Cheapest one-way flights from Hanoi to Seoul in August from $103

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 August 2025 (see full year).

One-Way flights

15 Aug VietJet Air direct
08 Aug VietJet Air direct
23 Aug VietJet Air direct
13 Aug VietJet Air direct
19 Aug VietJet Air direct
07 Aug Scoot Tigerair
04 Aug VietJet Air
29 Aug Jeju Air direct
30 Aug Jeju Air direct
06 Aug Jeju 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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