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.

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.

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 12h 22m and 15h 35m, 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.

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

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

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.

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 October 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.

$320 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

Last minute

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

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

28h 50m1 stop Kastrup Copenhagen

$388Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

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

$523Scandinavian Airlines

Wed, Feb 17 - 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

$525Scandinavian Airlines

Thu, Jan 14 - Tue, Jan 19

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

$548Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

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

31h 20m1 stop Kastrup Copenhagen

10:30 am - 6:50 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

14h 20m1 stop Kastrup Copenhagen

$553Scandinavian Airlines

Sat, Dec 5 - Sat, Dec 12

6:40 pm - 7:30 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

18h 50m2 stops Paris Charles de Gaulle Madrid Barajas

12:05 pm - 4:30 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

34h 25m3 stops Lisbon Humberto Delgado Madrid Barajas Paris Charles de Gaulle

$622Multiple Airlines

Wed, Nov 18 - Wed, Nov 25

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

$667Scandinavian Airlines

Wed, Jan 20 - Tue, Feb 2

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

$671Scandinavian Airlines

Thu, Jan 14 - Tue, Jan 19

10:55 pm - 10:00 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

17h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

2:25 pm - 8:05 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

35h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss

$880Lufthansa

Sun, Nov 8 - Sat, Nov 14

10:55 pm - 10:00 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

17h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

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

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

$1,384Lufthansa

Mon, Dec 14 - Sat, Dec 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 pm - 9:30 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

29h 50m1 stop Istanbul

10:35 am - 12:45 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Istanbul

$713Turkish Airlines

Mon, Oct 12 - Tue, Oct 27

8:55 pm - 10:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 45m1 stop Dublin

7:40 pm - 10:21 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

43h 41m2 stops London Stansted Orlando

$1,039Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

9:55 am - 10:45 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

30h 50m2 stops Toronto Pearson Intl Kastrup Copenhagen

10:45 am - 4:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

35h 10m3 stops Zurich Kastrup Copenhagen Frankfurt am Main

$1,070Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

8:55 pm - 10:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 45m1 stop Dublin

6:00 pm - 7:30 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

30h 30m2 stops Bergamo Orio Al Serio Reykjavik Keflavik Intl

$1,150Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

5:40 pm - 10:45 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

23h 05m2 stops Lisbon Humberto Delgado Kastrup Copenhagen

6:50 am - 5:30 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 40m3 stops Frankfurt am Main Madrid Barajas Bogotá El Dorado

$1,174Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

9:40 pm - 9:30 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

29h 50m1 stop Istanbul

6:50 am - 5:30 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 40m3 stops Frankfurt am Main Madrid Barajas Bogotá El Dorado

$1,195Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

8:30 pm - 10:45 pmBWI Baltimore/Washington-LUX Luxembourg

20h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

7:10 pm - 7:40 pmLUX Luxembourg-BWI Baltimore/Washington

29h 30m3 stops Zurich Kastrup Copenhagen Reykjavik Keflavik Intl

$1,197Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

9:55 am - 6:40 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

26h 45m3 stops Toronto Pearson Intl Kastrup Copenhagen Zurich

7:10 pm - 4:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

26h 45m3 stops Zurich Kastrup Copenhagen Frankfurt am Main

$1,252Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

9:40 pm - 9:30 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

29h 50m1 stop Istanbul

5:10 pm - 2:10 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

26h 00m3 stops Munich Franz Josef Strauss Madrid Barajas Bogotá El Dorado

$1,305Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

8:30 pm - 7:15 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

16h 45m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Kastrup Copenhagen

6:50 am - 5:30 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 40m3 stops Frankfurt am Main Madrid Barajas Bogotá El Dorado

$1,374Multiple Airlines

Mon, Oct 12 - Tue, Oct 27

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Air Canada flights from Washington, D.C. to Luxembourg

