Cheapest return flights from Chiang Mai to Bucharest in October from 600€

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Bucharest (OTP) in October 2025 (see full year).

Return flights

03 Oct - 07 Oct Thai VietJet Air

Also check the deals for one-way flights from Chiang Mai to Bucharest in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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