$451+ Cheap flights from Luton (LTN) to Washington
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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SEA
Mar 5 — Mar 121
1 adult, Economy
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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
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Cheapest flights from Luton to WashingtonExplore the most affordable flight options available from Luton to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Luton to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/46:50 am
LTN
- SEA
2 stops18h 10m
Multiple Airlines
Wed 3/113:35 pm
SEA
- LTN
2 stops18h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/296:15 am
LTN
- SEA
2 stops21h 08m
Multiple Airlines
Sun 5/106:55 pm
SEA
- LTN
1 stop18h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/296:15 am
LTN
- SEA
2 stops21h 08m
Multiple Airlines
Wed 5/66:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/186:50 am
LTN
- SEA
1 stop19h 30m
Multiple Airlines
Wed 3/259:05 pm
SEA
- LTN
1 stop13h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/16:15 am
LTN
- SEA
1 stop18h 55m
Multiple Airlines
Sun 4/56:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Wed 5/276:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Tue 5/266:55 pm
SEA
- LTN
1 stop12h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Sun 5/246:55 pm
SEA
- LTN
1 stop18h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$842
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Sun 5/316:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$844
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/197:15 am
LTN
- PDX
3 stops42h 15m
Multiple Airlines
Thu 3/263:45 pm
PDX
- LTN
3 stops21h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/86:00 am
LTN
- PDX
1 stop19h 00m
Multiple Airlines
Mon 3/163:45 pm
PDX
- LTN
2 stops18h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/168:00 am
LTN
- PDX
1 stop17h 00m
Multiple Airlines
Mon 3/303:30 pm
PDX
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$990
Best flights from Luton to WashingtonDiscover carefully curated flight deals from Luton to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Luton to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/46:50 am
LTN
- SEA
2 stops18h 10m
Multiple Airlines
Wed 3/113:35 pm
SEA
- LTN
2 stops18h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/296:15 am
LTN
- SEA
2 stops21h 08m
Multiple Airlines
Tue 5/126:55 pm
SEA
- LTN
1 stop12h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/296:15 am
LTN
- SEA
2 stops21h 08m
Multiple Airlines
Wed 5/66:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/296:15 am
LTN
- SEA
2 stops21h 08m
Multiple Airlines
Mon 5/116:55 pm
SEA
- LTN
1 stop12h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$626
This Booking.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/188:50 am
LTN
- SEA
2 stops16h 10m
Multiple Airlines
Wed 3/253:35 pm
SEA
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Tue 5/266:55 pm
SEA
- LTN
1 stop12h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 5/136:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Sun 5/246:55 pm
SEA
- LTN
1 stop18h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$842
This Booking.com deal was found by Cheapflights users on 2/1. 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 5/38:30 am
LTN
- SEA
2 stops33h 10m
Multiple Airlines
Fri 5/89:55 am
SEA
- LTN
3 stops20h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$847
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/199:00 am
LTN
- SEA
2 stops16h 00m
Multiple Airlines
Thu 3/263:35 pm
SEA
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$886
This Mytrip deal was found by Cheapflights users on 2/2. 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 4/119:00 am
LTN
- SEA
3 stops21h 50m
Multiple Airlines
Sat 5/97:00 pm
SEA
- LTN
2 stops14h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$891
This Booking.com deal was found by Cheapflights users on 2/1. 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.
Sat 5/212:45 pm
LTN
- SEA
3 stops41h 35m
Multiple Airlines
Fri 5/89:55 am
SEA
- LTN
3 stops20h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$893
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/197:15 am
LTN
- PDX
3 stops42h 15m
Multiple Airlines
Thu 3/263:45 pm
PDX
- LTN
2 stops23h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 5/276:15 am
LTN
- SEA
2 stops21h 04m
Multiple Airlines
Fri 6/56:55 pm
SEA
- LTN
1 stop29h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$923
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/86:00 am
LTN
- PDX
1 stop19h 00m
Multiple Airlines
Mon 3/163:45 pm
PDX
- LTN
2 stops18h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/168:00 am
LTN
- PDX
1 stop17h 00m
Multiple Airlines
Mon 3/303:30 pm
PDX
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$990
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Mon 6/18:15 am
LTN
- PDX
3 stops37h 35m
Multiple Airlines
Mon 6/82:30 pm
PDX
- LTN
2 stops22h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,112
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Tue 6/29:40 am
LTN
- PDX
3 stops31h 50m
Multiple Airlines
Wed 6/103:25 pm
PDX
- LTN
3 stops23h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/188:00 am
LTN
- PDX
1 stop17h 00m
Multiple Airlines
Wed 3/2512:07 pm
PDX
- LTN
2 stops17h 48m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,161
This Booking.com deal was found by Cheapflights users on 2/3. 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.
