What airlines fly to Luxembourg?

Lufthansa, Air France and United Airlines are the top three most popular airlines that fly to Luxembourg from State of Washington according to our data. Lufthansa is the first choice among our users, with 35% 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.

What is the cheapest airline that flies from Washington to Luxembourg?

British Airways and Delta are the most popular carriers operating 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 May 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.

$321 Cheap Flights from Washington to Luxembourg in 2026

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Find the cheapest flights from Washington to Luxembourg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 4:10 pm

SEA

LUX

12h 20m

1 stop

6:25 am - 2:22 pm

LUX

SEA

16h 57m

2 stops

$687Lufthansa

Tue, Aug 18 - Wed, Aug 26

6:50 pm - 4:10 pm

SEA

LUX

12h 20m

1 stop

6:25 am - 6:32 pm

LUX

SEA

21h 07m

2 stops

$688Lufthansa

Tue, Aug 18 - Wed, Aug 26

1:30 pm - 10:40 am

SEA

LUX

12h 10m

1 stop

9:35 pm - 11:35 am

LUX

SEA

23h 00m

1 stop

$689British Airways

Tue, Aug 4 - Wed, Aug 19

1:30 pm - 10:40 am

SEA

LUX

12h 10m

1 stop

11:35 am - 11:35 am

LUX

SEA

33h 00m

1 stop

$697British Airways

Tue, Aug 4 - Wed, Aug 19

11:00 pm - 4:10 pm

SEA

LUX

32h 10m

2 stops

8:20 am - 11:55 am

LUX

SEA

12h 35m

1 stop

$698United Airlines

Tue, Aug 4 - Wed, Aug 19

5:00 am - 4:10 pm

SEA

LUX

26h 10m

2 stops

9:40 am - 4:59 pm

LUX

SEA

16h 19m

1 stop

$700United Airlines

Tue, Aug 4 - Wed, Aug 19

10:45 am - 2:00 pm

SEA

LUX

18h 15m

2 stops

10:15 am - 6:32 pm

LUX

SEA

17h 17m

2 stops

$701Multiple Airlines

Tue, Aug 4 - Wed, Aug 19

7:00 am - 1:35 pm

SEA

LUX

21h 35m

2 stops

10:15 am - 6:32 pm

LUX

SEA

17h 17m

2 stops

$702Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

1:45 pm - 5:35 pm

PDX

LUX

18h 50m

2 stops

6:00 am - 11:10 am

LUX

PDX

14h 10m

1 stop

$1,203Delta

Sat, Jul 25 - Sat, Aug 1

1:05 pm - 10:00 am

PDX

LUX

11h 55m

1 stop

6:00 am - 11:10 am

LUX

PDX

14h 10m

1 stop

$1,246Delta

Sat, Jul 25 - Sat, Aug 1

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 4

SEA11:00 pmSeattle/Tacoma Intl

32h 10m

2 stops

LUX4:10 pmLuxembourg

Aug 19

LUX8:20 amLuxembourg

12h 35m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$698

United Airlines

Aug 4

SEA5:00 amSeattle/Tacoma Intl

26h 10m

2 stops

LUX4:10 pmLuxembourg

Aug 19

LUX9:40 amLuxembourg

16h 19m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$700

United Airlines

Aug 18

SEA10:47 amSeattle/Tacoma Intl

20h 23m

2 stops

LUX4:10 pmLuxembourg

Aug 26

LUX8:20 amLuxembourg

24h 04m

3 stops

SEA11:24 pmSeattle/Tacoma Intl

$708

Lufthansa flights from State of Washington to Luxembourg

Our best Lufthansa deals on State of Washington to Luxembourg flight tickets

Lufthansa

Aug 18

SEA6:50 pmSeattle/Tacoma Intl

12h 20m

1 stop

LUX4:10 pmLuxembourg

Aug 26

LUX6:25 amLuxembourg

16h 57m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

$687

Lufthansa

Aug 18

SEA6:50 pmSeattle/Tacoma Intl

12h 20m

1 stop

LUX4:10 pmLuxembourg

Aug 26

LUX6:25 amLuxembourg

21h 07m

2 stops

SEA6:32 pmSeattle/Tacoma Intl

$688

Lufthansa

Aug 18

SEA6:50 pmSeattle/Tacoma Intl

12h 20m

1 stop

LUX4:10 pmLuxembourg

Aug 26

LUX8:20 amLuxembourg

12h 35m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$693

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

6:50 pm-4:10 pm

1 stop12h 20m

Luxembourg

Wed 8/26

6:25 am-2:22 pm

2 stops16h 57m

$687

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

6:50 pm-4:10 pm

1 stop12h 20m

Luxembourg

Wed 8/26

6:25 am-6:32 pm

2 stops21h 07m

$688

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

1:30 pm-10:40 am

1 stop12h 10m

Luxembourg

Wed 8/19

9:35 pm-11:35 am

1 stop23h 00m

$689

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

1:30 pm-10:40 am

1 stop12h 10m

Luxembourg

Wed 8/19

11:35 am-11:35 am

1 stop33h 00m

$697

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

11:00 pm-4:10 pm

2 stops32h 10m

Luxembourg

Wed 8/19

8:20 am-11:55 am

1 stop12h 35m

$698

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

5:00 am-4:10 pm

2 stops26h 10m

Luxembourg

Wed 8/19

9:40 am-4:59 pm

1 stop16h 19m

$700

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

10:45 am-2:00 pm

2 stops18h 15m

Luxembourg

Wed 8/19

10:15 am-6:32 pm

2 stops17h 17m

$701

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

7:00 am-1:35 pm

2 stops21h 35m

Luxembourg

Wed 8/26

10:15 am-6:32 pm

2 stops17h 17m

$702

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sat 7/25

1:45 pm-5:35 pm

2 stops18h 50m

Luxembourg

Sat 8/1

6:00 am-11:10 am

1 stop14h 10m

$1,203

Quickest round-trip

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sat 7/25

1:05 pm-10:00 am

1 stop11h 55m

Luxembourg

Sat 8/1

6:00 am-11:10 am

1 stop14h 10m

$1,246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 28% 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 10m
Direct flights	None

The fastest flight from State of Washington to Luxembourg takes 12h 10m

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 May 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 7,964 reviews	Search British Airways flights
Air France	PriceFrom $449	Free Cancellation	Rating 7.4 1,585 reviews	Search Air France flights
United Airlines	PriceFrom $471	Free Cancellation	Rating 7.4 9,696 reviews	Search United Airlines flights
Lufthansa	PriceFrom $490	Free Cancellation	Rating 6.8 7,985 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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Flights to Luxembourgfrom $594

Cheap flights from Washington to Luxembourg from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Luxembourg departing on 6/15. 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

Lufthansa flights from State of Washington to Luxembourg

Our best Lufthansa 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 is the cheapest airline that flies from Washington to Luxembourg?

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

Luxembourg flight routes

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

Cabin classes currently available on flights to Luxembourg

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