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

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

Return flights

27 Apr - 21 May Jeju Air direct
26 Apr - 28 May Jeju Air direct
27 Apr - 22 May Jeju Air direct
23 Apr - 07 May Jeju Air direct
27 Apr - 10 May Jeju Air direct
18 Apr - 31 May Jeju Air direct
21 Apr - 12 May Jeju Air direct
26 Apr - 14 May Jeju Air direct
18 Apr - 02 May Jeju Air direct
25 Apr - 10 May Jeju Air direct
11 Apr - 18 Apr VietJet Air
14 Apr - 17 Apr Shandong Airlines
15 Apr - 24 Apr Hong Kong Airlines
17 Apr - 23 Apr Hong Kong Airlines
17 Apr - 24 Apr Hong Kong Airlines
18 Apr - 24 Apr Hong Kong Airlines
19 Apr - 24 Apr Hong Kong Airlines
18 Apr - 23 Apr Hong Kong Airlines
15 Apr - 18 Apr Hong Kong Airlines
10 Apr - 14 Apr Jeju Air direct

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

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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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