Wed 2/188:30 am
LTN
- PDX
3 stops24h 04m
Multiple Airlines
Fri 2/209:50 am
PDX
- LTN
3 stops24h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$2,090
Last-minute flights from Luton to WashingtonDiscover last-minute flight deals from Luton to Washington. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Luton to Washington. Data last updated February 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/2. 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 2/47:00 am
LTN
- SEA
3 stops34h 15m
Multiple Airlines
Wed 2/252:35 pm
SEA
- LTN
2 stops16h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$888
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/46:50 am
LTN
- SEA
2 stops18h 10m
Multiple Airlines
Wed 3/113:35 pm
SEA
- LTN
2 stops18h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/86:00 am
LTN
- PDX
1 stop19h 00m
Multiple Airlines
Mon 3/163:45 pm
PDX
- LTN
2 stops18h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$963
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/97:20 am
LTN
- SEA
3 stops22h 37m
Multiple Airlines
Mon 3/163:35 pm
SEA
- LTN
2 stops17h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$970
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/98:00 am
LTN
- SEA
1 stop17h 00m
Multiple Airlines
Tue 3/243:35 pm
SEA
- LTN
1 stop16h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$987
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/168:00 am
LTN
- PDX
1 stop17h 00m
Multiple Airlines
Mon 3/303:30 pm
PDX
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$990
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/186:50 am
LTN
- SEA
1 stop19h 30m
Multiple Airlines
Wed 3/259:05 pm
SEA
- LTN
1 stop13h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/188:00 am
LTN
- PDX
1 stop17h 00m
Multiple Airlines
Wed 3/2512:07 pm
PDX
- LTN
2 stops17h 48m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,161
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/199:00 am
LTN
- SEA
2 stops16h 00m
Multiple Airlines
Thu 3/263:35 pm
SEA
- LTN
2 stops17h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$886
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/197:15 am
LTN
- PDX
3 stops42h 15m
Multiple Airlines
Thu 3/263:45 pm
PDX
- LTN
3 stops21h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 3/205:50 am
LTN
- SEA
1 stop20h 30m
Multiple Airlines
Fri 3/279:05 pm
SEA
- LTN
1 stop12h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$988
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/308:15 am
LTN
- SEA
1 stop16h 55m
Multiple Airlines
Sun 4/56:55 pm
SEA
- LTN
1 stop12h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$961
One-way flights from Luton to WashingtonSearch for one-way flight options from Luton to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Luton to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 5/143:50 pm
LTN
- PDX
3 stops37h 44m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 5/259:15 pm
LTN
- SEA
3 stops26h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 7/69:50 pm
LTN
- SEA
3 stops31h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 5/39:05 am
LTN
- PDX
3 stops36h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/156:40 pm
LTN
- SEA
3 stops45h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$486
This Mytrip deal was found by Cheapflights users on 2/1. 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 4/109:15 am
LTN
- SEA
3 stops33h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$488
This Mytrip deal was found by Cheapflights users on 2/3. 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 5/289:40 pm
LTN
- SEA
3 stops44h 00m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$491
This Mytrip deal was found by Cheapflights users on 2/2. 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 5/79:40 pm
LTN
- SEA
3 stops44h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 6/164:10 pm
LTN
- SEA
3 stops36h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$495
This Booking.com deal was found by Cheapflights users on 2/2. 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 3/157:00 am
LTN
- PDX
3 stops33h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$496
This Booking.com deal was found by Cheapflights users on 2/1. 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 5/109:05 am
LTN
- SEA
3 stops37h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 6/141:25 pm
LTN
- SEA
3 stops39h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$500
Find flight deals from Luton to Washington
Keep the following information in mind while searching for Luton to Washington flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $619 (Booking.com) |
One-way from | $451 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $616 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luton to Washington 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 February 3, 2026.
Use the filters below to find and compare flights from London Luton Airport to Washington that are best for you.
Fly from
Luton
Fly to
Washington
Route
Depart
Return
Price
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 3/4
6:50 am-5:00 pm
2 stops18h 10m
Seattle/Tacoma Intl
Wed 3/11
3:35 pm-5:05 pm
2 stops18h 30m
$619
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 4/29
6:15 am-7:23 pm
2 stops21h 08m
Seattle/Tacoma Intl
Tue 5/12
6:55 pm-3:30 pm
1 stop12h 35m
$620
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 4/29
6:15 am-7:23 pm
2 stops21h 08m
Seattle/Tacoma Intl
Wed 5/6
6:55 pm-3:25 pm
1 stop12h 30m
$626
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 4/29
6:15 am-7:23 pm
2 stops21h 08m
Seattle/Tacoma Intl
Mon 5/11
6:55 pm-3:45 pm
1 stop12h 50m
$626
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 3/18
8:50 am-6:00 pm
2 stops16h 10m
Seattle/Tacoma Intl
Wed 3/25
3:35 pm-4:15 pm
2 stops17h 40m
$806
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 5/13
6:15 am-7:19 pm
2 stops21h 04m
Seattle/Tacoma Intl
Tue 5/26
6:55 pm-3:30 pm
1 stop12h 35m
$839
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Wed 5/13
6:15 am-7:19 pm
2 stops21h 04m
Seattle/Tacoma Intl
Sun 5/24
6:55 pm-9:40 pm
1 stop18h 45m
$842
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Sun 5/3
8:30 am-9:40 am
2 stops33h 10m
Seattle/Tacoma Intl
Fri 5/8
9:55 am-2:35 pm
3 stops20h 40m
$847
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Thu 3/19
9:00 am-6:00 pm
2 stops16h 00m
Seattle/Tacoma Intl
Thu 3/26
3:35 pm-4:15 pm
2 stops17h 40m
$886
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Sat 4/11
9:00 am-10:50 pm
3 stops21h 50m
Seattle/Tacoma Intl
Sat 5/9
7:00 pm-5:00 pm
2 stops14h 00m
$891
Showing 1-10 of 36 results
Best time to book a flight from Luton to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Luton with our price prediction graph.
LTN-SEA
LTN-PDX
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 London Luton Airport to Washington
LTN-USWA
LTN-SEA
LTN-PDX
No data available for this route at this time. Please check back soon.