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Cheap flights from São Paulo to Hanoi

One-way fares from $737, found recently by travellers. Plus what 5 days in Hanoi costs once you land.

Cheapest one-way$737LA · 3 Feb 2027
Quickest flight22h 45m2 stops
Non-stop flightsFewcheapest fares have stops
Cheapest monthFebfrom $737

Cheapest dates we found

One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.

Airlines on this route

Recent cheap fares were with LA, DM, Qatar Airways. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.

When to go to Hanoi

October to December and March to April. Summers are hot and humid; winters (January to February) are cool and grey.

Money-saving tips for Hanoi

  • Use Grab bikes or cars for cheap, fixed-price rides around the city.
  • Street-side pho and bun cha are both delicious and very cheap.
  • Book Ha Long Bay trips with a reputable operator; the cheapest tours often cut corners.

Questions

How much is a flight from São Paulo to Hanoi?

The cheapest one-way fare we found recently was $737 with LA on 3 Feb 2027. Most of the fares we saw were between $737 and $986 one way. Prices change daily, so open the fare to see today's price.

How long is the flight from São Paulo to Hanoi?

The quickest flight in our recent results took 22h 45m with 2 stops.

Are there direct flights from São Paulo to Hanoi?

The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.

How much money do I need for 5 days in Hanoi?

About $130 for one backpacker, or $710 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $1,474 per person for a return flight from São Paulo.

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Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.