Cheapest one-way flights from Hanoi to Seoul in October from $108

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

One-Way flights

08 Oct VietJet Air direct
07 Oct VietJet Air
05 Oct VietJet Air direct
24 Oct VietJet Air
10 Oct VietJet Air
25 Oct HK Express
02 Oct Philippine Airlines
06 Oct VietJet Air
22 Oct HK Express
03 Oct Vietnam Airlines

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

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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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