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$224+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LTN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap 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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$628
(Mytrip)

One-way from

$278
(Connections by easyJet)

Popular in

June

Cheapest in

January

Average price

$711
Provider with most accurate pricing for Washington, D.C. (WAS)-London Luton flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London Luton flights.
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From Washington, D.C. (WAS) to London Luton
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One-way flight from Washington, D.C. (WAS) to London Luton
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Highest demand for flights based on searches. 13% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. 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 5/45:20 pmIAD - LTN
1 stop10h 15mMultiple Airlines
Mon 5/127:50 pmLTN - IAD
1 stop28h 40mMultiple Airlines
Deal found 4/28$628
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Tue 9/26:50 pmBWI - LTN
1 stop13h 10mMultiple Airlines
Tue 9/169:50 pmLTN - BWI
2 stops24h 50mMultiple Airlines
Deal found 4/29$633
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 5/216:00 amDCA - LTN
3 stops31h 05mMultiple Airlines
Wed 5/286:00 amLTN - DCA
3 stops20h 53mMultiple Airlines
Deal found 4/29$726

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 April 30, 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

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 7/30

5:20 pm-8:00 am

1 stop9h 40m

London Luton

Wed 8/6

1:00 pm-7:30 pm

1 stop11h 30m

$641

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Mon 5/12

6:50 pm-10:15 pm

2 stops22h 25m

London Luton

Thu 5/15

7:30 pm-5:40 pm

2 stops27h 10m

$652

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 5/21

6:00 am-6:05 pm

3 stops31h 05m

London Luton

Wed 5/28

6:00 am-9:53 pm

3 stops20h 53m

$726

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 7/15

6:50 pm-1:00 pm

1 stop13h 10m

$224

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Tue 5/13

8:30 pm-10:55 pm

2 stops21h 25m

$302

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Mon 6/16

12:55 pm-4:55 pm

3 stops23h 00m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • 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

Rainfall in Luton by month

Plan your trip to Luton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Luton Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Luton Airport when rainfall is around 1.6 in.

Temperature in Luton by month

Plan your trip to Luton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 Baltimore/Washington - London Luton, Washington, D.C. Dulles Intl - 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

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