Cheap Flights to Koh Tonsai from HK$553

View HK$553 flight on Fri, 5 Jun 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$553 for one-way flights and HK$1,423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Fri, 5 Jun - Fri, 12 Jun
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$1,423 Return, found 5 days ago
HK$1,423
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Fri, 5 Jun from Kuala Lumpur to Phnom Penh, returning Fri, 12 Jun, priced at HK$1,423 found 5 days ago
Cambodia Airways
Fri, 5 Jun - Fri, 12 Jun
KUL
Kuala Lumpur
KTI
Phnom Penh
HK$1,433 Return, found 5 days ago
HK$1,433
Return
found 5 days ago
Select Cambodia Airways flight, departing Fri, 5 Jun from Kuala Lumpur to Phnom Penh, returning Fri, 12 Jun, priced at HK$1,433 found 5 days ago
Malaysia Airlines
Thu, 30 Jul - Thu, 6 Aug
SZX
Shenzhen
KTI
Phnom Penh
HK$1,805 Return, found 13 hours ago
HK$1,805
Return
found 13 hours ago
Select Malaysia Airlines flight, departing Thu, 30 Jul from Shenzhen to Phnom Penh, returning Thu, 6 Aug, priced at HK$1,805 found 13 hours ago
Spring Airlines
Tue, 19 May - Thu, 28 May
PVG
Shanghai
KTI
Phnom Penh
HK$2,120 Return, found 4 days ago
HK$2,120
Return
found 4 days ago
Select Spring Airlines flight, departing Tue, 19 May from Shanghai to Phnom Penh, returning Thu, 28 May, priced at HK$2,120 found 4 days ago
AirAsia
Fri, 15 May - Mon, 18 May
KUL
Kuala Lumpur
KOS
Sihanoukville
HK$2,211 Return, found 1 day ago
HK$2,211
Return
found 1 day ago
Select AirAsia flight, departing Fri, 15 May from Kuala Lumpur to Sihanoukville, returning Mon, 18 May, priced at HK$2,211 found 1 day 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$1,423 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$553 in the last seven days. Return flights to Koh Tonsai ranged from HK$1,423 to HK$2,211 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$1,423 and HK$2,211. 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$1,423

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at HK$553 for one-way flights and HK$1,423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Mon, 4 May - Fri, 15 May
HKG
Hong Kong SAR
KTI
Phnom Penh
HK$1,776 Return, found 1 hour ago
HK$1,776
Return
found 1 hour ago
Select Cambodia Airways flight, departing Mon, 4 May from Hong Kong SAR to Phnom Penh, returning Fri, 15 May, priced at HK$1,776 found 1 hour ago
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