Cheap flights from Heathrow to Dallas

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Heathrow (LHR) to Dallas (DFW)

What is the cheapest day to fly return from Heathrow to Dallas?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Heathrow to Dallas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 3% on flights from Heathrow to Dallas compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £454. For sooner than that we have options available in the next 3 days from £473.

What is the cheapest month to fly from Heathrow to Dallas?

The best pricing can be found in the month of March. Prices to Dallas from Heathrow average £580. You can even find prices in March for less than £580, as users have found deals to Dallas from as low as £403. The month of August appears to be one of the more expensive times to travel to Dallas from Heathrow. Flying in the targeted month can save you up to 36%.

Cheap flights from Heathrow to Dallas in July, August 2020

The best prices found for LHR to DFW flights in July, August
5 Jul - 15 Sep
£612pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
22 Jun - 25 Jun
£613pp
LHR
London Heathrow
Finnair
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow
3 Jul - 1 Sep
£641pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

Heathrow to Dallas 2020 flight deals

Cheap flights to Dallas from Heathrow found for this year
13 Nov - 15 Nov
£481pp
LHR
London Heathrow
British Airways
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
British Airways
Direct
LHR
London Heathrow
18 Aug - 23 Sep
£502pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
18 Aug - 26 Sep
£504pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

Direct flights to Dallas from Heathrow

Save time with Heathrow to Dallas direct flight deals
23 Nov - 30 Nov
£807pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow
10 Nov - 24 Nov
£810pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow
2 Nov - 12 Nov
£811pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Dallas

Late deals on return flights to Dallas from Heathrow, departing today and this week
27 Jun - 12 Sep
£648pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
27 Jun - 8 Jul
£723pp
LHR
London Heathrow
Finnair
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
 
1 STOP
LHR
London Heathrow
24 Jun - 30 Jun
£732pp
LHR
London Heathrow
Finnair
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow

One-way flights to Dallas from Heathrow

The cheapest one-way flights from Heathrow to Dallas
12:05 - 12:32
Multiple Airlines
1 stop
30h 27m
LHR - DFW
Multiple Airlines
£525
Kiwi.com
04:20 - 09:40
Multiple Airlines
1 stop
35h 20m
LHR - DFW
Multiple Airlines
09:45 - 06:02
Multiple Airlines
2 stops
26h 17m
LHR - DFW
Multiple Airlines

Related info for your journey

Useful info, stats and facts about Heathrow to Dallas flights.

Flight FAQs

From Heathrow to Dallas

Are flight prices decreasing from Heathrow to Dallas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Dallas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Heathrow to Dallas for under £500 on Cheapflights?

Yes, there are multiple flights from Heathrow to Dallas for under £500. The cheapest flight booked recently is on British Airways for just £460, but on average you can expect to pay £562.

Are there direct flights from Heathrow to Dallas for under £900 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Dallas under £900. A good price for a direct flight from Heathrow to Dallas is less than £831.

Are there last-minute flights available from Heathrow to Dallas for under £700?

There are currently 20+ open flights from Heathrow to Dallas within the next 7 days for less than £700.

How popular is this flight route?

The London Heathrow to Dallas flight path was viewed by 252 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

The cheapest airline for this route is American Airlines Inc.. When flying this airline from Heathrow to Dallas, you can expect to find 56 flights per day available for this route, on average.

How long does the flight from Heathrow to Dallas take?

A typical direct flight can take about 11 hours, covering about 2,961 miles.

How many flights depart from Heathrow to Dallas on average per day?

2 flight departures from London Heathrow to Dallas per day on average.
Morning (6am - Midday) - 100% of flight departures

Is Heathrow weather warmer or cooler than Dallas?

Temperatures around the 36 °Cs can be experienced in July. The weather in Dallas is hotter than in Heathrow. Plan for potential changes in flight availability as peak weather approaches in this location.

Alternative routes for Heathrow to Dallas

Destination information for Dallas

Things to know before you go. Useful info for your trip from Heathrow to Dallas
Today's exchange rate
£1 = $1.24
Average temperature for July in Dallas
36.0 °C
Avg rainfall for July in Dallas
53.0 mm

Airports servicing London

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Hourly flight availability from Heathrow to Dallas

Morning 6 AM to midday 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM