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Cheap flights from Washington, D.C. Reagan-National Airport to London Luton Airport from £315

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LTN
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Reagan-National to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Luton
Explore the most affordable flight options available from Reagan-National to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Wed 10/606:59
DCA
-
LTN
3 stops24h 36m
Multiple Airlines
Sat 13/609:00
LTN
-
DCA
3 stops17h 55m
Multiple Airlines
Deal found 8/5£595
Sun 7/612:45
DCA
-
LTN
3 stops29h 10m
Multiple Airlines
Sun 14/615:45
LTN
-
DCA
3 stops35h 43m
Multiple Airlines
Deal found 8/5£596
Tue 2/611:00
DCA
-
LTN
3 stops21h 25m
Multiple Airlines
Thu 11/609:25
LTN
-
DCA
2 stops18h 03m
Multiple Airlines
Deal found 9/5£602
Sun 31/512:45
DCA
-
LTN
3 stops28h 35m
Multiple Airlines
Thu 11/609:25
LTN
-
DCA
2 stops15h 33m
Multiple Airlines
Deal found 10/5£618
Mon 1/606:00
DCA
-
LTN
3 stops35h 50m
Multiple Airlines
Mon 8/619:40
LTN
-
DCA
2 stops31h 15m
Multiple Airlines
Deal found 10/5£619
Fri 12/620:40
DCA
-
LTN
2 stops22h 50m
Multiple Airlines
Wed 17/606:15
LTN
-
DCA
3 stops16h 58m
Multiple Airlines
Deal found 7/5£620
Sat 30/506:00
DCA
-
LTN
3 stops35h 30m
Multiple Airlines
Wed 10/606:15
LTN
-
DCA
3 stops31h 38m
Multiple Airlines
Deal found 7/5£621
Sat 13/618:55
DCA
-
LTN
2 stops13h 05m
Multiple Airlines
Fri 19/606:20
LTN
-
DCA
3 stops34h 40m
Multiple Airlines
Deal found 11/5£623
Mon 25/518:55
DCA
-
LTN
2 stops15h 50m
Multiple Airlines
Thu 18/609:25
LTN
-
DCA
2 stops15h 32m
Multiple Airlines
Deal found 8/5£626
Mon 1/606:00
DCA
-
LTN
3 stops35h 50m
Multiple Airlines
Thu 25/607:05
LTN
-
DCA
2 stops16h 07m
Multiple Airlines
Deal found 9/5£627
Fri 12/620:40
DCA
-
LTN
2 stops22h 50m
Multiple Airlines
Tue 23/609:40
LTN
-
DCA
2 stops15h 17m
Multiple Airlines
Deal found 11/5£628
Sun 31/506:00
DCA
-
LTN
3 stops35h 20m
Multiple Airlines
Sat 6/609:00
LTN
-
DCA
2 stops14h 13m
Multiple Airlines
Deal found 9/5£629

Find flight deals from Reagan-National to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Luton (LTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 May 2026.

Round-trip from

£595

One-way from

£315

Popular in

June

Cheapest in

January

Average price

£650
10/6-13/6
  • 10/6-13/6
  • 6 total stops
  • 42h 31m total
  • Washington, D.C. to London
Search Deals
6/7
  • 6/7
  • 3 total stops
  • 29h 15m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£17 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 Reagan-National to Luton 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 13 May 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Fri 12/6

20:40-00:30

2 stops22h 50m

London Luton

Wed 17/6

06:15-18:13

3 stops16h 58m

£620

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sat 30/5

06:00-22:30

3 stops35h 30m

London Luton

Wed 10/6

06:15-08:53

3 stops31h 38m

£621

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 14/6

18:55-19:30

2 stops19h 35m

London Luton

Tue 23/6

09:40-18:12

2 stops13h 32m

£633

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 3/6

06:59-12:35

3 stops24h 36m

London Luton

Sun 7/6

21:50-21:55

2 stops29h 05m

£636

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Fri 29/5

12:45-17:25

3 stops23h 40m

London Luton

Tue 2/6

09:40-19:58

2 stops15h 18m

£651

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Tue 26/5

20:40-15:30

2 stops13h 50m

London Luton

Tue 2/6

09:40-22:28

2 stops17h 48m

£659

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sun 14/6

18:55-22:55

2 stops23h 00m

London Luton

Wed 1/7

08:55-19:57

2 stops16h 02m

£672
Fastest return journey

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 10/6

20:40-15:25

2 stops13h 45m

London Luton

Tue 16/6

09:40-19:58

2 stops15h 18m

£701

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Sat 30/5

06:00-22:30

3 stops35h 30m

London Luton

Sat 6/6

09:00-18:13

2 stops14h 13m

£703

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Fri 5/6

18:55-14:00

2 stops14h 05m

London Luton

Sun 14/6

21:50-21:55

2 stops29h 05m

£703

Flights are sorted by cheapest return flights first.

Deals found on 8/5

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

Best time to book a flight from Reagan-National to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Luton. 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 Reagan-National to Luton that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Luton?

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

  • Can I find deals for business class flights from Reagan-National to Luton?

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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Luton?

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