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Cheap flights from Seattle (SEA) to Luxembourg from $414

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LUX
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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What is the cheapest month to fly from Seattle to Luxembourg?

November is one of the best times of the year to fly to Luxembourg from Seattle. Prices for November average $861 per person but you can even find prices for as low as $525. The most expensive prices can be found in the month of June. Opting for a November flight can save you 86% on your journey compared to booking in June

What is the cheapest time of day to fly from SEA to LU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Luxembourg as you normally would.

Cheap British Airways flights from Seattle to Luxembourg

Explore cheap flight options specifically provided by British Airways for the route between Seattle and Luxembourg. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced British Airways flights heading from Seattle to Luxembourg. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/11:30 pmSEA - LUX
1 stop22h 20mBritish Airways
Thu 10/315:15 pmLUX - SEA
1 stop27h 10mBritish Airways
Deal found 5/29$484
Mon 10/143:41 pmSEA - LUX
2 stops20h 39mBritish Airways
Mon 10/219:05 pmLUX - SEA
1 stop23h 30mBritish Airways
Deal found 5/29$488
Tue 10/18:00 amSEA - LUX
2 stops17h 40mBritish Airways
Thu 10/315:15 pmLUX - SEA
1 stop27h 10mBritish Airways
Deal found 5/29$489
Mon 10/147:40 amSEA - LUX
2 stops18h 05mBritish Airways
Mon 10/219:05 pmLUX - SEA
2 stops28h 41mBritish Airways
Deal found 5/29$499
Tue 10/11:25 pmSEA - LUX
2 stops22h 25mBritish Airways
Thu 10/315:15 pmLUX - SEA
2 stops35h 13mBritish Airways
Deal found 5/29$526
Sun 9/227:40 pmSEA - LUX
1 stop15h 40mBritish Airways
Tue 10/110:05 pmLUX - SEA
1 stop22h 30mBritish Airways
Deal found 5/29$553
Sat 9/2111:59 pmSEA - LUX
2 stops25h 51mBritish Airways
Tue 10/110:05 pmLUX - SEA
1 stop22h 30mBritish Airways
Deal found 5/29$557
Tue 9/248:00 amSEA - LUX
2 stops17h 40mBritish Airways
Tue 10/110:05 pmLUX - SEA
1 stop22h 30mBritish Airways
Deal found 5/29$558
Sun 9/228:00 amSEA - LUX
2 stops41h 45mBritish Airways
Tue 10/110:05 pmLUX - SEA
1 stop22h 30mBritish Airways
Deal found 5/29$586

Cheap American Airlines flights from Seattle to Luxembourg

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Luxembourg. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Seattle and landing in Luxembourg. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sun 9/2211:59 pmSEA - LUX
2 stops25h 46mAmerican Airlines
Wed 10/29:35 pmLUX - SEA
2 stops30h 56mAmerican Airlines
Deal found 5/29$566
Wed 9/251:25 pmSEA - LUX
2 stops21h 55mAmerican Airlines
Tue 10/110:05 pmLUX - SEA
1 stop22h 30mAmerican Airlines
Deal found 5/29$757
Wed 9/251:25 pmSEA - LUX
2 stops21h 55mAmerican Airlines
Tue 10/111:40 amLUX - SEA
2 stops20h 29mAmerican Airlines
Deal found 5/29$767

