฿11,605 Cheap Flights from Phnom Penh (PNH) to Ko Samui (USM)

The lowest price advertised for a round-trip flight between Phnom Penh Airport and Samui Airport is ฿17,970. But you better get a move on. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PNH to Ko Samui Airport flights, you’ll see a “no change fees” filter for you to select.

With a flight distance of 570 kilometres, it’s only a short hop from PNH to Ko Samui Airport (USM). It might be a quick journey, but it’s still worth packing something to keep you busy on board.

Unfortunately, there are no airlines that fly directly between Phnom Penh Intl. Airport (PNH) and Ko Samui Airport. You’ll have to book a flight with at least one stop.

Booking your trip from Phnom Penh Airport to Ko Samui Airport (USM) last minute could save you some cash. However, it could end up costing a good deal more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.