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Cheap flights from Luxembourg to Washington, D.C. from $452

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 6/6. 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.
Multiple Airlines Logo
6:25 pm - 3:35 pm
LUX
-
IAD
27h 10m
1 stop
Multiple Airlines Logo
6:15 pm - 1:50 pm
IAD
-
LUX
13h 35m
1 stop
$789Multiple Airlines
Fri, Jun 5 - Sun, Jun 21
Multiple Airlines Logo
6:00 am - 3:35 pm
LUX
-
IAD
15h 35m
1 stop
Multiple Airlines Logo
9:45 pm - 10:35 am
IAD
-
LUX
30h 50m
1 stop
$790Multiple Airlines
Fri, Jun 5 - Sun, Jun 21
American Airlines Logo
9:15 pm - 5:30 pm
LUX
-
IAD
26h 15m
1 stop
American Airlines Logo
5:40 pm - 10:40 am
IAD
-
LUX
11h 00m
1 stop
$792American Airlines
Fri, Jun 5 - Sun, Jun 21
Delta Logo
10:25 am - 10:56 pm
LUX
-
IAD
18h 31m
2 stops
Delta Logo
6:10 pm - 9:55 am
IAD
-
LUX
9h 45m
1 stop
$794Delta
Sat, May 30 - Wed, Jun 3
Multiple Airlines Logo
7:30 am - 7:35 pm
LUX
-
IAD
18h 05m
1 stop
Multiple Airlines Logo
6:10 pm - 9:55 am
IAD
-
LUX
9h 45m
1 stop
$795Multiple Airlines
Sat, May 30 - Wed, Jun 3
SWISS Logo
10:15 am - 4:45 pm
LUX
-
IAD
12h 30m
1 stop
SWISS Logo
5:40 pm - 1:25 pm
IAD
-
LUX
13h 45m
2 stops
$796SWISS
Fri, Jun 5 - Sun, Jun 21
American Airlines Logo
9:15 pm - 5:30 pm
LUX
-
IAD
26h 15m
1 stop
American Airlines Logo
10:25 pm - 8:20 pm
IAD
-
LUX
15h 55m
1 stop
$826American Airlines
Fri, Jun 5 - Sun, Jun 21
Multiple Airlines Logo
2:35 pm - 3:35 pm
LUX
-
IAD
31h 00m
1 stop
Multiple Airlines Logo
9:45 pm - 1:50 pm
IAD
-
LUX
10h 05m
1 stop
$836Multiple Airlines
Fri, Jun 5 - Sun, Jun 21
SWISS Logo
7:20 pm - 2:20 pm
LUX
-
IAD
25h 00m
2 stops
SWISS Logo
5:40 pm - 1:25 pm
IAD
-
LUX
13h 45m
2 stops
$837SWISS
Fri, Jun 5 - Sun, Jun 21
Multiple Airlines Logo
10:15 am - 6:58 pm
LUX
-
IAD
14h 43m
2 stops
Multiple Airlines Logo
5:30 pm - 7:30 pm
IAD
-
LUX
20h 00m
1 stop
$857Multiple Airlines
Fri, Jun 5 - Sun, Jun 21

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

Our best American Airlines deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jun 5
LUX9:15 pmLuxembourg
26h 15m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Jun 21
IAD5:40 pmWashington, D.C. Dulles Intl
11h 00m
1 stop
LUX10:40 amLuxembourg
$792
American Airlines
Jun 5
LUX9:15 pmLuxembourg
26h 15m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Jun 21
IAD10:25 pmWashington, D.C. Dulles Intl
15h 55m
1 stop
LUX8:20 pmLuxembourg
$826
American Airlines
Jun 18
LUX9:05 pmLuxembourg
24h 45m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Jul 4
IAD5:15 pmWashington, D.C. Dulles Intl
15h 15m
2 stops
LUX2:30 pmLuxembourg
$4,098

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

Our best Delta deals on Luxembourg to Washington, D.C. Dulles Intl Airport flight tickets
Delta
May 30
LUX10:25 amLuxembourg
18h 31m
2 stops
IAD10:56 pmWashington, D.C. Dulles Intl
Jun 3
IAD6:10 pmWashington, D.C. Dulles Intl
9h 45m
1 stop
LUX9:55 amLuxembourg
$794
Delta
Jul 23
LUX10:30 amLuxembourg
11h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Aug 6
IAD12:29 pmWashington, D.C. Dulles Intl
15h 31m
2 stops
LUX10:00 amLuxembourg
$882
Delta
May 21
LUX10:25 amLuxembourg
11h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
May 24
IAD1:32 pmWashington, D.C. Dulles Intl
14h 23m
2 stops
LUX9:55 amLuxembourg
$889

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 May 18, 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

Cheapest round-trip

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

6:25 pm-3:35 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Sun 6/21

6:15 pm-1:50 pm

1 stop13h 35m

$789

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

6:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sun 6/21

9:45 pm-10:35 am

1 stop30h 50m

$790

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

9:15 pm-5:30 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

Sun 6/21

5:40 pm-10:40 am

1 stop11h 00m

$792

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sat 5/30

10:25 am-10:56 pm

2 stops18h 31m

Washington, D.C. Dulles Intl

Wed 6/3

6:10 pm-9:55 am

1 stop9h 45m

$794

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sat 5/30

7:30 am-7:35 pm

1 stop18h 05m

Washington, D.C. Dulles Intl

Wed 6/3

6:10 pm-9:55 am

1 stop9h 45m

$795
Quickest round-trip

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

10:15 am-4:45 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 6/21

5:40 pm-1:25 pm

2 stops13h 45m

$796

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

9:15 pm-5:30 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

Sun 6/21

10:25 pm-8:20 pm

1 stop15h 55m

$826

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

2:35 pm-3:35 pm

1 stop31h 00m

Washington, D.C. Dulles Intl

Sun 6/21

9:45 pm-1:50 pm

1 stop10h 05m

$836

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

7:20 pm-2:20 pm

2 stops25h 00m

Washington, D.C. Dulles Intl

Sun 6/21

5:40 pm-1:25 pm

2 stops13h 45m

$837

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 6/5

10:15 am-6:58 pm

2 stops14h 43m

Washington, D.C. Dulles Intl

Sun 6/21

5:30 pm-7:30 pm

1 stop20h 00m

$857

Flights are sorted by cheapest round-trip flights first.

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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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Luxembourg to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $505.

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 05m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Dulles Intl Airport takes 11h 05m
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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Frequently asked questions about flying from Luxembourg to Washington, D.C. Dulles Intl Airport

  • 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
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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.

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

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