Aviasales.com compares prices for airline tickets to Liechtenstein with 728 airlines from all over the world. We do not sell airline tickets ourselves, but you can use our service to find the lowest prices and special offers with no additional fees or mark-ups. Find the cheapest flights to Liechtenstein with Aviasales.com. The population of Liechtenstein is 35,000. The official currency is Swiss francs (CHF).