$576 Find Cheap Flights from Washington, D.C. to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Luxembourg departing on 9/30. 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.
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Best Luxembourg Flight Deals from Washington, D.C.

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Luxembourg
Luxembourg1 stop$576
Luxembourg
Luxembourg1 stop$576

Cheap Flights from Washington, D.C. to Luxembourg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Luxembourg 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Luxembourg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
10:05 pm - 10:45 pmIAD-LUX
18h 40m1 stop
Scandinavian Airlines Logo
6:25 am - 7:59 pmLUX-IAD
19h 34m1 stop
$576Scandinavian Airlines
Find Deal
Tue, Sep 30 - Mon, Oct 13
Scandinavian Airlines Logo
10:05 pm - 10:45 pmIAD-LUX
18h 40m1 stop
Scandinavian Airlines Logo
8:10 am - 7:59 pmLUX-IAD
41h 49m2 stops
$620Scandinavian Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
Turkish Airlines Logo
1:30 pm - 5:25 pmIAD-LUX
21h 55m1 stop
Turkish Airlines Logo
10:25 am - 11:45 amLUX-IAD
31h 20m1 stop
$664Turkish Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
TAP AIR PORTUGAL Logo
10:20 pm - 4:55 pmIAD-LUX
12h 35m1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 3:20 pmLUX-IAD
49h 50m2 stops
$682TAP AIR PORTUGAL
Find Deal
Tue, Sep 30 - Mon, Oct 13
Turkish Airlines Logo
1:30 pm - 5:25 pmIAD-LUX
21h 55m1 stop
Turkish Airlines Logo
6:20 pm - 11:45 amLUX-IAD
23h 25m1 stop
$701Turkish Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
TAP AIR PORTUGAL Logo
10:20 pm - 6:45 pmIAD-LUX
14h 25m2 stops
TAP AIR PORTUGAL Logo
7:30 pm - 8:50 pmLUX-IAD
31h 20m2 stops
$713TAP AIR PORTUGAL
Find Deal
Tue, Sep 30 - Mon, Oct 13
Delta Logo
1:00 pm - 10:00 amBWI-LUX
15h 00m2 stops
Delta Logo
10:30 am - 10:04 pmLUX-BWI
17h 34m2 stops
$1,249Delta
Find Deal
Wed, Jun 11 - Tue, Jul 15
Delta Logo
2:55 pm - 10:00 amDCA-LUX
13h 05m2 stops
Delta Logo
10:30 am - 8:59 pmLUX-DCA
16h 29m2 stops
$1,249Delta
Find Deal
Wed, Jun 11 - Fri, Jul 11
Lufthansa Logo
6:10 pm - 10:00 amIAD-LUX
9h 50m1 stop
Lufthansa Logo
8:10 pm - 1:30 pmLUX-IAD
23h 20m2 stops
$1,320Lufthansa
Find Deal
Thu, Jul 3 - Mon, Jul 28
Lufthansa Logo
6:10 pm - 10:00 amIAD-LUX
9h 50m1 stop
Lufthansa Logo
1:35 pm - 7:25 pmLUX-IAD
11h 50m1 stop
$1,668Lufthansa
Find Deal
Fri, May 23 - Sun, May 25
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KAYAK's insights & trends for Washington, D.C. to Luxembourg flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Luxembourg, 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 from Washington, D.C. to Luxembourg is October, when tickets cost $564 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,551 and $1,404 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Luxembourg?

The average price of all round-trip flights from Washington, D.C. to Luxembourg clicked on KAYAK for each day over the last 12 months.

For Washington, D.C. to Luxembourg, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Luxembourg back to Washington, D.C., the best deals are generally found on Sunday, with Friday being the most expensive.


Good to know

Low seasonNovember
High seasonApril
Cheapest flight$576
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Washington Dulles Airport to Luxembourg

FAQs - booking Luxembourg flights

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

    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 from Washington, D.C. to Luxembourg.

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

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

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

    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 from Washington, D.C. to Luxembourg 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 from Washington, D.C. to Luxembourg?

    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 from Washington, D.C. to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally in the afternoon, when round-trip flights cost $614 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally in the evening, which is peak travel time and where the average cost of a ticket is $917.

Top 3 airlines serving from Washington, D.C. to Luxembourg

Need help choosing which airline to fly with from Washington, D.C. to Luxembourg? 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.
8.0
DeltaOverall score based on 7936 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

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

Cabin class types available on flights to Luxembourg

Cabin classes available on flights to Luxembourg. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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