Which airport is the most popular layover for flights between Washington, D.C. and Luxembourg?

Frankfurt am Main (FRA) was the most common stop: 17% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Luxembourg?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $481.

Which layover airport has the shortest connection time from Washington, D.C. to Luxembourg?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 23m.

What is the cheapest airline that flies from Washington, D.C. to Luxembourg?

Scandinavian Airlines, Turkish Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Luxembourg

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Luxembourg, then you can expect flight times to average 15h 30m and 20h 05m, respectively.

Which layover airport has the shortest travel time from Washington, D.C. to Luxembourg?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 9h 45m.

When did momondo last update prices for flights from Washington, D.C. to Luxembourg Airport?

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

How many operators does momondo search for flights from Washington, D.C. to Luxembourg Airport?

As of September 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Luxembourg Airport.

How old do you have to be to fly from Washington, D.C. to Luxembourg Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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.

$311 Cheap Flights from Washington, D.C. to Luxembourg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Luxembourg

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

10:30 am - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

12h 45m1 stop Kastrup Copenhagen

$354Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

8:00 pm - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$357Scandinavian Airlines

Mon, Nov 9 - Wed, Nov 18

8:30 pm - 7:20 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

16h 50m1 stop Kastrup Copenhagen

8:00 pm - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$363Scandinavian Airlines

Mon, Nov 9 - Wed, Nov 18

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

8:00 pm - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$391Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

8:00 pm - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$508Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

10:30 am - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

12h 45m1 stop Kastrup Copenhagen

$509Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 9

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

8:00 pm - 5:15 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$512Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 18

8:30 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 20m1 stop Kastrup Copenhagen

8:00 pm - 6:50 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

28h 50m1 stop Kastrup Copenhagen

$526Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

10:55 pm - 4:30 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

11h 35m1 stop Munich Franz Josef Strauss

10:35 am - 3:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Frankfurt am Main

$1,305Lufthansa

Sun, Dec 20 - Sun, Dec 27

10:55 pm - 4:30 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

11h 35m1 stop Munich Franz Josef Strauss

10:35 am - 8:05 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

15h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss

$2,364Lufthansa

Mon, Dec 21 - Sat, Dec 26

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Turkish Airlines flights from Washington, D.C. to Luxembourg

Our best Turkish Airlines deals on Washington, D.C. to Luxembourg flight tickets

Turkish Airlines

Oct 21

IAD1:15 pmWashington, D.C. Dulles Intl

22h 30m

1 stop

LUX5:45 pmLuxembourg

Oct 28

LUX6:00 pmLuxembourg

23h 45m

1 stop

IAD12:45 pmWashington, D.C. Dulles Intl

$673

Turkish Airlines

Dec 2

IAD1:30 pmWashington, D.C. Dulles Intl

21h 35m

1 stop

LUX5:05 pmLuxembourg

Dec 11

LUX6:00 pmLuxembourg

23h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$674

Turkish Airlines

Oct 13

IAD1:15 pmWashington, D.C. Dulles Intl

22h 30m

1 stop

LUX5:45 pmLuxembourg

Nov 24

LUX10:35 amLuxembourg

31h 10m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$690

American Airlines flights from Washington, D.C. to Luxembourg

Our best American Airlines deals on Washington, D.C. to Luxembourg flight tickets

