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

Delta is the most popular carrier operating from Washington, D.C. to Luxembourg

How long is the flight from Washington, D.C. to Luxembourg?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Luxembourg you fly into. For example, flying from Baltimore to Luxembourg takes 14h 33m on average. On the other hand, flying from Washington, D.C. to Luxembourg takes 15h 53m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

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

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

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

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.

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.

$322 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.

9:55 am - 7:30 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

27h 35m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

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

30h 20m2 stops Madrid Barajas Frankfurt am Main

$585Multiple Airlines

Wed, Jan 13 - Sun, Jan 17

11:05 am - 7:30 pmDCA Washington, D.C. Reagan-National-LUX Luxembourg

26h 25m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

3:35 pm - 3:24 pmLUX Luxembourg-DCA Washington, D.C. Reagan-National

29h 49m3 stops Madrid Barajas Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$586Multiple Airlines

Wed, Jan 13 - Sun, Jan 17

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

$621Scandinavian Airlines

Wed, Jan 13 - Sun, Jan 17

8:20 pm - 9:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

31h 30m1 stop Kastrup Copenhagen

10:30 am - 4:50 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

12h 20m1 stop Kastrup Copenhagen

$662Scandinavian Airlines

Fri, Apr 16 - Sun, Apr 25

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

$663Scandinavian Airlines

Wed, Jan 13 - Wed, Jan 20

9:05 am - 10:00 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

30h 55m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Frankfurt am Main

9:40 am - 8:23 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

16h 43m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$672Multiple Airlines

Tue, Dec 1 - Sat, Dec 12

11:05 am - 10:00 pmDCA Washington, D.C. Reagan-National-LUX Luxembourg

28h 55m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Frankfurt am Main

9:40 am - 9:59 pmLUX Luxembourg-DCA Washington, D.C. Reagan-National

18h 19m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$672Multiple Airlines

Tue, Dec 1 - Sat, Dec 12

10:20 pm - 9:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

29h 20m1 stop Istanbul

6:00 pm - 11:45 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

23h 45m1 stop Istanbul

$685Turkish Airlines

Tue, Nov 3 - Tue, Nov 10

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

11h 35m1 stop Munich Franz Josef Strauss

6:50 am - 3:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

15h 05m1 stop Frankfurt am Main

$868Lufthansa

Thu, Dec 10 - Sun, Dec 20

10:55 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

13h 10m2 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

$1,559Lufthansa

Wed, Dec 16 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 9:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

14h 10m1 stop Istanbul

10:35 am - 11:45 amLUX Luxembourg-IAD Washington, D.C. Dulles Intl

31h 10m1 stop Istanbul

$689Turkish Airlines

Sun, Oct 25 - Tue, Nov 10

2:30 pm - 5:05 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

21h 35m1 stop Istanbul

6:00 pm - 12:45 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

24h 45m1 stop Istanbul

$748Turkish Airlines

Sun, Oct 25 - Sun, Nov 1

1:15 pm - 6:05 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

22h 50m1 stop Istanbul

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

31h 10m1 stop Istanbul

$877Turkish Airlines

Sat, Oct 24 - Tue, Oct 27

8:40 pm - 10:45 pmBWI Baltimore/Washington-LUX Luxembourg

21h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

6:00 am - 6:40 pmLUX Luxembourg-BWI Baltimore/Washington

18h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$1,071Multiple Airlines

Sun, Oct 25 - Tue, Nov 10

2:30 pm - 9:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

14h 10m1 stop Istanbul

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

18h 30m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$1,144Multiple Airlines

Sun, Oct 25 - Tue, Nov 10

9:35 pm - 11:30 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

32h 55m1 stop Lisbon Humberto Delgado

9:15 pm - 8:05 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

27h 50m2 stops Lisbon Humberto Delgado Casablanca Mohamed V

$1,170Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

10:20 pm - 9:40 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

30h 20m1 stop Istanbul

10:00 pm - 8:23 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

28h 23m2 stops Marseille Montreal Pierre Elliott Trudeau Intl

$1,226Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

5:55 pm - 10:50 amIAD Washington, D.C. Dulles Intl-LUX Luxembourg

34h 55m3 stops Frankfurt am Main Stockholm Arlanda Warsaw Frederic Chopin

10:30 am - 4:55 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

35h 25m3 stops Warsaw Frederic Chopin Stockholm Arlanda Frankfurt am Main

$1,232Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

9:10 pm - 10:40 pmIAD Washington, D.C. Dulles Intl-LUX Luxembourg

20h 30m3 stops Zurich Warsaw Frederic Chopin Munich Franz Josef Strauss

5:40 pm - 7:05 pmLUX Luxembourg-IAD Washington, D.C. Dulles Intl

31h 25m3 stops Lisbon Humberto Delgado Madrid Barajas Casablanca Mohamed V

$1,235Multiple Airlines

Sun, Oct 25 - Tue, Nov 10

8:40 pm - 9:50 amBWI Baltimore/Washington-LUX Luxembourg

32h 10m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

8:00 pm - 6:40 pmLUX Luxembourg-BWI Baltimore/Washington

28h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$1,237Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

