Cheap Flights from Cairns to Hanoi

Do you need to catch a flight to Cairns? Check out our domestic flights to Cairns. If Cairns 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 Cairns

Cheapest Time of Year to Fly from Cairns to Hanoi

Return fares from Cairns 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 $625 — 67% cheaper than the most expensive month (January 2027, from $1,887).

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 $625. January is the most expensive month, with the cheapest return fares around $1,887 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Hanoi average around $933. If you can travel in the off-peak months of November, February and September, you'll generally pay up to 33% less than the yearly average.

Cheapest Cairns to Hanoi Return Prices

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

Average Cairns to Hanoi Return Prices

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

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