Cheap Flights from Phnom Penh to Koh Samui
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Flights from Phnom Penh to Koh Samui
Airlines Flying from Phnom Penh to Koh Samui
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Phnom Penh to Koh Samui
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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PNH 11:058h 40m1 stopsUSM 19:45Phnom Penh - Koh Samui | Tue, May 27 | Thai Vietjet Air
USM 07:0011h 15m1 stopsPNH 18:15Koh Samui - Phnom Penh | Sun, Jun 1 | Bangkok AirwaysNZD 476 NZD 53211% OFF11% OFFNZD 532 NZD 476 -
PNH 11:059h 25m1 stopsUSM 20:30Phnom Penh - Koh Samui | Sun, May 25 | Thai Vietjet Air
USM 07:0011h 15m1 stopsPNH 18:15Koh Samui - Phnom Penh | Sun, Jun 1 | Bangkok AirwaysNZD 484 NZD 5329% OFF9% OFFNZD 532 NZD 484
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PNH 17:0517h 30m1 stopsUSM 10:35Phnom Penh - Koh Samui | Sat, Jun 14 | Thai AirAsia
USM 06:559h 25m1 stopsPNH 16:20Koh Samui - Phnom Penh | Wed, Jun 18 | Bangkok AirwaysNZD 485 NZD 5329% OFF9% OFFNZD 532 NZD 485 -
PNH 09:455h 10m1 stopsUSM 14:55Phnom Penh - Koh Samui | Wed, May 21 | Thai AirAsia
USM 07:009h 20m1 stopsPNH 16:20Koh Samui - Phnom Penh | Sat, May 24 | Bangkok AirwaysNZD 4869% OFFNZD 532 NZD 486
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PNH 09:4511h 50m1 stopsUSM 21:35Phnom Penh - Koh Samui | Thu, May 22 | Thai AirAsia
USM 07:009h 20m1 stopsPNH 16:20Koh Samui - Phnom Penh | Sun, May 25 | Bangkok AirwaysNZD 4869% OFFNZD 532 NZD 486
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PNH 11:0510h 30m1 stopsUSM 21:35Phnom Penh - Koh Samui | Thu, May 22 | Thai Vietjet Air
USM 07:0011h 15m1 stopsPNH 18:15Koh Samui - Phnom Penh | Sun, May 25 | Bangkok AirwaysNZD 4908% OFFNZD 532 NZD 490
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PNH 10:5523h 40m1 stopsUSM 10:35Phnom Penh - Koh Samui | Sat, Jun 14 | Air Cambodia
USM 07:0015h 20m1 stopsPNH 22:20Koh Samui - Phnom Penh | Wed, Jun 18 | Bangkok AirwaysNZD 4908% OFFNZD 532 NZD 490 -
PNH 08:1523h 5m1 stopsUSM 07:20Phnom Penh - Koh Samui | Mon, Jun 2 | Air Cambodia
USM 06:5515h 25m1 stopsPNH 22:20Koh Samui - Phnom Penh | Fri, Jun 6 | Bangkok AirwaysNZD 4908% OFFNZD 532 NZD 490
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PNH 08:1511h 30m1 stopsUSM 19:45Phnom Penh - Koh Samui | Wed, May 21 | Air Cambodia
USM 06:5515h 25m1 stopsPNH 22:20Koh Samui - Phnom Penh | Wed, May 28 | Bangkok AirwaysNZD 4937% OFFNZD 532 NZD 493
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PNH 09:4510h 45m1 stopsUSM 20:30Phnom Penh - Koh Samui | Tue, Jun 17 | Thai AirAsia
USM 07:009h 20m1 stopsPNH 16:20Koh Samui - Phnom Penh | Tue, Jun 24 | Bangkok AirwaysNZD 4957% OFFNZD 532 NZD 495
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PNH 13:0017h 25m1 stopsUSM Invalid DatePhnom Penh - Koh Samui | Fri, May 23 | Normal Airline
USM 15:006hDirectPNH 16:00Koh Samui - Phnom Penh | Sun, May 25 | Normal AirlineFind More FlightsFind More Flights
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PNH 17:0514h 15m1 stopsUSM 07:20Phnom Penh - Koh Samui | Sat, Jun 7 | Thai AirAsiaNZD 212 NZD 24011% OFF11% OFFNZD 240 NZD 212
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PNH 17:0514h 15m1 stopsUSM 07:20Phnom Penh - Koh Samui | Fri, Jun 27 | Thai AirAsiaNZD 212 NZD 24011% OFF11% OFFNZD 240 NZD 212
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PNH 17:0514h 15m1 stopsUSM 07:20Phnom Penh - Koh Samui | Mon, Jun 16 | Thai AirAsiaNZD 214 NZD 24011% OFF11% OFFNZD 240 NZD 214
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PNH 19:1012h 10m1 stopsUSM 07:20Phnom Penh - Koh Samui | Mon, Jun 16 | Thai Vietjet AirNZD 21511% OFFNZD 240 NZD 215
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PNH 09:4521h 35m1 stopsUSM 07:20Phnom Penh - Koh Samui | Thu, May 22 | Thai AirAsiaNZD 21510% OFFNZD 240 NZD 215
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PNH 19:1012h 10m1 stopsUSM 07:20Phnom Penh - Koh Samui | Sun, May 25 | Thai Vietjet AirNZD 21610% OFFNZD 240 NZD 216
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PNH 19:1012h 10m1 stopsUSM 07:20Phnom Penh - Koh Samui | Thu, May 22 | Thai Vietjet AirNZD 2189% OFFNZD 240 NZD 218
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PNH 17:5513h 25m1 stopsUSM 07:20Phnom Penh - Koh Samui | Sun, May 25 | Sky Angkor AirlinesNZD 2227% OFFNZD 240 NZD 222 -
PNH 09:4521h 35m1 stopsUSM 07:20Phnom Penh - Koh Samui | Tue, Jun 24 | Thai AirAsiaNZD 2237% OFFNZD 240 NZD 223
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PNH 19:0012h 20m1 stopsUSM 07:20Phnom Penh - Koh Samui | Sun, May 25 | Cambodia AirwaysNZD 2237% OFFNZD 240 NZD 223 -
PNH 13:0017h 25m1 stopsUSM Invalid DatePhnom Penh - Koh Samui | Fri, May 23 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Phnom Penh to Koh Samui
| Cheapest one-way flight price | NZD 211 |
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| Off-season for travel | March |
| Peak season for travel | February |
| Flight distance | 567.86 km |
| Popular airline | Thai AirAsia |
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FAQ
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When are flight tickets from Phnom Penh (PNH) to Koh Samui (USM) the cheapest?
Airlines adjust prices for flights from Phnom Penh to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Phnom Penh (PNH) to Koh Samui (USM) cost?
According to Trip.com's data, the lowest price is around NZD 612.
How to find a cheap flight from Phnom Penh to Koh Samui
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phnom Penh to Koh Samui. Book your flights at the right time and save more.
Book Early
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
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