Cheapest one-way flights from Hanoi to Seoul in May from 70€

Best time to book flights for Hanoi (HAN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Seoul (ICN) in May 2025 (see full year).

One-Way flights

23 May VietJet Air direct
24 May VietJet Air direct
13 May VietJet Air direct
30 May VietJet Air direct
10 May VietJet Air direct
21 May Jeju Air direct
31 May Jeju Air direct
17 May Jeju Air direct
07 May VietJet Air
20 May VietJet Air

Also check the deals for return flights from Hanoi to Seoul in May.

Skyscanner

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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