dallas.Rs200,663 per passenger.Departing Thu, 13 May.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Thu, 13 May, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs200,663, select.

Dallas.Rs217,278 per passenger.Departing Mon, 9 Nov.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 9 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs217,278, select.

Dallas.Rs217,483 per passenger.Departing Wed, 10 Feb.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Wed, 10 Feb, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs217,483, select.

Dallas.Rs217,775 per passenger.Departing Tue, 9 Mar.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Tue, 9 Mar, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs217,775, select.

Dallas.Rs218,007 per passenger.Departing Mon, 7 Dec.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 7 Dec, arriving in Dallas Fort Worth International.Price includes taxes and charges.From Rs218,007, select.

Find the cheapest month to fly from London Heathrow to Dallas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Dallas flights are currently cheapest in September.

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Direct flights from London Heathrow to Dallas

Alternative London Heathrow to Dallas routes

Looking for the cheapest, fastest or easiest route from London Heathrow to Dallas? You could fly into the following airports instead.

London to Dallas: Flight information

The things to know before you go.

Cheapest flight found	Rs123,575
Cheapest month to fly	September
Average flight time	10 hrs, 19 mins
Most popular airline	American Airlines
Average flights per week	221

Finding cheap flights from London Heathrow to Dallas: Frequently asked questions

How many airports are there in Dallas?

There are 3 airports in Dallas: Dallas Love Field, Dallas Fort Worth International and Fort Worth.

How much are return flights from London Heathrow to Dallas?

The best price we found for a return flight from London Heathrow to Dallas is Rs205,883. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Dallas?

10 hours and 19 minutes is the average flight time from London Heathrow to Dallas.

Which airlines fly direct from London Heathrow to Dallas?

American Airlines, Finnair and British Airways fly direct from London Heathrow to Dallas.

How many flights are there a week from London Heathrow to Dallas?

As of June 2026, there are 221 flights per week flying from London Heathrow to Dallas.

When is the cheapest time to fly from London Heathrow to Dallas?

The cheapest month to fly from London Heathrow to Dallas is usually August.

Which is the cheapest airport to fly into in Dallas?

If you're flying from London Heathrow Airport, the cheapest airport near Dallas is Dallas Fort Worth International – which is 24.0 km away from the centre of Dallas. We've found flights into this airport from Rs205,883.

Which upcoming date is cheapest to fly from London Heathrow Airport to Dallas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Dallas on Monday, 3 August 2026.

Can I get a direct flight from London Heathrow Airport to Dallas?

Yes – the average flight time is 10 hours and 19 minutes.

How can I get the best flight deal from London Heathrow Airport to Dallas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dallas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Dallas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Dallas?

In June, the average temperature is usually around 27°C. August is typically the warmest month in Dallas, when it usually averages around 36°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 1°C. The rainiest month is May.

Which is the cheapest airline to fly from London Heathrow Airport to Dallas with?

Currently, Icelandair and British Airways offer the cheapest flight tickets to Dallas.

Travelling from London Heathrow Airport (LHR) to Dallas: what you need to know

Expect to be travelling for 9 hours 10 minutes. On average, that's the time it takes for a direct flight from London Heathrow Airport to Dallas.
The timezone in Dallas is UTC-6. The city is six hours behind London, where London Heathrow Airport is located.
London Heathrow Airport (LHR) to Dallas Fort Worth International Airport (DFW) is the most popular route, with 34 flights a week to choose from. If you prefer starting your day later, the last flight from LHR to DFW is with American Airlines at 16:25. Choose the first departure operated by American Airlines at 08:20 if you want to fly out earlier.
Give yourself plenty of time to get on your LHR to Dallas flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
Start your journey at LHR and travel straight to Dallas Fort Worth International Airport (DFW). That's where you can expect to touch down when searching for London Heathrow Airport to Dallas tickets.
Book your ticket with American Airlines. This well-known airline offers direct flights from London Heathrow Airport to Dallas.
Stopovers are the perfect opportunity to break up your journey and maybe even tick off a new city. When searching for plane tickets from LHR to Dallas, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:
- Chicago O'Hare International Airport (ORD)
- Charlotte Douglas International Airport (CLT)
- Toronto Pearson International Airport (YYZ)
Travelling from central London to LHR takes about 25 minutes by public transport. If you ride-share, drive or grab a taxi, you'll cover the 26 kilometres in 45 minutes or so, depending on traffic conditions.
Searching for a hotel close to LHR? If you've booked an early flight from London Heathrow Airport to Dallas, these stays will put you moments from your departure lounge:
When it comes to London Heathrow Airport's on-time performance, data shows 78% of flights arrive within the scheduled time frame.

How to find the cheapest flights from London Heathrow Airport (LHR) to Dallas

Rs123,575 is the lowest price we've seen for a one-way London Heathrow Airport to Dallas flight. A return plane ticket right now is Rs205,883. Depending on when you want to go and the availability, these fares could change.
Lock in cheap flights from LHR to Dallas by booking one month ahead. Based on our research, that's the best time for picking up a bargain.
Plan your trip for June. That's the best month for scoring an epic deal on London Heathrow Airport to Dallas tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across every month.
Save time searching for cheap flights from LHR to Dallas by setting up a Price Alert. You'll receive an email or notification through the app when fares go down.
Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from London Heathrow Airport to Dallas.

Airports in Dallas

Dallas Fort Worth International Airport (DFW)

Dallas Fort Worth International Airport (DFW) to central Dallas takes about 25 minutes to reach by car. The centre is roughly 32 kilometres away.
Travelling to the centre by public transport will take you around 1 hour.
If you're arriving on a late flight from London Heathrow Airport to Dallas, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing not long after at one of these hotels near DFW:
Reserving your vehicle from Dallas Fort Worth International Airport around one week before your flight from LHR to Dallas can help you get the best possible rate.
The address for DFW is 2400 Aviation Dr.

Dallas Love Field (DAL)

Once your flight from London Heathrow Airport to Dallas has hit the tarmac, you can get to the city centre in around 20 minutes by car. Central Dallas is roughly 13 kilometres from Dallas Love Field (DAL).
The journey will take roughly 45 minutes on public transport.
There are some great places to park your luggage (and yourself) near DAL. Unwind and get cosy after your LHR to Dallas flight at any of these perfectly located options:
Avoid potential price surges. Securing your ride three weeks before your arrival at DAL can help you lock in a better rate.
You can find Dallas Love Field at 8008 Cedar Springs Road.

Best time to go to Dallas

January is the quietest month for flights from London Heathrow Airport to Dallas, while July is the busiest. Work out the ideal time to go to Dallas based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Before booking a London Heathrow Airport to Dallas plane ticket, think about what kind of weather works for you. August is the warmest month in Dallas, with temperatures ranging from 24ºC to 41ºC.
January sees average temperatures of between 1ºC and 16ºC. Search for a cheap ticket from LHR to Dallas around that time if you like cooler conditions.

More about Dallas

Start your Dallas trip right by choosing the perfect place to stay. After booking your flight from London Heathrow Airport to Dallas, check out our selection of hotels including:
There are so many things to discover in this city it can be hard to know where to start. Winspear Opera House, Meyerson Symphony Centre and Dallas Museum of Art are highlights which should be on every Dallas itinerary.

Explore more of the United States

Houston is just one of the many cities in the United States waiting to be explored after you've experienced Dallas. Around 370 kilometres away to the south, well-known attractions include The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.
San Antonio is another favourite destination in the United States and is around 402 kilometres southwest of Dallas. No trip is complete without dropping by San Antonio River Walk, San Antonio River walk and Alamo Plaza.