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

Turkish Airlines, TAP AIR PORTUGAL, and British Airways are the most popular carriers operating from Washington, D.C. to Luxembourg

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

Frankfurt am Main (FRA) was the most common stop: 20% 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.

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Luxembourg, then you can expect flight times to average 12h 30m and 13h 32m, respectively.

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.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 20m.

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 November 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.

$546 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 - 7:20 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

16h 50m1 stop Kastrup Copenhagen

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

12h 45m1 stop Kastrup Copenhagen

$616Scandinavian Airlines

Mon, Mar 1 - Thu, Mar 4

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

$638Scandinavian Airlines

Sat, Feb 13 - Tue, Feb 16

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

$638Scandinavian Airlines

Sat, Feb 13 - Mon, Feb 22

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

16h 50m1 stop Kastrup Copenhagen

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

12h 45m1 stop Kastrup Copenhagen

$638Scandinavian Airlines

Mon, Feb 15 - Mon, Feb 22

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

$638Scandinavian Airlines

Sat, Feb 27 - Wed, Mar 3

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

$638Scandinavian Airlines

Sat, Feb 13 - Wed, Feb 17

8:30 pm - 9:55 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 25m1 stop Kastrup Copenhagen

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

12h 45m1 stop Kastrup Copenhagen

$638Scandinavian Airlines

Wed, Feb 17 - Mon, Feb 22

8:30 pm - 9:55 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 25m1 stop Kastrup Copenhagen

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

27h 15m1 stop Kastrup Copenhagen

$638Scandinavian Airlines

Wed, Feb 17 - Sun, Feb 21

6:00 pm - 1:45 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

13h 45m1 stop Frankfurt am Main

5:10 pm - 3:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

28h 45m2 stops Munich Franz Josef Strauss Frankfurt am Main

$912Lufthansa

Fri, Feb 12 - Thu, Feb 18

6:00 pm - 1:45 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

13h 45m1 stop Frankfurt am Main

5:10 pm - 3:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

28h 45m2 stops Munich Franz Josef Strauss Frankfurt am Main

$962Lufthansa

Fri, Feb 12 - Tue, Feb 16

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

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

Scandinavian Airlines

Mar 1

IAD8:30 pmWashington, D.C. Dulles Intl

16h 50m

1 stop

LUX7:20 pmLuxembourg

Mar 4

LUX10:30 amLuxembourg

12h 45m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$616

Scandinavian Airlines

Feb 13

IAD8:30 pmWashington, D.C. Dulles Intl

31h 20m

1 stop

LUX9:50 amLuxembourg

Feb 17

LUX10:30 amLuxembourg

12h 45m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$638

Scandinavian Airlines

Feb 6

IAD8:30 pmWashington, D.C. Dulles Intl

31h 20m

1 stop

LUX9:50 amLuxembourg

Feb 10

LUX10:30 amLuxembourg

12h 45m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$639

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

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

Turkish Airlines

Nov 16

IAD1:30 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

LUX9:40 amLuxembourg

Dec 1

LUX6:05 pmLuxembourg

23h 40m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$689

Turkish Airlines

May 4

IAD9:45 pmWashington, D.C. Dulles Intl

29h 40m

1 stop

LUX9:25 amLuxembourg

May 25

LUX10:20 amLuxembourg

15h 30m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$713

Turkish Airlines

Feb 11

IAD1:30 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

LUX9:40 amLuxembourg

Feb 18

LUX6:05 pmLuxembourg

31h 20m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$743

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

Quickest round-trip

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Mon 3/1

8:30 pm-7:20 pm

1 stop16h 50m

Luxembourg

Thu 3/4

10:30 am-5:15 pm

1 stop12h 45m

$616

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sat 2/13

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Tue 2/16

8:00 pm-5:15 pm

1 stop27h 15m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sat 2/13

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Mon 2/22

10:30 am-5:15 pm

1 stop12h 45m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Mon 2/15

8:30 pm-7:20 pm

1 stop16h 50m

Luxembourg

Mon 2/22

10:30 am-5:15 pm

1 stop12h 45m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sat 2/27

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 3/3

8:00 pm-5:15 pm

1 stop27h 15m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sat 2/13

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Wed 2/17

10:30 am-5:15 pm

1 stop12h 45m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 2/17

8:30 pm-9:55 am

1 stop31h 25m

Luxembourg

Mon 2/22

10:30 am-5:15 pm

1 stop12h 45m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 2/17

8:30 pm-9:55 am

1 stop31h 25m

Luxembourg

Sun 2/21

8:00 pm-5:15 pm

1 stop27h 15m

$638

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Fri 2/12

6:00 pm-1:45 pm

1 stop13h 45m

Luxembourg

Thu 2/18

5:10 pm-3:55 pm

2 stops28h 45m

$912

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Fri 2/12

6:00 pm-1:45 pm

1 stop13h 45m

Luxembourg

Tue 2/16

5:10 pm-3:55 pm

2 stops28h 45m

$962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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	$546
Fastest flight time	12h 30m
Direct flights	None

The best one-way flight to Luxembourg from Washington, D.C. in the past 72 hours is $546. The best round-trip flight deal from Washington, D.C. to Luxembourg found on momondo in the last 72 hours is $616.

The fastest flight from Washington, D.C. to Luxembourg takes 12h 30m

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 12h 30m.
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 November 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 8,292 reviews		Search Lufthansa flights

Clervaux

Esch-sur-Alzette

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 $546

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 1/10. 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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Scandinavian Airlines flights from Washington, D.C. to Luxembourg

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

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

Our best Turkish 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 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