Cheapest one-way flights from Seoul to Hanoi in July from $113

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 July 2025 (see full year).

One-Way flights

08 Jul Vietnam Airlines direct
15 Jul Vietnam Airlines direct
16 Jul Vietnam Airlines direct
21 Jul China Southern
21 Jul Vietnam Airlines direct
27 Jul Vietnam Airlines
10 Jul AirAsia X
03 Jul AirAsia X
04 Jul Scoot Tigerair
31 Jul AirAsia X

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

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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