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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

Jan 13

IAD8:30 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

LUX9:55 amLuxembourg

Jan 17

LUX8:00 pmLuxembourg

27h 15m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$621

Scandinavian Airlines

Apr 16

IAD8:20 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

LUX9:50 amLuxembourg

Apr 25

LUX10:30 amLuxembourg

12h 20m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

$662

Scandinavian Airlines

Jan 13

IAD8:30 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

LUX9:55 amLuxembourg

Jan 20

LUX10:30 amLuxembourg

12h 45m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$663

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 23

BWI6:55 pmBaltimore/Washington

20h 05m

1 stop

LUX9:00 pmLuxembourg

Dec 8

LUX10:20 amLuxembourg

12h 45m

1 stop

BWI5:05 pmBaltimore/Washington

$761

British Airways

Dec 1

BWI6:55 pmBaltimore/Washington

20h 10m

1 stop

LUX9:05 pmLuxembourg

Dec 8

LUX9:55 pmLuxembourg

25h 10m

1 stop

BWI5:05 pmBaltimore/Washington

$767

British Airways

Nov 30

BWI6:55 pmBaltimore/Washington

20h 05m

1 stop

LUX9:00 pmLuxembourg

Dec 8

LUX9:55 pmLuxembourg

25h 10m

1 stop

BWI5:05 pmBaltimore/Washington

$772

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 1/13

9:55 am-7:30 pm

2 stops27h 35m

Luxembourg

Sun 1/17

3:35 pm-3:55 pm

2 stops30h 20m

$585

Washington, D.C.Luxembourg

DCA Washington, D.C. Reagan-National - LUX Luxembourg

DCALUX

Washington, D.C. Reagan-National

Wed 1/13

11:05 am-7:30 pm

2 stops26h 25m

Luxembourg

Sun 1/17

3:35 pm-3:24 pm

3 stops29h 49m

$586

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 1/13

8:30 pm-9:55 am

1 stop31h 25m

Luxembourg

Sun 1/17

8:00 pm-5:15 pm

1 stop27h 15m

$621

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Fri 4/16

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Sun 4/25

10:30 am-4:50 pm

1 stop12h 20m

$662

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 1/13

8:30 pm-9:55 am

1 stop31h 25m

Luxembourg

Wed 1/20

10:30 am-5:15 pm

1 stop12h 45m

$663

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Tue 12/1

9:05 am-10:00 pm

3 stops30h 55m

Luxembourg

Sat 12/12

9:40 am-8:23 pm

2 stops16h 43m

$672

Washington, D.C.Luxembourg

DCA Washington, D.C. Reagan-National - LUX Luxembourg

DCALUX

Washington, D.C. Reagan-National

Tue 12/1

11:05 am-10:00 pm

3 stops28h 55m

Luxembourg

Sat 12/12

9:40 am-9:59 pm

2 stops18h 19m

$672

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Tue 11/3

10:20 pm-9:40 am

1 stop29h 20m

Luxembourg

Tue 11/10

6:00 pm-11:45 am

1 stop23h 45m

$685

Quickest round-trip

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Thu 12/10

10:55 pm-4:30 pm

1 stop11h 35m

Luxembourg

Sun 12/20

6:50 am-3:55 pm

1 stop15h 05m

$868

Washington, D.C.Luxembourg

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

IADLUX

Washington, D.C. Dulles Intl

Wed 12/16

10:55 pm-6:05 pm

2 stops13h 10m

Luxembourg

Wed 12/30

10:35 am-8:05 pm

2 stops15h 30m

$1,559

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

Other information

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.

Cheap Washington, D.C. to Luxembourg 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	$322
Fastest flight time	12h 40m
Direct flights	None

The best one-way flight to Luxembourg from Washington, D.C. in the past 72 hours is $322. The best round-trip flight deal from Washington, D.C. to Luxembourg found on momondo in the last 72 hours is $585.

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

When did momondo last update prices for flights from Washington, D.C. to Luxembourg?
Prices for flights from Washington, D.C. to Luxembourg are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Luxembourg?
As of October 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Luxembourg.
How old do you have to be to fly from Washington, D.C. to Luxembourg?
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.
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 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 8,288 reviews		Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Luxembourg for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Luxembourg flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Luxembourg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Luxembourg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Luxembourgfrom $527

Cheap flights from Washington, D.C. to Luxembourg from $322

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 1/14. 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

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

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?

How long is the flight from Washington, D.C. to Luxembourg?

Cheap Washington, D.C. to Luxembourg 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

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

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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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