Cheapest return flights from Seoul to Hanoi in June from $140

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

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

Return flights

26 Jun - 29 Jun VietJet Air direct
27 Jun - 29 Jun VietJet Air direct
27 Jun - 30 Jun VietJet Air direct
19 Jun - 29 Jun VietJet Air direct
14 Jun - 23 Jun VietJet Air direct
19 Jun - 01 Jul VietJet Air direct
24 Jun - 29 Jun VietJet Air direct
26 Jun - 28 Jun VietJet Air direct
20 Jun - 23 Jun VietJet Air direct
26 Jun - 03 Jul VietJet Air direct
28 Jun - 30 Jun VietJet Air direct
29 Jun - 30 Jun VietJet Air direct
18 Jun - 01 Jul VietJet Air direct
25 Jun - 02 Jul China Southern
26 Jun - 02 Jul VietJet Air
25 Jun - 02 Jul Jeju Air direct
22 Jun - 07 Jul Vietnam Airlines direct
30 Jun - 05 Jul VietJet Air
26 Jun - 04 Jul Jeju Air direct
25 Jun - 17 Jul Jeju Air direct

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