What is the airport code for Luxembourg?

Luxembourg-Findel International Airport: IATA LUX, ICAO ELLX.

Which is the busiest airport in Luxembourg?

Luxembourg-Findel International Airport (LUX), with 5.3 million passengers (Eurostat, 2025).

Are flights getting more expensive in Luxembourg?

Consumer prices for flights in Luxembourg moved +0.9% over the 12 months to August 2026, against the 12 months before, and +3.6% in August 2026 alone on a year earlier (Eurostat, harmonised index of consumer prices, passenger transport by air). It is the price index for flights bought by households, not a fare on any one route.

AirportMiles

Airports in Luxembourg

1 airport with scheduled flights, busiest first.

Luxembourg has 1 airport with scheduled passenger flights and an IATA code. The busiest is Luxembourg-Findel International Airport (LUX, 5.3 million passengers, Eurostat, 2025).

Code	Airport	Serves	Passengers / year	Routes
LUX	Luxembourg-Findel International Airport	Luxembourg	5,300,525	49

Busiest routes

Route	To	Distance	Passengers / year
LUX – OPO	Porto, Portugal	1,487 km	492,122
LIS – LUX	Lisbon, Portugal	1,713 km	356,065
FRA – LUX	Frankfurt, Germany	175 km	229,651
AMS – LUX	Amsterdam, Netherlands	315 km	183,802
LUX – PMI	Palma, Spain	1,153 km	175,798
LUX – NCE	Nice, France	668 km	164,349
LCY – LUX	London, United Kingdom	483 km	162,587
LUX – MUC	Munich, Germany	432 km	160,217
BCN – LUX	Barcelona, Spain	980 km	159,258
LUX – MAD	Madrid, Spain	1,272 km	157,320

Air fares in Luxembourg

Consumer prices for flights in Luxembourg moved +0.9% over the 12 months to August 2026, against the 12 months before, and +3.6% in August 2026 alone on a year earlier.

The price index for flights bought by households (domestic and international together), not a fare on a route.

Eurostat, HICP (prc_hicp_minr, ECOICOP ver. 2: 07.3.3 passenger transport by air), moving 12-month average and annual rate of change. Eurostat has no responsibility for the results of any re-use. Sources

Questions

Luxembourg has 1 airport with scheduled passenger flights and an IATA code (OurAirports, 14 October 2026). Airfields without airline service are not counted.