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Cheap flights from Luxembourg to Washington, D.C. from $539

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to Washington, D.C. departing on 3/30. 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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Find the cheapest flights from Luxembourg to Washington, D.C.

Recent round-trip flight deals from Luxembourg to Washington, D.C.

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$539Scandinavian Airlines
Mon, Mar 30 - Sun, Apr 12
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
LUX
-
IAD
26h 55m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$544Scandinavian Airlines
Tue, Apr 14 - Sat, Apr 18
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$551Scandinavian Airlines
Wed, Apr 22 - Wed, May 27
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$552Scandinavian Airlines
Wed, Apr 22 - Wed, May 27
Scandinavian Airlines Logo
10:30 am - 5:55 pm
LUX
-
IAD
13h 25m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$557Scandinavian Airlines
Sun, Mar 29 - Thu, Apr 9
Scandinavian Airlines Logo
10:30 am - 5:55 pm
LUX
-
IAD
13h 25m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$593Scandinavian Airlines
Sun, Mar 29 - Wed, Apr 8
TAP AIR PORTUGAL Logo
4:20 pm - 2:35 pm
LUX
-
IAD
28h 15m
2 stops
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$595TAP AIR PORTUGAL
Mon, Mar 2 - Mon, Mar 16
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
12:58 pm - 7:15 pm
IAD
-
LUX
24h 17m
2 stops
$609Scandinavian Airlines
Wed, Apr 22 - Wed, May 27
Multiple Airlines Logo
6:05 pm - 3:35 pm
LUX
-
IAD
27h 30m
1 stop
Multiple Airlines Logo
9:45 pm - 10:35 am
IAD
-
LUX
30h 50m
1 stop
$648Multiple Airlines
Sun, Mar 29 - Sun, Apr 12
Multiple Airlines Logo
6:05 pm - 3:35 pm
LUX
-
IAD
27h 30m
1 stop
Multiple Airlines Logo
9:45 pm - 10:35 am
IAD
-
LUX
30h 50m
1 stop
$649Multiple Airlines
Sun, Mar 29 - Sun, Apr 12

Lufthansa flights from Luxembourg to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
May 13
LUX9:40 amLuxembourg
15h 45m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
May 21
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
LUX4:10 pmLuxembourg
$675
Lufthansa
Mar 2
LUX8:10 amLuxembourg
18h 05m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Mar 16
IAD11:00 pmWashington, D.C. Dulles Intl
17h 50m
1 stop
LUX9:50 pmLuxembourg
$719
Lufthansa
Mar 28
LUX7:05 amLuxembourg
14h 45m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Apr 5
IAD10:20 pmWashington, D.C. Dulles Intl
13h 30m
2 stops
LUX5:50 pmLuxembourg
$890

United Airlines flights from Luxembourg to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
May 13
LUX9:40 amLuxembourg
19h 45m
2 stops
IAD11:25 pmWashington, D.C. Dulles Intl
May 21
IAD9:55 amWashington, D.C. Dulles Intl
27h 35m
2 stops
LUX7:30 pmLuxembourg
$755
United Airlines
Feb 12
LUX9:30 amLuxembourg
17h 48m
2 stops
IAD9:18 pmWashington, D.C. Dulles Intl
Feb 15
IAD5:40 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
LUX4:20 pmLuxembourg
$1,138

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 3/30

10:30 am-4:50 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-7:15 pm

1 stop16h 55m

$539

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Tue 4/14

7:55 pm-4:50 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Sat 4/18

8:20 pm-9:50 am

1 stop31h 30m

$544

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-7:15 pm

1 stop16h 55m

$551

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-7:15 pm

1 stop16h 55m

$552

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/29

10:30 am-5:55 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Thu 4/9

8:20 pm-7:15 pm

1 stop16h 55m

$557

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/29

10:30 am-5:55 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Wed 4/8

8:20 pm-7:15 pm

1 stop16h 55m

$593

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

$595

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

12:58 pm-7:15 pm

2 stops24h 17m

$609

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/29

6:05 pm-3:35 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

Sun 4/12

9:45 pm-10:35 am

1 stop30h 50m

$648

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 3/29

6:05 pm-3:35 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

Sun 4/12

9:45 pm-10:35 am

1 stop30h 50m

$649

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Luxembourg to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Dulles Intl Airport takes 11h 10m
There are no direct flights from Luxembourg to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Luxembourg to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from Luxembourg to Washington, D.C. Dulles Intl Airport?

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

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

    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 Luxembourg to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Luxembourg to Washington, D.C. Dulles Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Luxembourg to Washington, D.C. Dulles Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Luxembourg to Washington, D.C. Dulles Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Luxembourg.

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

All flight searches from Luxembourg to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Luxembourg to Washington, D.C. 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 Luxembourg to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Luxembourg to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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