Cheapest return flights from Hanoi to Seoul in July from $300

AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN) in July 2026 (see full year).

Return flights

25 Jul - 02 Aug VietJet Air
22 Jul - 26 Jul VietJet Air
22 Jul - 26 Jul Vietnam Airlines direct
25 Jul - 02 Aug Asiana Airlines direct

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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