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Cheap flight tickets from Luxembourg to Seattle

Compare Luxembourg to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

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Flight deals from Luxembourg Airport to Seattle

Looking for a cheap last-minute deal or the best return flight from Luxembourg Airport to Seattle? If you want to travel next month, return fares start from RM3,199. Find the lowest prices on one-way and return tickets right here.
Seattle.RM2,553 per passenger.Departing Thu, 21 May, returning Fri, 29 May.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Thu, 21 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Fri, 29 May, arriving in Luxembourg.Price includes taxes and charges.From RM2,553, select.
Seattle.RM2,737 per passenger.Departing Sun, 13 Sep, returning Tue, 29 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Sun, 13 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Tue, 29 Sep, arriving in Luxembourg.Price includes taxes and charges.From RM2,737, select.
Seattle.RM3,070 per passenger.Departing Thu, 23 Apr, returning Sat, 9 May.Return flight with Condor.Outbound indirect flight with Condor, departs from Luxembourg on Thu, 23 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Condor, departs from Seattle / Tacoma International on Sat, 9 May, arriving in Luxembourg.Price includes taxes and charges.From RM3,070, select.
Seattle.RM3,183 per passenger.Departing Sat, 17 Oct, returning Wed, 21 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Sat, 17 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Wed, 21 Oct, arriving in Luxembourg.Price includes taxes and charges.From RM3,183, select.
Seattle.RM3,198 per passenger.Departing Thu, 19 Mar, returning Wed, 1 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Thu, 19 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Wed, 1 Apr, arriving in Luxembourg.Price includes taxes and charges.From RM3,198, select.
Seattle.RM3,198 per passenger.Departing Sat, 7 Nov, returning Sun, 15 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Sat, 7 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Lufthansa, departs from Seattle / Tacoma International on Sun, 15 Nov, arriving in Luxembourg.Price includes taxes and charges.From RM3,198, select.
Seattle.RM3,199 per passenger.Departing Thu, 9 Apr, returning Wed, 22 Apr.Return flight with Air Dolomiti and Condor.Outbound indirect flight with Air Dolomiti, departs from Luxembourg on Thu, 9 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Condor, departs from Seattle / Tacoma International on Wed, 22 Apr, arriving in Luxembourg.Price includes taxes and charges.From RM3,199, select.
Seattle.RM3,207 per passenger.Departing Wed, 18 Mar, returning Wed, 25 Mar.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Luxembourg on Wed, 18 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Air France, departs from Seattle / Tacoma International on Wed, 25 Mar, arriving in Luxembourg.Price includes taxes and charges.From RM3,207, select.
Seattle.RM3,799 per passenger.Departing Fri, 24 Jul, returning Sat, 8 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Fri, 24 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Sat, 8 Aug, arriving in Luxembourg.Price includes taxes and charges.From RM3,799, select.
Seattle.RM3,881 per passenger.Departing Tue, 7 Jul, returning Thu, 23 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Luxembourg on Tue, 7 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Thu, 23 Jul, arriving in Luxembourg.Price includes taxes and charges.From RM3,881, select.
Seattle.RM3,895 per passenger.Departing Fri, 7 Aug, returning Tue, 18 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Fri, 7 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Scandinavian Airlines, departs from Seattle / Tacoma International on Tue, 18 Aug, arriving in Luxembourg.Price includes taxes and charges.From RM3,895, select.

Find the cheapest month to fly from Luxembourg to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to Seattle flights are currently cheapest in May.
Mar
from RM3,207
Apr
from RM3,199
May
from RM2,553
Jun
Find prices
Jul
from RM3,881
Aug
from RM3,895
Sep
from RM2,737
Oct
from RM3,183
Nov
from RM3,198
Dec
Find prices
Jan
Find prices
Feb
Find prices

Alternative Luxembourg to Seattle routes

Looking for the cheapest, fastest or easiest route from Luxembourg to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from RM2,553
Search flights

Paine Field

33km from central Seattle
from RM4,376
Search flights

Luxembourg to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRM2,553
Cheapest month to flyMay

Finding cheap flights from Luxembourg to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Luxembourg to Seattle is RM2,553. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Luxembourg to Seattle. But we found flights with one or more stops from RM2,553.
As of March 2026, there are no flights flying from Luxembourg to Seattle.
The cheapest month to fly from Luxembourg to Seattle is usually May.
If you're flying from Luxembourg Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from RM2,553.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to Seattle on Thursday, 21 May 2026.
No airlines currently offer direct flights between Luxembourg Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Scandinavian Airlines offers the cheapest flight tickets to Seattle.

