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Cheap flights from Luxembourg to Washington, D.C. from $534

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 4/23. 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 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.
TAP AIR PORTUGAL Logo
12:20 pm - 8:35 pmLUX-IAD
14h 15m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 4:55 pmIAD-LUX
12h 20m1 stop
$534TAP AIR PORTUGAL
Find Deal
Thu, Apr 23 - Thu, May 7
TAP AIR PORTUGAL Logo
12:20 pm - 8:35 pmLUX-IAD
14h 15m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 4:55 pmIAD-LUX
12h 20m1 stop
$535TAP AIR PORTUGAL
Find Deal
Thu, Apr 23 - Thu, May 7
Multiple Airlines Logo
2:45 pm - 4:05 pmLUX-IAD
31h 20m1 stop
Multiple Airlines Logo
6:50 pm - 1:50 pmIAD-LUX
13h 00m1 stop
$592Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
KLM Logo
2:45 pm - 4:05 pmLUX-IAD
31h 20m1 stop
KLM Logo
6:05 pm - 10:25 amIAD-LUX
10h 20m1 stop
$599KLM
Find Deal
Tue, Dec 23 - Tue, Dec 30
Multiple Airlines Logo
2:45 pm - 4:05 pmLUX-IAD
31h 20m1 stop
Multiple Airlines Logo
6:50 pm - 10:35 amIAD-LUX
9h 45m1 stop
$601Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6
TAP AIR PORTUGAL Logo
12:20 pm - 8:35 pmLUX-IAD
14h 15m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 6:45 pmIAD-LUX
19h 00m2 stops
$635TAP AIR PORTUGAL
Find Deal
Thu, Apr 23 - Thu, May 7
Delta Logo
6:10 am - 4:39 pmLUX-IAD
16h 29m2 stops
Delta Logo
5:50 pm - 2:05 pmIAD-LUX
14h 15m1 stop
$637Delta
Find Deal
Thu, Apr 23 - Thu, May 7
Air Canada Logo
10:30 am - 8:32 pmLUX-IAD
16h 02m2 stops
Air Canada Logo
9:45 am - 9:40 amIAD-LUX
17h 55m2 stops
$648Air Canada
Find Deal
Thu, Apr 23 - Thu, May 7
Air Canada Logo
10:30 am - 7:40 pmLUX-IAD
15h 10m2 stops
Air Canada Logo
9:45 am - 9:40 amIAD-LUX
17h 55m2 stops
$649Air Canada
Find Deal
Thu, Apr 23 - Thu, May 7
Delta Logo
2:45 pm - 4:05 pmLUX-IAD
31h 20m1 stop
Delta Logo
6:05 pm - 10:25 amIAD-LUX
10h 20m1 stop
$656Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9

TAP AIR PORTUGAL flights from Luxembourg to Washington, D.C.

Our best TAP AIR PORTUGAL deals on Luxembourg to Washington, D.C. flight tickets
TAP AIR PORTUGAL
Apr 23
LUX12:20 pmLuxembourg
14h 15m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
May 7
IAD10:35 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
LUX4:55 pmLuxembourg
$534
Find similar
TAP AIR PORTUGAL
Apr 23
LUX12:20 pmLuxembourg
14h 15m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
May 7
IAD10:35 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
LUX4:55 pmLuxembourg
$535
Find similar
TAP AIR PORTUGAL
Apr 23
LUX12:20 pmLuxembourg
14h 15m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
May 7
IAD5:45 pmWashington, D.C. Dulles Intl
19h 00m
2 stops
LUX6:45 pmLuxembourg
$635
Find similar

Delta flights from Luxembourg to Washington, D.C.

Our best Delta deals on Luxembourg to Washington, D.C. flight tickets
Delta
Apr 23
LUX6:10 amLuxembourg
16h 29m
2 stops
IAD4:39 pmWashington, D.C. Dulles Intl
May 7
IAD5:50 pmWashington, D.C. Dulles Intl
14h 15m
1 stop
LUX2:05 pmLuxembourg
$637
Find similar
Delta
Dec 5
LUX2:45 pmLuxembourg
31h 20m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 9
IAD6:05 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LUX10:25 amLuxembourg
$656
Find similar
Delta
Dec 5
LUX10:55 amLuxembourg
11h 10m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 9
IAD5:03 pmWashington, D.C. Dulles Intl
15h 07m
2 stops
LUX2:10 pmLuxembourg
$658
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to Washington, D.C. 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 November 10, 2025.
Use the filters below to find and compare flights from Luxembourg to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

12:20 pm-8:35 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 5/7

10:35 pm-4:55 pm

1 stop12h 20m

$534

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

12:20 pm-8:35 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 5/7

10:35 pm-4:55 pm

1 stop12h 20m

$535

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sat 11/22

2:45 pm-4:05 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Sat 12/6

6:50 pm-1:50 pm

1 stop13h 00m

$592

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Tue 12/23

2:45 pm-4:05 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Tue 12/30

6:05 pm-10:25 am

1 stop10h 20m

$599

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Sat 11/22

2:45 pm-4:05 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Sat 12/6

6:50 pm-10:35 am

1 stop9h 45m

$601

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

12:20 pm-8:35 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 5/7

5:45 pm-6:45 pm

2 stops19h 00m

$635

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

6:10 am-4:39 pm

2 stops16h 29m

Washington, D.C. Dulles Intl

Thu 5/7

5:50 pm-2:05 pm

1 stop14h 15m

$637

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

10:30 am-8:32 pm

2 stops16h 02m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 am-9:40 am

2 stops17h 55m

$648

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Thu 4/23

10:30 am-7:40 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Thu 5/7

9:45 am-9:40 am

2 stops17h 55m

$649

LuxembourgWashington, D.C.

LUX - IAD

LUXIAD

Luxembourg

Fri 12/5

2:45 pm-4:05 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Tue 12/9

6:05 pm-10:25 am

1 stop10h 20m

$656

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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.

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 Washington, D.C.?

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Luxembourg, with most prices found around $498. If you’re not able to fly to Washington, D.C. in June, then January is your next best option. Flight prices from Luxembourg to Washington, D.C. during January average around $530.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Luxembourg is on a Thursday. momondo users have found tickets for Thursday departures for as low as $596. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to Washington, D.C. for around $991.

Can stopping save me money on Luxembourg to Washington, D.C. flights?

You could potentially save up to 51% on your flight if you consider stops on a Luxembourg to Washington, D.C. flight.

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

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

Direct flights

None
There are no direct flights from Luxembourg to Washington, D.C.. There are no popular flight routes from Luxembourg to Washington, D.C..
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  • When did momondo last update prices for flights from Luxembourg to Washington, D.C.?

    Prices for flights from Luxembourg to Washington, D.C. were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. 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
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

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?

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.?

momondo helps you find the best flight between Luxembourg and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Luxembourg and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport