What are the cheapest airlines flying from Washington, D.C. to Luxembourg round-trip?

Flying on Turkish Airlines is currently your cheapest option to Luxembourg, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Lufthansa, with the lowest prices starting at $557 and $619, respectively. Turkish Airlines is currently priced 40% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. to Luxembourg one-way?

$549 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on British Airways and KLM, with prices starting from $853 and $897, respectively.

What is the cheapest day to fly from Washington, D.C. to Luxembourg?

Travelers seeking maximum savings on their Washington, D.C. to Luxembourg flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular routes from Washington, D.C. to Luxembourg?

When deciding which route to take from Washington, D.C. to Luxembourg consider Washington, D.C. Dulles Intl - Luxembourg, Baltimore/Washington - Luxembourg or Washington, D.C. Reagan-National - Luxembourg as they are the most popular.

What is the cheapest day to fly round-trip from Washington, D.C. to Luxembourg?

Users have found that flying from Washington, D.C. to Luxembourg on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Washington, D.C. to Luxembourg?

The best pricing can be found in the month of October. Prices to Luxembourg from Washington, D.C. average $868. You can even find prices in October for less than $868, as users have found deals to Luxembourg from as low as $530. The month of December appears to be one of the more expensive times to travel to Luxembourg from Washington, D.C.. Flying in the targeted month can save you up to 61%.

What airport do you fly into for flights to Luxembourg from Washington, D.C.?

If you book a flight to Luxembourg from Washington, D.C., you will be flying to Luxembourg, which is the city’s only airport. Luxembourg (LUX) is located 3.8 mi from the center of Luxembourg. There are 0 flights from Washington, D.C. to Luxembourg per day from 3 different airlines.

Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Luxembourg?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Luxembourg.

Can I find deals for business class flights from Washington, D.C. to Luxembourg?

Yes. Cheapflights offers flight deals from Washington, D.C. to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$280+ Flights from Washington, D.C. to Luxembourg

Q: How much does it cost to fly round-trip from Washington, D.C. to Luxembourg?

Airfare is below average for this route at the moment. Washington, D.C. to Luxembourg flights typically cost between $849 and $1,127 in September. The cheapest round-trip price found within the last 3 days was $517 on Turkish Airlines (Sep 18-Oct 3).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Luxembourg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Luxembourg

Round-trip from	$517 (FlightHub)
One-way from	$280 (Mytrip)
Popular in	December
Cheapest in	October
Average price	$1,091

From Washington, D.C. (WAS) to Luxembourg

Search Deals

One-way flight from Washington, D.C. (WAS) to Luxembourg

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($116 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Washington, D.C. to Luxembourg

Cheapest flights from Washington, D.C. to Luxembourg
Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 9/189:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Fri 10/36:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 7/30

$517

Thu 9/1810:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Fri 10/37:45 amLUX - IAD

