Cheapest return flights from Kaohsiung to Istanbul in April from $674

AirHint found the following cheapest return flights from Kaohsiung (KHH) to Istanbul (IST) in April 2026 (see full year).

Return flights

18 Apr - 25 Apr HK Express
14 Apr - 21 Apr HK Express
21 Apr - 28 Apr HK Express
22 Apr - 29 Apr Cathay Pacific
01 Apr - 11 Apr Thai Lion Air
01 Apr - 06 Apr Thai Lion Air
10 Apr - 14 Apr Cathay Pacific
30 Apr - 09 May VietJet Air
02 Apr - 11 Apr Thai AirAsia
03 Apr - 11 Apr HK Express

Also check the deals for one-way flights from Kaohsiung to Istanbul in April.

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