Cheap Flight Tickets from Washington (WAS) to London (LON), Starting at $665

Good to Know: Cheapest and Fastest WAS - LON Flights

Useful information for finding best airline tickets from Washington All Airport to London All Airport on your next trip.

Cheapest Round Trip Flight

$1217

AY Finnair • 1 stop • 12h 5m

Sep 01 – Sep 04

The cheapest round trip flight from Washington to London (WAS-LON-WAS) is currently $1217

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Cheapest One way Flight

$665

AF Air France • 1 stop • 19h

Aug 13

The cheapest one way flight from Washington to London (WAS-LON) is currently $665

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Cheapest Direct Flight

$1200

AA American Airlines • nonstop • 12h 5m

Sep 01

The cheapest nonstop flight from Washington to London (WAS-LON) is currently $1200

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Fastest Flight

12h

The fastest nonstop flight from Washington to London (WAS-LON) takes 12h

Top Airlines Flying from Washington to London

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Iberia airline

Iberia Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

Avianca Airline - AV

Avianca

Latest Flight Deals from Washington (WAS) to London (LON)

Compare and book low fare round-trip air tickets from Washington to London. Ideal for travelers with confirmed return itineraries.

Sep 01 - Sep 04, Economy
AY
Washington → London
12h 5m
6:23 PM - 9:10 AM • 1 stop
AY
Washington → London
25h 34m
4:25 PM - 7:40 PM • nonstop
$1217
Finnair
Sep 01 - Sep 04, Economy
DL
Washington → London
23h 25m
6:00 PM - 1:05 PM • 1 stop
DL
Washington → London
23h 25m
6:30 AM - 3:35 PM • 1 stop
$1299
Delta Airlines
Sep 02 - Sep 05, Economy
SK
Washington → London
52h 15m
8:20 PM - 5:00 PM • 2 stops
SK
Washington → London
18h 55m
6:40 AM - 5:00 PM • 2 stops
$1473
Scandinavian Airlines
Sep 02 - Sep 05, Economy
SK
Washington → London
52h 15m
8:20 PM - 5:40 PM • 1 stop
SK
Washington → London
18h 55m
6:40 AM - 5:00 PM • 2 stops
$1474
Scandinavian Airlines
Sep 02 - Sep 05, Economy
IB
Washington → London
12h 15m
5:45 PM - 6:20 AM • nonstop
IB
Washington → London
13h 40m
12:35 PM - 3:55 PM • nonstop
$1692
Iberia Airlines
Sep 02 - Sep 05, Economy
EI
Washington → London
27h 25m
5:15 PM - 3:00 PM • 1 stop
EI
Washington → London
21h 45m
7:40 AM - 3:45 PM • 1 stop
$1709
Aer Lingus

Fly from Washington to London with the Best Airfare Deals on FareLeaders

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

FAQs on Washington to London Flights

What are the airports in Washington?
WAS
What’s the most popular airline flying from WAS to LON?
The most popular airline flying from Washington to London are
Can I fly from WAS to LON non-stop?
Yes, you can fly WAS to LON non-stop on
Which airlines fly nonstop between Washington and London?
The non-stop flights between Washington and London are .
What’s the earliest departure time from WAS to LON Airport?
The earliest flight leaves WAS at 1:15 pm and lands in LON - London All Airport
What are the airports in London?
LON
Can I make changes to my Washington to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from WAS to LON?
Read the fare rules of the Washington to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and London?
operate flights between Washington and London
How long does a flight from Washington to London take?
It takes approximately 8 hour to fly non-stop from WAS to LON, which is 3676.74 miles by air.
Which airlines provide the cheapest flights from Washington (WAS) to London (LON) ?
In the past couple of days, the cheapest tickets to LON from WAS were found on AF : USD 1206
Do I need a passport to fly between WAS and LON?
Yes
What’s the latest departure time from WAS to LON ?
The last flight leaves WAS at 10:55 pm

Washington (WAS) to London (LON): Airport Information

Origin Airport Washington All Airport, Washington, US
Destination Airport London All Airport, London, GB
Distance 3677 miles

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