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Cheap flights from Luxembourg to Washington, D.C. from $628

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.

Recent round-trip flight deals from Luxembourg to Washington, D.C.

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 am - 11:10 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
17h 25m2 stops London Heathrow New York John F Kennedy Intl
Multiple Airlines Logo
2:56 pm - 10:35 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
13h 39m2 stops New York John F Kennedy Intl London Heathrow
$731Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Air Canada Logo
6:15 am - 3:40 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
15h 25m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:59 am - 1:25 pmDCA  Washington, D.C. Reagan-National-LUX Luxembourg
24h 26m2 stops Toronto Pearson Intl Zurich
$796Air Canada
Fri, Sep 11 - Sun, Sep 27
Delta Logo
6:00 am - 6:37 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
18h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
5:05 pm - 2:05 pmDCA  Washington, D.C. Reagan-National-LUX Luxembourg
15h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$800Delta
Fri, Sep 11 - Sun, Sep 27
Air Canada Logo
6:05 am - 3:40 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
15h 35m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:00 am - 10:20 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
17h 20m2 stops Toronto Pearson Intl Frankfurt am Main
$801Air Canada
Thu, Sep 10 - Thu, Sep 24
Delta Logo
6:00 am - 6:37 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
18h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
5:05 pm - 2:05 pmDCA  Washington, D.C. Reagan-National-LUX Luxembourg
15h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol
$802Delta
Fri, Sep 11 - Sun, Sep 27
American Airlines Logo
11:30 am - 11:59 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
18h 29m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
11:30 am - 10:45 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
17h 15m2 stops New York LaGuardia London Heathrow
$806American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
11:30 am - 11:59 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
18h 29m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
12:59 pm - 10:45 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
15h 46m2 stops New York John F Kennedy Intl London Heathrow
$807American Airlines
Tue, Sep 1 - Wed, Sep 9
Delta Logo
6:00 am - 4:17 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
16h 17m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
12:55 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
15h 00m2 stops Boston Logan Intl Amsterdam Schiphol
$834Delta
Fri, Sep 11 - Sun, Sep 27
Delta Logo
6:00 am - 4:34 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
12:55 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
15h 00m2 stops Boston Logan Intl Amsterdam Schiphol
$836Delta
Wed, Sep 2 - Thu, Sep 10
Delta Logo
2:35 pm - 11:03 pmLUX  Luxembourg-DCA Washington, D.C. Reagan-National
14h 28m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
3:05 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LUX Luxembourg
12h 50m2 stops Boston Logan Intl Amsterdam Schiphol
$837Delta
Mon, Aug 31 - Mon, Sep 14

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

Our best Delta deals on Luxembourg to Washington, D.C. Reagan-National Airport flight tickets
Delta
Sep 11
LUX6:00 amLuxembourg
18h 37m
2 stops
DCA6:37 pmWashington, D.C. Reagan-National
Sep 27
DCA5:05 pmWashington, D.C. Reagan-National
15h 00m
2 stops
LUX2:05 pmLuxembourg
$800
Delta
Sep 11
LUX6:00 amLuxembourg
18h 37m
2 stops
DCA6:37 pmWashington, D.C. Reagan-National
Sep 27
DCA5:05 pmWashington, D.C. Reagan-National
15h 00m
2 stops
LUX2:05 pmLuxembourg
$802
Delta
Sep 11
LUX6:00 amLuxembourg
18h 37m
2 stops
DCA6:37 pmWashington, D.C. Reagan-National
Sep 27
DCA5:05 pmWashington, D.C. Reagan-National
15h 00m
2 stops
LUX2:05 pmLuxembourg
$803

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
Dec 11
LUX11:05 amLuxembourg
18h 50m
2 stops
DCA11:55 pmWashington, D.C. Reagan-National
Dec 25
DCA1:34 pmWashington, D.C. Reagan-National
15h 01m
2 stops
LUX10:35 amLuxembourg
$817
British Airways
Sep 1
LUX11:30 amLuxembourg
18h 29m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Sep 5
DCA6:23 pmWashington, D.C. Reagan-National
34h 17m
2 stops
LUX10:40 amLuxembourg
$1,089

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 17, 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 Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Mon 9/28

11:45 am-11:10 pm

2 stops17h 25m

Washington, D.C. Reagan-National

Mon 10/5

2:56 pm-10:35 am

2 stops13h 39m

$731

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Fri 9/11

6:15 am-3:40 pm

2 stops15h 25m

Washington, D.C. Reagan-National

Sun 9/27

6:59 am-1:25 pm

2 stops24h 26m

$796

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Fri 9/11

6:00 am-6:37 pm

2 stops18h 37m

Washington, D.C. Reagan-National

Sun 9/27

5:05 pm-2:05 pm

2 stops15h 00m

$800

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Thu 9/10

6:05 am-3:40 pm

2 stops15h 35m

Washington, D.C. Reagan-National

Thu 9/24

11:00 am-10:20 am

2 stops17h 20m

$801

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Fri 9/11

6:00 am-6:37 pm

2 stops18h 37m

Washington, D.C. Reagan-National

Sun 9/27

5:05 pm-2:05 pm

2 stops15h 00m

$802

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Tue 9/1

11:30 am-11:59 pm

2 stops18h 29m

Washington, D.C. Reagan-National

Wed 9/9

11:30 am-10:45 am

2 stops17h 15m

$806

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Tue 9/1

11:30 am-11:59 pm

2 stops18h 29m

Washington, D.C. Reagan-National

Wed 9/9

12:59 pm-10:45 am

2 stops15h 46m

$807

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Fri 9/11

6:00 am-4:17 pm

2 stops16h 17m

Washington, D.C. Reagan-National

Sun 9/27

12:55 pm-9:55 am

2 stops15h 00m

$834

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Wed 9/2

6:00 am-4:34 pm

2 stops16h 34m

Washington, D.C. Reagan-National

Thu 9/10

12:55 pm-9:55 am

2 stops15h 00m

$836
Quickest round-trip

LuxembourgWashington, D.C.

LUX Luxembourg - DCA Washington, D.C. Reagan-National

LUXDCA

Luxembourg

Mon 8/31

2:35 pm-11:03 pm

2 stops14h 28m

Washington, D.C. Reagan-National

Mon 9/14

3:05 pm-9:55 am

2 stops12h 50m

$837

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. 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?

TAP AIR PORTUGAL is the most popular carrier operating from Luxembourg to Washington, D.C. Reagan-National

Cheap Luxembourg to Washington, D.C. Reagan-National Airport 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 35m

Direct flights

None
The fastest flight from Luxembourg to Washington, D.C. Reagan-National Airport takes 17h 35m
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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Frequently asked questions about flying from Luxembourg to Washington, D.C. Reagan-National Airport

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

    Prices for flights from Luxembourg to Washington, D.C. Reagan-National Airport refresh daily.

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

    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 Luxembourg to Washington, D.C. Reagan-National Airport.

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

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Luxembourg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from Luxembourg to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Luxembourg to Washington, D.C..

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

Price alerts on flights to Washington, D.C. from Luxembourg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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