AirHint found the following cheapest return flights from Haiphong (HPH) to Seoul (ICN) in March 2026 (see full year).

Return flights

16 Mar - 23 Mar	VietJet Air	direct
18 Mar - 25 Mar	VietJet Air
12 Mar - 19 Mar	VietJet Air	direct
13 Mar - 20 Mar	VietJet Air	direct
18 Mar - 25 Mar	VietJet Air	direct
15 Mar - 22 Mar	VietJet Air
15 Mar - 22 Mar	VietJet Air	direct

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

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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Cheapest return flights from Haiphong to Seoul in March from 190€

Return flights