Cheap Seattle to Luxembourg flights in May & June 2024

Find cheap flight options from Seattle to Luxembourg specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Luxembourg in 2024 at this time. For more flight deals, be sure to check back very soon.
Sat 6/81:00 pmSEA - LUX
2 stops20h 05mMultiple Airlines
Tue 6/1111:00 amLUX - SEA
2 stops20h 50mMultiple Airlines
Deal found 5/28$840
Sat 6/85:15 pmSEA - LUX
1 stop15h 50mMultiple Airlines
Tue 6/1111:00 amLUX - SEA
2 stops20h 50mMultiple Airlines
Deal found 5/28$960
Sat 6/85:15 pmSEA - LUX
1 stop20h 35mMultiple Airlines
Tue 6/112:15 pmLUX - SEA
1 stop32h 00mMultiple Airlines
Deal found 5/28$1,059
Mon 6/1710:52 pmSEA - LUX
2 stops36h 58mBritish Airways
Sun 6/309:20 pmLUX - SEA
2 stops33h 37mBritish Airways
Deal found 5/30$1,084
Mon 6/177:40 pmSEA - LUX
1 stop16h 40mBritish Airways
Sun 6/309:20 pmLUX - SEA
2 stops33h 37mBritish Airways
Deal found 5/30$1,142
Sat 6/81:50 pmSEA - LUX
3 stops35h 10mMultiple Airlines
Tue 6/116:10 pmLUX - SEA
3 stops35h 25mMultiple Airlines
Deal found 5/28$1,194
Mon 6/175:05 pmSEA - LUX
1 stop15h 50mMultiple Airlines
Sun 6/3010:55 amLUX - SEA
1 stop13h 05mMultiple Airlines
Deal found 5/30$1,312
Sat 6/81:50 pmSEA - LUX
3 stops35h 10mMultiple Airlines
Tue 6/117:30 amLUX - SEA
2 stops22h 01mMultiple Airlines
Deal found 5/28$1,361
Mon 6/177:40 amSEA - LUX
3 stops23h 25mMultiple Airlines
Sun 6/302:25 pmLUX - SEA
3 stops31h 34mMultiple Airlines
Deal found 5/30$1,441

Seattle to Luxembourg 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Luxembourg in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Luxembourg in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 12/16:45 pmSEA - LUX
1 stop12h 35mBritish Airways
Fri 2/2811:10 amLUX - SEA
1 stop14h 35mBritish Airways
Deal found 5/29$414
Tue 12/31:39 pmSEA - LUX
2 stops17h 36mBritish Airways
Mon 3/35:05 pmLUX - SEA
1 stop27h 20mBritish Airways
Deal found 5/29$418
Tue 12/31:39 pmSEA - LUX
2 stops17h 36mBritish Airways
Mon 3/35:05 pmLUX - SEA
2 stops34h 56mBritish Airways
Deal found 5/29$428
Mon 12/211:59 pmSEA - LUX
2 stops31h 16mBritish Airways
Mon 3/35:05 pmLUX - SEA
1 stop27h 20mBritish Airways
Deal found 5/29$446
Tue 12/31:39 pmSEA - LUX
2 stops17h 36mBritish Airways
Tue 3/410:30 amLUX - SEA
2 stops20h 23mBritish Airways
Deal found 5/29$456
Sat 11/301:45 pmSEA - LUX
1 stop17h 00mBritish Airways
Wed 3/511:15 amLUX - SEA
1 stop14h 30mBritish Airways
Deal found 5/29$464
Thu 12/51:35 pmSEA - LUX
2 stops17h 05mBritish Airways
Mon 3/35:05 pmLUX - SEA
1 stop27h 20mBritish Airways
Deal found 5/29$468
Mon 12/26:45 pmSEA - LUX
1 stop12h 40mBritish Airways
Sun 3/24:35 pmLUX - SEA
2 stops33h 30mBritish Airways
Deal found 5/29$477
Tue 10/11:30 pmSEA - LUX
1 stop22h 20mBritish Airways
Thu 10/315:15 pmLUX - SEA
1 stop27h 10mBritish Airways
Deal found 5/29$484

Seattle to Luxembourg flights leaving soon

Find last-minute flight options from Seattle to Luxembourg for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Luxembourg. Tip: verify your flight details before completing your reservation.
Sat 6/81:00 pmSEA - LUX
2 stops20h 05mMultiple Airlines
Tue 6/1111:00 amLUX - SEA
2 stops20h 50mMultiple Airlines
Deal found 5/28$840
Sat 6/85:15 pmSEA - LUX
1 stop15h 50mMultiple Airlines
Tue 6/1111:00 amLUX - SEA
2 stops20h 50mMultiple Airlines
Deal found 5/28$960
Sat 6/85:15 pmSEA - LUX
1 stop20h 35mMultiple Airlines
Tue 6/112:15 pmLUX - SEA
1 stop32h 00mMultiple Airlines
Deal found 5/28$1,059
Sat 6/81:50 pmSEA - LUX
3 stops35h 10mMultiple Airlines
Tue 6/116:10 pmLUX - SEA
3 stops35h 25mMultiple Airlines
Deal found 5/28$1,194
Sat 6/81:50 pmSEA - LUX
3 stops35h 10mMultiple Airlines
Tue 6/117:30 amLUX - SEA
2 stops22h 01mMultiple Airlines
Deal found 5/28$1,361

