Cheap Flights from Perth to Hanoi

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Hanoi from United States (USA) and flights to Vietnam. Maybe a different destination? Here are all the flights from Perth

Cheapest Time of Year to Fly from Perth to Hanoi

Return fares from Perth to Hanoi by month, based on the cheapest return airfares found for each month.

The cheapest month to fly to Hanoi is November 2026, with return fares from $293 — 79% cheaper than the most expensive month (January 2027, from $1,379).

When Should You Fly to Hanoi?

Based on the fares we've tracked, November is typically the cheapest month to fly to Hanoi, with return fares from $293. January is the most expensive month, with the cheapest return fares around $1,379 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Hanoi average around $527. If you can travel in the off-peak months of November, October and February, you'll generally pay up to 45% less than the yearly average.

Cheapest Perth to Hanoi Return Prices

These are the cheapest prices for Perth to Hanoi return airfares.

Average Perth to Hanoi Return Prices

These are the average prices for Perth to Hanoi return airfares.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth to Hanoi flight?

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100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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