Cheapest return flights from Chiang Mai to Barcelona in March from $695

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Barcelona (BCN) in March 2026 (see full year).

Return flights

21 Mar - 25 Apr Etihad Airways
11 Mar - 15 Mar Thai VietJet Air
11 Mar - 14 Mar Thai VietJet Air

Also check the deals for one-way flights from Chiang Mai to Barcelona in March.

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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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