Cheap Flights to Koh Tonsai from HK$457

View HK$457 flight on Wed, 6 May 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 HK$457 for one-way flights and HK$1,095 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Sat, 24 Jan - Mon, 26 Jan
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$1,095 Return, found 5 hours ago
HK$1,095
Return
found 5 hours ago
Select AirAsia Cambodia flight, departing Sat, 24 Jan from Kuala Lumpur to Phnom Penh, returning Mon, 26 Jan, priced at HK$1,095 found 5 hours ago
Malaysia Airlines
Sat, 24 Jan - Mon, 26 Jan
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$1,358 Return, found 5 hours ago
HK$1,358
Return
found 5 hours ago
Select Malaysia Airlines flight, departing Sat, 24 Jan from Kuala Lumpur to Phnom Penh, returning Mon, 26 Jan, priced at HK$1,358 found 5 hours ago
Cambodia Airways
Sat, 24 Jan - Mon, 26 Jan
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$1,458 Return, found 5 hours ago
HK$1,458
Return
found 5 hours ago
Select Cambodia Airways flight, departing Sat, 24 Jan from Kuala Lumpur to Phnom Penh, returning Mon, 26 Jan, priced at HK$1,458 found 5 hours ago
Vietnam Airlines
Sat, 24 Jan - Mon, 26 Jan
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$2,593 Return, found 5 hours ago
HK$2,593
Return
found 5 hours ago
Select Vietnam Airlines flight, departing Sat, 24 Jan from Kuala Lumpur to Phnom Penh, returning Mon, 26 Jan, priced at HK$2,593 found 5 hours ago
Singapore Airlines
Mon, 1 Dec - Tue, 9 Dec
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$2,870 Return, found 3 days ago
HK$2,870
Return
found 3 days ago
Select Singapore Airlines flight, departing Mon, 1 Dec from Kuala Lumpur to Phnom Penh, returning Tue, 9 Dec, priced at HK$2,870 found 3 days 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. HK$1,095 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 Kuala Lumpur (KUL), you could've snapped up a bargain seat for HK$457 in the last seven days. Return flights to Koh Tonsai ranged from HK$1,095 to HK$2,870 over the same period.
When is the cheapest time to fly to Koh Tonsai?
Try to jet off early on in the week to bag a bargain fare to Koh Tonsai. Tuesday is commonly the most cost-effective day to take off, with Monday a close second. Saturday often has the highest fares. This is because a lot of travellers like to start their trip on a weekend.
How much is a plane ticket to Koh Tonsai?
In the last seven days, seats to Koh Tonsai varied between HK$1,095 and HK$2,870. 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
HK$1,095

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at HK$457 for one-way flights and HK$1,095 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Tue, 18 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
KTI
Phnom Penh
HK$1,676 Return, just found
HK$1,676
Return
just found
Select Cambodia Airways flight, departing Tue, 18 Nov from Hong Kong SAR to Phnom Penh, returning Fri, 21 Nov, priced at HK$1,676 just found

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