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Flights to Koh Tonsai, Kep from NT$8,847

View NT$4,673 flight on Fri, 2026/9/11Opens in a new window

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How much is the cheapest flight to Koh Tonsai?

Prices were available within the past 7 days and start at NT$4,673 for one-way flights and NT$8,847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Thu, Aug 13 - Sun, Aug 16
KHH
Kaohsiung
KTI
Phnom Penh
NT$8,847 Roundtrip, found 5 days ago
NT$8,847
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Thu, Aug 13 from Kaohsiung to Phnom Penh, returning Sun, Aug 16, priced at NT$8,847 found 5 days ago
Vietnam Airlines
Thu, Aug 20 - Tue, Aug 25
KHH
Kaohsiung
KTI
Phnom Penh
NT$8,865 Roundtrip, found 6 hours ago
NT$8,865
Roundtrip
found 6 hours ago
Select Vietnam Airlines flight, departing Thu, Aug 20 from Kaohsiung to Phnom Penh, returning Tue, Aug 25, priced at NT$8,865 found 6 hours ago
Vietnam Airlines
Tue, Jul 14 - Tue, Jul 21
KHH
Kaohsiung
KTI
Phnom Penh
NT$9,265 Roundtrip, found 8 hours ago
NT$9,265
Roundtrip
found 8 hours ago
Select Vietnam Airlines flight, departing Tue, Jul 14 from Kaohsiung to Phnom Penh, returning Tue, Jul 21, priced at NT$9,265 found 8 hours ago
Vietnam Airlines
Thu, Aug 13 - Sun, Aug 16
KHH
Kaohsiung
KTI
Phnom Penh
NT$9,279 Roundtrip, found 5 days ago
NT$9,279
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Thu, Aug 13 from Kaohsiung to Phnom Penh, returning Sun, Aug 16, priced at NT$9,279 found 5 days ago
Thai Airways International
Mon, Jul 13 - Mon, Jul 20
KHH
Kaohsiung
KTI
Phnom Penh
NT$19,800 Roundtrip, found 8 hours ago
NT$19,800
Roundtrip
found 8 hours ago
Select Thai Airways International flight, departing Mon, Jul 13 from Kaohsiung to Phnom Penh, returning Mon, Jul 20, priced at NT$19,800 found 8 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. NT$8,847 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 Kaohsiung (KHH), you could've snapped up a bargain seat for NT$4,673 in the last seven days. Return flights to Koh Tonsai ranged from NT$8,847 to NT$19,800 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 travelers 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 NT$8,847 and NT$19,800. 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
Roundtrip price
NT$4,526

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at NT$4,673 for one-way flights and NT$8,847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Tue, Sep 8 - Mon, Sep 14
TPE
Taipei
KTI
Phnom Penh
NT$8,847 Roundtrip, found 4 days ago
NT$8,847
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Tue, Sep 8 from Taipei to Phnom Penh, returning Mon, Sep 14, priced at NT$8,847 found 4 days ago
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