Travelling from Luxembourg Airport (LUX) to Seattle: what you need to know

  • The timezone in Seattle is UTC-7. The city is eight hours behind Luxembourg, where Luxembourg Airport is located.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your LUX to Seattle flight.

  • Longer lines at check-in and security are more likely if you're flying during high season, so allow a little extra breathing room. A good general rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • We make it a breeze to book flight tickets from LUX to Seattle with a stopover. To see all the options, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to see the sights of your chosen city. Popular stopovers include:

    • Frankfurt Airport (FRA)

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

  • Travelling from central Luxembourg to LUX takes about 30 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic.

  • Catching an early flight from Luxembourg Airport to Seattle? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near LUX:

  • Of all flights leaving Luxembourg Airport, 65.56% arrive on time at their destination.

How to find the cheapest flights from Luxembourg Airport (LUX) to Seattle

  • RM1,928 is currently the best price for a one-way Luxembourg Airport to Seattle flight. Return flight tickets start at RM2,553. These fares may change depending on demand and availability.

  • Don't leave things to the last moment. You're more likely to pick up cheap flights from LUX to Seattle if you book ahead. Airlines often have some great early bird discounts.

  • The 'Whole month' tool will show you the cheapest tickets from Luxembourg Airport to Seattle across each month. It's a great way to snap up a bargain if your travel dates are flexible.

  • You don't need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll notify you when there's an even better deal on cheap flights from LUX to Seattle.

  • Tailor your trip with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Luxembourg Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle takes about 20 minutes by car. The centre is roughly 23 kilometres away.

  • When travelling on public transport, expect a journey time of about 55 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Luxembourg Airport to Seattle. Reserve one of these accommodation options near SEA instead:

  • Get your adventure underway by picking up a Seattle-Tacoma International Airport rental car. Grab a set of wheels from Thrifty, Europcar or Budget and experience the lesser-explored corners of Seattle and beyond.

  • Lock in the best possible rate by booking your ride from Seattle-Tacoma International Airport around one week before your flight from LUX to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • Lake Union Sea Plane Base Airport (LKE) is roughly 3 kilometres from central Seattle. Once you've disembarked your flight from Luxembourg Airport to Seattle, it'll take you around 10 minutes to get to the heart of the city in a cab or ride-share.

  • If you travel by public transport, the ride to the centre will take you 25 minutes or so.

  • There are some comfortable places ready to welcome you near LKE. Kick back and get cosy after your LUX to Seattle flight at any of these well-located options:

Best time to go to Seattle

  • Carefully consider your travel dates before securing your flight from Luxembourg Airport to Seattle. The city comes alive during high season, but hotel prices are generally higher and top attractions can be busy. Go to Seattle in the low season for a more relaxed vibe.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Lock in your Luxembourg Airport to Seattle flight ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from LUX to Seattle in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

  • Start your Seattle trip right by choosing the perfect place to stay. As soon as you've booked your flight from Luxembourg Airport to Seattle, browse our range of accommodation options including:

  • There are so many things to explore in this city it can be tricky to work out where to start. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are major attractions which should be on any well-planned Seattle itinerary.

Explore more of United States

  • Seattle is always a good idea, but there are so many other parts of United States just waiting to be discovered. About 241 kilometres south of Seattle, a visit to Portland will keep you busy. Start with leading attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Spokane is another well-known destination in United States and is around 370 kilometres east of Seattle. No journey is complete without experiencing Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Plan the rest of your trip from Luxembourg to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.