$286+ Cheap flights from Washington 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LTN
Apr 2 — Apr 91
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to Luton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Luton
Keep the following information in mind while searching for Washington to Luton flight deals. Data was last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $751 (Mytrip) |
One-way from | $286 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $687 |
Find flight deals from Washington to Luton
Cheapest flights from Washington to LutonExplore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from Washington to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/272:15 pmSEA - LTN
2 stops23h 15mMultiple Airlines
Tue 5/139:50 pmLTN - SEA
2 stops24h 23mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$751
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sat 4/262:32 pmPDX - LTN
3 stops23h 43mMultiple Airlines
Sat 5/32:10 pmLTN - PDX
3 stops40h 45mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$796
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 March 28, 2025.
Use the filters below to find and compare flights from Washington to London Luton Airport that are best for you.
Fly from
Washington
Fly to
Luton
Route
Depart
Return
Price
SeattleLondon
SEA - LTN
SEALTN
Seattle/Tacoma Intl
Sun 4/27
2:15 pm-9:30 pm
2 stops23h 15m
London Luton
Tue 5/13
9:50 pm-2:13 pm
2 stops24h 23m
$751
PortlandLondon
PDX - LTN
PDXLTN
Portland
Sat 4/26
2:32 pm-10:15 pm
3 stops23h 43m
London Luton
Sat 5/3
2:10 pm-10:55 pm
3 stops40h 45m
$796
SeattleLondon
SEA - LTN
SEALTN
Seattle/Tacoma Intl
Sun 5/18
7:00 pm-10:45 am
2 stops55h 45m
$286
PortlandLondon
PDX - LTN
PDXLTN
Portland
Sun 5/4
3:20 pm-4:00 pm
3 stops40h 40m
$369
Best time to book a flight from Washington to Luton
Have a flexible travel schedule? Discover the best time to fly to Luton from Washington 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 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 to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington?
Book flights to Washington if you plan to visit one of these locationsHounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Sutton