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Cheap flights from Luxembourg to Washington, D.C. from $443

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 8/24. 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
1 adult, Economy, 0 bags

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 - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$741Scandinavian Airlines
Mon, Oct 12 - Thu, Oct 15
Multiple Airlines Logo
6:20 pm - 3:10 pm
LUX
-
IAD
26h 50m
2 stops
Multiple Airlines Logo
8:30 pm - 9:55 pm
IAD
-
LUX
19h 25m
2 stops
$750Multiple Airlines
Mon, Aug 24 - Sun, Sep 6
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$763Scandinavian Airlines
Thu, Aug 13 - Sat, Aug 29
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$764Scandinavian Airlines
Mon, Aug 24 - Sun, Sep 6
Scandinavian Airlines Logo
7:55 pm - 5:00 pm
LUX
-
IAD
27h 05m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$768Scandinavian Airlines
Sun, Oct 11 - Thu, Oct 15
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$769Scandinavian Airlines
Mon, Aug 24 - Sun, Sep 6
American Airlines Logo
9:05 pm - 3:55 pm
LUX
-
IAD
24h 50m
1 stop
American Airlines Logo
10:25 pm - 8:20 pm
IAD
-
LUX
15h 55m
1 stop
$772American Airlines
Mon, Aug 24 - Sun, Sep 6
Multiple Airlines Logo
4:50 pm - 3:55 pm
LUX
-
IAD
29h 05m
1 stop
Multiple Airlines Logo
5:45 pm - 4:00 pm
IAD
-
LUX
16h 15m
1 stop
$775Multiple Airlines
Mon, Aug 24 - Sun, Sep 6
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$779Scandinavian Airlines
Thu, Aug 13 - Sat, Aug 29
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$783Scandinavian Airlines
Thu, Aug 13 - Sat, Aug 29

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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
Jul 24
LUX8:20 amLuxembourg
17h 05m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
Aug 5
IAD5:25 pmWashington, D.C. Dulles Intl
16h 40m
2 stops
LUX4:05 pmLuxembourg
$905
United Airlines
Jul 28
LUX9:40 amLuxembourg
16h 20m
2 stops
IAD8:00 pmWashington, D.C. Dulles Intl
Aug 10
IAD10:20 pmWashington, D.C. Dulles Intl
15h 10m
1 stop
LUX7:30 pmLuxembourg
$929
United Airlines
Jul 13
LUX8:25 amLuxembourg
12h 50m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Jul 31
IAD10:15 pmWashington, D.C. Dulles Intl
27h 30m
1 stop
LUX7:45 amLuxembourg
$931

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
Aug 13
LUX10:30 amLuxembourg
11h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Aug 29
IAD5:40 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LUX10:00 amLuxembourg
$792
Delta
Aug 13
LUX6:00 amLuxembourg
16h 38m
2 stops
IAD4:38 pmWashington, D.C. Dulles Intl
Aug 29
IAD5:40 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LUX10:00 amLuxembourg
$797
Delta
Aug 24
LUX10:30 amLuxembourg
18h 51m
2 stops
IAD11:21 pmWashington, D.C. Dulles Intl
Sep 6
IAD12:29 pmWashington, D.C. Dulles Intl
15h 26m
2 stops
LUX9:55 amLuxembourg
$798

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 July 1, 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

Mon 10/12

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-9:50 am

1 stop31h 30m

$741

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 8/24

6:20 pm-3:10 pm

2 stops26h 50m

Washington, D.C. Dulles Intl

Sun 9/6

8:30 pm-9:55 pm

2 stops19h 25m

$750

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 8/13

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-9:50 am

1 stop31h 30m

$763
Quickest round-trip

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 8/24

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-7:15 pm

1 stop16h 55m

$764

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sun 10/11

7:55 pm-5:00 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-7:15 pm

1 stop16h 55m

$768

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 8/24

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 9/6

8:20 pm-9:50 am

1 stop31h 30m

$769

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 8/24

9:05 pm-3:55 pm

1 stop24h 50m

Washington, D.C. Dulles Intl

Sun 9/6

10:25 pm-8:20 pm

1 stop15h 55m

$772

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Mon 8/24

4:50 pm-3:55 pm

1 stop29h 05m

Washington, D.C. Dulles Intl

Sun 9/6

5:45 pm-4:00 pm

1 stop16h 15m

$775

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 8/13

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-9:50 am

1 stop31h 30m

$779

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 8/13

10:30 am-5:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-9:50 am

1 stop31h 30m

$783

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 December is also cheap. Prices for this month can be found on momondo for an average of $516.

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

12h 30m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Dulles Intl Airport takes 12h 30m
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

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

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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