Cheap Flights from Sydney Airport to Red River Delta from P17,474 Return

Flight deals from Sydney Airport to Red River Delta

Looking for cheap tickets from Sydney Airport to Red River Delta, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Hanoi.P17,474 per passenger.Departing Sun, 24 Aug, returning Sat, 6 Sep.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Sydney on Sun, 24 Aug, arriving in Hanoi.Inbound direct flight with VietJet Air departs from Hanoi on Sat, 6 Sep, arriving in Sydney.Price includes taxes and charges.From P17,474, select.

Haiphong.P24,316 per passenger.Departing Fri, 1 Aug, returning Sat, 9 Aug.Return flight with AirAsia X and VietJet Air.Outbound indirect flight with AirAsia X, departs from Sydney on Fri, 1 Aug, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Sat, 9 Aug, arriving in Sydney.Price includes taxes and charges.From P24,316, select.

Flying from Sydney Airport to Red River Delta

Arm yourself with these facts on the fly.

Cheapest flight found	P17,474, Hanoi
Cheapest month to fly	August
Average flight time	10 hrs, 15 mins
Average flights per week	14
Most popular airline	Vietnam Airlines

How to find cheap flights from Sydney Airport to Red River Delta

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Sydney Airport to Red River Delta. Other savvy travellers recently found return flights from P17,474 and one-way tickets from P10,142. 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 Sydney Airport to Red River Delta is currently July.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Sydney Airport to Red River Delta.

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 Sydney Airport to anywhere you choose in Red River Delta.

Watch as fares rise and fall

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

Relax – these are fee-free flight tickets

With us, there are no added fees – the Sydney Airport to Red River Delta 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 Sydney Airport to Red River Delta?

Yes - direct flights currently operate from Sydney Airport to Hanoi Airport in Red River Delta.

What is the average price of a flight from Sydney Airport to Red River Delta?

We looked at all of the upcoming return flights from Sydney Airport to Red River Delta we could find over the next 12 months. It looks like P17,474 is the best price. This is good, compared to the average Red River Delta ticket price of P27,231.

What is the cheapest month to fly from Sydney Airport to Red River Delta?

The cheapest month to fly from Sydney Airport to Haiphong Airport is currently August.
The cheapest month to fly from Sydney Airport to Hanoi Airport is usually August.

Which upcoming date is cheapest to fly from Sydney Airport to Red River Delta on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sydney Airport to Red River Delta on Sunday, 24 August 2025.