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Washington, D.C.

$397+ Cheap flights from Luxembourg to Washington, D.C. (WAS)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — WAS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Luxembourg to Washington, D.C.

Cheapest flights from Luxembourg to Washington, D.C.
Explore the most affordable flight options available from Luxembourg to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 am
LUX
-
BWI
1 stop14h 05m
Multiple Airlines
Wed 5/279:30 pm
BWI
-
LUX
1 stop16h 45m
Multiple Airlines
Deal found 1/27$528
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
LUX
-
IAD
1 stop12h 20m
Scandinavian Airlines
Wed 5/278:20 pm
IAD
-
LUX
1 stop31h 30m
Scandinavian Airlines
Deal found 1/29$553
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:50 pm
LUX
-
IAD
2 stops29h 25m
TAP AIR PORTUGAL
Mon 3/166:30 pm
IAD
-
LUX
1 stop17h 20m
TAP AIR PORTUGAL
Deal found 1/27$559
This Flightnetwork deal was found by Cheapflights users on 1/29. 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 3/24:20 pm
LUX
-
IAD
2 stops28h 15m
TAP AIR PORTUGAL
Mon 3/166:30 pm
IAD
-
LUX
1 stop17h 20m
TAP AIR PORTUGAL
Deal found 1/29$562
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:35 pm
LUX
-
DCA
2 stops28h 21m
American Airlines
Wed 5/271:44 pm
DCA
-
LUX
2 stops24h 36m
American Airlines
Deal found 1/27$578
This British Airways deal was found by Cheapflights users on 1/28. 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.
Wed 4/229:35 pm
LUX
-
BWI
1 stop28h 05m
British Airways
Wed 5/279:30 pm
BWI
-
LUX
1 stop16h 45m
British Airways
Deal found 1/28$578
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 am
LUX
-
IAD
2 stops18h 24m
American Airlines
Wed 5/277:15 pm
IAD
-
LUX
1 stop19h 05m
American Airlines
Deal found 1/27$578
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 am
LUX
-
BWI
2 stops18h 12m
American Airlines
Wed 5/279:30 pm
BWI
-
LUX
1 stop16h 50m
American Airlines
Deal found 1/28$580
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:10 am
LUX
-
IAD
1 stop13h 25m
Lufthansa
Mon 3/1611:00 pm
IAD
-
LUX
1 stop9h 55m
Lufthansa
Deal found 1/27$582
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:35 am
LUX
-
DCA
2 stops16h 42m
British Airways
Wed 5/271:24 pm
DCA
-
LUX
2 stops15h 21m
British Airways
Deal found 1/29$585
This KLM deal was found by Cheapflights users on 1/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:45 pm
LUX
-
IAD
1 stop31h 20m
Multiple Airlines
Mon 3/1610:45 pm
IAD
-
LUX
1 stop10h 05m
Multiple Airlines
Deal found 1/29$592
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:55 am
LUX
-
IAD
1 stop11h 10m
Delta
Sat 3/147:05 pm
IAD
-
LUX
1 stop14h 10m
Delta
Deal found 1/27$593

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

Keep the following information in mind while searching for Luxembourg to Washington, D.C. flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(Finnair)

One-way from

$397
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$573
Provider with most accurate pricing for Luxembourg-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-Washington, D.C. (WAS) flights.
Search Deals
From Luxembourg to Washington, D.C. (WAS)
Search Deals
One-way flight from Luxembourg to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 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 Luxembourg to Washington, D.C. 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 29, 2026.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. that are best for you.

Fly from

Luxembourg

Fly to

Washington, D.C.

Route

Depart

Return

Price

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Wed 4/22

11:35 am-7:40 pm

1 stop14h 05m

Baltimore/Washington

Wed 5/27

9:30 pm-8:15 pm

1 stop16h 45m

$528

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 4/22

10:30 am-4:50 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Wed 5/27

8:20 pm-9:50 am

1 stop31h 30m

$553

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/1

3:50 pm-3:15 pm

2 stops29h 25m

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-4:50 pm

1 stop17h 20m

$559

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 3/2

4:20 pm-2:35 pm

2 stops28h 15m

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-4:50 pm

1 stop17h 20m

$562

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Wed 4/22

9:35 pm-7:56 pm

2 stops28h 21m

Washington, D.C. Reagan-National

Wed 5/27

1:44 pm-8:20 pm

2 stops24h 36m

$578

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Wed 4/22

9:35 pm-7:40 pm

1 stop28h 05m

Baltimore/Washington

Wed 5/27

9:30 pm-8:15 pm

1 stop16h 45m

$578

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Wed 4/22

9:35 pm-7:34 pm

2 stops27h 59m

Baltimore/Washington

Wed 5/27

9:30 pm-10:25 am

1 stop30h 55m

$578

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 4/22

11:35 am-11:59 pm

2 stops18h 24m

Washington, D.C. Dulles Intl

Wed 5/27

7:15 pm-8:20 pm

1 stop19h 05m

$580

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Wed 4/22

11:35 am-10:17 pm

2 stops16h 42m

Washington, D.C. Reagan-National

Wed 5/27

1:24 pm-10:45 am

2 stops15h 21m

$585

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 3/2

2:45 pm-4:05 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Mon 3/16

10:45 pm-1:50 pm

1 stop10h 05m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 29 results
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Best time to book a flight from Luxembourg to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Luxembourg 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 Luxembourg to Washington, D.C.

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

Currently, March is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. (average of $444). Flying from Luxembourg to Washington, D.C. in November is currently the most expensive (average of $5,403). 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown KLM from Luxembourg to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

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

    Scandinavian Airlines, TAP AIR PORTUGAL, and American Airlines can get you from Luxembourg to Washington, D.C. in just under 12h 20m. Your travel time can differ by up to 17h 05m. The distance between Luxembourg and Washington, D.C. is about 3983 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Luxembourg to Washington, D.C. for a low price.

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

    The most popular flight routes from Luxembourg to Washington, D.C. are Luxembourg - Washington, D.C. Dulles Intl, Luxembourg - Baltimore/Washington and Luxembourg - Washington, D.C. Reagan-National.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg to Washington, D.C. 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 Luxembourg to Washington, D.C.?

    Currently, March is the cheapest month in which you can book a flight from Luxembourg to Washington, D.C. (average of $444). Flying from Luxembourg to Washington, D.C. in November is currently the most expensive (average of $5,403). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luxembourg to Washington, D.C.

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