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Cheap flights from Luxembourg to Washington, D.C. from $521

This is the cheapest round-trip 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 10/2. 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. (LUX-DCA)

Cheap round-trip flights

American Airlines Logo
11:40 am - 10:00 pmLUX-DCA
16h 20m2 stops
American Airlines Logo
2:35 pm - 10:45 amDCA-LUX
14h 10m2 stops
$521American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 15
American Airlines Logo
11:40 am - 9:19 pmLUX-DCA
15h 39m2 stops
American Airlines Logo
2:55 pm - 10:45 amDCA-LUX
13h 50m2 stops
$523American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 15
American Airlines Logo
9:55 pm - 8:59 pmLUX-DCA
28h 04m2 stops
American Airlines Logo
7:50 pm - 9:05 pmDCA-LUX
19h 15m2 stops
$530American Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
9:55 pm - 6:59 pmLUX-DCA
26h 04m2 stops
American Airlines Logo
7:50 pm - 9:05 pmDCA-LUX
19h 15m2 stops
$532American Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Logo
9:05 pm - 11:07 pmLUX-DCA
32h 02m2 stops
Logo
7:06 pm - 10:25 amDCA-LUX
33h 19m2 stops
$549
Find Deal
Thu, Oct 2 - Wed, Oct 15
Air Canada Logo
1:30 pm - 9:51 pmLUX-DCA
14h 21m2 stops
Air Canada Logo
11:00 am - 10:00 amDCA-LUX
17h 00m2 stops
$594Air Canada
Find Deal
Thu, Oct 2 - Wed, Oct 15
Delta Logo
6:10 am - 5:20 pmLUX-DCA
17h 10m2 stops
Delta Logo
1:20 pm - 10:00 amDCA-LUX
14h 40m2 stops
$622Delta
Find Deal
Thu, Sep 18 - Fri, Sep 26
British Airways Logo
11:40 am - 9:19 pmLUX-DCA
15h 39m2 stops
British Airways Logo
2:55 pm - 10:25 amDCA-LUX
13h 30m2 stops
$721British Airways
Find Deal
Thu, Oct 2 - Thu, Oct 16
Logo
8:00 pm - 10:56 pmLUX-DCA
32h 56m2 stops
Logo
10:45 pm - 7:15 pmDCA-LUX
38h 30m3 stops
$1,419
Find Deal
Thu, Sep 18 - Fri, Sep 26

American Airlines flights from Luxembourg to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Luxembourg to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Oct 2
LUX11:40 amLuxembourg
16h 20m
2 stops
DCA10:00 pmWashington, D.C. Reagan-National
Oct 15
DCA2:35 pmWashington, D.C. Reagan-National
14h 10m
2 stops
LUX10:45 amLuxembourg
$521
Find similar
American Airlines
Oct 2
LUX11:40 amLuxembourg
15h 39m
2 stops
DCA9:19 pmWashington, D.C. Reagan-National
Oct 15
DCA2:55 pmWashington, D.C. Reagan-National
13h 50m
2 stops
LUX10:45 amLuxembourg
$523
Find similar
American Airlines
Oct 30
LUX9:55 pmLuxembourg
28h 04m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Nov 3
DCA7:50 pmWashington, D.C. Reagan-National
19h 15m
2 stops
LUX9:05 pmLuxembourg
$530
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Washington, D.C. Reagan-National 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 August 20, 2025.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/2

11:40 am-10:00 pm

2 stops16h 20m

Washington, D.C. Reagan-National

Wed 10/15

2:35 pm-10:45 am

2 stops14h 10m

$521

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/2

11:40 am-9:19 pm

2 stops15h 39m

Washington, D.C. Reagan-National

Wed 10/15

2:55 pm-10:45 am

2 stops13h 50m

$523

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/30

9:55 pm-8:59 pm

2 stops28h 04m

Washington, D.C. Reagan-National

Mon 11/3

7:50 pm-9:05 pm

2 stops19h 15m

$530

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/30

9:55 pm-6:59 pm

2 stops26h 04m

Washington, D.C. Reagan-National

Mon 11/3

7:50 pm-9:05 pm

2 stops19h 15m

$532

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/2

9:05 pm-11:07 pm

2 stops32h 02m

Washington, D.C. Reagan-National

Wed 10/15

7:06 pm-10:25 am

2 stops33h 19m

$549

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/2

1:30 pm-9:51 pm

2 stops14h 21m

Washington, D.C. Reagan-National

Wed 10/15

11:00 am-10:00 am

2 stops17h 00m

$594

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 9/18

6:10 am-5:20 pm

2 stops17h 10m

Washington, D.C. Reagan-National

Fri 9/26

1:20 pm-10:00 am

2 stops14h 40m

$622

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 10/2

11:40 am-9:19 pm

2 stops15h 39m

Washington, D.C. Reagan-National

Thu 10/16

2:55 pm-10:25 am

2 stops13h 30m

$721

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 9/18

8:00 pm-10:56 pm

2 stops32h 56m

Washington, D.C. Reagan-National

Fri 9/26

10:45 pm-7:15 pm

3 stops38h 30m

$1,419

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Luxembourg to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Luxembourg to Washington, D.C. Reagan-National Airport (LUX to DCA) flight deals and tips

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

Direct flights

None
There are no direct flights from Luxembourg to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Luxembourg to Washington, D.C. Reagan-National Airport.
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  • How far is Luxembourg to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 3967.6 mi away from Luxembourg. Flights usually cover this in 14h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Luxembourg Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Luxembourg Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Luxembourg Airport to Washington, D.C. Reagan-National 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 Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Luxembourg to Washington, D.C. Reagan-National Airport?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Reagan-National Airport from Luxembourg decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Luxembourg to Washington, D.C. Reagan-National Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

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

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

Yes. All flights to Washington, D.C. from Luxembourg on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Luxembourg.

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

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

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