Cheap flights from Dallas (DFW) to Heathrow (LHR)

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

All the information you need to plan the best DFW to LHR flight in 2022: compare Dallas to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
A78 - LHR
Price
$689 - $1,230
LHR
Temperature
39.2 - 62.6 °F
LHR
Precipitation
1.6 - 2.8 inches

Popular in

June

High demand for flights, 32% potential price rise

Cheapest in

January

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

Round-trip from

$689

From Dallas to London Heathrow

One-way from

$310

One-way flight from Dallas to London Heathrow

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 Dallas to London Heathrow Airport?

Find a great deal and save up to 50% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dallas to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at $870.

When is the cheapest time to fly from Dallas to London Heathrow Airport (A78 - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to London Heathrow Airport as you normally would.

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

The best pricing can be found in the month of October. Prices to London Heathrow Airport from Dallas average $829. You can even find prices in October for less than $829, as users have found deals to London Heathrow Airport from as low as $559. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Dallas. Flying in the targeted month can save you up to 42%.

Cheap flights from Dallas to Heathrow in January, February 2022

The best prices found for DFW to LHR flights for January, February
4 Feb - 13 Feb
$503pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
28 Jan - 4 Feb
$504pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
11 Feb - 13 Feb
$514pp
DFW
Dallas/Fort Worth
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
DFW
Dallas/Fort Worth

Dallas to Heathrow 2022 flight deals

Cheap flights to Heathrow from Dallas found for this year
4 Feb - 13 Feb
$503pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
28 Jan - 4 Feb
$504pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
11 Feb - 13 Feb
$514pp
DFW
Dallas/Fort Worth
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
DFW
Dallas/Fort Worth

Non-stop flights to Heathrow from Dallas

Save time with Dallas to Heathrow direct flight deals
21 Mar - 7 Apr
$667pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
DFW
Dallas/Fort Worth
15 Feb - 25 Feb
$671pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
DFW
Dallas/Fort Worth
9 Mar - 18 Mar
$673pp
DFW
Dallas/Fort Worth
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
DFW
Dallas/Fort Worth

Last minute flights from Dallas to Heathrow

Late deals on round-trip flights to Heathrow from Dallas, departing today and this week
4 Feb - 13 Feb
$503pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
31 Jan - 7 Feb
$540pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth
4 Feb - 20 Feb
$543pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
DFW
Dallas/Fort Worth

One-way flights to Heathrow from Dallas

The cheapest one-way flights from Dallas to Heathrow
12:45 pm - 2:50 am
Iberia
Nonstop
9h 05m
DFW - LHR
Iberia
$310
SnapTravelAir
10:25 am - 1:20 am
Iberia
Nonstop
8h 55m
DFW - LHR
Iberia
$314
SnapTravelAir
8:00 am - 1:20 am
Iberia
1 Stop
11h 20m
DFW - LHR
Iberia
$319
SnapTravelAir

Related info for your journey

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

Flight FAQs

From Dallas to Heathrow

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

Finnair, British Airways, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dallas to London Heathrow Airport for under $600 on Cheapflights?

Yes, there are multiple flights from Dallas to London Heathrow Airport for under $600. The cheapest flight booked recently is on Multiple Airlines for just $503, but on average you can expect to pay $540.

Are there nonstop flights from Dallas to London Heathrow Airport for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas to London Heathrow Airport under $700. A good price for a nonstop flight from Dallas to London Heathrow Airport is less than $694.

Are there last-minute flights available from Dallas to London Heathrow Airport for under $600?

There are currently 20+ open flights from Dallas to London Heathrow Airport within the next 7 days for less than $600.

What are the cheapest airlines flying from Dallas to London Heathrow Airport round-trip?

Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at $514. Another option worth looking into is Virgin Atlantic, starting at $534 round trip. KLM is currently priced 38% below the average price you’ll pay for this route.

What are the most reliable airlines from Dallas to London Heathrow Airport?

Before booking your flight to London Heathrow Airport from Dallas, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (92%), Qatar Airways (79%), EL AL( 79%).

What are the most popular airlines that fly from Dallas to London Heathrow Airport?

The most popular airlines flying from Dallas to London Heathrow Airport are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

What are the cheapest flights from Dallas to London Heathrow Airport?

Looking for the cheapest flight from Dallas to London Heathrow Airport? While on average our users pay $1,565, our data indicates the cheapest price to be $517. The most popular route (Dallas/Fort Worth - London Heathrow), is priced around $578.

COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Dallas?

Information is based on travel restrictions from Dallas to London Heathrow

Most visitors from Dallas need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Dallas must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Dallas are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Dallas from Heathrow?

Returning to Dallas from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Dallas.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Dallas.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Dallas to Heathrow

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

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Dallas to Heathrow.
Today's exchange rate
$1 = £0.75
Average temperature for January in Heathrow
48.2 °F
Avg rainfall for January in Heathrow
2.1 ″

Airports servicing Dallas

Love Field (DAL)
Dallas Addison (ADS)

Airports servicing London

Top 10 airlines flying from Dallas to London Heathrow

The chart below displays the airlines Cheapflights users traveling from Dallas to Heathrow 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
$359 $891 No cancel fee N/A
United Airlines
$407 $718 No cancel fee 69%
Air Canada
$416 $913 No cancel fee 67%
Lufthansa
$419 $719 No cancel fee 76%
Iberia
$454 $957 No cancel fee 77%
Air France
$456 $764 No cancel fee 77%
Finnair
$495 $867 No cancel fee 76%
Austrian Airlines
$502 $896 No cancel fee 78%
KLM
$515 $884 No cancel fee 75%
Virgin Atlantic
$518 $789 No cancel fee 72%

Hourly flight availability from Dallas to Heathrow

See what time of day planes typically take off from Dallas towards Heathrow.
Afternoon Noon to 6 PM 100% of DFW to LHR departures
Early morning Midnight to 6 AM 0% of DFW to LHR departures
Morning 6 AM to noon 0% of DFW to LHR departures
Evening 6 PM to midnight 0% of DFW to LHR departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dallas to Heathrow
See how many times per day planes take to the skies headed from Dallas to Heathrow.
Sunday
19 daily flights
Monday
20 daily flights
Tuesday
19 daily flights
Wednesday
20 daily flights
Thursday
17 daily flights
Friday
18 daily flights
Saturday
17 daily flights