Cheapest return flights from Osaka to Hanoi in December from $444

AirHint found the following cheapest return flights from Osaka (KIX) to Hanoi (HAN) in December 2025 (see full year).

Return flights

31 Dec - 26 Jan VietJet Air
31 Dec - 09 Jan VietJet Air
31 Dec - 08 Jan VietJet Air
31 Dec - 01 Jan VietJet Air
30 Dec - 16 Jan Hong Kong Airlines
30 Dec - 09 Jan Hong Kong Airlines
31 Dec - 06 Jan Hong Kong Airlines
31 Dec - 05 Jan VietJet Air
30 Dec - 01 Jan Hong Kong Airlines
30 Dec - 02 Jan Hong Kong Airlines
26 Dec - 29 Dec Hong Kong Airlines
26 Dec - 30 Dec Hong Kong Airlines
26 Dec - 31 Dec Hong Kong Airlines
28 Dec - 31 Dec Hong Kong Airlines
27 Dec - 31 Dec Hong Kong Airlines
28 Dec - 30 Dec Hong Kong Airlines
26 Dec - 28 Dec Hong Kong Airlines
27 Dec - 28 Dec Cathay Pacific
26 Dec - 29 Dec Vietnam Airlines direct
26 Dec - 28 Dec Vietnam Airlines direct

Also check the deals for one-way flights from Osaka to Hanoi in December.

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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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