Cheapest return flights from Hanoi to Seoul in May from 162€

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

Return flights

22 May - 31 May VietJet Air direct
02 May - 09 May VietJet Air
16 May - 19 May VietJet Air
16 May - 20 May VietJet Air
13 May - 15 May VietJet Air direct
15 May - 03 Jun VietJet Air
05 May - 09 May VietJet Air
20 May - 23 May VietJet Air
15 May - 20 May VietJet Air
22 May - 29 May VietJet Air
20 May - 23 May VietJet Air direct
15 May - 03 Jun Asiana Airlines direct

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