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Cheap Flights to Koh Tonsai from HK$676

View HK$676 flight on Sat, 25 Jul 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$676 for one-way flights and HK$1,497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spring Airlines
Sat, 1 Aug - Tue, 4 Aug
SZX
Shenzhen
KTI
Phnom Penh
HK$1,497 Return, found 12 hours ago
HK$1,497
Return
found 12 hours ago
Select Spring Airlines flight, departing Sat, 1 Aug from Shenzhen to Phnom Penh, returning Tue, 4 Aug, priced at HK$1,497 found 12 hours ago
Cambodia Airways
Sat, 18 Jul - Mon, 20 Jul
SZX
Shenzhen
KTI
Phnom Penh
HK$1,644 Return, found 2 days ago
HK$1,644
Return
found 2 days ago
Select Cambodia Airways flight, departing Sat, 18 Jul from Shenzhen to Phnom Penh, returning Mon, 20 Jul, priced at HK$1,644 found 2 days ago
China Southern Airlines
Thu, 16 Jul - Thu, 23 Jul
CAN
Guangzhou
KTI
Phnom Penh
HK$2,208 Return, found 1 day ago
HK$2,208
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 16 Jul from Guangzhou to Phnom Penh, returning Thu, 23 Jul, priced at HK$2,208 found 1 day ago
Cathay Pacific
Sat, 1 Aug - Mon, 3 Aug
CAN
Guangzhou
KTI
Phnom Penh
HK$2,261 Return, found 10 hours ago
HK$2,261
Return
found 10 hours ago
Select Cathay Pacific flight, departing Sat, 1 Aug from Guangzhou to Phnom Penh, returning Mon, 3 Aug, priced at HK$2,261 found 10 hours ago
Xiamen Airlines
Thu, 20 Aug - Sun, 23 Aug
SZX
Shenzhen
KTI
Phnom Penh
HK$2,294 Return, found 10 hours ago
HK$2,294
Return
found 10 hours ago
Select Xiamen Airlines flight, departing Thu, 20 Aug from Shenzhen to Phnom Penh, returning Sun, 23 Aug, priced at HK$2,294 found 10 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. HK$1,497 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 Shenzhen (SZX), you could've snapped up a bargain seat for HK$676 in the last seven days. Return flights to Koh Tonsai ranged from HK$1,497 to HK$2,294 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$1,497 and HK$2,294. 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$1,496

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at HK$676 for one-way flights and HK$1,497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Tue, 21 Jul - Tue, 28 Jul
HKG
Hong Kong SAR
KTI
Phnom Penh
HK$1,735 Return, found 1 hour ago
HK$1,735
Return
found 1 hour ago
Select Cambodia Airways flight, departing Tue, 21 Jul from Hong Kong SAR to Phnom Penh, returning Tue, 28 Jul, priced at HK$1,735 found 1 hour ago
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