Cheapest return flights from Hanoi to Seoul in December from $215

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

Return flights

14 Dec - 21 Dec VietJet Air
01 Dec - 08 Dec VietJet Air
24 Dec - 31 Dec VietJet Air
26 Dec - 04 Jan VietJet Air
07 Dec - 10 Dec HK Express
31 Dec - 03 Jan VietJet Air
07 Dec - 16 Dec HK Express
23 Dec - 12 Jan HK Express
23 Dec - 08 Jan HK Express
20 Dec - 08 Jan HK Express
07 Dec - 21 Dec HK Express
07 Dec - 28 Dec HK Express
14 Dec - 21 Dec Asiana Airlines direct
01 Dec - 08 Dec Asiana Airlines direct
29 Dec - 12 Jan HK Express
29 Dec - 08 Jan HK Express
31 Dec - 12 Jan HK Express
31 Dec - 08 Jan HK Express
27 Dec - 12 Jan HK Express
23 Dec - 28 Dec HK Express

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

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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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