Cheapest one-way flights from Seoul to Hanoi in April from 57€

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

One-Way flights

19 Apr VietJet Air direct
18 Apr VietJet Air direct
12 Apr VietJet Air direct
01 Apr VietJet Air direct
08 Apr VietJet Air direct
22 Apr VietJet Air direct
23 Apr VietJet Air direct
11 Apr VietJet Air direct
29 Apr VietJet Air direct
27 Apr VietJet Air direct

Also check the deals for return 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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