Cheapest return flights from Hanoi to Busan in May from $219

AirHint found the following cheapest return flights from Hanoi (HAN) to Busan (PUS) in May 2026 (see full year).

Return flights

20 May - 22 May VietJet Air
16 May - 24 May VietJet Air
17 May - 20 May VietJet Air
17 May - 20 May VietJet Air direct
29 May - 05 Jun VietJet Air
05 May - 12 May VietJet Air
01 May - 05 May HK Express

Also check the deals for one-way flights from Hanoi to Busan 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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