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Cheap flights from Washington, D.C. to London from $291

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 1:55 pmBWI  Baltimore/Washington-LTN London Luton
13h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
16h 40m1 stop Reykjavik Keflavik Intl
$682Multiple Airlines
Fri, Nov 6 - Sat, Nov 14
Multiple Airlines Logo
5:15 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-LTN London Luton
12h 30m1 stop Dublin
Multiple Airlines Logo
12:45 pm - 7:20 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Dublin
$682Multiple Airlines
Mon, Nov 2 - Fri, Nov 6
Multiple Airlines Logo
7:40 pm - 2:05 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
13h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 6:30 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 30m1 stop Reykjavik Keflavik Intl
$682Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
12h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 6:30 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 30m1 stop Reykjavik Keflavik Intl
$683Multiple Airlines
Wed, Dec 16 - Mon, Dec 21
Multiple Airlines Logo
5:15 pm - 8:05 amIAD  Washington, D.C. Dulles Intl-LTN London Luton
9h 50m1 stop Dublin
Multiple Airlines Logo
7:45 am - 3:45 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Dublin
$683Multiple Airlines
Sat, Nov 7 - Tue, Nov 10
Multiple Airlines Logo
6:15 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-LTN London Luton
12h 30m1 stop Dublin
Multiple Airlines Logo
9:00 am - 4:45 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
11h 45m1 stop Dublin
$683Multiple Airlines
Mon, Oct 26 - Fri, Oct 30
Multiple Airlines Logo
7:40 pm - 3:05 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
14h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:00 am - 6:30 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Reykjavik Keflavik Intl
$683Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
7:40 pm - 3:05 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
14h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 6:30 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
17h 30m1 stop Reykjavik Keflavik Intl
$684Multiple Airlines
Sun, Nov 1 - Fri, Nov 13
Multiple Airlines Logo
7:40 pm - 1:55 pmBWI  Baltimore/Washington-LTN London Luton
13h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
17h 40m1 stop Reykjavik Keflavik Intl
$686Multiple Airlines
Fri, Jan 1 - Fri, Jan 8
Multiple Airlines Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-LTN London Luton
12h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 6:30 pmLTN  London Luton-IAD Washington, D.C. Dulles Intl
15h 30m1 stop Reykjavik Keflavik Intl
$686Multiple Airlines
Wed, Dec 16 - Mon, Dec 21

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Use the filters below to find and compare flights from Washington, D.C. to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 11/6

7:40 pm-1:55 pm

1 stop13h 15m

London Luton

Sat 11/14

7:00 am-6:40 pm

1 stop16h 40m

$682

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Mon 11/2

5:15 pm-10:45 am

1 stop12h 30m

London Luton

Fri 11/6

12:45 pm-7:20 pm

1 stop11h 35m

$682

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Mon 12/14

7:40 pm-2:05 pm

1 stop13h 25m

London Luton

Mon 12/21

8:00 am-6:30 pm

1 stop15h 30m

$682

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Wed 12/16

7:40 pm-1:00 pm

1 stop12h 20m

London Luton

Mon 12/21

8:00 am-6:30 pm

1 stop15h 30m

$683
Quickest round-trip

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Sat 11/7

5:15 pm-8:05 am

1 stop9h 50m

London Luton

Tue 11/10

7:45 am-3:45 pm

1 stop13h 00m

$683

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Mon 10/26

6:15 pm-10:45 am

1 stop12h 30m

London Luton

Fri 10/30

9:00 am-4:45 pm

1 stop11h 45m

$683

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Sun 11/1

7:40 pm-3:05 pm

1 stop14h 25m

London Luton

Sat 11/7

7:00 am-6:30 pm

1 stop16h 30m

$683

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Sun 11/1

7:40 pm-3:05 pm

1 stop14h 25m

London Luton

Fri 11/13

6:00 am-6:30 pm

1 stop17h 30m

$684

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 1/1

7:40 pm-1:55 pm

1 stop13h 15m

London Luton

Fri 1/8

6:00 am-6:40 pm

1 stop17h 40m

$686

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Wed 12/16

7:40 pm-1:00 pm

1 stop12h 20m

London Luton

Mon 12/21

8:00 am-6:30 pm

1 stop15h 30m

$686

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Washington, D.C. to London Luton Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How often are flights from Washington, D.C. to London delayed?

Historically, on average around 0% of flights between Washington, D.C. and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Washington, D.C. to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When to book flights from Washington, D.C. to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to London Luton Airport (WAS to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to London Luton Airport

Best Price Found

$291

Fastest flight time

10h 10m

Direct flights

None
The best one-way flight to London Luton Airport from Washington, D.C. in the past 72 hours is $291. The best round-trip flight deal from Washington, D.C. to London Luton Airport found on momondo in the last 72 hours is $682.
The fastest flight from Washington, D.C. to London Luton Airport takes 10h 10m
There are no direct flights from Washington, D.C. to London Luton Airport. There are no popular flight routes from Washington, D.C. to London Luton Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to London Luton Airport

  • How far is Washington, D.C. to London Luton by plane?

    London Luton is 3644.3 mi away from Washington, D.C.. A reasonable flight in good conditions will take 10h 10m.

  • When did momondo last update prices for flights from Washington, D.C. to London Luton Airport?

    Prices for flights from Washington, D.C. to London Luton Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. to London Luton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents you'll need for your trip to London Luton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Luton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Dover
Croydon
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Watford
Slough
Eastbourne
Worthing
Hook
Uxbridge
Romford

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to London?

It is quick and easy to find Washington, D.C. to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?

Flights from Washington, D.C. to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to London?

momondo provides multiple filters to help you find the best flight to London from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Washington, D.C. and alert you when they change.

An easier way to manage your London Luton Airport trip

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