One-way flights to Luxembourg from Seattle

Search for one-way flight options from Seattle to Luxembourg. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users in need of a one-way flight from Seattle to Luxembourg can choose from these deals. Users can also find round-trip Seattle to Luxembourg flights by using the search form above.
Tue 10/13:50 pmSEA - LUX
2 stops19h 25mMultiple Airlines
Deal found 5/29$458
Tue 10/17:40 pmSEA - LUX
1 stop30h 05mMultiple Airlines
Deal found 5/29$503
Tue 10/11:50 pmSEA - LUX
3 stops19h 35mMultiple Airlines
Deal found 5/29$534

Find flights from Seattle to Luxembourg within your budget

Customize your flight search to find flights from Seattle to Luxembourg 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$484 - $797

Route

Depart

Return

Price

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 10/1

1 stop22h 20m

Luxembourg

Thu 10/31

1 stop27h 10m

$484

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 9/22

2 stops25h 46m

Luxembourg

Wed 10/2

2 stops30h 56m

$566

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sun 9/22

1 stop23h 55m

Luxembourg

Tue 10/1

1 stop13h 25m

$634

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 9/24

2 stops18h 15m

Luxembourg

Wed 10/2

2 stops19h 30m

$640

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 9/25

2 stops18h 25m

Luxembourg

Wed 10/2

1 stop13h 25m

$669

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Fri 9/20

1 stop14h 45m

Luxembourg

Wed 10/2

2 stops15h 05m

$754

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Sat 9/21

1 stop12h 00m

Luxembourg

Tue 10/1

1 stop12h 50m

$756

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 9/24

1 stop15h 35m

Luxembourg

Tue 10/1

1 stop12h 50m

$766

Seattle/Tacoma IntlLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 9/25

1 stop37h 50m

Luxembourg

Tue 10/1

1 stop31h 20m

$797

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Seattle to Luxembourg

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

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Seattle to Luxembourg, such as British Airways, American Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,711 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Luxembourg. 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 from for flights from Seattle to Luxembourg?

    If you book a flight to Luxembourg from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • Can I find flights from Seattle to Luxembourg for under $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Luxembourg for under $500. The cheapest flight booked recently is on British Airways for just $484, but on average you can expect to pay $589.

  • Are there last-minute flights available from Seattle to Luxembourg for under $900?

    There are currently 5+ open flights from Seattle to Luxembourg within the next 7 days for less than $900.

  • What does SEA to LUX mean?

    SEA and LUX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to LUX refers to a flight route from Seattle/Tacoma Intl Airport to Luxembourg Airport.

  • Can I find deals for flights from Seattle to Luxembourg that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Luxembourg flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Luxembourg with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Luxembourg flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Luxembourg that allow pets onboard?

    Many airlines flying from Seattle to Luxembourg offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Luxembourg?

    Yes, you can often find last-minute deals on Seattle to Luxembourg flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Luxembourg flight deals updated?

    The Seattle to Luxembourg flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Seattle to Luxembourg?

    Before booking your flight from Seattle to Luxembourg check out the most popular airlines for this route: American Airlines, Air France or British Airways.

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

    Currently, December is the cheapest month in which you can book a flight from Seattle to Luxembourg (average of $578). Flying from Seattle to Luxembourg in June is currently the most expensive (average of $1,257). 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 Seattle to Luxembourg
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Seattle to Luxembourg

Discover the top 6 airlines that operate flights from Seattle to Luxembourg. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$525Average$618FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest$526Average$690FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$536Average$558FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$538Average$680FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$597Average$783FlexibilityNo cancel feeOn-time75%
Search KLM flights
CondorCheapest$1,412Average$1,444FlexibilityNo cancel feeOn-time76%
Search Condor flights
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Seattle to Lucerne flights

Search flights from Seattle to Luxembourg by cabin class

Find flights from Seattle to Luxembourg, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Luxembourg?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Luxembourg. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Luxembourg?

Cheapflights helps you find that perfect flight to Luxembourg from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Luxembourg with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Luxembourg, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Luxembourg become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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