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Cheap flights from Washington, D.C. Dulles Intl Airport to Luxembourg from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Luxembourg departing on 1/22. 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 Washington, D.C. Dulles Intl Airport to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$384Scandinavian Airlines
Wed, Apr 15 - Sat, May 2
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$392Scandinavian Airlines
Sun, Apr 19 - Fri, Apr 24
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$394Scandinavian Airlines
Wed, Apr 15 - Wed, Apr 29
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
LUX
-
IAD
26h 55m1 stop
$395Scandinavian Airlines
Thu, Apr 16 - Thu, Apr 23
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$418Scandinavian Airlines
Sun, Apr 19 - Thu, Apr 23
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$441Scandinavian Airlines
Wed, May 6 - Sat, May 9
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$449Scandinavian Airlines
Mon, May 4 - Mon, May 11
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m1 stop
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
LUX
-
IAD
26h 55m1 stop
$472Scandinavian Airlines
Mon, May 4 - Fri, May 8
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m1 stop
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
LUX
-
IAD
26h 55m1 stop
$480Scandinavian Airlines
Fri, Apr 17 - Sun, Apr 19
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m1 stop
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m1 stop
$489Scandinavian Airlines
Thu, Apr 16 - Mon, Apr 20

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Luxembourg flight tickets
United Airlines
Apr 15
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
LUX4:10 pmLuxembourg
Apr 29
LUX9:40 amLuxembourg
15h 45m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$695
United Airlines
Apr 14
IAD12:59 pmWashington, D.C. Dulles Intl
21h 11m
2 stops
LUX4:10 pmLuxembourg
Apr 21
LUX8:30 amLuxembourg
17h 25m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
$697
United Airlines
Apr 14
IAD12:59 pmWashington, D.C. Dulles Intl
21h 11m
2 stops
LUX4:10 pmLuxembourg
Apr 21
LUX8:30 amLuxembourg
18h 34m
2 stops
IAD9:04 pmWashington, D.C. Dulles Intl
$707

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

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Luxembourg flight tickets
Scandinavian Airlines
Apr 15
IAD8:20 pmWashington, D.C. Dulles Intl
31h 30m
1 stop
LUX9:50 amLuxembourg
Apr 30
LUX10:30 amLuxembourg
12h 20m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$384
Scandinavian Airlines
Apr 19
IAD8:20 pmWashington, D.C. Dulles Intl
31h 30m
1 stop
LUX9:50 amLuxembourg
Apr 24
LUX10:30 amLuxembourg
12h 20m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$392
Scandinavian Airlines
Apr 15
IAD8:20 pmWashington, D.C. Dulles Intl
16h 55m
1 stop
LUX7:15 pmLuxembourg
Apr 29
LUX10:30 amLuxembourg
12h 20m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$394

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Luxembourg 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 January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 4/15

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Sat 5/2

10:30 am-4:50 pm

1 stop12h 20m

$384

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Fri 4/24

10:30 am-4:50 pm

1 stop12h 20m

$392

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 4/15

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Wed 4/29

10:30 am-4:50 pm

1 stop12h 20m

$394

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 4/16

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Thu 4/23

7:55 pm-4:50 pm

1 stop26h 55m

$395

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Thu 4/23

10:30 am-4:50 pm

1 stop12h 20m

$418

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Wed 5/6

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Sat 5/9

10:30 am-4:50 pm

1 stop12h 20m

$441

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Mon 5/11

10:30 am-4:50 pm

1 stop12h 20m

$449

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Fri 5/8

7:55 pm-4:50 pm

1 stop26h 55m

$472

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Fri 4/17

8:20 pm-9:50 am

1 stop31h 30m

Luxembourg

Sun 4/19

7:55 pm-4:50 pm

1 stop26h 55m

$480

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

Thu 4/16

8:20 pm-7:15 pm

1 stop16h 55m

Luxembourg

Mon 4/20

10:30 am-4:50 pm

1 stop12h 20m

$489

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Luxembourg from

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

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 Luxembourg?

If you are unable to visit Luxembourg during the month of November, then departing from Washington, D.C. Dulles Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $628.

Cheap Washington, D.C. Dulles Intl Airport to Luxembourg flight deals and tips

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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Luxembourg takes 14h 25m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Luxembourg. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Luxembourg.
Search flight deals

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Luxembourg are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Luxembourg?

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

    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 Washington, D.C. Dulles Intl Airport to Luxembourg.

  • What documentation or ID do you need to fly to Luxembourg?

    The required travel and health documents for your Luxembourg 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 Luxembourg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Luxembourg

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $606Free CancellationRating
6.8
7,696 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $716Free CancellationRating
7.1
2,111 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Luxembourg 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 Luxembourg that suits you.

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

All flight searches from Washington, D.C. to Luxembourg on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Washington, D.C. to Luxembourg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Luxembourg and let you know when they change.

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