Cheapest return flights from Hanoi to Seoul in July from $181

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

01 Jul - 03 Jul VietJet Air direct
04 Jul - 06 Jul VietJet Air direct
10 Jul - 14 Jul VietJet Air direct
07 Jul - 13 Jul VietJet Air
04 Jul - 07 Jul VietJet Air
04 Jul - 08 Jul VietJet Air
04 Jul - 13 Jul VietJet Air
04 Jul - 07 Jul Jeju Air direct
04 Jul - 08 Jul Jeju Air direct
25 Jul - 29 Jul VietJet Air
31 Jul - 04 Aug VietJet Air
20 Jul - 06 Aug VietJet Air
13 Jul - 10 Aug VietJet Air
20 Jul - 10 Aug VietJet Air
12 Jul - 10 Aug VietJet Air
14 Jul - 10 Aug VietJet Air
18 Jul - 10 Aug HK Express
14 Jul - 08 Aug HK Express
25 Jul - 02 Aug VietJet Air
11 Jul - 01 Aug VietJet Air

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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