$312 Find Cheap Flights to Luxembourg - Compare and Save

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Price, demand and travel trends for flights to Luxembourg

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights to Luxembourg cheaper or more expensive than last year?

Fares to Luxembourg are running about 7% lower than they were around this time last year, averaging $774 round-trip.

What are the cheapest fares to Luxembourg right now?

The cheapest fare to Luxembourg in the last week was $527 round-trip to Luxembourg (LUX).

What's the cheapest month to fly to Luxembourg?

February is the cheapest month to fly to Luxembourg, with round-trip fares averaging $587. The most expensive months are June and July, when average round-trip fares rise to $1,208 and $989, respectively.

When's the best time to book a flight to Luxembourg?

The best time to book is 18 weeks before departure. Drawing on 12 months of KAYAK data, fares booked in this window have averaged 49% lower than last-minute bookings (within 2 weeks of departure).

How do fares to each airport in Luxembourg compare?

Luxembourg (LUX) is the only airport serving flights to Luxembourg. Round-trip fares average about $804.

How do fares to Luxembourg vary across the week?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day to fly to Luxembourg and Friday is the most expensive. Looking at KAYAK data from the past 12 months, Tuesday prices run 16% lower than Friday.

What time of day is cheapest to fly to Luxembourg?

On average, morning flights are the cheapest, at around $795. Afternoon flights are the most expensive to Luxembourg, with tickets averaging $848.

Key details for flights to Luxembourg

Low season

February

Cheapest flight

$312
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Newark Airport to Luxembourg

Your questions about flights to Luxembourg, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is now a good time to book a flight to Luxembourg?

    Yes. Fares to Luxembourg are low right now. As a rule of thumb, a round-trip under $621 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's worth booking.

  • How much should I budget for a flight to Luxembourg?

    You can typically expect round-trip fares to Luxembourg to cost from $621 to $1,079, based on KAYAK data from the past 12 months.

  • What are the main airports serving Luxembourg?

    Flights to Luxembourg all arrive at Luxembourg (LUX).

  • What airlines fly nonstop to Luxembourg?

    Based on the flight schedule for the next 3 months, no airline operates nonstop flights to Luxembourg on a regular basis. One-stop options include:

    • United Airlines
    • Lufthansa
    • Air France

  • Is it cheaper to fly with a layover to Luxembourg?

    Yes. Based on KAYAK data, flights to Luxembourg with a layover can cost less than nonstop flights. The most affordable connecting airports are:

    • Kastrup Copenhagen (CPH) from $690
    • Istanbul (IST) from $767
    • Zurich (ZRH) from $857

  • What cabin classes are available on flights to Luxembourg?

    On flights to Luxembourg you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks travelers visit in Luxembourg?

    Based on KAYAK data from the past 3 months, Luxembourg is home to many popular landmarks. KAYAK travelers' favorites include:

    • Place Guillaume II
    • Place de la Constitution
    • Abtei Neimënster
    • Luxembourg City Municipal Park

Your guide to booking flights to Luxembourg

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 18 weeks before your trip. KAYAK data shows fares in this window are around 49% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your dates are flexible, February usually has the best deals, while June tends to be the priciest. The best-time-to-travel chart on this page shows how prices move across the year.
  • Tuesday is usually the cheapest day to fly, about 16% cheaper than Friday, the priciest day. If your dates are flexible, that's an easy way to save. If not, try nearby airports or a layover instead.
  • Luxembourg is the most popular destination in Luxembourg. Start your trip here and then check out these other places KAYAK travelers love: Senningerberg, Clervaux and Esch-sur-Alzette.
  • Consider a layover to Luxembourg, it can cost less than flying nonstop. Kastrup Copenhagen (CPH) is typically the cheapest place to connect.

Reviews of the top 5 airlines flying to Luxembourg

 
Need help choosing which airline to fly with from the United States 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.
7.5
Air FranceOverall score based on 1651 reviews
7.5Boarding
7.1Food
7.0Entertainment
7.4Comfort
8.2Crew
Airline reviews

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

2.0 MediocreMichael, Aug 2026
Read more Air France reviews

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Checking in and crew were great. Seats in front of you in economy recline so much that you can't get out of your seat. I guess thats why its economy....

Flight was on time. Could have been a little more comfortable. Baby cried all night.

The chicken on the flight Boston to Zurich wasn’t very good. It was bland passable. Too much sugar in the Cole slaw. Cabbage is an amazing veg and can be much more crisp and alive. Flight attendants were Wonderful! Seats were a bit beat up but okay. In economy it was tight when the person in front learned back the screen became too close.

On time and my bag made it. My parents on British Air had their bag held/lost at LHR, so Swiss definitely won that contest.

Wonderful, i asked at front gate to change my seat up closer and they gave me a row with no one in it. Very kind of them as the flight was on the light side.

Great crew, great food, horrible aircraft seat spacing for a 9 hr flight.

The food could have been better but everything else was superb.

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

The flight attendants are amazing. The plane itself was not in good shape for passenger comfort. A good share of seat reclines were broken so they went back an unlimited amount, which meant the person in front of me was fully in my lap (the crew helped me find another seat but that would not have been possible on a full flight). Moisture from the ventilation was also dripping on me. And the entertainment system is almost impossible to hear.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

The leg room in economy was sub par, everything else was fine.

Friendly flight attendants and reasonable good food. Quick service throughout the trip.

