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Cheap flights from Washington, D.C. Dulles Intl Airport to Luxembourg from $470

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 11/23. 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.
KLM Logo
6:05 pm - 10:20 pmIAD-LUX
22h 15m1 stop
KLM Logo
2:45 pm - 4:05 pmLUX-IAD
31h 20m1 stop
$477KLM
Find Deal
dom., dic. 7 - sáb., dic. 13
Turkish Airlines Logo
1:30 pm - 9:55 amIAD-LUX
14h 25m1 stop
Turkish Airlines Logo
6:00 pm - 11:45 amLUX-IAD
23h 45m1 stop
$635Turkish Airlines
Find Deal
sáb., dic. 6 - sáb., dic. 13
Multiple Airlines Logo
7:40 pm - 10:00 pmIAD-LUX
20h 20m3 stops
Multiple Airlines Logo
9:20 am - 6:30 pmLUX-IAD
15h 10m2 stops
$638Multiple Airlines
Find Deal
lun., dic. 8 - vie., dic. 12
Multiple Airlines Logo
9:45 am - 3:10 pmIAD-LUX
23h 25m2 stops
Multiple Airlines Logo
2:50 pm - 8:05 pmLUX-IAD
35h 15m2 stops
$651Multiple Airlines
Find Deal
dom., dic. 7 - sáb., dic. 13
Multiple Airlines Logo
9:00 pm - 10:00 pmIAD-LUX
19h 00m2 stops
Multiple Airlines Logo
9:20 am - 3:35 pmLUX-IAD
12h 15m1 stop
$665Multiple Airlines
Find Deal
lun., dic. 8 - vie., dic. 12
Multiple Airlines Logo
5:05 pm - 11:45 amIAD-LUX
12h 40m1 stop
Multiple Airlines Logo
11:40 am - 7:30 pmLUX-IAD
13h 50m1 stop
$674Multiple Airlines
Find Deal
dom., nov. 23 - mié., nov. 26
Multiple Airlines Logo
5:30 pm - 2:25 pmIAD-LUX
14h 55m2 stops
Multiple Airlines Logo
8:35 am - 9:00 pmLUX-IAD
18h 25m2 stops
$714Multiple Airlines
Find Deal
lun., dic. 8 - vie., dic. 12
Multiple Airlines Logo
5:05 pm - 11:45 amIAD-LUX
12h 40m1 stop
Multiple Airlines Logo
8:05 pm - 3:35 pmLUX-IAD
25h 30m2 stops
$718Multiple Airlines
Find Deal
dom., nov. 23 - mié., nov. 26
Multiple Airlines Logo
9:45 am - 3:10 pmIAD-LUX
23h 25m2 stops
Multiple Airlines Logo
7:20 pm - 3:50 pmLUX-IAD
26h 30m3 stops
$732Multiple Airlines
Find Deal
dom., dic. 7 - sáb., dic. 13
Turkish Airlines Logo
1:30 pm - 5:05 pmIAD-LUX
21h 35m1 stop
Turkish Airlines Logo
6:00 pm - 11:45 amLUX-IAD
23h 45m1 stop
$751Turkish Airlines
Find Deal
dom., dic. 7 - sáb., dic. 13

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Luxembourg flight tickets
Delta
Nov 17
IAD6:05 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
LUX2:15 pmLuxembourg
Nov 23
LUX10:55 amLuxembourg
11h 10m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$477
Find similar
Delta
Nov 17
IAD5:03 pmWashington, D.C. Dulles Intl
15h 12m
2 stops
LUX2:15 pmLuxembourg
Nov 24
LUX6:00 amLuxembourg
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$481
Find similar
Delta
Nov 17
IAD12:11 pmWashington, D.C. Dulles Intl
16h 14m
2 stops
LUX10:25 amLuxembourg
Nov 23
LUX10:55 amLuxembourg
18h 08m
2 stops
IAD11:03 pmWashington, D.C. Dulles Intl
$491
Find similar

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

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Luxembourg flight tickets
Air Canada
Apr 2
IAD1:00 pmWashington, D.C. Dulles Intl
18h 50m
2 stops
LUX1:50 pmLuxembourg
Apr 6
LUX6:05 amLuxembourg
15h 34m
2 stops
IAD3:39 pmWashington, D.C. Dulles Intl
$1,055
Find similar
Air Canada
Apr 2
IAD12:39 pmWashington, D.C. Dulles Intl
15h 31m
2 stops
LUX10:10 amLuxembourg
Apr 6
LUX6:05 amLuxembourg
15h 34m
2 stops
IAD3:39 pmWashington, D.C. Dulles Intl
$1,062
Find similar
Air Canada
Apr 2
IAD1:00 pmWashington, D.C. Dulles Intl
18h 50m
2 stops
LUX1:50 pmLuxembourg
Apr 6
LUX6:05 amLuxembourg
15h 34m
2 stops
IAD3:39 pmWashington, D.C. Dulles Intl
$1,152
Find similar

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 noviembre 13, 2025.
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

dom. 12/7

6:05 pm-10:20 pm

1 stop22h 15m

Luxembourg

sáb. 12/13

2:45 pm-4:05 pm

1 stop31h 20m

$477

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

sáb. 12/6

1:30 pm-9:55 am

1 stop14h 25m

Luxembourg

sáb. 12/13

6:00 pm-11:45 am

1 stop23h 45m

$635

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

lun. 12/8

7:40 pm-10:00 pm

3 stops20h 20m

Luxembourg

vie. 12/12

9:20 am-6:30 pm

2 stops15h 10m

$638

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

dom. 12/7

9:45 am-3:10 pm

2 stops23h 25m

Luxembourg

sáb. 12/13

2:50 pm-8:05 pm

2 stops35h 15m

$651

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

lun. 12/8

9:00 pm-10:00 pm

2 stops19h 00m

Luxembourg

vie. 12/12

9:20 am-3:35 pm

1 stop12h 15m

$665

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

dom. 11/23

5:05 pm-11:45 am

1 stop12h 40m

Luxembourg

mié. 11/26

11:40 am-7:30 pm

1 stop13h 50m

$674

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

lun. 12/8

5:30 pm-2:25 pm

2 stops14h 55m

Luxembourg

vie. 12/12

8:35 am-9:00 pm

2 stops18h 25m

$714

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

dom. 11/23

5:05 pm-11:45 am

1 stop12h 40m

Luxembourg

mié. 11/26

8:05 pm-3:35 pm

2 stops25h 30m

$718

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

dom. 12/7

9:45 am-3:10 pm

2 stops23h 25m

Luxembourg

sáb. 12/13

7:20 pm-3:50 pm

3 stops26h 30m

$732

Washington, D.C.Luxembourg

IAD - LUX

IADLUX

Washington, D.C. Dulles Intl

dom. 12/7

1:30 pm-5:05 pm

1 stop21h 35m

Luxembourg

sáb. 12/13

6:00 pm-11:45 am

1 stop23h 45m

$751

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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 day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Washington, D.C. Dulles Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $586. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,978.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is at noon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Luxembourg at noon for as low as $614. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $917.

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

Direct flights

None
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.
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  • 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
7,572 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $716Free CancellationRating
7.1
2,059 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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