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 Washington, D.C. to Luxembourg takes 15h 37m on average. On the other hand, flying from Baltimore to Luxembourg takes 17h 40m 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.

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

SWISS, Delta, and British Airways are the most popular carriers operating 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 November 2025, there are 2 operators 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.

$445 Cheap Flights from Washington, D.C. to Luxembourg in 2025/26

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12:23 pm - 10:40 pmIAD-LUX

28h 17m2 stops

10:30 am - 4:50 pmLUX-IAD

12h 20m1 stop

$445Scandinavian Airlines

Find Deal

Sun, Jan 11 - Sat, May 9

12:05 pm - 10:40 pmDCA-LUX

28h 35m2 stops

8:00 pm - 10:36 pmLUX-DCA

31h 36m2 stops

$463Scandinavian Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

1:30 pm - 9:55 amIAD-LUX

14h 25m1 stop

6:25 pm - 11:35 amLUX-IAD

23h 10m1 stop

$616Turkish Airlines

Find Deal

Sun, Jan 11 - Sat, May 9

5:30 pm - 4:50 pmIAD-LUX

17h 20m1 stop

5:40 pm - 9:00 pmLUX-IAD

33h 20m1 stop

$651TAP AIR PORTUGAL

Find Deal

Thu, Jan 8 - Thu, Jan 15

5:30 pm - 4:50 pmIAD-LUX

17h 20m1 stop

5:40 pm - 9:00 pmLUX-IAD

33h 20m1 stop

$657TAP AIR PORTUGAL

Find Deal

Thu, Jan 8 - Thu, Jan 15

7:40 pm - 9:55 amBWI-LUX

32h 15m3 stops

7:30 am - 6:40 pmLUX-BWI

17h 10m2 stops

$733Multiple Airlines

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Fri, Jan 9 - Fri, Jan 16

7:40 pm - 10:45 pmBWI-LUX

21h 05m2 stops

6:00 am - 6:40 pmLUX-BWI

18h 40m3 stops

$735Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

1:30 pm - 9:55 amIAD-LUX

14h 25m1 stop

6:00 pm - 11:45 amLUX-IAD

23h 45m1 stop

$736Turkish Airlines

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Thu, Jan 8 - Thu, Jan 15

11:05 am - 10:00 amDCA-LUX

16h 55m2 stops

10:25 am - 9:56 pmLUX-DCA

17h 31m2 stops

$946Air Canada

Find Deal

Thu, Jan 8 - Thu, Jan 15

9:40 am - 2:30 pmDCA-LUX

22h 50m2 stops

10:55 am - 3:33 pmLUX-DCA

33h 38m2 stops

$951Air Canada

Find Deal

Thu, Mar 5 - Mon, Mar 9

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 11

IAD12:23 pmWashington, D.C. Dulles Intl

28h 17m

2 stops

LUX10:40 pmLuxembourg

May 9

LUX10:30 amLuxembourg

12h 20m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

$445

Find similar

Scandinavian Airlines

Mar 5

DCA12:05 pmWashington, D.C. Reagan-National

28h 35m

2 stops

LUX10:40 pmLuxembourg

Mar 9

LUX8:00 pmLuxembourg

31h 36m

2 stops

DCA10:36 pmWashington, D.C. Reagan-National

$463

Find similar

Scandinavian Airlines

Mar 5

IAD8:30 pmWashington, D.C. Dulles Intl

20h 10m

1 stop

LUX10:40 pmLuxembourg

Mar 9

LUX10:05 amLuxembourg

13h 10m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$504

Find similar

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

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

Turkish Airlines

Jan 11

IAD1:30 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

LUX9:55 amLuxembourg

May 9

LUX6:25 pmLuxembourg

23h 10m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$616

Find similar

Turkish Airlines

Dec 4

IAD1:30 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

LUX9:55 amLuxembourg

Dec 18

LUX6:00 pmLuxembourg

23h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$666

Find similar

Turkish Airlines

Jan 8

IAD1:30 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

LUX9:55 amLuxembourg

Jan 15

LUX6:00 pmLuxembourg

23h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$736

Find similar

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-10:40 pm

2 stops28h 17m

Luxembourg

Sat 5/9

10:30 am-4:50 pm

1 stop12h 20m

$445

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 3/5

12:05 pm-10:40 pm

2 stops28h 35m

Luxembourg

Mon 3/9

8:00 pm-10:36 pm

2 stops31h 36m

$463

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 1/11

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

Sat 5/9

6:25 pm-11:35 am

1 stop23h 10m

$616

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 1/8

5:30 pm-4:50 pm

1 stop17h 20m

Luxembourg

Thu 1/15

5:40 pm-9:00 pm

1 stop33h 20m

$651

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 1/8

5:30 pm-4:50 pm

1 stop17h 20m

Luxembourg

Thu 1/15

5:40 pm-9:00 pm

1 stop33h 20m

$657

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Fri 1/9

7:40 pm-9:55 am

3 stops32h 15m

Luxembourg

Fri 1/16

7:30 am-6:40 pm

2 stops17h 10m

$733

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Thu 1/8

7:40 pm-10:45 pm

2 stops21h 05m

Luxembourg

Thu 1/15

6:00 am-6:40 pm

3 stops18h 40m

$735

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 1/8

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

Thu 1/15

6:00 pm-11:45 am

1 stop23h 45m

$736

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 1/8

11:05 am-10:00 am

2 stops16h 55m

Luxembourg

Thu 1/15

10:25 am-9:56 pm

2 stops17h 31m

$946

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 3/5

9:40 am-2:30 pm

2 stops22h 50m

Luxembourg

Mon 3/9

10:55 am-3:33 pm

2 stops33h 38m

$951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Washington, D.C. is on a Sunday. momondo users have found tickets for Sunday departures for as low as $586. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,978.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is at noon. momondo users have found flights departing from Washington, D.C. to Luxembourg at noon for as low as $614. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $917.

Can stopping save me money on Washington, D.C. to Luxembourg flights?

You could potentially save up to 43% on your flight if you consider stops on a Washington, D.C. to Luxembourg flight.

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

Fastest flight time	14h 25m
Direct flights	None

The fastest flight from Washington, D.C. to Luxembourg takes 14h 25m

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

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 November 2025, there are 2 operators 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 $606	Free Cancellation	Rating 6.8 7,594 reviews		Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom $716	Free Cancellation	Rating 7.1 2,075 reviews		Search TAP AIR PORTUGAL 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.

An easier way to manage your Luxembourg trip

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Popular cities in Luxembourg

Flights to Luxembourgfrom $348

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Cheap flights from Washington, D.C. to Luxembourg from $445

This is the cheapest round-trip 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 1/11. 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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Big names and deals

Filter for what you want

Filter for what you want

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

Cheap round-trip flights

Cheap one-way flights

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

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

What is the cheapest day to depart on your flight to Luxembourg?

What is the cheapest time of day to depart on your flight to Luxembourg?

Can stopping save me money on Washington, D.C. to Luxembourg flights?

You could potentially save up to 43% on your flight if you consider stops on a Washington, D.C. to Luxembourg flight.

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

SWISS, Delta, and British Airways are the most popular carriers operating 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

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

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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