I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now

The flight was pleasant with landing and take off being very smooth. Toilets were a bit busy at times but crew was very accommodating. Food service was quick and hot. The connecting short flight was full and there was not room for hand luggage.

The layovers / connections were too short and too long. I SPRINTED to make the connection from OSL-JFK and then SAT for over 6 hours from JFK-BUF. I don’t mind a longer layover more than I want to RUN to make my next connection

Flight crew was very kind and polite. They had to deal with an unnamed issue right beside me, and did so with respect.

The layover was very long. Other than that, great trip so far

Elderly traveler with disability was bumped from extra legroom to economy with little legroom. He couldn’t bend his knee to fit in the seat. Very uncomfortable for a 7 hour flight and will be reported to DOT. Then the food was disgusting. Boiled chicken with boiled rice and steamed veggies. 3 slices of carrot and one broccoli. We couldn’t eat it. No salt or pepper provided. Disgusting.

Good flight. Mass boarding. Seats fairly comfortable. Food okay although may have upset my stomach a bit.

The crew were nice and courteous. Exonomy seats were worse than expected. Overhead bin space was non existent thanks to loose enforcement of the carryon size and letting passengers put up their purses jackets and backpacks up there leaving no space for others with a small conforming carry on. Food was not good at all. Perhaps worse chicken I ever had in my life. I had to have them take it after tasting how bad it was. Whoever made that should not be in food making business.

The new buisness class pods are 100% worth it. Loved it.

Pretty bad. No welcome drink (the Lufthansa signature drink they advertised but did not serve). No 2 round of beverages. No coffee to end your meal. No snack before landing on an overseas flight. Mediocre everything and unattentive staff. Munich and Frankfurt as connecting flight airports are terribly big (20 min walk for transfer!) and confusing. Will not fly again.

My premium economy experience did not live up to my minimum expectations. I've taken this flight twice in the last three weeks, and each experience was the same. The premium economy seat was worn and extremely difficult to recline. It took two people to return it to its takeoff and landing position. The food was OK, but for the premium that a premium economy seat cost, I expect a satisfying meal. Years ago, I looked forward to the experience of flying transatlantic on Lufthansa (I especially enjoy the hot towel before the meal), but this is not been my experience recently. I'm not going to use Lufthansa again.

If was mostly my own fault. I booked and paid for a window seat. That was a mistake for a long flight. It was hard to get up and use the bathroom. The entertainment system seemed primitive for a modern aircraft.

It was a safe and smooth flight. Members of the crew at the second level, business could have been more polite and engaging.

Our seats were not together - one on upstairs business class, the other nicer downstairs business class. Terrible!! A very nice agent worked hard with other passengers & got us upstairs together. Not ideal experience. Check in agent should have caught that! Asked about upgrade to first class for additional $2500 each. Refused upgrade saying we upgraded once already. We booked on business class to begin with so we’re NOT happy!!

Old planes and rude crew. They need a make over and better staff training. Even business class crew was rude and the hospitality was non existent.

They left a little late, contributing to our missed flight.

Great. Only issue…the cabin was kept as warm as a sauna.

Absolutely horrific. Not only did the plane not board until AFTER it was supposed to have arrived in Luxembourg, but at the VERY last minute they announced that they would have to bump 10 people from the flight. Of course our family of 4 (trying to make it to Luxembourg to see my children’s 86 yo grandmother for Christmas) was bumped. There were 4 staff members, only one of which was even remotely trying to answer questions or get people on another flight. The reason they bumped us was bc a crew member was sick so instead of 110 passengers they could only take 100. This seemed ridiculous for a 30 minute flight where nothing is served anyway(!!?) They told us they could only book us on a Lufthansa flight at 1pm, but that there were no seats guaranteed. They also told us we would get a €250/person voucher for our troubles. They then gave us a link to a website to get those vouchers. When we got to the gate, the Lufthansa crew said that the flight was already overbooked and it was very unlikely that we would get on board. When asked if we could get our luggage and rent a car instead, they said it would take at least 2-3 hours to get our luggage. When we finally were allowed on the flight at the very last minute, we arrived in Luxembourg and none of our luggage (5 bags) with all of our Christmas presents and clothes/toiletries for the week made it to Luxembourg. Oh, and the link to get the vouchers doesn’t work….I think Air Dolomiti has a lot to answer for. I will be sure to avoid them at all cost in the future. I would recommend that companies like Kayak should use more professional air lines.

I have flown on British Airways, many many times and will continue to do so! Always the greatest service and staff!

canceled flight. needed to fight to get same fare class. now they have canceled return.

I really enjoyed the flight…and food and the hospitality but didn’t get the food I requested for.

The plane was ancient, and its technology was in disrepair. None of the charging stations worked, and the screens were barely functioning.

It was my experience w Kayak that was negative. I’m never using kayak again

Flight was delayed 4 hours, gate change was a big trek the opposite direction, gate agent indicated a lack of faith that we would actually fly.

I washed attendant for assistance and she never got back to me. I asked her a second time and she said she would check. She never did. The flight was over an hour late taking off No food service was offered despite over 4 hours on the flight

I chose seating based on me being 6’3 and they changed planes I guess bc I got 2 random Seats that were middle and window and vert cramped and uncomfortable for a long flight….should have been able to get same seating just different aisle maybe especially since we picked them and weren’t random

Liked that our agent at check in changed our seats to allow us to have more space.

We spent twice as long on the runway waiting to take off as we did in the air.

More options for your flight to Luxembourg

Complete your trip to Luxembourg with a hotel stay or car rental