Question : How much should a trip from Zurich (ZRH) to Koh Samui (USM) cost?
Answer : Ranging from $800 to $1,139, prices for ZRH to USM fluctuate much less than the majority of routes from Switzerland. The further out you book a route, the more likely you are to save.
Question : Is there another local airport that can get you to Koh Samui?
Answer : Departing from Zurich Airport is not the only way to get to Koh Samui Airport. Try looking for flights from EuroAirport Swiss (BSL) as well. Over the next two months, flights from BSL to USM are being booked 30% cheaper than flights from ZRH to USM. Being only 49 miles away, it's easily accessible for most.
Question : How long do most people visit Koh Samui?
Answer : Of course you're not most people, but if you were, you'd stay roughly two weeks.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Friday is your lowest-cost day to fly in the month of March. Being flexible with your travel days garners even more savings during booking.