2 stops18h 14mScandinavian Airlines

Deal found 7/30

$557

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mLufthansa

Tue 9/210:40 amLUX - IAD

1 stop11h 10mLufthansa

Deal found 7/30

$619

Mon 9/110:20 pmIAD - LUX

1 stop11h 50mMultiple Airlines

Tue 9/1610:40 amLUX - IAD

1 stop15h 20mMultiple Airlines

Deal found 7/30

$622

Tue 8/269:35 amIAD - LUX

2 stops18h 25mAir Canada

Tue 9/22:30 pmLUX - IAD

2 stops26h 43mAir Canada

Deal found 7/30

$627

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mUnited Airlines

Tue 9/29:50 amLUX - IAD

2 stops16h 10mUnited Airlines

Deal found 7/30

$645

Tue 9/307:21 pmIAD - LUX

2 stops19h 29mAmerican Airlines

Mon 10/139:05 pmLUX - IAD

2 stops27h 46mAmerican Airlines

Deal found 7/30

$662

Mon 9/110:20 pmIAD - LUX

2 stops38h 25mTAP AIR PORTUGAL

Tue 9/165:45 pmLUX - IAD

1 stop27h 35mTAP AIR PORTUGAL

Deal found 7/30

$713

Thu 9/181:39 pmDCA - LUX

2 stops14h 46mBritish Airways

Fri 10/311:25 amLUX - DCA

2 stops16h 35mBritish Airways

Deal found 7/30

$724

Sun 9/146:52 pmBWI - LUX

2 stops44h 28mBritish Airways

Sun 9/219:20 pmLUX - BWI

2 stops26h 27mBritish Airways

Deal found 7/30

$730

Sun 9/146:50 pmBWI - LUX

2 stops15h 30mMultiple Airlines

Sun 9/219:55 amLUX - BWI

3 stops43h 42mMultiple Airlines

Deal found 7/31

$736

Thu 9/185:26 pmIAD - LUX

2 stops21h 04mBritish Airways

Sun 10/59:20 pmLUX - IAD

2 stops28h 25mBritish Airways

Deal found 7/30

$769

Best flights from Washington, D.C. to Luxembourg
Discover carefully curated flight deals from Washington, D.C. to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 9/189:40 pmIAD - LUX

1 stop29h 50mTurkish Airlines

Fri 10/36:20 pmLUX - IAD

1 stop23h 25mTurkish Airlines

Deal found 7/30

$517

Thu 9/1810:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Fri 10/37:45 amLUX - IAD

2 stops18h 14mScandinavian Airlines

Deal found 7/30

$557

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mLufthansa

Tue 9/210:40 amLUX - IAD

1 stop11h 10mLufthansa

Deal found 7/30

$619

Mon 9/110:20 pmIAD - LUX

1 stop11h 50mMultiple Airlines

Tue 9/1610:40 amLUX - IAD

1 stop15h 20mMultiple Airlines

Deal found 7/30

$622

Tue 8/269:35 amIAD - LUX

2 stops18h 25mAir Canada

Tue 9/22:30 pmLUX - IAD

2 stops26h 43mAir Canada

Deal found 7/30

$627

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mUnited Airlines

Tue 9/29:50 amLUX - IAD

2 stops16h 10mUnited Airlines

Deal found 7/30

$645

Tue 9/307:21 pmIAD - LUX

2 stops19h 29mAmerican Airlines

Mon 10/139:05 pmLUX - IAD

2 stops27h 46mAmerican Airlines

Deal found 7/30

$662

Mon 9/110:20 pmIAD - LUX

2 stops38h 25mTAP AIR PORTUGAL

Tue 9/165:45 pmLUX - IAD

1 stop27h 35mTAP AIR PORTUGAL

Deal found 7/30

$713

Thu 9/181:39 pmDCA - LUX

2 stops14h 46mBritish Airways

Fri 10/311:25 amLUX - DCA

2 stops16h 35mBritish Airways

Deal found 7/30

$724

Sun 9/146:52 pmBWI - LUX

2 stops44h 28mBritish Airways

Sun 9/219:20 pmLUX - BWI

2 stops26h 27mBritish Airways

Deal found 7/30

$730

Sun 9/146:50 pmBWI - LUX

2 stops15h 30mMultiple Airlines

Sun 9/219:55 amLUX - BWI

3 stops43h 42mMultiple Airlines

Deal found 7/31

$736

Thu 9/185:26 pmIAD - LUX

2 stops21h 04mBritish Airways

Sun 10/59:20 pmLUX - IAD

2 stops28h 25mBritish Airways

Deal found 7/30

$769

Last-minute flights from Washington, D.C. to Luxembourg
Discover last-minute flight deals from Washington, D.C. to Luxembourg. Data last updated July 31, 2025 and is based on user searches.

