What airlines fly to Luxembourg?

Air France, Lufthansa and United Airlines are the top three most popular airlines that fly to Luxembourg from State of Washington according to our data. Air France is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 4 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Luxembourg?

Prices for flights from Washington to Luxembourg are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Luxembourg?

As of June 2026, there are 5 operators available to choose from for flights from Washington to Luxembourg.

How old do you have to be to fly from Washington to Luxembourg?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Luxembourg.

What documentation or ID do you need to fly to Luxembourg?

The travel and health documents you'll need for your trip to Luxembourg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$690 Cheap Flights from Washington to Luxembourg in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Luxembourg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 10:35 am

SEA

LUX

12h 05m

1 stop

10:30 am - 4:27 pm

LUX

SEA

14h 57m

1 stop

$690Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

1:30 pm - 10:35 am

SEA

LUX

12h 05m

1 stop

10:30 am - 4:27 pm

LUX

SEA

14h 57m

1 stop

$691Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

5:50 am - 1:35 pm

SEA

LUX

22h 45m

2 stops

8:20 am - 11:55 am

LUX

SEA

12h 35m

1 stop

$694Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

5:50 am - 1:35 pm

SEA

LUX

22h 45m

2 stops

8:20 am - 11:55 am

LUX

SEA

12h 35m

1 stop

$695Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

5:00 am - 4:05 pm

SEA

LUX

26h 05m

2 stops

8:20 am - 11:55 am

LUX

SEA

12h 35m

1 stop

$697United Airlines

Tue, Aug 18 - Wed, Aug 26

7:20 pm - 1:35 pm

SEA

LUX

33h 15m

2 stops

6:25 am - 11:55 am

LUX

SEA

14h 30m

1 stop

$698Multiple Airlines

Mon, Aug 10 - Wed, Aug 26

6:50 pm - 4:05 pm

SEA

LUX

12h 15m

1 stop

8:20 am - 11:26 pm

LUX

SEA

24h 06m

3 stops

$703United Airlines

Tue, Aug 18 - Wed, Aug 26

7:00 am - 10:00 am

PDX

LUX

18h 00m

2 stops

6:05 pm - 11:10 am

LUX

PDX

26h 05m

1 stop

$1,007KLM

Tue, Aug 4 - Tue, Aug 11

1:05 pm - 10:00 am

PDX

LUX

11h 55m

1 stop

10:30 am - 11:20 pm

LUX

PDX

21h 50m

2 stops

$1,016Delta

Fri, Aug 7 - Fri, Aug 14

1:05 pm - 10:25 pm

PDX

LUX

24h 20m

1 stop

6:05 pm - 11:10 am

LUX

PDX

26h 05m

1 stop

$1,050KLM

Tue, Aug 4 - Tue, Aug 11

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United Airlines flights from State of Washington to Luxembourg

Our best United Airlines deals on State of Washington to Luxembourg flight tickets

