Cheapest return flights from Haikou to Bangkok in March from $184

AirHint found the following cheapest return flights from Haikou (HAK) to Bangkok (BKK) in March 2026 (see full year).

Return flights

26 Mar - 30 Mar Hainan Airlines direct
19 Mar - 23 Mar Hainan Airlines direct
23 Mar - 27 Mar Cathay Pacific

Also check the deals for one-way flights from Haikou to Bangkok 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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