Cheap flights from District of Columbia to London from $253

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 3:25 pmIAD-LTN
14h 45m2 stops
Multiple Airlines Logo
6:50 am - 6:30 pmLTN-IAD
16h 40m2 stops
$559Multiple Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Multiple Airlines Logo
4:30 pm - 7:50 pmIAD-LTN
22h 20m3 stops
Multiple Airlines Logo
5:45 am - 8:05 pmLTN-IAD
19h 20m2 stops
$561Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
10:55 pm - 8:10 pmIAD-LTN
16h 15m2 stops
Multiple Airlines Logo
9:50 pm - 3:50 pmLTN-IAD
23h 00m2 stops
$562Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:40 pm - 3:25 pmIAD-LTN
14h 45m2 stops
Multiple Airlines Logo
5:50 am - 6:30 pmLTN-IAD
17h 40m2 stops
$563Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
9:45 am - 7:25 pmIAD-LTN
28h 40m2 stops
Multiple Airlines Logo
8:50 pm - 3:50 pmLTN-IAD
24h 00m2 stops
$564Multiple Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2
Multiple Airlines Logo
4:10 pm - 2:15 pmDCA-LTN
17h 05m2 stops
Multiple Airlines Logo
8:50 pm - 9:56 pmLTN-DCA
30h 06m3 stops
$566Multiple Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 26
Multiple Airlines Logo
9:45 am - 7:55 pmIAD-LTN
29h 10m2 stops
Multiple Airlines Logo
8:50 pm - 4:40 pmLTN-IAD
24h 50m2 stops
$566Multiple Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 26
Multiple Airlines Logo
10:30 pm - 10:30 pmIAD-LTN
19h 00m2 stops
Multiple Airlines Logo
6:50 am - 9:00 pmLTN-IAD
19h 10m2 stops
$570Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
10:55 pm - 8:10 pmIAD-LTN
16h 15m2 stops
Multiple Airlines Logo
9:50 pm - 8:26 pmLTN-IAD
27h 36m3 stops
$571Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
4:10 pm - 7:25 pmDCA-LTN
22h 15m2 stops
Multiple Airlines Logo
8:50 pm - 3:31 pmLTN-DCA
23h 41m3 stops
$572Multiple Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 21, 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

Fri 12/5

7:40 pm-3:25 pm

2 stops14h 45m

London Luton

Wed 12/10

6:50 am-6:30 pm

2 stops16h 40m

$559

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 11/19

4:30 pm-7:50 pm

3 stops22h 20m

London Luton

Wed 11/26

5:45 am-8:05 pm

2 stops19h 20m

$561

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Thu 12/4

10:55 pm-8:10 pm

2 stops16h 15m

London Luton

Mon 12/8

9:50 pm-3:50 pm

2 stops23h 00m

$562

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Fri 12/5

7:40 pm-3:25 pm

2 stops14h 45m

London Luton

Fri 12/12

5:50 am-6:30 pm

2 stops17h 40m

$563

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 11/26

9:45 am-7:25 pm

2 stops28h 40m

London Luton

Tue 12/2

8:50 pm-3:50 pm

2 stops24h 00m

$564

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 11/16

4:10 pm-2:15 pm

2 stops17h 05m

London Luton

Wed 11/26

8:50 pm-9:56 pm

3 stops30h 06m

$566

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sun 11/16

9:45 am-7:55 pm

2 stops29h 10m

London Luton

Wed 11/26

8:50 pm-4:40 pm

2 stops24h 50m

$566

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 12/3

10:30 pm-10:30 pm

2 stops19h 00m

London Luton

Wed 12/10

6:50 am-9:00 pm

2 stops19h 10m

$570

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Thu 12/4

10:55 pm-8:10 pm

2 stops16h 15m

London Luton

Mon 12/8

9:50 pm-8:26 pm

3 stops27h 36m

$571

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 1/14

4:10 pm-7:25 pm

2 stops22h 15m

London Luton

Sun 1/18

8:50 pm-3:31 pm

3 stops23h 41m

$572

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 District of Columbia 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

What is the cheapest day to depart on your flight to London Luton Airport?

According to our data, Tuesday is the cheapest day to fly to London Luton Airport from District of Columbia. The lowest ticket price found for a Tuesday departure recently was $743. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from District of Columbia to London Luton Airport on a Friday will generally be more expensive and average around $1,027. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Luton Airport?

According to our data, the cheapest time of day to fly to London Luton Airport is in the evening. momondo users have found flights departing from District of Columbia to London Luton Airport in the evening for as low as $540. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London Luton Airport are more costly in the afternoon, with an average ticket price of $810. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
There are no direct flights from District of Columbia to London Luton Airport. There are no popular flight routes from District of Columbia to 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 are updated 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 travel and health documents required for your trip to London Luton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Colchester
Folkestone
Romford
Cobham
Wembley
Ilford
Stansted
Watford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to London for you.

Can I find flights from District of Columbia to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to London flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of District of Columbia to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Thu 11/20
Thu 11/27

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