￥7,468 Cheap Flights to Koh Tonsai

View ￥7,468 flight on Fri, Nov 21, 2025Opens in a new window

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How much is the cheapest flight to Koh Tonsai?

Prices were available within the past 7 days and start at ￥7,468 for one-way flights and ￥17,481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, Feb 6 - Sun, Feb 8
DMK
Bangkok
KOS
Sihanoukville
￥17,481 Roundtrip, found 1 day ago
￥17,481
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Fri, Feb 6 from Bangkok to Sihanoukville, returning Sun, Feb 8, priced at ￥17,481 found 1 day ago
Thai Vietjet
Tue, Nov 18 - Thu, Nov 20
BKK
Bangkok
KTI
Phnom Penh
￥31,410 Roundtrip, found 3 days ago
￥31,410
Roundtrip
found 3 days ago
Select Thai Vietjet flight, departing Tue, Nov 18 from Bangkok to Phnom Penh, returning Thu, Nov 20, priced at ￥31,410 found 3 days ago
Air Cambodia
Mon, Aug 4 - Wed, Aug 6
SAI
Siem Reap
KOS
Sihanoukville
￥32,720 Roundtrip, found 1 day ago
￥32,720
Roundtrip
found 1 day ago
Select Air Cambodia flight, departing Mon, Aug 4 from Siem Reap to Sihanoukville, returning Wed, Aug 6, priced at ￥32,720 found 1 day ago
Xiamen Airlines
Wed, Oct 22 - Sun, Nov 9
KIX
Osaka
KTI
Phnom Penh
￥52,990 Roundtrip, found 6 days ago
￥52,990
Roundtrip
found 6 days ago
Select Xiamen Airlines flight, departing Wed, Oct 22 from Osaka to Phnom Penh, returning Sun, Nov 9, priced at ￥52,990 found 6 days ago
AirAsia
Fri, Sep 12 - Mon, Sep 15
SIN
Singapore
KOS
Sihanoukville
￥55,964 Roundtrip, found 8 hours ago
￥55,964
Roundtrip
found 8 hours ago
Select AirAsia flight, departing Fri, Sep 12 from Singapore to Sihanoukville, returning Mon, Sep 15, priced at ￥55,964 found 8 hours ago

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Koh Tonsai flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Koh Tonsai trip!

Frequently asked questions

How do I find cheap flights to Koh Tonsai that have flexible change policies?
We know that plans can change in a flash, so locking in a flexible ticket with Expedia makes sense. Simply check the "No change fee" box below the "Flexible change policies" filter. Your low-cost, flexible flight to Koh Tonsai is only a few clicks away.
How can I find cheap tickets to Koh Tonsai?
You'll always get an unbeatable deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to see the cheapest prices for nearby days. ￥17,481 was the lowest price for a flight to Koh Tonsai in the last seven days.
How much is a flight to Koh Tonsai?
If you were journeying one way from Bangkok (DMK), you could've snapped up a bargain seat for ￥7,468 in the last seven days. Return flights to Koh Tonsai ranged from ￥17,481 to ￥55,964 over the same period.
How much is a plane ticket to Koh Tonsai?
In the last seven days, seats to Koh Tonsai varied between ￥17,481 and ￥55,964. Prices depend on multiple things, particularly the departure time, cabin class, airline and how early the fare is booked.
What months are the cheapest to book a flight to Koh Tonsai?
February is the most affordable month to purchase a seat for your Koh Tonsai getaway. Airfares are priciest over the festive month of December, so avoid this time if possible.
Flights to Koh Tonsai information
Destination airport
Sihanoukville
Destination airport IATA code
KOS
Destination city name
Sihanoukville
Roundtrip price
￥17,480

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at ￥7,468 for one-way flights and ￥17,481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Xiamen Airlines
Wed, Oct 22 - Sun, Nov 9
KIX
Osaka
KTI
Phnom Penh
￥52,990 Roundtrip, found 6 days ago
￥52,990
Roundtrip
found 6 days ago
Select Xiamen Airlines flight, departing Wed, Oct 22 from Osaka to Phnom Penh, returning Sun, Nov 9, priced at ￥52,990 found 6 days ago
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