Cheap Flights to Koh Tonsay

View ₩215,064 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Koh Tonsay?

Prices were available within the past 7 days and start at ₩215,064 for one-way flights and ₩456,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, Sep 10 - Tue, Sep 30
ICN
Seoul
KTI
Phnom Penh
₩456,700 Roundtrip, found 1 day ago
₩456,700
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 10 from Seoul to Phnom Penh, returning Tue, Sep 30, priced at ₩456,700 found 1 day ago
Xiamen Airlines
Wed, Sep 10 - Tue, Sep 30
ICN
Seoul
KTI
Phnom Penh
₩508,800 Roundtrip, found 1 day ago
₩508,800
Roundtrip
found 1 day ago
Select Xiamen Airlines flight, departing Wed, Sep 10 from Seoul to Phnom Penh, returning Tue, Sep 30, priced at ₩508,800 found 1 day ago
Vietnam Airlines
Sat, Sep 20 - Sun, Sep 28
ICN
Seoul
KOS
Sihanoukville
₩570,600 Roundtrip, found 23 hours ago
₩570,600
Roundtrip
found 23 hours ago
Select Vietnam Airlines flight, departing Sat, Sep 20 from Seoul to Sihanoukville, returning Sun, Sep 28, priced at ₩570,600 found 23 hours ago
Thai Airways International
Wed, Sep 10 - Tue, Sep 30
ICN
Seoul
KTI
Phnom Penh
₩753,900 Roundtrip, found 1 day ago
₩753,900
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Wed, Sep 10 from Seoul to Phnom Penh, returning Tue, Sep 30, priced at ₩753,900 found 1 day ago
Malaysia Airlines
Fri, Oct 3 - Sun, Oct 12
ICN
Seoul
KTI
Phnom Penh
₩2,069,373 Roundtrip, found 14 hours ago
₩2,069,373
Roundtrip
found 14 hours ago
Select Malaysia Airlines flight, departing Fri, Oct 3 from Seoul to Phnom Penh, returning Sun, Oct 12, priced at ₩2,069,373 found 14 hours ago

Searching for cheap flights to Koh Tonsay? No travel company presents more choices than Expedia if you're looking to compare flights to Koh Tonsay. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Kep. Expedia provides the cheapest flights to many destinations in Kep and you may find even greater savings if you combine your flight with a hotel stay in Koh Tonsay.

Flights to Koh Tonsay information
Destination airport
Techo Intl. Airport
Destination airport IATA code
KTI
Destination city name
Techo Intl. Airport
Roundtrip price
₩456,700

Trending flights to Koh Tonsay

Prices were available within the past 7 days and start at ₩215,064 for one-way flights and ₩456,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, Sep 10 - Tue, Sep 30
ICN
Seoul
KTI
Phnom Penh
₩456,700 Roundtrip, found 1 day ago
₩456,700
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 10 from Seoul to Phnom Penh, returning Tue, Sep 30, priced at ₩456,700 found 1 day ago
*Available to Expedia members.