AirHint found the following cheapest return flights from Seoul (ICN) to Haiphong (HPH) in November 2025 (see full year).

Return flights

27 Nov - 02 Dec	VietJet Air	direct
12 Nov - 15 Nov	VietJet Air	direct
15 Nov - 17 Nov	VietJet Air	direct
21 Nov - 26 Nov	VietJet Air	direct
06 Nov - 09 Nov	VietJet Air	direct
05 Nov - 09 Nov	VietJet Air	direct
14 Nov - 18 Nov	VietJet Air
08 Nov - 10 Nov	VietJet Air
21 Nov - 24 Nov	VietJet Air
09 Nov - 16 Nov	VietJet Air
01 Nov - 08 Nov	VietJet Air
26 Nov - 03 Dec	VietJet Air
28 Nov - 01 Dec	VietJet Air
29 Nov - 01 Dec	VietJet Air
14 Nov - 12 Dec	VietJet Air

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

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 Seoul to Haiphong in November from $112

Return flights