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Luton

$357+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LTN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$523
(Mytrip)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$663
Provider with most accurate pricing for Seattle/Tacoma Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-London (LON) flights.
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From Washington to London Luton
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One-way flight from Washington to London Luton
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Highest demand for flights based on searches. 15% potential increase in price ($134 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 October 2025
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Find flight deals from Washington to Luton

Cheapest flights from Washington to Luton
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 octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 11/122:35 pmSEA - LTN
2 stops18h 30mMultiple Airlines
mié. 11/196:50 amLTN - SEA
2 stops18h 10mMultiple Airlines
Deal found 10/29$523
This Mytrip deal was found by Cheapflights users on 10/30. 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.
jue. 11/275:50 amSEA - LTN
3 stops33h 10mMultiple Airlines
mié. 12/35:00 pmLTN - SEA
2 stops27h 10mMultiple Airlines
Deal found 10/30$558
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 12/42:45 pmPDX - LTN
2 stops17h 15mMultiple Airlines
lun. 12/88:50 amLTN - PDX
2 stops16h 10mMultiple Airlines
Deal found 10/28$575
This Mytrip deal was found by Cheapflights users on 10/30. 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.
jue. 11/132:35 pmSEA - LTN
2 stops14h 45mMultiple Airlines
jue. 11/279:00 amLTN - SEA
2 stops16h 00mMultiple Airlines
Deal found 10/30$576
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:05 pmSEA - LTN
1 stop16h 05mMultiple Airlines
mié. 12/36:50 amLTN - SEA
1 stop19h 30mMultiple Airlines
Deal found 10/30$591
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 12/32:35 pmSEA - LTN
2 stops18h 30mMultiple Airlines
mié. 12/106:50 amLTN - SEA
2 stops18h 10mMultiple Airlines
Deal found 10/29$593
This Mytrip deal was found by Cheapflights users on 10/29. 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.
vie. 11/283:10 pmSEA - LTN
2 stops21h 00mMultiple Airlines
vie. 12/55:50 amLTN - SEA
2 stops24h 26mMultiple Airlines
Deal found 10/29$599
This Mytrip deal was found by Cheapflights users on 10/29. 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.
lun. 12/12:45 pmPDX - LTN
1 stop15h 15mMultiple Airlines
lun. 12/88:00 amLTN - PDX
1 stop17h 00mMultiple Airlines
Deal found 10/29$772
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:45 pmPDX - LTN
1 stop16h 05mMultiple Airlines
lun. 11/178:00 amLTN - PDX
1 stop17h 00mMultiple Airlines
Deal found 10/27$784
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:45 pmPDX - LTN
1 stop16h 05mMultiple Airlines
mié. 11/128:00 amLTN - PDX
1 stop17h 00mMultiple Airlines
Deal found 10/27$785
This Mytrip deal was found by Cheapflights users on 10/29. 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.
jue. 11/202:45 pmPDX - LTN
2 stops16h 05mMultiple Airlines
mié. 11/267:00 amLTN - PDX
2 stops18h 00mMultiple Airlines
Deal found 10/29$798
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 11/269:50 amPDX - LTN
3 stops23h 10mMultiple Airlines
mié. 12/36:20 pmLTN - PDX
3 stops32h 10mMultiple Airlines
Deal found 10/29$845

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 octubre 30, 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

jue. 11/27

5:50 am-11:00 pm

3 stops33h 10m

London Luton

mié. 12/3

5:00 pm-12:10 pm

2 stops27h 10m

$558

PortlandLondon

PDX - LTN

PDXLTN

Portland

jue. 12/4

2:45 pm-4:00 pm

2 stops17h 15m

London Luton

lun. 12/8

8:50 am-5:00 pm

2 stops16h 10m

$575

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

vie. 11/28

3:10 pm-8:10 pm

2 stops21h 00m

London Luton

vie. 12/5

5:50 am-10:16 pm

2 stops24h 26m

$601

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

jue. 1/8

2:35 pm-2:05 pm

2 stops15h 30m

London Luton

vie. 1/16

8:50 am-5:00 pm

2 stops16h 10m

$632

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

mar. 11/11

2:35 pm-8:05 pm

2 stops21h 30m

London Luton

mar. 11/18

9:00 am-5:00 pm

2 stops16h 00m

$638

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

jue. 11/27

2:35 pm-5:15 pm

2 stops18h 40m

London Luton

jue. 12/4

7:15 am-5:00 pm

2 stops17h 45m

$649

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

vie. 12/5

10:05 am-8:10 pm

3 stops26h 05m

London Luton

vie. 12/12

8:55 pm-10:16 pm

2 stops33h 21m

$656

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

jue. 2/12

2:00 pm-8:10 pm

3 stops22h 10m

London Luton

sáb. 2/21

8:50 pm-10:06 pm

3 stops33h 16m

$670

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

jue. 12/4

2:35 pm-3:50 pm

2 stops17h 15m

London Luton

dom. 12/14

8:00 am-5:00 pm

2 stops17h 00m

$679

SeattleLondon

SEA - LTN

SEALTN

Seattle/Tacoma Intl

mié. 11/26

5:50 am-3:00 pm

3 stops25h 10m

London Luton

mar. 12/2

6:35 pm-1:20 pm

2 stops26h 45m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 38 results
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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
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 Washington 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 Washington to Luton that include hotel bookings?

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

  • How can I find direct flights from Washington to Luton?

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

  • Can I find deals for business class flights from Washington to Luton?

    Yes. Cheapflights offers flight deals from Washington 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.

Traveling to a place near London Luton Airport?

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

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Alternative routes for Washington to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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