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Cheap flights from London Luton Airport to District of Columbia from £430

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — IAD
17 Jan — 24 Jan1
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 18 December 2025.

Fri 26/1217:30LTN - IAD
2 stops26h 45mMultiple Airlines
Wed 28/119:40IAD - LTN
2 stops14h 55mMultiple Airlines
Deal found 16/12£674
Mon 29/1206:25LTN - IAD
2 stops19h 34mMultiple Airlines
Thu 8/120:30IAD - LTN
2 stops21h 30mMultiple Airlines
Deal found 16/12£701
Wed 24/1221:40LTN - IAD
2 stops22h 35mMultiple Airlines
Mon 5/119:40IAD - LTN
2 stops21h 10mMultiple Airlines
Deal found 17/12£704
Fri 26/1206:00LTN - IAD
2 stops20h 00mMultiple Airlines
Wed 31/1219:40IAD - LTN
2 stops15h 35mMultiple Airlines
Deal found 17/12£749
Mon 22/1216:05LTN - IAD
1 stop24h 40mMultiple Airlines
Fri 23/121:15IAD - LTN
1 stop20h 55mMultiple Airlines
Deal found 16/12£819
Sun 21/1214:40LTN - IAD
2 stops33h 40mMultiple Airlines
Mon 5/119:40IAD - LTN
2 stops21h 10mMultiple Airlines
Deal found 16/12£828
Mon 29/1208:00LTN - IAD
1 stop15h 30mMultiple Airlines
Sun 11/119:40IAD - LTN
2 stops16h 20mMultiple Airlines
Deal found 16/12£843
Wed 24/1221:40LTN - IAD
2 stops22h 35mMultiple Airlines
Thu 1/119:40IAD - LTN
2 stops17h 30mMultiple Airlines
Deal found 16/12£855
Wed 24/1208:00LTN - IAD
1 stop15h 30mMultiple Airlines
Sun 11/119:40IAD - LTN
2 stops16h 20mMultiple Airlines
Deal found 16/12£856

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 18 December 2025.

Round-trip from

£464

One-way from

£430

Popular in

July

Cheapest in

February

Average price

£597
30/1-1/2
  • 30/1-1/2
  • 2 total stops
  • 25h 35m total
  • London to District of Columbia
Search Deals
29/3
  • 29/3
  • 1 total stop
  • 17h 55m total
  • London to District of Columbia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
Use the filters below to find and compare flights from London Luton Airport to District of Columbia that are best for you.

Fly from

Luton

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Tue 27/1

07:00-18:30

1 stop16h 30m

Washington, D.C. Dulles Intl

Tue 3/2

19:40-14:50

1 stop14h 10m

£467

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 26/2

06:00-18:30

1 stop17h 30m

Washington, D.C. Dulles Intl

Tue 3/3

19:40-14:50

1 stop14h 10m

£467

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Fri 20/3

05:50-20:30

1 stop18h 40m

Washington, D.C. Dulles Intl

Sun 22/3

18:05-16:45

1 stop18h 40m

£482

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 26/2

06:00-18:30

1 stop17h 30m

Washington, D.C. Dulles Intl

Mon 2/3

19:40-14:00

1 stop13h 20m

£485

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Sun 1/2

15:35-14:40

2 stops28h 05m

Washington, D.C. Dulles Intl

Sun 8/2

18:00-23:10

2 stops24h 10m

£531

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Wed 11/2

17:00-15:15

2 stops27h 15m

Washington, D.C. Dulles Intl

Mon 16/2

19:40-16:55

2 stops16h 15m

£555

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Tue 24/2

06:20-16:30

1 stop15h 10m

Washington, D.C. Dulles Intl

Sun 1/3

19:40-20:10

2 stops19h 30m

£560

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 26/2

06:05-16:30

1 stop15h 25m

Washington, D.C. Dulles Intl

Tue 10/3

20:40-14:50

2 stops14h 10m

£563

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 26/1

14:00-16:35

2 stops31h 35m

Washington, D.C. Dulles Intl

Mon 2/2

18:05-23:10

2 stops24h 05m

£575

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 2/2

06:30-18:30

2 stops17h 00m

Washington, D.C. Dulles Intl

Fri 6/2

19:40-14:00

2 stops13h 20m

£582

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 22 results
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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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