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$652+ Cheap flights from Luxembourg to Seattle (SEA)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SEA
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from Luxembourg to Seattle

Cheapest flights from Luxembourg to Seattle
Explore the most affordable flight options available from Luxembourg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This flugladen.de deal was found by Cheapflights users on 7/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:30 am
LUX
-
SEA
1 stop12h 15m
Scandinavian Airlines
Sun 9/203:55 pm
SEA
-
LUX
1 stop32h 55m
Scandinavian Airlines
Deal found 7/21$733
This Gotogate deal was found by Cheapflights users on 7/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:55 pm
LUX
-
SEA
1 stop26h 50m
Scandinavian Airlines
Sat 10/33:55 pm
SEA
-
LUX
1 stop32h 55m
Scandinavian Airlines
Deal found 7/19$753
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am
LUX
-
SEA
1 stop12h 15m
Scandinavian Airlines
Tue 9/83:55 pm
SEA
-
LUX
1 stop18h 20m
Scandinavian Airlines
Deal found 7/18$767
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:55 am
LUX
-
SEA
1 stop14h 05m
Multiple Airlines
Tue 10/276:50 pm
SEA
-
LUX
1 stop19h 15m
Multiple Airlines
Deal found 7/20$781
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:15 am
LUX
-
SEA
1 stop18h 45m
Multiple Airlines
Sun 9/205:40 pm
SEA
-
LUX
1 stop15h 10m
Multiple Airlines
Deal found 7/21$784

Find flight deals from Luxembourg to Seattle

Keep the following information in mind while searching for Luxembourg to Seattle flight deals. Data was last updated July 21, 2026.

Round-trip from

$730
(flugladen.de)

One-way from

$652
(Condor)
From Luxembourg to Seattle/Tacoma Intl
Search Deals
One-way flight from Luxembourg to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Seattle 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 July 21, 2026.
Use the filters below to find and compare flights from Luxembourg to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 9/4

10:30 am-1:45 pm

1 stop12h 15m

Seattle/Tacoma Intl

Sun 9/20

3:55 pm-7:15 pm

1 stop18h 20m

$734

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Wed 9/2

6:25 am-3:40 pm

1 stop18h 15m

Seattle/Tacoma Intl

Wed 9/9

5:40 pm-10:40 pm

1 stop20h 00m

$814

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 9/12

10:30 am-10:03 pm

2 stops20h 33m

Seattle/Tacoma Intl

Sat 9/26

3:55 pm-7:15 pm

1 stop18h 20m

$855

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 8/30

10:15 am-3:40 pm

1 stop14h 25m

Seattle/Tacoma Intl

Tue 9/8

6:05 pm-6:00 pm

1 stop14h 55m

$869

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 10/18

8:25 am-12:20 pm

1 stop12h 55m

Seattle/Tacoma Intl

Tue 10/27

5:00 am-4:40 pm

2 stops27h 40m

$909

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Wed 10/14

8:20 am-12:20 pm

1 stop13h 00m

Seattle/Tacoma Intl

Wed 10/28

7:00 am-4:40 pm

2 stops25h 40m

$909
Quickest round-trip

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 9/4

8:20 am-11:55 am

1 stop12h 35m

Seattle/Tacoma Intl

Sun 9/20

6:50 pm-4:05 pm

1 stop12h 15m

$910

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sat 10/17

6:00 am-11:52 am

1 stop14h 52m

Seattle/Tacoma Intl

Tue 10/27

5:05 pm-1:50 pm

1 stop12h 45m

$911
Cheapest one-way
Quickest one-way

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Mon 7/27

10:25 am-10:37 pm

2 stops21h 12m

$652

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Mon 7/27

6:35 pm-5:20 pm

1 stop31h 45m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted by cheapest first

Best time to book a flight from Luxembourg to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Luxembourg 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 Luxembourg to Seattle

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 Luxembourg to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Luxembourg?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Luxembourg. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Luxembourg to Seattle?

    Departing from Luxembourg to Seattle will take you 12h 15m. The distance from Luxembourg to Seattle is about 5057 mi.

  • Can I find deals for flights from Luxembourg to Seattle that include hotel bookings?

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

  • How can I find direct flights from Luxembourg to Seattle?

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

  • Can I find deals for business class flights from Luxembourg to Seattle?

    Yes. Cheapflights offers flight deals from Luxembourg to Seattle 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 Seattle?

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SeaTac
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Olympia
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Tukwila
Centralia
Puyallup
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