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Luton

$312+ Cheap flights from Washington, D.C. (WAS) to Luton (LTN)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LTN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Luton

Cheapest flights from Washington, D.C. to Luton
Explore the most affordable flight options available from Washington, D.C. to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:30 pmIAD - LTN
2 stops16h 45mMultiple Airlines
Thu 12/117:25 pmLTN - IAD
2 stops25h 25mMultiple Airlines
Deal found 12/7$699
This Mytrip deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:30 pmIAD - LTN
2 stops16h 30mMultiple Airlines
Wed 12/108:30 amLTN - IAD
2 stops16h 35mMultiple Airlines
Deal found 12/6$713
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:30 pmIAD - LTN
2 stops16h 45mMultiple Airlines
Mon 12/158:30 amLTN - IAD
2 stops16h 35mMultiple Airlines
Deal found 12/7$731
This Mytrip deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:05 pmIAD - LTN
2 stops16h 40mMultiple Airlines
Tue 12/166:50 amLTN - IAD
2 stops17h 40mMultiple Airlines
Deal found 12/6$765
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:30 pmIAD - LTN
2 stops16h 45mMultiple Airlines
Fri 12/126:55 pmLTN - IAD
2 stops26h 45mMultiple Airlines
Deal found 12/7$767
This Mytrip deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:30 pmIAD - LTN
2 stops16h 30mMultiple Airlines
Sun 12/148:30 amLTN - IAD
2 stops16h 35mMultiple Airlines
Deal found 12/6$797
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:45 amIAD - LTN
3 stops25h 00mMultiple Airlines
Wed 12/108:30 amLTN - IAD
2 stops16h 35mMultiple Airlines
Deal found 12/7$808
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:05 amDCA - LTN
3 stops23h 40mMultiple Airlines
Wed 12/106:55 pmLTN - DCA
3 stops25h 36mMultiple Airlines
Deal found 12/7$817
This Mytrip deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 pmIAD - LTN
2 stops18h 25mMultiple Airlines
Sun 12/148:25 amLTN - IAD
2 stops16h 40mMultiple Airlines
Deal found 12/6$823
This Booking.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:59 amDCA - LTN
3 stops32h 56mMultiple Airlines
Tue 12/98:25 amLTN - DCA
3 stops29h 30mMultiple Airlines
Deal found 12/5$858
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:30 pmIAD - LTN
2 stops23h 50mMultiple Airlines
Sun 12/145:00 pmLTN - IAD
2 stops27h 15mMultiple Airlines
Deal found 12/7$865
This Mytrip deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:10 pmDCA - LTN
2 stops25h 20mMultiple Airlines
Sun 12/148:50 pmLTN - DCA
3 stops30h 06mMultiple Airlines
Deal found 12/7$871

Find flight deals from Washington, D.C. to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$576
(Mytrip)

One-way from

$312
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$977
Provider with most accurate pricing for Washington, D.C. (WAS)-London Luton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London Luton flights.
Search Deals
From Washington, D.C. (WAS) to London Luton
Search Deals
One-way flight from Washington, D.C. (WAS) to London Luton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Washington, D.C. to London Luton Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Luton

Route

Depart

Return

Price

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 1/21

11:05 am-7:25 pm

2 stops27h 20m

London Luton

Wed 1/28

8:50 pm-7:45 pm

3 stops27h 55m

$582

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 1/20

7:40 pm-2:50 pm

1 stop14h 10m

London Luton

Tue 1/27

7:00 am-6:40 pm

1 stop16h 40m

$584

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-6:15 pm

2 stops16h 45m

London Luton

Fri 2/6

2:35 pm-6:50 pm

2 stops33h 15m

$585

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Wed 1/21

7:40 pm-9:50 pm

2 stops21h 10m

London Luton

Sun 1/25

7:00 am-6:40 pm

2 stops16h 40m

$591

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Mon 1/19

7:40 pm-2:00 pm

1 stop13h 20m

London Luton

Thu 1/29

6:00 am-6:40 pm

1 stop17h 40m

$596

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 1/20

7:40 pm-2:50 pm

1 stop14h 10m

London Luton

Thu 1/29

6:00 am-6:40 pm

1 stop17h 40m

$597

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 1/11

7:40 pm-4:45 pm

2 stops16h 05m

London Luton

Fri 1/16

5:50 am-6:40 pm

2 stops17h 50m

$598

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Wed 1/21

7:40 pm-9:50 pm

2 stops21h 10m

London Luton

Wed 1/28

7:00 am-6:40 pm

2 stops16h 40m

$604

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 1/21

7:40 pm-12:55 pm

1 stop12h 15m

London Luton

Thu 1/29

6:00 am-6:30 pm

1 stop17h 30m

$605

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Wed 1/28

7:40 pm-12:55 pm

1 stop12h 15m

London Luton

Sun 2/1

6:00 am-6:40 pm

1 stop17h 40m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 56 results
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  • Most accurate provider: When it comes to deals on Washington, D.C.-London Luton Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-London Luton Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-London Luton Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-London Luton Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-London Luton Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Washington, D.C. with our price prediction graph.
Estimated round-trip 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 Washington, D.C. to London Luton Airport

How often are flights from Washington, D.C. to London delayed?

About 25% of weekly flights between Washington, D.C. and London have experienced delays in the past year, with the average delay time being 21 minutes.

What is the most punctual flight time for Washington, D.C. to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to London flights?

Over the last year, Air Seoul have had the lowest number of delays on this route, with just 100% of flights being delayed.

Related info for your journey

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

  • What are the most popular routes from Washington, D.C. to London Luton Airport?

    When deciding which route to take from Washington, D.C. to London Luton Airport consider Washington, D.C. Dulles Intl - London Luton, Baltimore/Washington - London Luton or Washington, D.C. Reagan-National - London Luton as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Luton that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Luton?

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

  • Can I find deals for business class flights from Washington, D.C. to Luton?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

Traveling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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