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Find cheap flights from Washington Dulles Airport to Luxembourg from $342

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 7/21. 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
0 bags
Mon 7/1
Mon 7/8

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Best Luxembourg Flight Deals

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

Luxembourg
Luxembourg2 stops$750

Good to know

Low season

July

High season

December

Cheapest flight

$342
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 8% 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 to Luxembourg from Washington Dulles Airport 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 to Luxembourg with an airline and back to Washington Dulles Airport 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 to Luxembourg from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Luxembourg

  • Morning departure is around 52% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 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.
7.8
KLMOverall score based on 1512 reviews
7.4Food
8.4Crew
7.7Comfort
7.9Boarding
7.2Entertainment
Airline reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

8.0 ExcellentBartosz, May 2024CDG - AMS
Read more about KLM reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

The line at boarding was not well organized and managed

A couple of minor delays in boarding but very professional and efficient staff.

Sky priority means you get to use the KLM business Lounge.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Book cheap flights from Washington, D.C. to Luxembourg

Recent round-trip flight deals

11/23Sat
2 stopsScandinavian Airlines
18h 20mIAD-LUX
12/1Sun
2 stopsScandinavian Airlines
34h 30mLUX-IAD
$750
11/23Sat
1 stopTAP AIR PORTUGAL
17h 20mIAD-LUX
12/1Sun
1 stopTAP AIR PORTUGAL
25h 20mLUX-IAD
$869
7/24Wed
1 stop
12h 10mIAD-LUX
7/28Sun
2 stops
37h 55mLUX-IAD
$934
7/24Wed
2 stops
18h 50mIAD-LUX
7/28Sun
2 stops
27h 20mLUX-IAD
$1,026
7/1Mon
2 stops
15h 15mIAD-LUX
7/8Mon
2 stops
30h 00mLUX-IAD
$1,049
6/24Mon
2 stopsAir France
14h 47mIAD-LUX
7/2Tue
2 stopsAir France
16h 02mLUX-IAD
$1,169
6/23Sun
1 stopUnited Airlines
15h 05mIAD-LUX
6/30Sun
2 stopsUnited Airlines
27h 26mLUX-IAD
$1,174
6/23Sun
2 stopsUnited Airlines
39h 00mIAD-LUX
6/30Sun
2 stopsUnited Airlines
35h 45mLUX-IAD
$1,209
6/30Sun
2 stopsLufthansa
14h 40mIAD-LUX
7/6Sat
2 stopsLufthansa
25h 35mLUX-IAD
$5,347
6/30Sun
2 stopsLufthansa
14h 40mIAD-LUX
7/16Tue
2 stopsLufthansa
15h 49mLUX-IAD
$5,572

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Recent one-way flight deals

7/21Sun
2 stops
31h 15mIAD-LUX
$342
8/31Sat
2 stops
33h 55mIAD-LUX
$390
7/21Sun
1 stopTAP AIR PORTUGAL
11h 45mIAD-LUX
$443
10/4Fri
2 stopsScandinavian Airlines
43h 35mIAD-LUX
$448
7/21Sun
3 stops
28h 30mIAD-LUX
$517
7/18Thu
3 stops
21h 32mIAD-LUX
$524
8/31Sat
3 stops
31h 00mIAD-LUX
$555
10/4Fri
1 stopTAP AIR PORTUGAL
12h 40mIAD-LUX
$628
8/31Sat
1 stopTurkish Airlines
18h 50mIAD-LUX
$636
6/8Sat
1 stopSWISS
10h 15mIAD-LUX
$1,034

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Last minute flights from Dulles Intl to Luxembourg

Last minute flight, train and bus deals

6/4Tue
multi-stopTAP AIR PORTUGAL
12h 25mIAD-LUX
6/11Tue
multi-stopTAP AIR PORTUGAL
27h 35mLUX-IAD
$985
6/4Tue
multi-stopTAP AIR PORTUGAL
19h 40mIAD-LUX
6/11Tue
multi-stopTAP AIR PORTUGAL
27h 35mLUX-IAD
$1,111
6/4Tue
multi-stopTAP AIR PORTUGAL
26h 20mIAD-LUX
6/11Tue
multi-stopTAP AIR PORTUGAL
43h 44mLUX-IAD
$1,364
6/6Thu
multi-stopTAP AIR PORTUGAL
12h 35mIAD-LUX
6/21Fri
multi-stopTAP AIR PORTUGAL
27h 40mLUX-IAD
$1,462
6/6Thu
multi-stopTAP AIR PORTUGAL
12h 35mIAD-LUX
6/21Fri
multi-stopTAP AIR PORTUGAL
25h 55mLUX-IAD
$1,492
6/6Thu
multi-stopTAP AIR PORTUGAL
19h 20mIAD-LUX
6/21Fri
multi-stopTAP AIR PORTUGAL
25h 55mLUX-IAD
$1,506

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Washington Dulles Airport - Luxembourg Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Luxembourg - Washington Dulles Airport

Cabin classes: