Cheap Flights to Koh Tonsai: Koh Tonsai Flight Deals

View €103 flight on Wed, 29 Apr 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 €103 for one-way flights and €181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Wed, 29 Apr - Tue, 5 May
BKK
Bangkok
KTI
Phnom Penh
€181 Return, found 2 days ago
€181
Return
found 2 days ago
Select Cambodia Airways flight, departing Wed, 29 Apr from Bangkok to Phnom Penh, returning Tue, 5 May, priced at €181 found 2 days ago
Hahn Air Systems
Fri, 29 May - Mon, 1 Jun
BKK
Bangkok
KTI
Phnom Penh
€200 Return, found 5 hours ago
€200
Return
found 5 hours ago
Select Hahn Air Systems flight, departing Fri, 29 May from Bangkok to Phnom Penh, returning Mon, 1 Jun, priced at €200 found 5 hours ago
Thai Airways International
Thu, 30 Apr - Tue, 5 May
BKK
Bangkok
KTI
Phnom Penh
€221 Return, found 6 days ago
€221
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 30 Apr from Bangkok to Phnom Penh, returning Tue, 5 May, priced at €221 found 6 days ago
Air Cambodia
Fri, 29 May - Mon, 1 Jun
BKK
Bangkok
KTI
Phnom Penh
€245 Return, found 5 hours ago
€245
Return
found 5 hours ago
Select Air Cambodia flight, departing Fri, 29 May from Bangkok to Phnom Penh, returning Mon, 1 Jun, priced at €245 found 5 hours ago
Bangkok Airways
Fri, 29 May - Mon, 1 Jun
BKK
Bangkok
KTI
Phnom Penh
€295 Return, found 5 hours ago
€295
Return
found 5 hours ago
Select Bangkok Airways flight, departing Fri, 29 May from Bangkok to Phnom Penh, returning Mon, 1 Jun, priced at €295 found 5 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. €181 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 (BKK), you could've snapped up a bargain seat for €103 in the last seven days. Return flights to Koh Tonsai ranged from €181 to €580 over the same period.
How much is a plane ticket to Koh Tonsai?
In the last seven days, seats to Koh Tonsai varied between €181 and €580. 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 €103 for one-way flights and €181 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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