Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Luxembourg to Washington, D.C. from $387

This is the cheapest one-way 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 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:00 pm - 7:50 pmLUX-IAD
28h 50m1 stop
Scandinavian Airlines Logo
9:30 pm - 9:25 amIAD-LUX
30h 55m1 stop
$496Scandinavian Airlines
Find Deal
Fri, Mar 13 - Sat, Mar 21
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pmLUX-IAD
27h 35m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 11:15 amIAD-LUX
11h 45m1 stop
$503TAP AIR PORTUGAL
Find Deal
Sun, Jan 18 - Tue, Feb 3
TAP AIR PORTUGAL Logo
12:05 pm - 9:00 pmLUX-IAD
14h 55m1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 4:50 pmIAD-LUX
12h 20m1 stop
$512TAP AIR PORTUGAL
Find Deal
Wed, Jan 28 - Wed, Feb 4
TAP AIR PORTUGAL Logo
12:05 pm - 2:35 pmLUX-IAD
32h 30m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pmIAD-LUX
17h 20m1 stop
$518TAP AIR PORTUGAL
Find Deal
Mon, Jan 26 - Thu, Feb 5
Scandinavian Airlines Logo
8:00 pm - 7:50 pmLUX-IAD
28h 50m1 stop
Scandinavian Airlines Logo
9:30 pm - 7:20 pmIAD-LUX
16h 50m1 stop
$535Scandinavian Airlines
Find Deal
Fri, Mar 13 - Sat, Mar 21
Lufthansa Logo
7:10 am - 2:35 pmLUX-IAD
13h 25m1 stop
Lufthansa Logo
6:00 pm - 10:15 amIAD-LUX
10h 15m1 stop
$566Lufthansa
Find Deal
Sun, Jan 25 - Fri, Feb 6
Lufthansa Logo
7:10 am - 2:35 pmLUX-IAD
13h 25m1 stop
Lufthansa Logo
6:00 pm - 10:00 amIAD-LUX
10h 00m1 stop
$568Lufthansa
Find Deal
Sun, Jan 18 - Tue, Feb 3
TAP AIR PORTUGAL Logo
5:40 pm - 3:15 pmLUX-IAD
27h 35m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 3:50 pmIAD-LUX
16h 20m2 stops
$574TAP AIR PORTUGAL
Find Deal
Sun, Jan 18 - Tue, Feb 3
Lufthansa Logo
7:10 am - 2:35 pmLUX-IAD
13h 25m1 stop
Lufthansa Logo
6:00 pm - 10:00 amIAD-LUX
10h 00m1 stop
$575Lufthansa
Find Deal
Sun, Jan 18 - Tue, Feb 3
Multiple Airlines Logo
10:35 am - 8:26 pmLUX-IAD
15h 51m2 stops
Multiple Airlines Logo
8:30 pm - 8:40 amIAD-LUX
30h 10m1 stop
$576Multiple Airlines
Find Deal
Sun, Jan 18 - Tue, Feb 3

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

Our best Scandinavian Airlines deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
Mar 13
LUX8:00 pmLuxembourg
28h 50m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
Mar 21
IAD9:30 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
LUX9:25 amLuxembourg
$496
Find similar
Scandinavian Airlines
Mar 13
LUX8:00 pmLuxembourg
28h 50m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
Mar 21
IAD9:30 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
LUX7:20 pmLuxembourg
$535
Find similar

TAP AIR PORTUGAL flights from Luxembourg to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
TAP AIR PORTUGAL
Jan 18
LUX5:40 pmLuxembourg
27h 35m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Feb 3
IAD5:30 pmWashington, D.C. Dulles Intl
11h 45m
1 stop
LUX11:15 amLuxembourg
$503
Find similar
TAP AIR PORTUGAL
Jan 28
LUX12:05 pmLuxembourg
14h 55m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
Feb 4
IAD10:30 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
LUX4:50 pmLuxembourg
$512
Find similar
TAP AIR PORTUGAL
Jan 26
LUX12:05 pmLuxembourg
32h 30m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
Feb 5
IAD5:30 pmWashington, D.C. Dulles Intl
17h 20m
1 stop
LUX4:50 pmLuxembourg
$518
Find similar

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 December 1, 2025.
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

Fri 3/13

8:00 pm-7:50 pm

1 stop28h 50m

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-9:25 am

1 stop30h 55m

$496

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/18

5:40 pm-3:15 pm

1 stop27h 35m

Washington, D.C. Dulles Intl

Tue 2/3

5:30 pm-11:15 am

1 stop11h 45m

$503

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 1/28

12:05 pm-9:00 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Wed 2/4

10:30 pm-4:50 pm

1 stop12h 20m

$512

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 1/26

12:05 pm-2:35 pm

1 stop32h 30m

Washington, D.C. Dulles Intl

Thu 2/5

5:30 pm-4:50 pm

1 stop17h 20m

$518

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 3/13

8:00 pm-7:50 pm

1 stop28h 50m

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-7:20 pm

1 stop16h 50m

$535

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/25

7:10 am-2:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Fri 2/6

6:00 pm-10:15 am

1 stop10h 15m

$566

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/18

7:10 am-2:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Tue 2/3

6:00 pm-10:00 am

1 stop10h 00m

$568

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/18

5:40 pm-3:15 pm

1 stop27h 35m

Washington, D.C. Dulles Intl

Tue 2/3

5:30 pm-3:50 pm

2 stops16h 20m

$574

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/18

7:10 am-2:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Tue 2/3

6:00 pm-10:00 am

1 stop10h 00m

$575

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/18

10:35 am-8:26 pm

2 stops15h 51m

Washington, D.C. Dulles Intl

Tue 2/3

8:30 pm-8:40 am

1 stop30h 10m

$576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Luxembourg to Washington, D.C. Dulles Intl Airport

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 typical price of a round-trip flight between Luxembourg and Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $560. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to Washington, D.C. Dulles Intl Airport for around $1,038.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Luxembourg to Washington, D.C. Dulles Intl Airport (LUX to IAD) 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 50m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Dulles Intl Airport takes 11h 50m
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.
Search flight deals

  • How far is Luxembourg to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Luxembourg to Washington, D.C. Dulles Intl is 3980.1 mi. Flights usually cover this in 11h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Luxembourg Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg Airport to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Sterling

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Luxembourg to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Luxembourg.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Dulles Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/31
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.