Cheapest one-way flights from Hanoi to Seoul in March from $259

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

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Seoul (ICN) in March 2026 (see full year).

One-Way flights

02 Mar Asiana Airlines direct
24 Mar Asiana Airlines direct
13 Mar Korean Air direct
04 Mar Asiana Airlines direct
22 Mar Korean Air direct
12 Mar Korean Air direct
11 Mar Scoot Tigerair
09 Mar Scoot Tigerair
16 Mar Scoot Tigerair
10 Mar AirAsia

Also check the deals for return flights from Hanoi to Seoul in March.

Skyscanner

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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