Flights to Koh Tonsai, Kep from NT$8,367

View NT$5,176 flight on Tue, 2025/9/30Opens 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$5,176 for one-way flights and NT$8,367 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$16,606 Roundtrip, found 1 day ago
NT$16,606
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$16,606 found 1 day ago
Vietnam Airlines
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$17,805 Roundtrip, found 1 day ago
NT$17,805
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$17,805 found 1 day ago
AirAsia X
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$18,603 Roundtrip, found 1 day ago
NT$18,603
Roundtrip
found 1 day ago
Select AirAsia X flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$18,603 found 1 day ago
AirAsia X
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$20,757 Roundtrip, found 1 day ago
NT$20,757
Roundtrip
found 1 day ago
Select AirAsia X flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$20,757 found 1 day ago
EVA Airways
Mon, Sep 15 - Thu, Sep 18
UKB
Kobe
KOS
Sihanoukville
NT$23,849 Roundtrip, found 1 day ago
NT$23,849
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 15 from Kobe to Sihanoukville, returning Thu, Sep 18, priced at NT$23,849 found 1 day ago
EVA Airways
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$24,587 Roundtrip, found 1 day ago
NT$24,587
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$24,587 found 1 day ago
EVA Airways
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$25,399 Roundtrip, found 1 day ago
NT$25,399
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$25,399 found 1 day ago
EVA Airways
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$28,751 Roundtrip, found 1 day ago
NT$28,751
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$28,751 found 1 day ago
EVA Airways
Mon, Sep 15 - Thu, Sep 18
KIX
Osaka
KOS
Sihanoukville
NT$29,563 Roundtrip, found 1 day ago
NT$29,563
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Sep 15 from Osaka to Sihanoukville, returning Thu, Sep 18, priced at NT$29,563 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. NT$8,367 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 Taipei (TPE), you could've snapped up a bargain seat for NT$5,176 in the last seven days. Return flights to Koh Tonsai ranged from NT$8,367 to NT$29,563 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$8,367 and NT$29,563. 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.
Flights to Koh Tonsai information
Destination airport
Techo Intl. Airport
Destination airport IATA code
KTI
Destination city name
Techo Intl. Airport
Roundtrip price
NT$8,367

Trending flights to Koh Tonsai

Prices were available within the past 7 days and start at NT$5,176 for one-way flights and NT$8,367 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Wed, Oct 15 - Fri, Oct 17
TPE
Taipei
KTI
Phnom Penh
NT$8,367 Roundtrip, found 3 days ago
NT$8,367
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Wed, Oct 15 from Taipei to Phnom Penh, returning Fri, Oct 17, priced at NT$8,367 found 3 days ago
*Available to Expedia members.