Cheapest one-way flights from Hanoi to Seoul in August from $109

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

One-Way flights

31 Aug VietJet Air direct
22 Aug VietJet Air direct
21 Aug VietJet Air direct
28 Aug VietJet Air direct
24 Aug VietJet Air direct
23 Aug VietJet Air direct
20 Aug VietJet Air direct
29 Aug Jeju Air direct
11 Aug VietJet Air direct
12 Aug VietJet Air direct

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

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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