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Cheap flights from Luxembourg to Washington, D.C. from $535

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 2/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$535TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$549TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
TAP AIR PORTUGAL Logo
3:50 pm - 3:15 pm
LUX
-
IAD
29h 25m2 stops
TAP AIR PORTUGAL Logo
5:30 pm - 4:50 pm
IAD
-
LUX
17h 20m1 stop
$551TAP AIR PORTUGAL
Sun, Feb 8 - Mon, Feb 23
American Airlines Logo
11:00 am - 7:55 pm
LUX
-
IAD
14h 55m1 stop
American Airlines Logo
6:20 pm - 9:05 pm
IAD
-
LUX
20h 45m1 stop
$560American Airlines
Thu, Jan 29 - Sun, Feb 1
British Airways Logo
11:00 am - 6:45 pm
LUX
-
BWI
13h 45m1 stop
British Airways Logo
8:35 pm - 4:20 pm
BWI
-
LUX
13h 45m1 stop
$563British Airways
Thu, Jan 29 - Sun, Feb 1
British Airways Logo
11:00 am - 7:55 pm
LUX
-
IAD
14h 55m1 stop
British Airways Logo
6:20 pm - 9:05 pm
IAD
-
LUX
20h 45m1 stop
$563British Airways
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
9:55 pm - 7:55 pm
LUX
-
IAD
28h 00m1 stop
American Airlines Logo
5:46 pm - 3:00 pm
IAD
-
LUX
15h 14m2 stops
$564American Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
6:20 pm - 4:05 pm
LUX
-
IAD
27h 45m1 stop
Multiple Airlines Logo
6:50 pm - 1:50 pm
IAD
-
LUX
13h 00m1 stop
$580Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Delta Logo
10:55 am - 11:41 pm
LUX
-
DCA
18h 46m2 stops
Delta Logo
11:55 am - 10:25 am
DCA
-
LUX
16h 30m2 stops
$591Delta
Sun, Jan 25 - Sun, Feb 1
Delta Logo
6:00 am - 5:46 pm
LUX
-
BWI
17h 46m2 stops
Delta Logo
3:39 pm - 10:25 am
BWI
-
LUX
12h 46m2 stops
$591Delta
Thu, Jan 29 - Sun, Feb 1

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

Our best TAP AIR PORTUGAL deals on Luxembourg to Washington, D.C. flight tickets
TAP AIR PORTUGAL
Feb 8
LUX3:50 pmLuxembourg
29h 25m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD5:30 pmWashington, D.C. Dulles Intl
17h 20m
1 stop
LUX4:50 pmLuxembourg
$535
Find similar
TAP AIR PORTUGAL
Feb 8
LUX3:50 pmLuxembourg
29h 25m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD5:30 pmWashington, D.C. Dulles Intl
17h 20m
1 stop
LUX4:50 pmLuxembourg
$549
Find similar
TAP AIR PORTUGAL
Feb 8
LUX3:50 pmLuxembourg
29h 25m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD5:30 pmWashington, D.C. Dulles Intl
17h 20m
1 stop
LUX4:50 pmLuxembourg
$551
Find similar

American Airlines flights from Luxembourg to Washington, D.C.

Our best American Airlines deals on Luxembourg to Washington, D.C. flight tickets
American Airlines
Jan 29
LUX11:00 amLuxembourg
14h 55m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Feb 1
IAD6:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LUX9:05 pmLuxembourg
$560
Find similar
American Airlines
Feb 3
LUX9:55 pmLuxembourg
28h 00m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Feb 10
IAD5:46 pmWashington, D.C. Dulles Intl
15h 14m
2 stops
LUX3:00 pmLuxembourg
$564
Find similar
American Airlines
Jan 29
LUX11:00 amLuxembourg
18h 12m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
Feb 1
IAD6:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LUX9:05 pmLuxembourg
$570
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 2/8

3:50 pm-3:15 pm

2 stops29h 25m

Washington, D.C. Dulles Intl

Mon 2/23

5:30 pm-4:50 pm

1 stop17h 20m

$535

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 2/8

3:50 pm-3:15 pm

2 stops29h 25m

Washington, D.C. Dulles Intl

Mon 2/23

5:30 pm-4:50 pm

1 stop17h 20m

$549

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 2/8

3:50 pm-3:15 pm

2 stops29h 25m

Washington, D.C. Dulles Intl

Mon 2/23

5:30 pm-4:50 pm

1 stop17h 20m

$551

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 1/29

11:00 am-7:55 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sun 2/1

6:20 pm-9:05 pm

1 stop20h 45m

$560

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Thu 1/29

11:00 am-6:45 pm

1 stop13h 45m

Baltimore/Washington

Sun 2/1

8:35 pm-4:20 pm

1 stop13h 45m

$563

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 1/29

11:00 am-7:55 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sun 2/1

6:20 pm-9:05 pm

1 stop20h 45m

$563

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Tue 2/3

9:55 pm-7:55 pm

1 stop28h 00m

Washington, D.C. Dulles Intl

Tue 2/10

5:46 pm-3:00 pm

2 stops15h 14m

$564

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 1/25

6:20 pm-4:05 pm

1 stop27h 45m

Washington, D.C. Dulles Intl

Sun 2/1

6:50 pm-1:50 pm

1 stop13h 00m

$580

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Sun 1/25

10:55 am-11:41 pm

2 stops18h 46m

Washington, D.C. Reagan-National

Sun 2/1

11:55 am-10:25 am

2 stops16h 30m

$591

LuxembourgBaltimore

LUX - BWI

LUXBWI

Luxembourg

Thu 1/29

6:00 am-5:46 pm

2 stops17h 46m

Baltimore/Washington

Sun 2/1

3:39 pm-10:25 am

2 stops12h 46m

$591

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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

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.?

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

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Luxembourg, with most prices found around $498. If you’re not able to fly to Washington, D.C. in June, then November is your next best option. Flight prices from Luxembourg to Washington, D.C. during November average around $531.

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

On average, the least expensive day to fly to Washington, D.C. from Luxembourg is on a Thursday. momondo users have found tickets for Thursday departures for as low as $596. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to Washington, D.C. for around $991.

Can stopping save me money on Luxembourg to Washington, D.C. flights?

You could potentially save up to 51% on your flight if you consider stops on a Luxembourg to Washington, D.C. flight.

When to book flights from Luxembourg to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Washington, D.C. 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. (LUX to WAS) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. takes 12h 00m
There are no direct flights from Luxembourg to Washington, D.C.. There are no popular flight routes from Luxembourg to Washington, D.C..
Search flight deals

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

    A flight from Luxembourg to Washington, D.C. will travel around 3965.1 mi. Typically, this will take 12h 00m by plane in normal conditions.

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

    Prices for flights from Luxembourg Airport to Washington, D.C. refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

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

It is quick and easy to find Luxembourg to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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.?

momondo helps you find the best flight between Luxembourg and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 can track prices for Luxembourg to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport