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Cheap flights from Luxembourg to Washington, D.C. from $381

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 12/12. 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 pmLUX-IAD
12h 20m1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pmIAD-LUX
16h 55m1 stop
$493Scandinavian Airlines
Find Deal
Mon, Apr 13 - Wed, Apr 22
TAP AIR PORTUGAL Logo
12:20 pm - 8:35 pmLUX-IAD
14h 15m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 4:55 pmIAD-LUX
17h 10m1 stop
$532TAP AIR PORTUGAL
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Thu, Apr 23 - Thu, May 7
Multiple Airlines Logo
6:20 pm - 4:05 pmLUX-IAD
27h 45m1 stop
Multiple Airlines Logo
6:50 pm - 10:35 amIAD-LUX
9h 45m1 stop
$592Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Dec 4
Delta Logo
6:00 am - 4:05 pmLUX-IAD
16h 05m1 stop
Delta Logo
12:30 pm - 10:25 amIAD-LUX
15h 55m2 stops
$598Delta
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Thu, Nov 20 - Thu, Dec 4
Delta Logo
6:00 am - 7:08 pmLUX-IAD
19h 08m2 stops
Delta Logo
12:19 pm - 10:25 amIAD-LUX
16h 06m2 stops
$603Delta
Find Deal
Thu, Nov 20 - Thu, Dec 4
KLM Logo
6:20 pm - 4:05 pmLUX-IAD
27h 45m1 stop
KLM Logo
6:05 pm - 10:20 pmIAD-LUX
22h 15m1 stop
$606KLM
Find Deal
Wed, Nov 19 - Sun, Nov 23
KLM Logo
10:55 am - 7:08 pmLUX-IAD
14h 13m2 stops
KLM Logo
6:05 pm - 10:20 pmIAD-LUX
22h 15m1 stop
$612KLM
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Wed, Nov 19 - Sun, Nov 23
Air Canada Logo
10:30 am - 7:40 pmLUX-IAD
15h 10m2 stops
Air Canada Logo
9:45 am - 10:10 amIAD-LUX
18h 25m2 stops
$651Air Canada
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Thu, Apr 23 - Thu, May 7
Air Canada Logo
10:30 am - 7:40 pmLUX-IAD
15h 10m2 stops
Air Canada Logo
9:45 am - 10:10 amIAD-LUX
18h 25m2 stops
$652Air Canada
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Thu, Apr 23 - Thu, May 7
Multiple Airlines Logo
10:30 am - 7:40 pmLUX-IAD
15h 10m2 stops
Multiple Airlines Logo
9:45 am - 9:40 amIAD-LUX
17h 55m2 stops
$691Multiple Airlines
Find Deal
Thu, Apr 23 - Thu, May 7

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

Our best KLM deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
KLM
Nov 19
LUX6:20 pmLuxembourg
27h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Nov 23
IAD6:05 pmWashington, D.C. Dulles Intl
22h 15m
1 stop
LUX10:20 pmLuxembourg
$606
Find similar
KLM
Nov 19
LUX10:55 amLuxembourg
14h 13m
2 stops
IAD7:08 pmWashington, D.C. Dulles Intl
Nov 23
IAD6:05 pmWashington, D.C. Dulles Intl
22h 15m
1 stop
LUX10:20 pmLuxembourg
$612
Find similar
KLM
Dec 7
LUX6:00 amLuxembourg
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 13
IAD6:05 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
LUX2:15 pmLuxembourg
$740
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Air Canada flights from Luxembourg to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Apr 23
LUX10:30 amLuxembourg
15h 10m
2 stops
IAD7:40 pmWashington, D.C. Dulles Intl
May 7
IAD9:45 amWashington, D.C. Dulles Intl
18h 25m
2 stops
LUX10:10 amLuxembourg
$651
Find similar
Air Canada
Apr 23
LUX10:30 amLuxembourg
15h 10m
2 stops
IAD7:40 pmWashington, D.C. Dulles Intl
May 7
IAD9:45 amWashington, D.C. Dulles Intl
18h 25m
2 stops
LUX10:10 amLuxembourg
$652
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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 November 5, 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

Mon 4/13

10:30 am-4:50 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Wed 4/22

8:20 pm-7:15 pm

1 stop16h 55m

$493

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

12:20 pm-8:35 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 5/7

5:45 pm-4:55 pm

1 stop17h 10m

$532

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 11/20

6:20 pm-4:05 pm

1 stop27h 45m

Washington, D.C. Dulles Intl

Thu 12/4

6:50 pm-10:35 am

1 stop9h 45m

$592

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 11/20

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 12/4

12:30 pm-10:25 am

2 stops15h 55m

$598

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 11/20

6:00 am-7:08 pm

2 stops19h 08m

Washington, D.C. Dulles Intl

Thu 12/4

12:19 pm-10:25 am

2 stops16h 06m

$603

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 11/19

6:20 pm-4:05 pm

1 stop27h 45m

Washington, D.C. Dulles Intl

Sun 11/23

6:05 pm-10:20 pm

1 stop22h 15m

$606

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Wed 11/19

10:55 am-7:08 pm

2 stops14h 13m

Washington, D.C. Dulles Intl

Sun 11/23

6:05 pm-10:20 pm

1 stop22h 15m

$612

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

10:30 am-7:40 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 am-10:10 am

2 stops18h 25m

$651

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

10:30 am-7:40 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 am-10:10 am

2 stops18h 25m

$652

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

10:30 am-7:40 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 am-9:40 am

2 stops17h 55m

$691

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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 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.

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

Direct flights

None
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.

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
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

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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