Cheap flights from District of Columbia to London from £161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to London departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from District of Columbia to London

Cheap return flights

 Logo
19:40 - 14:25IAD-LTN
13h 45m1 stop
 Logo
07:00 - 18:30LTN-IAD
16h 30m1 stop
Tue, 4 Nov - Tue, 11 Nov
 Logo
19:40 - 13:30IAD-LTN
12h 50m1 stop
 Logo
06:00 - 18:30LTN-IAD
17h 30m1 stop
Wed, 12 Nov - Sun, 16 Nov
 Logo
19:40 - 14:25IAD-LTN
13h 45m1 stop
 Logo
06:00 - 18:30LTN-IAD
17h 30m1 stop
Tue, 2 Dec - Sun, 7 Dec
 Logo
17:20 - 08:10IAD-LTN
9h 50m1 stop
 Logo
10:00 - 15:50LTN-IAD
10h 50m1 stop
Wed, 3 Sep - Wed, 10 Sep
 Logo
19:40 - 14:00IAD-LTN
13h 20m1 stop
 Logo
06:00 - 18:30LTN-IAD
17h 30m1 stop
Mon, 10 Nov - Sun, 16 Nov
 Logo
17:50 - 20:55IAD-LTN
22h 05m2 stops
 Logo
16:00 - 15:20LTN-IAD
28h 20m2 stops
Thu, 16 Oct - Mon, 20 Oct
 Logo
19:40 - 13:30IAD-LTN
12h 50m1 stop
 Logo
07:00 - 18:30LTN-IAD
16h 30m1 stop
Wed, 5 Nov - Tue, 11 Nov
 Logo
17:20 - 09:00IAD-LTN
10h 40m1 stop
 Logo
08:45 - 15:50LTN-IAD
12h 05m1 stop
Mon, 8 Sep - Thu, 11 Sep
 Logo
17:20 - 08:35IAD-LTN
10h 15m1 stop
 Logo
10:00 - 15:50LTN-IAD
10h 50m1 stop
Sun, 7 Sep - Tue, 16 Sep
 Logo
17:20 - 08:10IAD-LTN
9h 50m1 stop
 Logo
10:00 - 19:30LTN-IAD
14h 30m1 stop
Wed, 3 Sep - Wed, 10 Sep

momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia to London Luton Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from District of Columbia to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 4/11

19:40-14:25

1 stop13h 45m

London Luton

Tue 11/11

07:00-18:30

1 stop16h 30m

£358

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 12/11

19:40-13:30

1 stop12h 50m

London Luton

Sun 16/11

06:00-18:30

1 stop17h 30m

£359

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 2/12

19:40-14:25

1 stop13h 45m

London Luton

Sun 7/12

06:00-18:30

1 stop17h 30m

£360

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 3/9

17:20-08:10

1 stop9h 50m

London Luton

Wed 10/9

10:00-15:50

1 stop10h 50m

£362

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 10/11

19:40-14:00

1 stop13h 20m

London Luton

Sun 16/11

06:00-18:30

1 stop17h 30m

£367

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Thu 16/10

17:50-20:55

2 stops22h 05m

London Luton

Mon 20/10

16:00-15:20

2 stops28h 20m

£367

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 5/11

19:40-13:30

1 stop12h 50m

London Luton

Tue 11/11

07:00-18:30

1 stop16h 30m

£368

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 8/9

17:20-09:00

1 stop10h 40m

London Luton

Thu 11/9

08:45-15:50

1 stop12h 05m

£370

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sun 7/9

17:20-08:35

1 stop10h 15m

London Luton

Tue 16/9

10:00-15:50

1 stop10h 50m

£372

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 3/9

17:20-08:10

1 stop9h 50m

London Luton

Wed 10/9

10:00-19:30

1 stop14h 30m

£373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheap District of Columbia to London Luton Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to London Luton Airport

Best price found

£161

Fastest flight time

9h 50m

Direct flights

None
The best one-way flight to London Luton Airport from District of Columbia in the past 72 hours is £161. The best return flight deal from District of Columbia to London Luton Airport found on momondo in the last 72 hours is £358.
The fastest flight from District of Columbia to London Luton Airport takes 9h 50m
There are no direct flights from District of Columbia to London Luton Airport. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - London Luton Airport and Washington, D.C. Dulles Intl Airport - London Luton Airport.
  • When did momondo last update prices for flights from District of Columbia to London Luton Airport?

    Prices for flights from District of Columbia to London Luton Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to London Luton Airport.

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

    The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from District of Columbia to London Luton Airport?

    Search flight deals from District of Columbia to London Luton Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia to London Luton Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Maidstone
Gatwick
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Colchester
Worthing
Hounslow
Dartford
Dover
Chelmsford
Hayes
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to London?

It is quick and easy to find District of Columbia 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 District of Columbia to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to London?

Once you have performed a search for District of Columbia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia 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 District of Columbia and alert you when they change.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 19/8
Tue 26/8

Find better results for your trip to London