Cheap Flights to On Tai from HK$618

View HK$618 flight on Fri, 10 Oct 2025Opens in a new window

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Flights to On Tai information
Destination airport
Chiang Mai Intl.
Destination airport IATA code
CNX
Destination city name
Chiang Mai
Return price
HK$450

Trending flights to On Tai

Prices were available within the past 7 days and start at HK$618 for one-way flights and HK$1,007 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Fri, 12 Sep - Thu, 25 Sep
HKG
Hong Kong SAR
CNX
Chiang Mai
HK$1,007 Return, found 3 days ago
HK$1,007
Return
found 3 days ago
Select HK Express flight, departing Fri, 12 Sep from Hong Kong SAR to Chiang Mai, returning Thu, 25 Sep, priced at HK$1,007 found 3 days ago
*Available to Expedia members.