Cheapest return flights from Seoul to Hanoi in February from $414

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

Return flights

28 Feb - 03 Mar T'way Air
28 Feb - 07 Mar Korean Air
28 Feb - 02 Mar Air Busan
28 Feb - 25 Mar Japan Airlines

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

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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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