Cheap Flights to Koh Tonsai: Koh Tonsai Flight Deals

View €108 flight on Sat, 12 Sept 2026Opens in a new window

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Cheap round-trip flights to Koh Tonsai

Prices were available within the past 7 days and start at €108 for one-way flights and €249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Mon, 30 Nov - Fri, 4 Dec
SAI
Siem Reap
KOS
Sihanoukville
€249 Return, found 4 days ago
€249
Return
found 4 days ago
Select Air Cambodia flight, departing Mon, 30 Nov from Siem Reap to Sihanoukville, returning Fri, 4 Dec, priced at €249 found 4 days ago
Vietnam Airlines
Thu, 14 May - Mon, 18 May
PVG
Shanghai
KTI
Phnom Penh
€319 Return, found 14 hours ago
€319
Return
found 14 hours ago
Select Vietnam Airlines flight, departing Thu, 14 May from Shanghai to Phnom Penh, returning Mon, 18 May, priced at €319 found 14 hours ago
Etihad Airways
Mon, 18 May - Tue, 16 Jun
DUB
Dublin
KTI
Phnom Penh
€580 Return, found 3 days ago
€580
Return
found 3 days ago
Select Etihad Airways flight, departing Mon, 18 May from Dublin to Phnom Penh, returning Tue, 16 Jun, priced at €580 found 3 days ago
EVA Airways
Tue, 22 Dec - Mon, 28 Dec
PVG
Shanghai
KOS
Sihanoukville
€659 Return, found 11 hours ago
€659
Return
found 11 hours ago
Select EVA Airways flight, departing Tue, 22 Dec from Shanghai to Sihanoukville, returning Mon, 28 Dec, priced at €659 found 11 hours ago
Air China
Tue, 1 Sept - Mon, 19 Oct
LHR
London
KTI
Phnom Penh
€676 Return, found 16 hours ago
€676
Return
found 16 hours ago
Select Air China flight, departing Tue, 1 Sept from London to Phnom Penh, returning Mon, 19 Oct, priced at €676 found 16 hours ago

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. €249 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 Shanghai (PVG), you could've snapped up a bargain seat for €108 in the last seven days. Return flights to Koh Tonsai ranged from €249 to €676 over the same period.
How much is a plane ticket to Koh Tonsai?
In the last seven days, seats to Koh Tonsai varied between €249 and €676. 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.

Travel information

Destination airport
Techo Intl. Airport
Destination airport IATA code
KTI
Destination city name
Techo Intl. Airport
Return price
€181

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at €108 for one-way flights and €249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 18 May - Tue, 16 Jun
DUB
Dublin
KTI
Phnom Penh
€580 Return, found 3 days ago
€580
Return
found 3 days ago
Select Etihad Airways flight, departing Mon, 18 May from Dublin to Phnom Penh, returning Tue, 16 Jun, priced at €580 found 3 days ago
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