Cheap flights from Heathrow to Dallas

Return
Economy
London (LHR)
Dallas (DFW)
Depart
Return
Any month
Compare vs Cheapflights |

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

All the information you need to plan the best LHR to DFW flight in 2021: compare Heathrow to Dallas flight prices with the expected peak season, weather and rainfall in Dallas.
LHR - A78
Price
£468 - £755
A78
Temperature
15 - 36 °C
A78
Rainfall
48 - 116 mm

Popular in

July

High demand for flights, 24% potential price rise

Cheapest in

November

Best time to find cheap flights, 18% potential price drop

Average price

£580

Average for round-trip flights in April 2021

Round-trip from

£468

From Heathrow to Dallas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 52 days in advance, which can save you up to 12% on flights from Heathrow to Dallas compared to booking the week you need them. Waiting 52 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 £549. For sooner than that we have options available in the next 3 days from £582.

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

The best pricing can be found in the month of November. Prices to Dallas from Heathrow average £559. You can even find prices in November for less than £559, as users have found deals to Dallas from as low as £322. The month of July 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 30%.

Cheap flights from Heathrow to Dallas in April, May 2021

The best prices found for LHR to DFW flights in April, May
1 May - 2 May
£333pp
LHR
London Heathrow
KLM
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
KLM
 
1 STOP
LHR
London Heathrow
1 May - 2 May
£342pp
LHR
London Heathrow
KLM
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
KLM
   
2 STOPS
LHR
London Heathrow
1 May - 2 May
£343pp
LHR
London Heathrow
KLM
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
KLM
 
1 STOP
LHR
London Heathrow

Heathrow to Dallas 2021 flight deals

Cheap flights to Dallas from Heathrow found for this year
1 May - 2 May
£333pp
LHR
London Heathrow
KLM
   
2 STOPS
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
KLM
 
1 STOP
LHR
London Heathrow
2 Jun - 9 Jun
£335pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Air Canada
   
2 STOPS
LHR
London Heathrow
10 Jul - 18 Jul
£338pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Air Canada
 
1 STOP
LHR
London Heathrow

Direct flights to Dallas from Heathrow

Save time with Heathrow to Dallas direct flight deals
17 May - 31 May
£656pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow
5 May - 18 May
£659pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
Direct
LHR
London Heathrow
27 Apr - 26 May
£676pp
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
19 Apr - 19 May
£534pp
LHR
London Heathrow
Lufthansa
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Lufthansa
   
2 STOPS
LHR
London Heathrow
19 Apr - 25 Apr
£538pp
LHR
London Heathrow
Finnair
Direct
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Finnair
   
2 STOPS
LHR
London Heathrow
19 Apr - 19 May
£610pp
LHR
London Heathrow
Finnair
 
1 STOP
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 - 16:05
Finnair
Direct
10h 00m
LHR - DFW
Finnair
£348
Kiwi.com
02:30 - 13:52
KLM
2 stops
17h 22m
LHR - DAL
KLM
£404
KLM
07:20 - 14:37
Multiple Airlines
2 stops
37h 17m
LHR - DFW
Multiple Airlines
£406
Combigo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Dallas</span> 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.

What safety measures are being taken by airlines flying from London Heathrow to Dallas to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Dallas are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Dallas have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Dallas have new flexible policies in place due to COVID-19. Finnair, American Airlines, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Finnair with this kind of flexibility.

Can I find flights from Heathrow to Dallas for under £364 on Cheapflights?

Yes, there are multiple flights from Heathrow to Dallas for under £364. The cheapest flight booked recently is on KLM for just £333, but on average you can expect to pay £357.

Are there direct flights from Heathrow to Dallas for under £728 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Dallas under £728. A good price for a direct flight from Heathrow to Dallas is less than £705.

Are there last-minute flights available from Heathrow to Dallas for under £582?

There are currently 20+ open flights from Heathrow to Dallas within the next 7 days for less than £582.

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.

How long does is the flight from Heathrow to Dallas?

A quick flight from Heathrow to Dallas can take about 12h 55m. United Airlines provides one of the quickest options available for as low as £394. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Heathrow to Dallas return?

KLM, at £333, was found to be the cheapest airline from Heathrow to Dallas.Alternate airlines flying return to your destination include Lufthansa and Air Canada. These flights start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Heathrow to Dallas one-way?

£316 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Finnair and British Airways, with prices starting from £321 and £341, respectively.

Alternative routes for Heathrow to Dallas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dallas

Things to know before you go - useful duration and weather info for your trip from Heathrow to Dallas.
Today's exchange rate
£1 = $1.38
Average temperature for April in Dallas
26.0 °C
Avg rainfall for April in Dallas
74.0 mm

Airports servicing London

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Top 10 airlines flying from Heathrow to Dallas

The chart below displays the airlines Cheapflights users travelling from Heathrow to Dallas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£336 £575 No cancel fee N/A
Search Delta flights
KLM
£361 £626 No cancel fee 75%
Search KLM flights
American Airlines
£476 £698 No cancel fee 71%
Search American Airlines flights
Air France
£437 £746 No cancel fee 77%
Search Air France flights
Virgin Atlantic
£323 £755 No cancel fee 72%
Search Virgin Atlantic flights
Finnair
£503 £764 No cancel fee 76%
Search Finnair flights
Brussels Airlines
£588 £766 No cancel fee N/A
Search Brussels Airlines flights
United Airlines
£466 £801 No cancel fee 69%
Search United Airlines flights
Air Canada
£506 £824 No cancel fee 67%
Search Air Canada flights
Lufthansa
£488 £860 No cancel fee 76%
Search Lufthansa flights

Hourly flight availability from Heathrow to Dallas

See what time of day planes typically take off from Heathrow towards Dallas.
Morning 6 AM to midday 50% of flight departures
Afternoon Midday to 6 PM 50% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Home North America USA Texas Dallas Cheap flights from Heathrow to Dallas
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First