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

Return flights

31 Jul - 13 Aug	Thai VietJet Air
06 Jul - 09 Jul	Jetstar Japan
08 Jul - 29 Jul	VietJet Air
20 Jul - 23 Jul	VietJet Air
24 Jul - 28 Jul	Thai VietJet Air
17 Jul - 21 Jul	Jetstar Japan
17 Jul - 20 Jul	Jetstar Japan
18 Jul - 20 Jul	Jetstar Japan
24 Jul - 28 Jul	Vietnam Airlines	direct
17 Jul - 20 Jul	Vietnam Airlines	direct
18 Jul - 20 Jul	Vietnam Airlines	direct
31 Jul - 13 Aug	Vietnam Airlines	direct

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

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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Cheapest return flights from Osaka to Hanoi in July from $276

Return flights