Wed 8/66:30 pmIAD - LUX

1 stop13h 20mAir France

Mon 8/187:30 amLUX - IAD

1 stop17h 45mAir France

Deal found 7/30

$2,952

Sat 8/910:20 pmIAD - LUX

1 stop15h 15mLufthansa

Fri 8/221:30 pmLUX - IAD

1 stop11h 55mLufthansa

Deal found 7/30

$2,842

Sat 8/91:03 pmIAD - LUX

2 stops14h 37mAir Canada

Fri 8/2210:30 amLUX - IAD

2 stops16h 31mAir Canada

Deal found 7/30

$2,956

Sat 8/95:25 pmIAD - LUX

1 stop10h 35mDelta

Thu 9/1110:30 amLUX - IAD

2 stops15h 07mDelta

Deal found 7/31

$2,990

Sun 8/103:40 pmIAD - LUX

2 stops15h 45mMultiple Airlines

Sat 8/168:10 pmLUX - IAD

3 stops30h 51mMultiple Airlines

Deal found 7/31

$1,138

Sun 8/105:45 pmIAD - LUX

1 stop11h 40mTAP AIR PORTUGAL

Sat 8/165:45 pmLUX - IAD

1 stop27h 35mTAP AIR PORTUGAL

Deal found 7/31

$1,364

Sun 8/1010:50 amBWI - LUX

2 stops16h 25mUnited Airlines

Sat 8/168:25 amLUX - BWI

2 stops59h 23mUnited Airlines

Deal found 7/31

$1,440

Sun 8/106:00 amDCA - LUX

2 stops21h 40mAir Canada

Sat 8/162:30 pmLUX - DCA

2 stops25h 48mAir Canada

Deal found 7/31

$1,814

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mLufthansa

Tue 9/210:40 amLUX - IAD

1 stop11h 10mLufthansa

Deal found 7/30

$619

Tue 8/269:35 amIAD - LUX

2 stops18h 25mAir Canada

Tue 9/22:30 pmLUX - IAD

2 stops26h 43mAir Canada

Deal found 7/30

$627

Tue 8/2610:20 pmIAD - LUX

1 stop11h 50mUnited Airlines

Tue 9/29:50 amLUX - IAD

2 stops16h 10mUnited Airlines

Deal found 7/30

$645

One-way flights from Washington, D.C. to Luxembourg
Search for one-way flight options from Washington, D.C. to Luxembourg. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Fri 9/196:50 pmBWI - LUX

2 stops20h 25mMultiple Airlines

Deal found 7/31

$280

Fri 9/1911:15 pmIAD - LUX

2 stops51h 05mMultiple Airlines

Deal found 7/31

$374

Fri 9/194:35 pmDCA - LUX

3 stops22h 40mMultiple Airlines

Deal found 7/31

$492

Thu 12/185:30 pmIAD - LUX

1 stop17h 20mTAP AIR PORTUGAL

Deal found 7/31

$549

Thu 12/188:35 pmBWI - LUX

1 stop31h 55mBritish Airways

Deal found 7/30

$853

Thu 12/185:30 pmBWI - LUX

2 stops14h 45mKLM

Deal found 7/31

$897

Sat 9/66:19 amDCA - LUX

2 stops31h 01mLOT

Deal found 7/31

$2,998

Sun 9/71:30 pmIAD - LUX

1 stop21h 55mTurkish Airlines

Deal found 7/31

$3,051

Cheapflights 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

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 9/18

9:40 pm-9:30 am

1 stop29h 50m

Luxembourg

Fri 10/3

6:20 pm-11:45 am

1 stop23h 25m

$517

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 9/18

10:05 pm-10:45 pm

1 stop18h 40m

Luxembourg

Fri 10/3

7:45 am-7:59 pm

2 stops18h 14m

$557

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 8/26

10:20 pm-4:10 pm

1 stop11h 50m

Luxembourg

Tue 9/2

10:40 am-3:50 pm

1 stop11h 10m

$619

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 9/1

10:20 pm-4:10 pm

1 stop11h 50m

Luxembourg

Tue 9/16

10:40 am-8:00 pm

1 stop15h 20m

$622

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 8/26

9:35 am-10:00 am

2 stops18h 25m

Luxembourg

Tue 9/2

2:30 pm-11:13 am

2 stops26h 43m

$627

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 8/26

10:20 pm-4:10 pm

1 stop11h 50m

Luxembourg

Tue 9/2

9:50 am-8:00 pm

2 stops16h 10m

$645

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Tue 9/30

7:21 pm-8:50 pm

2 stops19h 29m

Luxembourg

Mon 10/13

9:05 pm-6:51 pm

2 stops27h 46m

$662

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 9/1

10:20 pm-6:45 pm

2 stops38h 25m

Luxembourg

Tue 9/16

5:45 pm-3:20 pm

1 stop27h 35m

$713

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Thu 9/18

1:39 pm-10:25 am

2 stops14h 46m

Luxembourg

Fri 10/3

11:25 am-10:00 pm

2 stops16h 35m

$724

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Sun 9/14

6:52 pm-9:20 pm

2 stops44h 28m

Luxembourg

Sun 9/21

9:20 pm-5:47 pm

2 stops26h 27m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 23 results

Best time to book a flight from Washington, D.C. to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Luxembourg

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $638). Flying from Washington, D.C. to Luxembourg in June is currently the most expensive (average of $1,173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to LUX?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Luxembourg in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Washington, D.C. to Luxembourg?

