$533 Find Cheap Flights from Luxembourg to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$533
Typical prices: $500-$664
TAP AIR PORTUGAL
Mon 3/2Mon 3/16
LUX - IAD • 1 stop
Cheapest one-way
$1,513
Multiple Airlines
Fri 4/10
LUX - IAD • 3 stops
When to travel
November
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Mar 2 - Mon, Mar 16
TAP AIR PORTUGAL Logo
12:05 pm - 2:35 pm
LUX
-
IAD
32h 30m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$533TAP AIR PORTUGAL
Mon, Mar 2 - Mon, Mar 16
TAP AIR PORTUGAL Logo
12:05 pm - 2:35 pm
LUX
-
IAD
32h 30m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:50 pm
IAD
-
LUX
17h 20m
1 stop
$534TAP AIR PORTUGAL
Wed, Apr 22 - Wed, May 27
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
$553Scandinavian Airlines
Wed, Apr 22 - Wed, May 27
American Airlines Logo
9:35 pm - 8:20 pm
LUX
-
IAD
28h 45m
1 stop
American Airlines Logo
5:40 pm - 8:20 pm
IAD
-
LUX
20h 40m
1 stop
$576American Airlines
Wed, Apr 22 - Wed, May 27
American Airlines Logo
11:35 am - 11:59 pm
LUX
-
IAD
18h 24m
2 stops
American Airlines Logo
7:15 pm - 8:20 pm
IAD
-
LUX
19h 05m
1 stop
$582American Airlines
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
2:45 pm - 4:05 pm
LUX
-
IAD
31h 20m
1 stop
Multiple Airlines Logo
10:45 pm - 1:50 pm
IAD
-
LUX
10h 05m
1 stop
$592Multiple Airlines
Wed, Apr 22 - Wed, May 27
Scandinavian Airlines Logo
10:30 am - 4:50 pm
LUX
-
IAD
12h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
$593Scandinavian Airlines
Wed, Apr 22 - Wed, May 27
Delta Logo
6:00 am - 3:35 pm
LUX
-
IAD
15h 35m
1 stop
Delta Logo
12:30 pm - 9:55 am
IAD
-
LUX
15h 25m
2 stops
$596Delta
Wed, Apr 22 - Wed, May 27
Delta Logo
6:00 am - 4:34 pm
LUX
-
DCA
16h 34m
2 stops
Delta Logo
3:30 pm - 2:05 pm
DCA
-
LUX
16h 35m
2 stops
$616Delta
Wed, Apr 22 - Wed, May 27
Multiple Airlines Logo
11:35 am - 10:17 pm
LUX
-
DCA
16h 42m
2 stops
Multiple Airlines Logo
6:58 pm - 10:25 am
DCA
-
LUX
33h 27m
2 stops
$630Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Washington, D.C.

Get data-powered insights and trends for flights to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. is November, where tickets cost $531 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Luxembourg is $870 and $783 respectively. For return trips, the best month to travel is November with an average price of $531.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport, with an average flight price of $232.

Find deals

Good to know

Low seasonNovember
Cheapest flight$533
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Luxembourg to Washington Dulles Airport

FAQs - booking Washington, D.C. flights

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    There are 2 airports in Washington, D.C.. The closest airport to Washington, D.C.’s city center is Reagan Washington National Airport (4 miles). Washington Dulles Airport is 22 miles from the center.

  • How does KAYAK find such low prices on flights to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. are there each week?

    Each week there are around 8,188 direct flights from within Luxembourg to Washington, D.C.. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Washington, D.C.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.

Reviews of the top airline flying from Luxembourg to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Luxembourg to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1446 reviews
8.4Crew
7.3Food
7.6Comfort
7.8Boarding
7.1Entertainment
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Owings Mills
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Hunt Valley
Camp Springs
Westminster
Stevensville
Hyattsville
Chesapeake Beach

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Washington, D.C.
Business Class flights to Washington, D.C.
Premium Economy Class flights to Washington, D.C.
Economy Class flights to Washington, D.C.