Cheapest return flights from Seoul to Hanoi in May from 195€

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

Return flights

28 May - 05 Jun Jeju Air direct
08 May - 21 May Jeju Air direct
10 May - 21 May Jeju Air direct
17 May - 29 Jun Jeju Air direct
24 May - 28 May Jeju Air direct
17 May - 21 May Jeju Air direct
07 May - 21 May Jeju Air direct
13 May - 21 May Jeju Air direct
27 May - 28 May Jeju Air direct
06 May - 04 Jun Jeju Air direct
28 May - 04 Jun Jeju Air direct
13 May - 28 May Jeju Air direct
14 May - 28 May Jeju Air direct
08 May - 22 May Jeju Air direct
17 May - 05 Jun Jeju Air direct
30 May - 05 Jun Jeju Air direct
28 May - 14 Jun Jeju Air direct
07 May - 21 Jun Jeju Air direct
13 May - 12 Jun Jeju Air direct
17 May - 04 Jun Jeju Air direct

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