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Cheap Flights to London (LHR)

Looking for a cheap last-minute deal or the best round-trip flight to London? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights to London Heathrow and booking your next trip

Cheapest Round Trip Flight

$2072

AA American Airlines • 1 stop • 19h 15m

Jun 21 – Jun 22

The cheapest round trip flight from Washington Dulles International to London Heathrow is currently $2072

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Cheapest Direct Flight

$3424

AA American Airlines • nonstop • 12h 5m

Jun 21

The cheapest nonstop flight from Washington Dulles International to London Heathrow is currently $3424

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Fastest Flight

12h

The fastest nonstop flight from Washington Dulles International to London Heathrow takes 12h

Flight deals to London

Jun 21 - Jun 22, Economy
AA
Washington → London
19h 15m
4:35 PM - 9:30 AM • 1 stop
AA
Washington → London
46h 51m
6:00 PM - 5:11 PM • 2 stops
$2072
American Airlines
Jun 21 - Jun 22, Economy
AA
Washington → London
21h 40m
4:35 PM - 10:35 AM • 1 stop
AA
Washington → London
46h 51m
6:00 PM - 5:11 PM • 2 stops
$2072
American Airlines
Jun 21 - Jun 22, Economy
AA
Washington → London
15h 40m
5:20 PM - 8:00 AM • 1 stop
AA
Washington → London
13h 25m
12:45 PM - 3:50 PM • nonstop
$2108
American Airlines
Jun 21 - Jun 22, Economy
AA
Washington → London
15h 40m
5:20 PM - 8:00 AM • 1 stop
AA
Washington → London
29h 19m
11:00 AM - 11:59 PM • 1 stop
$2118
American Airlines
Jun 21 - Jun 22, Economy
AA
Washington → London
15h 40m
5:20 PM - 8:00 AM • 1 stop
AA
Washington → London
45h 33m
10:05 AM - 8:38 AM • 2 stops
$2122
American Airlines
Jun 21 - Jun 22, Economy
LH
Washington → London
- • 1 stop
LH
Washington → London
- • 1 stop
$8767
Lufthansa Airlines

Facts to know while booking flights to London (LHR)

Which airlines fly to London?
Airlines flying the most to London (LHR)
What is the cheapest flight to LHR Airport?
In the past couple of days, the cheapest tickets to LHR were found on ('AA') : USD 2122
What are the most popular origin to London (LHR)?
Travelers frequently travel from Fort Hood/Killeen, Washington to London (LHR)

Destination Airport Information

IATA Code LHR
Name London Heathrow
City London
Country GB
Latitude 51.47060012817383
Longitude -0.4619410037994385

Popular Airlines

Turkish Airlines - TK
Delta Airline, DL
Virgin Atlantic (VS)
United Airlines, UA
Lufthansa Airline (LH)
American Airlines, AA
Air Canada-AC
Air France-AF
TAP Air Portugal Airline (TP)
Iberia airline

Popular Origin & Destination

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