Our best Air Canada deals on Washington, D.C. to Luxembourg flight tickets

Air Canada

Nov 18

DCA11:05 amWashington, D.C. Reagan-National

16h 55m

2 stops

LUX10:00 amLuxembourg

Nov 25

LUX10:45 amLuxembourg

17h 14m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$754

Air Canada

Jan 20

IAD1:19 pmWashington, D.C. Dulles Intl

14h 41m

2 stops

LUX10:00 amLuxembourg

Feb 2

LUX10:45 amLuxembourg

15h 38m

2 stops

IAD8:23 pmWashington, D.C. Dulles Intl

$779

Air Canada

Dec 5

IAD5:46 pmWashington, D.C. Dulles Intl

34h 14m

2 stops

LUX10:00 amLuxembourg

Dec 12

LUX2:25 pmLuxembourg

35h 58m

2 stops

IAD8:23 pmWashington, D.C. Dulles Intl

$856

British Airways flights from Washington, D.C. to Luxembourg

Our best British Airways deals on Washington, D.C. to Luxembourg flight tickets

British Airways

Nov 18

BWI6:55 pmBaltimore/Washington

20h 10m

1 stop

LUX9:05 pmLuxembourg

Nov 25

LUX11:10 amLuxembourg

11h 55m

1 stop

BWI5:05 pmBaltimore/Washington

$769

British Airways

Jan 20

BWI5:02 pmBaltimore/Washington

35h 13m

2 stops

LUX10:15 amLuxembourg

Feb 2

LUX9:55 pmLuxembourg

25h 10m

1 stop

BWI5:05 pmBaltimore/Washington

$786

British Airways

Jan 20

DCA5:19 pmWashington, D.C. Reagan-National

17h 41m

2 stops

LUX5:00 pmLuxembourg

Feb 2

LUX10:20 amLuxembourg

15h 17m

2 stops

DCA7:37 pmWashington, D.C. Reagan-National

$791

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

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

$388

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

$523

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Thu 1/14

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Tue 1/19

8:00 pm-5:15 pm

1 stop27h 15m

$525

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

$548

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sat 12/5

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Sat 12/12

10:30 am-6:50 pm

1 stop14h 20m

$553

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 11/18

6:40 pm-7:30 pm

2 stops18h 50m

Luxembourg

Wed 11/25

12:05 pm-4:30 pm

3 stops34h 25m

$622

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 1/20

8:30 pm-7:20 pm

1 stop16h 50m

Luxembourg

Tue 2/2

8:00 pm-5:15 pm

1 stop27h 15m

$667

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Thu 1/14

8:30 pm-9:50 am

1 stop31h 20m

Luxembourg

Tue 1/19

8:00 pm-5:15 pm

1 stop27h 15m

$671

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Sun 11/8

10:55 pm-10:00 pm

2 stops17h 05m

Luxembourg

Sat 11/14

2:25 pm-8:05 pm

2 stops35h 40m

$880

Quickest round-trip

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Mon 12/14

10:55 pm-10:00 pm

2 stops17h 05m

Luxembourg

Sat 12/26

10:35 am-8:05 pm

2 stops15h 30m

$1,384

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 $895 to $1,352.
The lowest price recently found on this route was $366.

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of November, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around $628.

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	$320
Fastest flight time	14h 40m
Direct flights	None

The best one-way flight to Luxembourg from Washington, D.C. in the past 72 hours is $320. The best round-trip flight deal from Washington, D.C. to Luxembourg found on momondo in the last 72 hours is $388.

The fastest flight from Washington, D.C. to Luxembourg takes 14h 40m

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 40m.
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 October 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 8,271 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 $320

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 10/27. 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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Air Canada flights from Washington, D.C. to Luxembourg

Our best Air Canada deals on Washington, D.C. to Luxembourg flight tickets

British Airways flights from Washington, D.C. to Luxembourg

Our best British Airways deals on Washington, D.C. to Luxembourg flight tickets

momondo Fare Finder

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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