Cheapest one-way flights from Hanoi to Seoul in January from $157

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

One-Way flights

28 Jan VietJet Air direct
25 Jan Scoot
04 Jan VietJet Air direct
11 Jan Scoot
14 Jan HK Express
27 Jan HK Express
10 Jan HK Express
15 Jan Cebu Pacific
09 Jan HK Express
16 Jan Scoot

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

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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