Cheapest one-way flights from Hanoi to Seoul in October from $88

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

One-Way flights

19 Oct VietJet Air direct
18 Oct VietJet Air direct
10 Oct Philippine Airlines
02 Oct Philippine Airlines
01 Oct Philippine Airlines
05 Oct Philippine Airlines
06 Oct Philippine Airlines
11 Oct Philippine Airlines
03 Oct Philippine Airlines
25 Oct Scoot

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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