Cheapest one-way flights from Seoul to Hanoi in March from $77

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

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

One-Way flights

06 Mar VietJet Air direct
11 Mar VietJet Air direct
01 Mar VietJet Air direct
24 Mar Jeju Air direct
03 Mar Jeju Air direct
15 Mar Jeju Air direct
16 Mar Jeju Air direct
02 Mar Jeju Air direct
09 Mar Jeju Air direct
04 Mar Jeju Air direct

Also check the deals for return flights from Seoul to Hanoi 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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