United Airlines

Aug 18

SEA5:00 amSeattle/Tacoma Intl

26h 05m

2 stops

LUX4:05 pmLuxembourg

Aug 26

LUX8:20 amLuxembourg

12h 35m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$697

United Airlines

Aug 18

SEA6:50 pmSeattle/Tacoma Intl

12h 15m

1 stop

LUX4:05 pmLuxembourg

Aug 26

LUX8:20 amLuxembourg

24h 06m

3 stops

SEA11:26 pmSeattle/Tacoma Intl

$703

United Airlines

Aug 18

SEA1:57 pmSeattle/Tacoma Intl

17h 08m

2 stops

LUX4:05 pmLuxembourg

Aug 26

LUX8:20 amLuxembourg

24h 06m

3 stops

SEA11:26 pmSeattle/Tacoma Intl

$707

Air Canada flights from State of Washington to Luxembourg

Our best Air Canada deals on State of Washington to Luxembourg flight tickets

Air Canada

Oct 6

SEA3:00 pmSeattle/Tacoma Intl

37h 50m

2 stops

LUX1:50 pmLuxembourg

Oct 27

LUX6:50 amLuxembourg

19h 32m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$735

Air Canada

Oct 6

SEA3:00 pmSeattle/Tacoma Intl

37h 50m

2 stops

LUX1:50 pmLuxembourg

Oct 27

LUX6:50 amLuxembourg

19h 32m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$736

Air Canada

Sep 29

SEA10:30 amSeattle/Tacoma Intl

18h 05m

2 stops

LUX1:35 pmLuxembourg

Oct 1

LUX10:15 amLuxembourg

21h 27m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

$776

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

1:30 pm-10:35 am

1 stop12h 05m

Luxembourg

Wed 8/26

10:30 am-4:27 pm

1 stop14h 57m

$690

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

1:30 pm-10:35 am

1 stop12h 05m

Luxembourg

Wed 8/26

10:30 am-4:27 pm

1 stop14h 57m

$691

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

5:50 am-1:35 pm

2 stops22h 45m

Luxembourg

Wed 8/26

8:20 am-11:55 am

1 stop12h 35m

$694

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

5:50 am-1:35 pm

2 stops22h 45m

Luxembourg

Wed 8/26

8:20 am-11:55 am

1 stop12h 35m

$695

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

5:00 am-4:05 pm

2 stops26h 05m

Luxembourg

Wed 8/26

8:20 am-11:55 am

1 stop12h 35m

$697

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Mon 8/10

7:20 pm-1:35 pm

2 stops33h 15m

Luxembourg

Wed 8/26

6:25 am-11:55 am

1 stop14h 30m

$698

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

6:50 pm-4:05 pm

1 stop12h 15m

Luxembourg

Wed 8/26

8:20 am-11:26 pm

3 stops24h 06m

$703

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Tue 8/4

7:00 am-10:00 am

2 stops18h 00m

Luxembourg

Tue 8/11

6:05 pm-11:10 am

1 stop26h 05m

$1,007

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Fri 8/7

1:05 pm-10:00 am

1 stop11h 55m

Luxembourg

Fri 8/14

10:30 am-11:20 pm

2 stops21h 50m

$1,016

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Tue 8/4

1:05 pm-10:25 pm

1 stop24h 20m

Luxembourg

Tue 8/11

6:05 pm-11:10 am

1 stop26h 05m

$1,050

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of August, then departing from State of Washington during the month December is also very affordable. Most momondo users find prices during this month for around $425.

Can stopping save me money on State of Washington to Luxembourg flights?

You could potentially save up to 22% on your flight if you consider stops on a State of Washington to Luxembourg flight.

Cheap State of Washington to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Luxembourg

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from State of Washington to Luxembourg takes 12h 15m

There are no direct flights from State of Washington to Luxembourg. There are no popular flight routes from State of Washington to Luxembourg.

Search flight deals

Frequently asked questions about flying from Washington to Luxembourg

When did momondo last update prices for flights from Washington to Luxembourg?
Prices for flights from Washington to Luxembourg are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Luxembourg?
As of June 2026, there are 5 operators available to choose from for flights from Washington to Luxembourg.
How old do you have to be to fly from Washington to Luxembourg?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Luxembourg.
What documentation or ID do you need to fly to Luxembourg?
The travel and health documents you'll need for your trip to Luxembourg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Luxembourg

Compare and see reviews for airlines that fly from State of Washington to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $396	Free Cancellation	Rating 6.7 8,064 reviews	Search British Airways flights
Air France	PriceFrom $449	Free Cancellation	Rating 7.5 1,613 reviews	Search Air France flights
United Airlines	PriceFrom $471	Free Cancellation	Rating 7.4 9,873 reviews	Search United Airlines flights
Lufthansa	PriceFrom $490	Free Cancellation	Rating 6.8 8,086 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Luxembourg?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg from Washington.

Can I find flights from Washington to Luxembourg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Luxembourg from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Luxembourg?

Once all potential Washington to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Luxembourg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Luxembourg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Luxembourg and let you know when they change.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Washington to Luxembourg from $690

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Luxembourg departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from State of Washington to Luxembourg

Our best United Airlines deals on State of Washington to Luxembourg flight tickets

Air Canada flights from State of Washington to Luxembourg

Our best Air Canada deals on State of Washington to Luxembourg flight tickets

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How to get the cheapest flight ticket from State of Washington to Luxembourg

What is the cheapest month to fly to Luxembourg?

Can stopping save me money on State of Washington to Luxembourg flights?

What airlines fly to Luxembourg?

Cheap State of Washington to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Luxembourg

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Luxembourg

Best airlines flying from State of Washington to Luxembourg

Compare and see reviews for airlines that fly from State of Washington to Luxembourg with momondo

Why use momondo?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year