Cheapest one-way flights from Hanoi to Busan in April from $142

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Busan (PUS) in April 2026 (see full year).

One-Way flights

16 Apr VietJet Air
12 Apr VietJet Air direct
09 Apr VietJet Air
06 Apr VietJet Air direct
23 Apr VietJet Air
17 Apr VietJet Air
24 Apr VietJet Air
18 Apr VietJet Air
16 Apr VietJet Air direct
30 Apr VietJet Air

Also check the deals for return flights from Hanoi to Busan in April.

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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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