AirHint found the following cheapest return flights from Kolkata (CCU) to Kunming (KMG) in May 2026 (see full year).
Return flights
| 01 May - 15 May | China Eastern | ||
| 23 May - 02 Jun | Thai AirAsia | ||
| 24 May - 03 Jun | Thai Airways | ||
| 03 May - 07 May | Thai Airways | ||
| 22 May - 29 May | Thai AirAsia |
Also check the deals for one-way flights from Kolkata to Kunming in May.
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