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$476+ Cheap flights from Luxembourg (LUX) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SEA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Luxembourg to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Seattle (SEA). 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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

January

Cheapest in

November

Round-trip from

$656
(American Airlines)

One-way from

$476
(Mytrip)
Provider with most accurate pricing for Luxembourg-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Seattle/Tacoma Intl flights.
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High demand for flights, 36% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Luxembourg to Seattle/Tacoma Intl
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One-way flight from Luxembourg to Seattle/Tacoma Intl
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Find 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 November 20, 2024.

This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:15 pmLUX - SEA
1 stop32h 40mBritish Airways
Tue 12/316:50 pmSEA - LUX
1 stop12h 25mBritish Airways
Deal found 11/19$688
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:05 pmLUX - SEA
2 stops37h 15mMultiple Airlines
Sat 3/293:00 pmSEA - LUX
1 stop22h 50mMultiple Airlines
Deal found 11/19$985
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:50 amLUX - SEA
2 stops21h 41mAmerican Airlines
Sat 3/292:04 pmSEA - LUX
2 stops21h 31mAmerican Airlines
Deal found 11/19$1,053
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:40 amLUX - SEA
3 stops38h 45mUnited Airlines
Tue 12/3111:15 pmSEA - LUX
2 stops35h 25mUnited Airlines
Deal found 11/19$1,190

Find flights from Luxembourg to Seattle within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 1/10

4:35 pm-12:42 pm

2 stops53h 07m

Seattle/Tacoma Intl

Sun 1/26

6:50 pm-9:30 am

1 stop29h 40m

$656

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 1/10

10:50 am-11:50 am

1 stop34h 00m

Seattle/Tacoma Intl

Sat 1/25

1:35 pm-1:50 pm

1 stop15h 15m

$659

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 1/10

10:50 am-11:50 am

1 stop34h 00m

Seattle/Tacoma Intl

Sat 1/25

12:00 pm-2:15 pm

2 stops17h 15m

$665

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 4/13

7:30 am-5:40 pm

1 stop19h 10m

Seattle/Tacoma Intl

Mon 4/21

1:35 pm-10:35 am

1 stop12h 00m

$684

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Tue 12/24

5:15 pm-4:55 pm

1 stop32h 40m

Seattle/Tacoma Intl

Tue 12/31

6:50 pm-4:15 pm

1 stop12h 25m

$688

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Sun 4/13

6:20 am-10:00 pm

2 stops24h 40m

Seattle/Tacoma Intl

Mon 4/21

5:45 am-4:10 pm

2 stops25h 25m

$694

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 1/10

10:50 am-11:50 am

1 stop34h 00m

Seattle/Tacoma Intl

Sun 1/26

2:09 pm-2:15 pm

1 stop15h 06m

$708

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Fri 1/10

2:30 pm-12:10 pm

1 stop30h 40m

Seattle/Tacoma Intl

Sun 1/26

3:10 pm-4:30 pm

1 stop16h 20m

$760

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Tue 12/24

9:40 am-3:25 pm

3 stops38h 45m

Seattle/Tacoma Intl

Tue 12/31

11:15 pm-7:40 pm

2 stops35h 25m

$1,190

LuxembourgSeattle

LUX - SEA

LUXSEA

Luxembourg

Mon 3/10

7:30 am-10:00 pm

3 stops22h 30m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

  • Most accurate provider: When it comes to deals on Luxembourg-Seattle flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Luxembourg-Seattle flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Luxembourg-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Seattle flights, Cheapflights users trust AranGrant the most. AranGrant 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 Luxembourg-Seattle 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 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.

Travel insights for flights from Luxembourg to Seattle

Get recent, data-driven insights about flights from Luxembourg to Seattle including ideal travel times, pricing trends, and more.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 are the cheapest airlines flying from Luxembourg to Seattle round-trip?

    According to our current data, American Airlines ($656), KLM ($665), and Air France ($684) offers the cheapest pricing from Luxembourg to Seattle. You may be able to fly from Luxembourg to Seattle for 25% less than the average price by searching for these airlines.

  • 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.

  • What is the cheapest month to book a flight from Luxembourg to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Luxembourg to Seattle (average of $238). Flying from Luxembourg to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Luxembourg to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Luxembourg to Portland flights

Top airline flying from Luxembourg to Seattle

Discover the top airline that operate flights from Luxembourg to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$824Average$886FlexibilityNo cancel feeOn-time77%
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