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$252+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LUX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:20 pm
IAD
-
LUX
1 stop16h 55m
Scandinavian Airlines
Fri 4/2410:30 am
LUX
-
IAD
1 stop12h 20m
Scandinavian Airlines
Deal found 1/26$433
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:30 pm
IAD
-
LUX
1 stop30h 55m
Scandinavian Airlines
Wed 3/1810:25 am
LUX
-
IAD
1 stop12h 50m
Scandinavian Airlines
Deal found 1/25$444
This Flightnetwork deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:30 pm
IAD
-
LUX
1 stop17h 20m
TAP AIR PORTUGAL
Sun 3/15:40 pm
LUX
-
IAD
1 stop27h 35m
TAP AIR PORTUGAL
Deal found 1/25$451
This Scandinavian Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:20 pm
IAD
-
LUX
1 stop16h 55m
Scandinavian Airlines
Thu 4/237:55 pm
LUX
-
IAD
1 stop26h 55m
Scandinavian Airlines
Deal found 1/25$456
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:30 pm
IAD
-
LUX
1 stop17h 20m
TAP AIR PORTUGAL
Tue 3/245:40 pm
LUX
-
IAD
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 1/26$461
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:20 pm
IAD
-
LUX
1 stop16h 55m
Scandinavian Airlines
Mon 4/2710:30 am
LUX
-
IAD
1 stop12h 20m
Scandinavian Airlines
Deal found 1/27$472
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:30 pm
IAD
-
LUX
2 stops20h 05m
Multiple Airlines
Tue 3/249:50 pm
LUX
-
IAD
2 stops29h 10m
Multiple Airlines
Deal found 1/26$489
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:45 pm
DCA
-
LUX
2 stops14h 50m
British Airways
Mon 4/2711:45 am
LUX
-
DCA
2 stops17h 14m
British Airways
Deal found 1/27$531
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:30 pm
BWI
-
LUX
1 stop31h 10m
British Airways
Mon 4/279:05 pm
LUX
-
BWI
1 stop28h 35m
British Airways
Deal found 1/27$540
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:15 pm
IAD
-
LUX
1 stop30h 40m
Turkish Airlines
Mon 3/210:50 am
LUX
-
IAD
1 stop38h 30m
Turkish Airlines
Deal found 1/27$543
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:35 pm
IAD
-
LUX
1 stop30h 55m
TAP AIR PORTUGAL
Mon 4/277:30 pm
LUX
-
IAD
2 stops25h 35m
TAP AIR PORTUGAL
Deal found 1/27$544
This Scandinavian Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:25 pm
DCA
-
LUX
2 stops23h 55m
Scandinavian Airlines
Tue 3/2410:25 am
LUX
-
DCA
2 stops17h 11m
Scandinavian Airlines
Deal found 1/26$558

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Cheapflightsfares)

One-way from

$252
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$809
Provider with most accurate pricing for Washington, D.C. (WAS)-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Luxembourg flights.
Search Deals
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. 8% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Luxembourg that are best for you.

Fly from

Washington, D.C.

Fly to

Luxembourg

Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Fri 4/24

10:30 am-4:50 pm

1 stop12h 20m

$433

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 2/16

5:30 pm-4:50 pm

1 stop17h 20m

Luxembourg

Sun 3/1

5:40 pm-3:15 pm

1 stop27h 35m

$451

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Thu 4/23

10:30 am-4:50 pm

1 stop12h 20m

$456

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-4:50 pm

1 stop17h 20m

Luxembourg

Tue 3/24

5:40 pm-10:00 pm

1 stop33h 20m

$461

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-7:35 pm

2 stops20h 05m

Luxembourg

Tue 3/24

9:50 pm-10:00 pm

2 stops29h 10m

$489

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Mon 4/13

1:45 pm-10:35 am

2 stops14h 50m

Luxembourg

Mon 4/27

11:45 am-10:59 pm

2 stops17h 14m

$531

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Mon 3/16

2:25 pm-7:20 pm

2 stops23h 55m

Luxembourg

Tue 3/24

10:25 am-10:36 pm

2 stops17h 11m

$558

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Mon 4/27

6:00 am-9:50 am

2 stops45h 50m

Luxembourg

Fri 5/1

7:55 pm-7:56 pm

2 stops30h 01m

$580

Washington, D.C.Luxembourg

DCA - LUX

DCALUX

Washington, D.C. Reagan-National

Mon 2/23

11:06 am-10:40 pm

2 stops29h 34m

Luxembourg

Mon 3/2

6:15 pm-7:56 pm

2 stops31h 41m

$616

BaltimoreLuxembourg

BWI - LUX

BWILUX

Baltimore/Washington

Sun 4/19

12:00 pm-9:50 am

2 stops39h 50m

Luxembourg

Thu 4/23

10:30 am-10:03 pm

2 stops17h 33m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 43 results
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Compare providers for flights from Washington, D.C. to Luxembourg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Luxembourg in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $481). Flying from Washington, D.C. to Luxembourg in June is currently the most expensive (average of $1,407). 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.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with Lufthansa 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.
Lufthansa
6.8
Okay
7,748 reviews

Boarding

7.0

Comfort

6.8

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,748 reviews
Lufthansa
6.8
Okay
7,748 reviews

Boarding

7.0

Comfort

6.8

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

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.?

    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 2 different airlines.

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

    A quick flight from Washington, D.C. to Luxembourg can take about 14h 50m. Scandinavian Airlines provides one of the quickest options available for as low as $531. There are 3970 mi between Washington, D.C. and Luxembourg. This flight may include one or multiple stops.

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

    Flying on Lufthansa is currently your cheapest option to Luxembourg, with prices starting at $606. Another option worth looking into is TAP AIR PORTUGAL, starting at $716 round trip. Lufthansa is currently priced 32% below the average price you’ll pay for this route.

  • 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, Washington, D.C. Reagan-National - Luxembourg or Baltimore/Washington - 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, November is the cheapest month in which you can book a flight from Washington, D.C. to Luxembourg (average of $481). Flying from Washington, D.C. to Luxembourg in June is currently the most expensive (average of $1,407). 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

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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Alternative routes for Washington, D.C. to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Luxembourg flights
Reagan-National to Luxembourg flights

Top 2 airlines flying from Washington, D.C. to Luxembourg

Discover the top 2 airlines that operate flights from Washington, D.C. to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$606Average$1,089FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$716Average$907FlexibilityNo cancel feeOn-timeN/A

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