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 34% 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 United Airlines are the most popular carriers operating from Washington to Luxembourg

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

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

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

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

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

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 Airport.

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

The travel and health documents you'll need for your trip to Luxembourg Airport 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 Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$285 Cheap Flights from Washington to Luxembourg in 2026

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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.

8:20 pm - 7:45 pm

SEA

LUX

14h 25m

1 stop

9:35 pm - 11:35 am

LUX

SEA

23h 00m

1 stop

$689British Airways

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

$695Multiple Airlines

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

5:00 am - 4:10 pm

SEA

LUX

26h 10m

2 stops

8:20 am - 11:55 am

LUX

SEA

12h 35m

1 stop

$698United Airlines

Tue, Aug 18 - Wed, Aug 26

2:10 pm - 2:00 pm

SEA

LUX

14h 50m

1 stop

6:25 am - 11:55 am

LUX

SEA

14h 30m

1 stop

$704Lufthansa

Tue, Aug 18 - Wed, Aug 26

8:50 am - 4:10 pm

SEA

LUX

22h 20m

2 stops

8:20 am - 8:03 pm

LUX

SEA

20h 43m

2 stops

$708United Airlines

Tue, Aug 18 - Wed, Aug 26

1:05 pm - 5:55 pm

PDX

LUX

19h 50m

1 stop

6:05 pm - 11:10 am

LUX

PDX

26h 05m

1 stop

$1,092KLM

Sun, May 31 - Sun, Jun 7

11:20 am - 2:05 pm

PDX

LUX

17h 45m

2 stops

6:00 am - 11:10 am

LUX

PDX

14h 10m

1 stop

$1,097Delta

Sun, May 31 - Sun, Jun 7

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 - 9:55 am

PDX

LUX

11h 50m

1 stop

2:35 pm - 11:10 am

LUX

PDX

29h 35m

1 stop

$1,301KLM

Fri, Jun 19 - Fri, Jun 26

British Airways flights from State of Washington to Luxembourg

Our best British Airways deals on State of Washington to Luxembourg flight tickets

British Airways

Aug 4

SEA8:20 pmSeattle/Tacoma Intl

14h 25m

1 stop

LUX7:45 pmLuxembourg

Aug 19

LUX9:35 pmLuxembourg

23h 00m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$689

British Airways

Aug 4

SEA1:30 pmSeattle/Tacoma Intl

12h 10m

1 stop

LUX10:40 amLuxembourg

Aug 19

LUX11:35 amLuxembourg

33h 00m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$697

British Airways

Sep 27

SEA1:30 pmSeattle/Tacoma Intl

12h 10m

1 stop

LUX10:40 amLuxembourg

Sep 30

LUX9:35 pmLuxembourg

23h 00m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$799

KLM flights from State of Washington to Luxembourg

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

KLM

May 31

PDX1:05 pmPortland

19h 50m

1 stop

LUX5:55 pmLuxembourg

Jun 7

LUX6:05 pmLuxembourg

26h 05m

1 stop

PDX11:10 amPortland

$1,092

KLM

Jun 19

PDX1:05 pmPortland

11h 50m

1 stop

LUX9:55 amLuxembourg

Jun 26

LUX2:35 pmLuxembourg

29h 35m

1 stop

PDX11:10 amPortland

$1,301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/4

8:20 pm-7:45 pm

1 stop14h 25m

Luxembourg

Wed 8/19

9:35 pm-11:35 am

1 stop23h 00m

$689

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

$695

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 8/18

5:00 am-4:10 pm

2 stops26h 10m

Luxembourg

Wed 8/26

8:20 am-11:55 am

1 stop12h 35m

$698

Quickest round-trip

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

2:10 pm-2:00 pm

1 stop14h 50m

Luxembourg

Wed 8/26

6:25 am-11:55 am

1 stop14h 30m

$704

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 8/18

8:50 am-4:10 pm

2 stops22h 20m

Luxembourg

Wed 8/26

8:20 am-8:03 pm

2 stops20h 43m

$708

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sun 5/31

1:05 pm-5:55 pm

1 stop19h 50m

Luxembourg

Sun 6/7

6:05 pm-11:10 am

1 stop26h 05m

$1,092

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sun 5/31

11:20 am-2:05 pm

2 stops17h 45m

Luxembourg

Sun 6/7

6:00 am-11:10 am

1 stop14h 10m

$1,097

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

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Fri 6/19

1:05 pm-9:55 am

1 stop11h 50m

Luxembourg

Fri 6/26

2:35 pm-11:10 am

1 stop29h 35m

$1,301

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.

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	14h 25m
Direct flights	None

The fastest flight from State of Washington to Luxembourg takes 14h 25m

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 Airport?
Prices for flights from Washington to Luxembourg Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Luxembourg Airport?
As of May 2026, there are 5 operators available to choose from for flights from Washington to Luxembourg Airport.
How old do you have to be to fly from Washington to Luxembourg Airport?
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 Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The travel and health documents you'll need for your trip to Luxembourg Airport 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 Airport. 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 7,946 reviews	Search British Airways flights
Air France	PriceFrom $449	Free Cancellation	Rating 7.4 1,586 reviews	Search Air France flights
United Airlines	PriceFrom $471	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights
Lufthansa	PriceFrom $490	Free Cancellation	Rating 6.8 7,975 reviews	Search Lufthansa flights

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

Flights from Washington to Luxembourg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Luxembourg.

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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.

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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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British Airways flights from State of Washington to Luxembourg

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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

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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

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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.

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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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