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Cheap flights from Luxembourg to Washington, D.C. from $474

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 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Luxembourg to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 12:01 am
LUX
-
DCA
18h 36m
2 stops
Multiple Airlines Logo
2:54 pm - 10:40 am
DCA
-
LUX
13h 46m
2 stops
$711Multiple Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
11:25 am - 10:00 pm
LUX
-
DCA
16h 35m
2 stops
American Airlines Logo
2:54 pm - 10:40 am
DCA
-
LUX
13h 46m
2 stops
$799American Airlines
Fri, Jul 3 - Tue, Jul 7
Delta Logo
6:00 am - 5:51 pm
LUX
-
DCA
17h 51m
2 stops
Delta Logo
12:00 pm - 10:00 am
DCA
-
LUX
16h 00m
2 stops
$802Delta
Thu, Aug 13 - Sat, Aug 29
Multiple Airlines Logo
11:45 am - 11:31 pm
LUX
-
DCA
17h 46m
2 stops
Multiple Airlines Logo
1:59 pm - 10:25 am
DCA
-
LUX
14h 26m
2 stops
$818Multiple Airlines
Thu, Jul 23 - Thu, Aug 6
Delta Logo
6:00 am - 4:59 pm
LUX
-
DCA
16h 59m
2 stops
Delta Logo
10:00 pm - 10:00 am
DCA
-
LUX
30h 00m
2 stops
$833Delta
Thu, Aug 6 - Fri, Sep 4
Delta Logo
6:00 am - 11:43 pm
LUX
-
DCA
23h 43m
2 stops
Delta Logo
8:40 pm - 10:00 am
DCA
-
LUX
31h 20m
2 stops
$834Delta
Wed, Aug 5 - Fri, Sep 4
British Airways Logo
11:45 am - 11:31 pm
LUX
-
DCA
17h 46m
2 stops
British Airways Logo
3:11 pm - 10:25 am
DCA
-
LUX
13h 14m
2 stops
$837British Airways
Thu, Jul 23 - Thu, Aug 6
British Airways Logo
11:45 am - 11:31 pm
LUX
-
DCA
17h 46m
2 stops
British Airways Logo
3:11 pm - 10:25 am
DCA
-
LUX
13h 14m
2 stops
$838British Airways
Thu, Jul 23 - Thu, Aug 6
British Airways Logo
11:45 am - 11:53 pm
LUX
-
DCA
18h 08m
2 stops
British Airways Logo
12:57 pm - 10:25 am
DCA
-
LUX
15h 28m
2 stops
$839British Airways
Thu, Jul 23 - Thu, Aug 6
British Airways Logo
11:45 am - 11:31 pm
LUX
-
DCA
17h 46m
2 stops
British Airways Logo
3:11 pm - 10:25 am
DCA
-
LUX
13h 14m
2 stops
$866British Airways
Thu, Jul 23 - Thu, Aug 6

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British Airways flights from Luxembourg to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Luxembourg to Washington, D.C. Reagan-National Airport flight tickets
British Airways
Jul 23
LUX11:45 amLuxembourg
17h 46m
2 stops
DCA11:31 pmWashington, D.C. Reagan-National
Aug 6
DCA3:11 pmWashington, D.C. Reagan-National
13h 14m
2 stops
LUX10:25 amLuxembourg
$837
British Airways
Jul 23
LUX11:45 amLuxembourg
17h 46m
2 stops
DCA11:31 pmWashington, D.C. Reagan-National
Aug 6
DCA3:11 pmWashington, D.C. Reagan-National
13h 14m
2 stops
LUX10:25 amLuxembourg
$838
British Airways
Jul 23
LUX11:45 amLuxembourg
18h 08m
2 stops
DCA11:53 pmWashington, D.C. Reagan-National
Aug 6
DCA12:57 pmWashington, D.C. Reagan-National
15h 28m
2 stops
LUX10:25 amLuxembourg
$839

Air Canada flights from Luxembourg to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Luxembourg to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Jul 23
LUX6:05 amLuxembourg
15h 33m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
Aug 6
DCA11:00 amWashington, D.C. Reagan-National
17h 20m
2 stops
LUX10:20 amLuxembourg
$988
Air Canada
Aug 9
LUX2:35 pmLuxembourg
48h 17m
2 stops
DCA8:52 amWashington, D.C. Reagan-National
Sep 7
DCA6:00 amWashington, D.C. Reagan-National
21h 30m
2 stops
LUX9:30 amLuxembourg
$1,078
Air Canada
Jun 21
LUX6:30 amLuxembourg
15h 08m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
Jul 4
DCA9:40 amWashington, D.C. Reagan-National
18h 00m
2 stops
LUX9:40 amLuxembourg
$1,171

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 June 21, 2026.
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

Cheapest round-trip

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Fri 7/3

11:25 am-12:01 am

2 stops18h 36m

Washington, D.C. Reagan-National

Tue 7/7

2:54 pm-10:40 am

2 stops13h 46m

$711
Quickest round-trip

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Fri 7/3

11:25 am-10:00 pm

2 stops16h 35m

Washington, D.C. Reagan-National

Tue 7/7

2:54 pm-10:40 am

2 stops13h 46m

$799

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 8/13

6:00 am-5:51 pm

2 stops17h 51m

Washington, D.C. Reagan-National

Sat 8/29

12:00 pm-10:00 am

2 stops16h 00m

$802

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 7/23

11:45 am-11:31 pm

2 stops17h 46m

Washington, D.C. Reagan-National

Thu 8/6

1:59 pm-10:25 am

2 stops14h 26m

$818

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 8/6

6:00 am-4:59 pm

2 stops16h 59m

Washington, D.C. Reagan-National

Fri 9/4

10:00 pm-10:00 am

2 stops30h 00m

$833

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Wed 8/5

6:00 am-11:43 pm

2 stops23h 43m

Washington, D.C. Reagan-National

Fri 9/4

8:40 pm-10:00 am

2 stops31h 20m

$834

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 7/23

11:45 am-11:31 pm

2 stops17h 46m

Washington, D.C. Reagan-National

Thu 8/6

3:11 pm-10:25 am

2 stops13h 14m

$837

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 7/23

11:45 am-11:31 pm

2 stops17h 46m

Washington, D.C. Reagan-National

Thu 8/6

3:11 pm-10:25 am

2 stops13h 14m

$838

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 7/23

11:45 am-11:53 pm

2 stops18h 08m

Washington, D.C. Reagan-National

Thu 8/6

12:57 pm-10:25 am

2 stops15h 28m

$839

LuxembourgWashington, D.C.

LUX - DCA

LUXDCA

Luxembourg

Thu 7/23

11:45 am-11:31 pm

2 stops17h 46m

Washington, D.C. Reagan-National

Thu 8/6

3:11 pm-10:25 am

2 stops13h 14m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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. Reagan-National 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 airline that flies from Luxembourg to Washington, D.C. Reagan-National?

British Airways is the most popular carrier operating from Luxembourg to Washington, D.C. Reagan-National

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

Fastest flight time

17h 51m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Reagan-National Airport takes 17h 51m
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.
Search flight deals

Frequently asked questions about flying from Luxembourg to Washington, D.C. Reagan-National Airport

  • 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 17h 51m, 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.

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
Waldorf
Woodbridge
Laurel
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Tysons
Springfield
Bethesda
Fairfax
College Park

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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