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Cheap flights from London Luton Airport to District of Columbia from £410

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — IAD
7 Jun — 14 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to District of Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to District of Columbia
Explore the most affordable flight options available from Luton to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2026.

Thu 28/509:25
LTN
-
IAD
1 stop14h 35m
Multiple Airlines
Wed 3/621:00
IAD
-
LTN
1 stop19h 15m
Multiple Airlines
Deal found 3/5£504
Wed 1/706:15
LTN
-
IAD
1 stop14h 30m
Multiple Airlines
Wed 8/721:00
IAD
-
LTN
1 stop19h 15m
Multiple Airlines
Deal found 5/5£512
Thu 14/509:25
LTN
-
IAD
1 stop14h 45m
Multiple Airlines
Mon 18/520:55
IAD
-
LTN
1 stop13h 50m
Multiple Airlines
Deal found 3/5£514
Thu 4/609:25
LTN
-
IAD
1 stop14h 35m
Multiple Airlines
Sun 7/621:00
IAD
-
LTN
1 stop9h 25m
Multiple Airlines
Deal found 8/5£516
Thu 4/609:25
LTN
-
IAD
1 stop14h 35m
Multiple Airlines
Mon 8/617:15
IAD
-
LTN
1 stop11h 00m
Multiple Airlines
Deal found 8/5£516
Thu 11/613:00
LTN
-
IAD
1 stop11h 00m
Multiple Airlines
Mon 15/617:15
IAD
-
LTN
1 stop11h 00m
Multiple Airlines
Deal found 7/5£523
Wed 17/606:15
LTN
-
IAD
1 stop14h 30m
Multiple Airlines
Wed 24/617:15
IAD
-
LTN
1 stop10h 45m
Multiple Airlines
Deal found 3/5£527
Thu 14/509:25
LTN
-
IAD
1 stop14h 45m
Multiple Airlines
Sun 17/520:55
IAD
-
LTN
1 stop9h 30m
Multiple Airlines
Deal found 3/5£528
Mon 22/608:15
LTN
-
IAD
1 stop12h 30m
Multiple Airlines
Mon 29/621:00
IAD
-
LTN
1 stop10h 45m
Multiple Airlines
Deal found 8/5£529
Mon 11/508:15
LTN
-
IAD
1 stop12h 30m
Multiple Airlines
Mon 18/520:55
IAD
-
LTN
1 stop13h 50m
Multiple Airlines
Deal found 4/5£529
Thu 28/509:25
LTN
-
IAD
1 stop14h 35m
Multiple Airlines
Thu 11/617:15
IAD
-
LTN
1 stop11h 15m
Multiple Airlines
Deal found 4/5£532

Find flight deals from Luton to District of Columbia

Keep the following information in mind while searching for Luton to District of Columbia flight deals. Data was last updated 8 May 2026.

Round-trip from

£504

One-way from

£410

Popular in

July

Cheapest in

February

Average price

£527
28/5-3/6
  • 28/5-3/6
  • 2 total stops
  • 33h 50m total
  • London to District of Columbia
Search Deals
17/5
  • 17/5
  • 2 total stops
  • 27h 25m total
  • London to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to District of Columbia 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, Cheapflights users made 858,174 searches. Data last updated 8 May 2026.
Use the filters below to find and compare flights from London Luton Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Fri 29/5

06:20-15:45

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 6/6

17:15-08:20

1 stop10h 05m

£635
Fastest return journey

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 22/6

08:15-15:45

1 stop12h 30m

Washington, D.C. Dulles Intl

Mon 29/6

21:00-12:45

1 stop10h 45m

£641

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 28/5

09:25-19:00

1 stop14h 35m

Washington, D.C. Dulles Intl

Sun 31/5

21:00-13:25

1 stop11h 25m

£646

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Fri 22/5

06:20-15:45

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 25/5

21:00-12:45

1 stop10h 45m

£669

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 11/6

18:20-15:35

2 stops26h 15m

Washington, D.C. Dulles Intl

Sat 27/6

21:45-23:00

2 stops20h 15m

£725

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Wed 27/5

06:15-22:15

1 stop21h 00m

Washington, D.C. Dulles Intl

Sun 31/5

11:30-22:20

2 stops29h 50m

£752

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Tue 9/6

07:20-18:58

2 stops16h 38m

Washington, D.C. Dulles Intl

Tue 16/6

20:20-20:30

2 stops19h 10m

£755

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 22/6

06:05-15:35

2 stops14h 30m

Washington, D.C. Dulles Intl

Sun 28/6

21:45-17:15

1 stop14h 30m

£766

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 2/11

08:00-18:30

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 9/11

19:40-14:00

1 stop13h 20m

£803

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Tue 28/7

09:40-20:24

2 stops15h 44m

Washington, D.C. Dulles Intl

Wed 26/8

17:55-14:25

2 stops15h 30m

£818

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Best time to book a flight from Luton to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luton to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Luton to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Luton to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to District of Columbia.

  • Can I find deals for business class flights from Luton to District of Columbia?

    Yes. Cheapflights offers flight deals from Luton to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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