$382 Find Cheap Flights from Washington Dulles Airport to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Luxembourg departing on 9/23. 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

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Book Cheap Dulles Intl to Luxembourg Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Luxembourg

Mon, Oct 5 - Mon, Oct 19
Scandinavian Airlines Logo
8:20 pm - 9:50 am
IAD
-
LUX
31h 30m
1 stop
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
$670Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 9
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
$686Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 9
Scandinavian Airlines Logo
12:30 pm - 7:15 pm
IAD
-
LUX
24h 45m
2 stops
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
$695Scandinavian Airlines
Wed, Sep 2 - Thu, Sep 10
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
Scandinavian Airlines Logo
7:55 pm - 5:00 pm
LUX
-
IAD
27h 05m
1 stop
$700Scandinavian Airlines
Wed, Sep 2 - Sat, Sep 12
Scandinavian Airlines Logo
12:30 pm - 7:15 pm
IAD
-
LUX
24h 45m
2 stops
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
$707Scandinavian Airlines
Tue, Sep 1 - Thu, Sep 10
Turkish Airlines Logo
1:20 pm - 5:40 pm
IAD
-
LUX
22h 20m
1 stop
Turkish Airlines Logo
6:35 pm - 11:35 am
LUX
-
IAD
23h 00m
1 stop
$719Turkish Airlines
Sun, Aug 30 - Wed, Sep 9
Scandinavian Airlines Logo
8:20 pm - 7:15 pm
IAD
-
LUX
16h 55m
1 stop
Scandinavian Airlines Logo
10:30 am - 5:00 pm
LUX
-
IAD
12h 30m
1 stop
$722Scandinavian Airlines
Sun, Aug 30 - Tue, Sep 8
Turkish Airlines Logo
1:20 pm - 5:40 pm
IAD
-
LUX
22h 20m
1 stop
Turkish Airlines Logo
6:35 pm - 11:35 am
LUX
-
IAD
23h 00m
1 stop
$762Turkish Airlines
Thu, Sep 3 - Tue, Sep 8
Turkish Airlines Logo
1:20 pm - 5:40 pm
IAD
-
LUX
22h 20m
1 stop
Turkish Airlines Logo
6:35 pm - 11:35 am
LUX
-
IAD
23h 00m
1 stop
$790Turkish Airlines
Thu, Sep 3 - Wed, Sep 9
Turkish Airlines Logo
1:20 pm - 5:40 pm
IAD
-
LUX
22h 20m
1 stop
Turkish Airlines Logo
6:35 pm - 11:35 am
LUX
-
IAD
23h 00m
1 stop
$791Turkish Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Luxembourg flights

Get data-powered insights and trends into flights from Dulles Intl 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. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport to Luxembourg is November, when tickets cost $476 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,377 and $1,049 respectively.

Good to know

Low seasonJanuary
Cheapest flight$382
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Washington Dulles Airport to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 Dulles Airport to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Dulles Intl to Luxembourg

 
Need help choosing which airline to fly with from Dulles Intl 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.
7.4
Turkish AirlinesOverall score based on 4346 reviews
7.8Crew
7.5Entertainment
7.3Boarding
7.5Food
7.3Comfort
Airline reviews

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

10.0 ExcellentOmo, Apr 2026
IAH - IST
Read more Turkish Airlines reviews

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Everything you need to know for your flight from Dulles Intl to Luxembourg

Information on your arrival and departure airports