Cheap Flights from Hanoi Airport to Osaka Prefecture from C$338 Roundtrip

Flight deals from Hanoi Airport to Osaka Prefecture

Looking for cheap flights from Hanoi Airport to Osaka Prefecture, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Osaka.C$338 per passenger.Departing Thu, Sep 11, returning Thu, Sep 18.Round-trip flight with VietJet Air.Outbound direct flight with VietJet Air departing from Hanoi on Thu, Sep 11, arriving in Kansai International (Osaka).Inbound direct flight with VietJet Air departing from Kansai International (Osaka) on Thu, Sep 18, arriving in Hanoi.Price includes taxes and charges.From C$338, select.

Flying from Hanoi Airport to Osaka Prefecture

Arm yourself with these facts on the fly.

Cheapest flight found	C$338, Osaka
Cheapest month to fly	September
Average flight time	4 hrs, 19 mins
Average flights per week	100
Most popular airline	Vietnam Airlines

How to find cheap flights from Hanoi Airport to Osaka Prefecture

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Hanoi Airport to Osaka Prefecture. Other savvy travelers recently found round-trip flights from C$338 and one-way tickets from C$164. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in July

The cheapest time to fly from Hanoi Airport to Osaka Prefecture is currently July.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Hanoi Airport to Osaka Prefecture.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Hanoi Airport to anywhere you choose in Osaka Prefecture.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Hanoi Airport to your chosen airport in Osaka Prefecture go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Hanoi Airport to Osaka Prefecture flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Hanoi Airport to Osaka Prefecture?

Yes – direct flights currently operate from Hanoi Airport to Kansai International (Osaka) Airport in Osaka Prefecture.

What is the average price of a flight from Hanoi Airport to Osaka Prefecture?

We looked at all of the upcoming round-trip flights from Hanoi Airport to Osaka Prefecture we could find over the next 12 months. It looks like C$338 is the best price. This is good, compared to the average Osaka Prefecture ticket price of C$461.

What is the cheapest month to fly from Hanoi Airport to Osaka Prefecture?

The cheapest month to fly from Hanoi Airport to Osaka Prefecture is currently September.

On which upcoming date is it cheapest to fly from Hanoi Airport to Osaka Prefecture?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hanoi Airport to Osaka Prefecture on Thursday, September 11, 2025.

If I'm flying from Hanoi Airport, where in Osaka Prefecture is cheapest to fly to?

If you're flying from Hanoi, the cheapest city in Osaka Prefecture to fly into is Osaka. The cheapest airport serving Osaka at the moment is Kansai International (Osaka).