Cheapest one-way flights from Chiang Mai to Keflavik in May from 564€

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Keflavik (KEF) in May 2026 (see full year).

One-Way flights

17 May Thai AirAsia
14 May Thai Lion Air
15 May Thai AirAsia
16 May Thai Lion Air
19 May Qatar Airways

Also check the deals for return flights from Chiang Mai to Keflavik in May.

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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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