Reviews of airlines servicing Luxembourg

Get a feel of what it's like to fly with KLM, LOT, and United Airlines from Washington, D.C. to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

LOT

7.6

Good

1,105 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7.4

Good

8,900 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Scandinavian Airlines

7.4

Good

1,457 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Turkish Airlines

7.3

Good

3,933 reviews

KLM

7.8

Good

1,383 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly into for flights to Luxembourg from Washington, D.C.?
If you book a flight to Luxembourg from Washington, D.C., you will be flying to Luxembourg, which is the city’s only airport. Luxembourg (LUX) is located 3.8 mi from the center of Luxembourg. There are 0 flights from Washington, D.C. to Luxembourg per day from 3 different airlines.
What are the cheapest airlines flying from Washington, D.C. to Luxembourg round-trip?
Flying on Turkish Airlines is currently your cheapest option to Luxembourg, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Lufthansa, with the lowest prices starting at $557 and $619, respectively. Turkish Airlines is currently priced 40% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. to Luxembourg one-way?
$549 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on British Airways and KLM, with prices starting from $853 and $897, respectively.
What are the most popular routes from Washington, D.C. to Luxembourg?
When deciding which route to take from Washington, D.C. to Luxembourg consider Washington, D.C. Dulles Intl - Luxembourg, Baltimore/Washington - Luxembourg or Washington, D.C. Reagan-National - Luxembourg as they are the most popular.
Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Luxembourg?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Luxembourg.
Can I find deals for business class flights from Washington, D.C. to Luxembourg?
Yes. Cheapflights offers flight deals from Washington, D.C. to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $638). Flying from Washington, D.C. to Luxembourg in June is currently the most expensive (average of $1,173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Luxembourg

Dulles Intl to Luxembourg flights

Reagan-National to Luxembourg flights

Other flights to Luxembourg

Luxembourg to Nice flights

Luxembourg to Barcelona-El Prat Airport flights

Luxembourg to Porto flights

Luxembourg to Lisbon flights

Luxembourg to Athens flights

Luxembourg to Porto flights

Luxembourg to Palma de Mallorca flights

Luxembourg to Dublin flights

Luxembourg to Barcelona-El Prat Airport flights

Luxembourg to Nice flights

Luxembourg to Faro flights

Luxembourg to Zurich flights

Luxembourg to Warsaw Frederic Chopin Airport flights

Luxembourg to Prague flights

Luxembourg to Venice Marco Polo Airport flights

Top 3 airlines flying from Washington, D.C. to Luxembourg

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$576	Average$643	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$606	Average$1,151	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$672	Average$907	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$280+ Cheap flights from Washington, D.C. (WAS) to Luxembourg (LUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Luxembourg with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Luxembourg

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Luxembourg

Cheapest flights from Washington, D.C. to LuxembourgExplore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Luxembourg

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

What is the cheapest time of day to fly from WAS to LUX?

Find hourly flight availability from Washington, D.C. to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

How much does it cost to fly round-trip from Washington, D.C. to Luxembourg?

Reviews of airlines servicing Luxembourg

Get a feel of what it's like to fly with KLM, LOT, and United Airlines from Washington, D.C. to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Luxembourg from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Luxembourg round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Luxembourg one-way?

What are the most popular routes from Washington, D.C. to Luxembourg?

Can I find deals for flights from Washington, D.C. to Luxembourg that include hotel bookings?

How can I find direct flights from Washington, D.C. to Luxembourg?

Can I find deals for business class flights from Washington, D.C. to Luxembourg?

What is the cheapest month to book a flight from Washington, D.C. to Luxembourg?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Luxembourg

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Luxembourg
Explore the most affordable flight options available from Washington, D.C. to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.