Find cheap flights from Dallas/Fort Worth Airport to London Heathrow Airport

DFW - LHR

Find cheap flights from Dallas/Fort Worth Airport to London Heathrow Airport

Round-trip
Economy
Dallas (DFW)
London Heathrow
Thu 9/24
Thu 10/1
Any month
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Good to know

Low season

February Best time to beat the crowds with an average 18% drop in price.

High season

June Most popular time to fly with an average 34% increase in price.

Average price of a round-trip

$785 (avg. price over the last 2 weeks)

Good deal for a round-trip

$741 or less

When to book flights from Dallas/Fort Worth to London Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $673 or less.
  • The cheapest flight from Dallas/Fort Worth Airport to London Heathrow Airport was found 69 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is February.
  • Morning departure is around 10% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Dallas/Fort Worth Airport to London Heathrow Airport flights

Which airlines have a flexible cancellation policy for flights from Dallas/Fort Worth to London Heathrow due to COVID-19?

Are there London Heathrow Airport travel restrictions currently due to Coronavirus?

How long does a flight from Dallas/Fort Worth Airport to London Heathrow Airport take?

How many flights are there between Dallas/Fort Worth Airport and London Heathrow Airport?

Which airlines provide the cheapest flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Do I need a passport to fly between Dallas/Fort Worth Airport and London Heathrow Airport?

Which airlines fly most frequently between Dallas/Fort Worth Airport and London Heathrow Airport?

What’s the cheapest day of the week to fly Dallas/Fort Worth Airport to London Heathrow Airport?

How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport to London Heathrow Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to London Heathrow Airport?

What is the Hacker Fare option on flights from Dallas/Fort Worth Airport to London Heathrow Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Top airline flying Dallas/Fort Worth to London Heathrow

Scores according to KAYAK customer reviews

7.2
TAP AIR PORTUGAL
Overall score based on 5,341 reviews
7.2
Boarding
7.2
Comfort
7.9
Crew
6.6
Entertainment
6.9
Food
Airline reviews
Read more about TAP AIR PORTUGAL

Book cheap flights from Dallas/Fort Worth Airport to London Heathrow Airport

Recent round-trip flight deals

12/10
Thu
2 stops
Multiple Airlines
26h 57m
DFW - LHR
1/11
Mon
3 stops
Multiple Airlines
33h 39m
LHR - DFW
12/5
Sat
3 stops
Multiple Airlines
26h 45m
DFW - LHR
12/11
Fri
3 stops
Multiple Airlines
55h 24m
LHR - DFW
10/19
Mon
3 stops
Multiple Airlines
37h 55m
DFW - LHR
11/5
Thu
3 stops
Multiple Airlines
39h 36m
LHR - DFW
11/7
Sat
2 stops
Multiple Airlines
27h 07m
DFW - LHR
11/13
Fri
3 stops
Multiple Airlines
34h 11m
LHR - DFW
11/13
Fri
2 stops
Multiple Airlines
28h 32m
DFW - LHR
11/22
Sun
3 stops
Multiple Airlines
34h 16m
LHR - DFW
10/28
Wed
3 stops
Multiple Airlines
22h 30m
DFW - LHR
11/9
Mon
3 stops
Multiple Airlines
34h 09m
LHR - DFW
11/11
Wed
3 stops
Multiple Airlines
22h 17m
DFW - LHR
11/18
Wed
3 stops
Multiple Airlines
34h 09m
LHR - DFW
11/17
Tue
2 stops
Multiple Airlines
22h 17m
DFW - LHR
1/19
Tue
3 stops
Multiple Airlines
36h 09m
LHR - DFW
12/4
Fri
3 stops
Multiple Airlines
22h 15m
DFW - LHR
12/10
Thu
3 stops
Multiple Airlines
34h 09m
LHR - DFW
11/28
Sat
3 stops
Multiple Airlines
23h 45m
DFW - LHR
12/5
Sat
3 stops
Multiple Airlines
34h 09m
LHR - DFW
12/3
Thu
3 stops
Multiple Airlines
22h 15m
DFW - LHR
12/10
Thu
3 stops
Multiple Airlines
34h 09m
LHR - DFW
12/15
Tue
2 stops
Multiple Airlines
26h 57m
DFW - LHR
2/17
Wed
3 stops
Multiple Airlines
33h 39m
LHR - DFW
1/24
Sun
2 stops
Multiple Airlines
22h 07m
DFW - LHR
1/30
Sat
3 stops
Multiple Airlines
33h 39m
LHR - DFW
12/4
Fri
2 stops
Multiple Airlines
22h 10m
DFW - LHR
12/6
Sun
2 stops
Multiple Airlines
23h 19m
LHR - DFW
10/20
Tue
3 stops
Multiple Airlines
24h 45m
DFW - LHR
11/5
Thu
2 stops
Multiple Airlines
23h 19m
LHR - DFW
12/5
Sat
3 stops
Multiple Airlines
26h 45m
DFW - LHR
12/11
Fri
2 stops
Multiple Airlines
23h 19m
LHR - DFW
10/10
Sat
3 stops
Multiple Airlines
24h 36m
DFW - LHR
11/16
Mon
3 stops
Multiple Airlines
34h 09m
LHR - DFW
10/31
Sat
3 stops
Multiple Airlines
22h 12m
DFW - LHR
11/7
Sat
3 stops
Multiple Airlines
34h 09m
LHR - DFW
10/17
Sat
3 stops
Multiple Airlines
24h 45m
DFW - LHR
11/5
Thu
2 stops
Multiple Airlines
23h 19m
LHR - DFW
10/20
Tue
3 stops
Multiple Airlines
24h 45m
DFW - LHR
11/6
Fri
2 stops
Multiple Airlines
23h 19m
LHR - DFW
Show more results

Recent one-way flight deals

11/5
Thu
3 stops
Multiple Airlines
28h 22m
DFW - LHR
11/4
Wed
3 stops
Multiple Airlines
38h 42m
DFW - LHR
9/30
Wed
2 stops
TAP AIR PORTUGAL
26h 55m
DFW - LHR
11/11
Wed
3 stops
Multiple Airlines
23h 32m
DFW - LHR
10/16
Fri
3 stops
Multiple Airlines
53h 45m
DFW - LHR
12/1
Tue
3 stops
Multiple Airlines
56h 32m
DFW - LHR
12/1
Tue
3 stops
Multiple Airlines
56h 32m
DFW - LHR
10/18
Sun
3 stops
Multiple Airlines
36h 50m
DFW - LHR
10/19
Mon
2 stops
TAP AIR PORTUGAL
18h 01m
DFW - LHR
10/17
Sat
3 stops
Multiple Airlines
48h 05m
DFW - LHR
10/16
Fri
2 stops
TAP AIR PORTUGAL
27h 16m
DFW - LHR
10/19
Mon
3 stops
Multiple Airlines
37h 55m
DFW - LHR
10/8
Thu
3 stops
Multiple Airlines
54h 32m
DFW - LHR
10/11
Sun
2 stops
TAP AIR PORTUGAL
18h 01m
DFW - LHR
10/8
Thu
3 stops
Multiple Airlines
54h 32m
DFW - LHR
10/5
Mon
3 stops
Multiple Airlines
45h 21m
DFW - LHR
9/28
Mon
2 stops
TAP AIR PORTUGAL
26h 55m
DFW - LHR
10/3
Sat
3 stops
Multiple Airlines
36h 55m
DFW - LHR
9/30
Wed
2 stops
TAP AIR PORTUGAL
31h 10m
DFW - LHR
9/30
Wed
3 stops
Multiple Airlines
24h 45m
DFW - LHR
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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