AirHint found the following cheapest return flights from Chiang Mai (CNX) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

26 Jan - 02 Feb	Thai VietJet Air
20 Jan - 28 Jan	Air China
26 Jan - 01 Feb	Thai VietJet Air
25 Jan - 01 Feb	Thai VietJet Air
19 Jan - 28 Jan	Cathay Pacific
20 Jan - 01 Feb	Thai Airways
21 Jan - 01 Feb	Thai Airways
22 Jan - 01 Feb	Thai Airways
23 Jan - 01 Feb	Thai Airways
20 Jan - 29 Jan	Thai Airways
19 Jan - 27 Jan	Thai Airways
19 Jan - 29 Jan	Thai Airways
19 Jan - 30 Jan	Thai Airways
19 Jan - 01 Feb	Thai Airways
24 Jan - 01 Feb	Thai Airways
19 Jan - 31 Jan	Cathay Pacific

Also check the deals for one-way flights from Chiang Mai to Frankfurt in January.

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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Cheapest return flights from Chiang Mai to Frankfurt in January from 708€

Return flights