AirHint found the following cheapest one-way flights from Seoul (GMP) to Hanoi (HAN) in February 2026 (see full year).
One-Way flights
| 02 Feb | Jeju Air | ||
| 10 Feb | Jeju Air | ||
| 11 Feb | Korean Air | ||
| 27 Feb | EVA Air | ||
| 17 Feb | Air China | ||
| 18 Feb | Air China | ||
| 07 Feb | Air China | ||
| 15 Feb | Air China | ||
| 21 Feb | Air China |
Also check the deals for return flights from Seoul to Hanoi in February.
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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