Cheapest return flights from Seoul to Hanoi in July from 151€

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

Return flights

18 Jul - 21 Jul VietJet Air direct
26 Jul - 31 Jul VietJet Air direct
04 Jul - 08 Jul Jeju Air direct
25 Jul - 01 Aug VietJet Air direct
03 Jul - 08 Jul Jeju Air direct
03 Jul - 09 Jul Jeju Air direct
03 Jul - 06 Jul Jeju Air direct
01 Jul - 04 Jul Jeju Air direct
11 Jul - 19 Jul Thai VietJet Air
03 Jul - 10 Jul Thai VietJet Air
08 Jul - 12 Jul Thai VietJet Air
23 Jul - 11 Aug Thai VietJet Air
24 Jul - 11 Aug Thai VietJet Air
10 Jul - 05 Aug VietJet Air
10 Jul - 02 Aug VietJet Air
10 Jul - 01 Aug VietJet Air
10 Jul - 04 Aug VietJet Air
11 Jul - 05 Aug Thai VietJet Air
23 Jul - 01 Aug Thai VietJet Air
24 Jul - 01 Aug Thai VietJet Air

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