Cheapest return flights from Hanoi to Seoul in March from $227

Best time to book flights for Hanoi (HAN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN) in March 2025 (see full year).

Return flights

27 Mar - 04 Apr Jeju Air direct
20 Mar - 26 Mar VietJet Air
28 Mar - 05 Apr VietJet Air direct
09 Mar - 27 Mar VietJet Air
09 Mar - 29 Mar Vietravel Airlines
20 Mar - 26 Mar VietJet Air direct
28 Mar - 03 Apr VietJet Air direct
07 Mar - 09 Mar China Southern
03 Mar - 10 Mar China Southern
27 Mar - 31 Mar Jeju Air direct
01 Mar - 08 Mar VietJet Air direct
01 Mar - 07 Mar China Southern
02 Mar - 06 Mar China Southern
26 Mar - 23 Apr HK Express
17 Mar - 27 Apr HK Express
18 Mar - 22 Apr HK Express
31 Mar - 05 Apr VietJet Air
26 Mar - 02 Apr HK Express
08 Mar - 01 Apr HK Express
28 Mar - 02 Apr HK Express

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

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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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