American Airlines

Nov 9

BWI5:12 pmBaltimore/Washington

21h 48m

2 stops

LUX9:00 pmLuxembourg

Nov 23

LUX5:15 pmLuxembourg

29h 50m

1 stop

BWI5:05 pmBaltimore/Washington

$747

American Airlines

Oct 21

BWI1:34 pmBaltimore/Washington

15h 11m

2 stops

LUX10:45 amLuxembourg

Oct 28

LUX11:10 amLuxembourg

16h 07m

2 stops

BWI10:17 pmBaltimore/Washington

$843

American Airlines

Nov 4

BWI6:55 pmBaltimore/Washington

20h 10m

1 stop

LUX9:05 pmLuxembourg

Nov 18

LUX11:10 amLuxembourg

18h 45m

2 stops

BWI11:55 pmBaltimore/Washington

$1,034

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 11/11

10:30 am-5:15 pm

1 stop12h 45m

$354

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 11/18

8:00 pm-5:15 pm

1 stop27h 15m

$357

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-7:20 pm

1 stop16h 50m

Luxembourg

Wed 11/18

8:00 pm-5:15 pm

1 stop27h 15m

$363

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 11/11

8:00 pm-5:15 pm

1 stop27h 15m

$391

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 11/11

8:00 pm-5:15 pm

1 stop27h 15m

$508

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Mon 11/2

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Mon 11/9

10:30 am-5:15 pm

1 stop12h 45m

$509

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Wed 11/4

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 11/18

8:00 pm-5:15 pm

1 stop27h 15m

$512

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Mon 2/1

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Fri 2/5

8:00 pm-6:50 pm

1 stop28h 50m

$526

Quickest round-trip

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Sun 12/20

10:55 pm-4:30 pm

1 stop11h 35m

Luxembourg

Sun 12/27

10:35 am-3:55 pm

1 stop11h 20m

$1,305

Washington, D.C.Luxembourg

IAD Washington, D.C. Dulles Intl - LUX Luxembourg

IADLUX

Washington, D.C. Dulles Intl

Mon 12/21

10:55 pm-4:30 pm

1 stop11h 35m

Luxembourg

Sat 12/26

10:35 am-8:05 pm

2 stops15h 30m

$2,364

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 Washington, D.C. 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

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Luxembourg?

Prices are currently low for flights on this route.

Typical prices usually range from $784 to $1,684.
The lowest price recently found on this route was $354.

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of January, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $651.

When to book flights from Washington, D.C. to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Luxembourg (WAS to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Luxembourg

Best Price Found	$311
Fastest flight time	14h 10m
Direct flights	None

The best one-way flight to Luxembourg from Washington, D.C. in the past 72 hours is $311. The best round-trip flight deal from Washington, D.C. to Luxembourg found on momondo in the last 72 hours is $354.

The fastest flight from Washington, D.C. to Luxembourg takes 14h 10m

There are no direct flights from Washington, D.C. to Luxembourg. There are no popular flight routes from Washington, D.C. to Luxembourg.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Luxembourg

How far is Washington, D.C. to Luxembourg by plane?
Washington, D.C. and Luxembourg are 3965.1 mi apart from one another. A reasonable flight in good conditions will take 14h 10m.
When did momondo last update prices for flights from Washington, D.C. to Luxembourg Airport?
Prices for flights from Washington, D.C. to Luxembourg Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Luxembourg Airport?
As of September 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Luxembourg Airport.
How old do you have to be to fly from Washington, D.C. to Luxembourg Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 Washington, D.C. to Luxembourg

Compare and see reviews for airlines that fly from Washington, D.C. to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $1,049	Free Cancellation	Rating 6.8 8,238 reviews		Search Lufthansa flights

Esch-sur-Alzette

Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Luxembourg. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Luxembourg with flexible booking policies on momondo?

Yes. All flights to Luxembourg from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Luxembourg?

momondo helps you find the best flight between Washington, D.C. and Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Washington, D.C. to Luxembourg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. to Luxembourg from $311

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, D.C. to Luxembourg departing on 11/9. 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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Turkish Airlines flights from Washington, D.C. to Luxembourg

Our best Turkish Airlines deals on Washington, D.C. to Luxembourg flight tickets

American Airlines flights from Washington, D.C. to Luxembourg

Our best American Airlines deals on Washington, D.C. to Luxembourg flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Luxembourg that are best for you.

See travel insights to Luxembourg from

How to get the cheapest flight ticket from Washington, D.C. to Luxembourg

What is the typical price of a round-trip flight between Washington, D.C. and Luxembourg?

What is the cheapest month to fly to Luxembourg?

What is the cheapest airline that flies from Washington, D.C. to Luxembourg?

Which airport is the most popular layover for flights between Washington, D.C. and Luxembourg?

Which layover airport offers the lowest fares from Washington, D.C. to Luxembourg?

Which layover airport has the shortest travel time from Washington, D.C. to Luxembourg?

Which layover airport has the shortest connection time from Washington, D.C. to Luxembourg?

How long does it take to fly to Luxembourg?

When to book flights from Washington, D.C. to Luxembourg

Cheap Washington, D.C. to Luxembourg (WAS to LUX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Luxembourg

Best airlines flying from Washington, D.C. to Luxembourg

Compare and see reviews for airlines that fly from Washington, D.C. to Luxembourg with momondo

Traveling to a place near Luxembourg?

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

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

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According to popular flight searches on momondo this year