Cheap flights from Warsaw to Luxembourg

December is the cheapest month for this route, and fares for every month of the year sit on the calendar, so you can see the shape of the year before you choose. Winter travel outside the Christmas and New Year rush tends to be quieter, while spring and summer bring more demand from business and leisure travellers alike. If your dates are flexible, midweek departures usually give you more choice than Friday or Sunday. For the Christmas and New Year period, book as soon as your dates are fixed.

Several carriers share this route, and they do not sell the same kind of ticket. Wizz Air is the low-cost option, where the fare covers your seat and you add a bag or a chosen seat on top. The full-service names on the list, LOT Polish Airlines, Lufthansa, KLM Royal Dutch Airlines, British Airways, Scandinavian Airlines, Air Dolomiti, Helvetic Airways, Air Baltic and Cityjet, usually include a cabin bag and often a checked one, and some of their options connect through a hub instead of flying you straight to Luxembourg. Direct flights exist on this route, so filter for them when a short journey matters more than the lowest fare.

Luxembourg airport is the only one serving the city, so there is no wrong airport to land at, unlike Warsaw, where you need to know whether you are leaving from F. Chopin or Modlin. The airport sits close to the city and the run into the centre is short by bus or taxi. Buses are the usual way in, with taxis waiting outside the terminal if you would rather go door to door. On the way back, allow extra time, since check-in and security get busy when several departures fall close together.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

French, Luxembourgish, German

Emergency number

112, 113

Driving side

right

Calling code

+352

Internet domain

.lu

EU / Schengen

EU member, Schengen area

Population of Luxembourg

138 k (2026)

Time zone

UTC+02 (Europe/Luxembourg)

Country facts: Wikidata

• Check whether your Warsaw departure is from F. Chopin or Modlin, because the two airports are not interchangeable.
• Look at what the fare includes if you book Wizz Air, since bags and seat selection are added on top.
• If your itinerary connects through a hub, make sure it is one ticket and not two separate bookings.
• Confirm your passport or ID card is valid for travel to Luxembourg before you pay.
• Book early for December and the holiday period, when the cheaper fares tend to go first.
• Compare the price calendar across several months rather than fixing on a single date.