Cheapest return flights from Hanoi to Seoul in July from $356

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

AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN) in July 2025 (see full year).

Return flights

25 Jul - 29 Jul Air Macau
01 Jul - 15 Jul Vietnam Airlines direct
25 Jul - 29 Jul VietJet Air direct
31 Jul - 11 Aug AirAsia
31 Jul - 14 Aug AirAsia
31 Jul - 21 Aug AirAsia
15 Jul - 29 Jul AirAsia
15 Jul - 17 Jul AirAsia
15 Jul - 31 Jul AirAsia
25 Jul - 11 Aug AirAsia
25 Jul - 14 Aug AirAsia
21 Jul - 11 Aug AirAsia
14 Jul - 29 Jul AirAsia
14 Jul - 17 Jul AirAsia
14 Jul - 31 Jul AirAsia
31 Jul - 07 Aug AirAsia
31 Jul - 16 Aug AirAsia
31 Jul - 08 Aug AirAsia
25 Jul - 31 Jul AirAsia
25 Jul - 07 Aug AirAsia

Also check the deals for one-way flights from Hanoi to Seoul in July.

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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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