Cheapest return flights from Hanoi to Seoul in June from $146

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 June 2025 (see full year).

Return flights

14 Jun - 21 Jun VietJet Air direct
12 Jun - 17 Jun VietJet Air direct
24 Jun - 28 Jun VietJet Air direct
12 Jun - 16 Jun VietJet Air direct
12 Jun - 15 Jun VietJet Air direct
08 Jun - 15 Jun VietJet Air direct
16 Jun - 19 Jun VietJet Air
17 Jun - 21 Jun VietJet Air
23 Jun - 28 Jun VietJet Air
23 Jun - 27 Jun VietJet Air
29 Jun - 02 Jul VietJet Air
23 Jun - 15 Jul VietJet Air
23 Jun - 01 Jul VietJet Air
16 Jun - 31 Jul VietJet Air
30 Jun - 07 Jul VietJet Air
20 Jun - 06 Jul Jeju Air direct
20 Jun - 05 Jul VietJet Air
23 Jun - 01 Jul Jeju Air direct
20 Jun - 05 Jul Jeju Air direct
30 Jun - 07 Jul Jeju Air direct

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

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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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