Cheap flights from Buenos Aires to Hanoi
One-way fares from $883, found recently by travellers. Plus what 5 days in Hanoi costs once you land.
Cheapest dates we found
- 5 Nov2026AEP → HANJA · 3 stops · 31h 52m$883one way
- 28 Oct2026AEP → HANLA · 3 stops · 31h 45m$945one way
- 23 Nov2026EZE → HANITA Airways · 3 stops · 29h 15m$951one way
- 27 Oct2026EZE → HANIberia · 3 stops · 32h 20m$965one way
- 24 Nov2026AEP → HANJA · 3 stops · 29h 12m$982one way
- 22 Oct2026EZE → HANIberia · 2 stops · 25h 20m$1,010one way
- 4 Nov2026AEP → HANAR · 4 stops · 31h 25m$1,062one way
- 18 Feb2027EZE → HANITA Airways · 3 stops · 28h 55m$1,609one way
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.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with JA, LA, ITA Airways, Iberia, AR. 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 Buenos Aires to Hanoi?
The cheapest one-way fare we found recently was $883 with JA on 5 Nov 2026. Most of the fares we saw were between $883 and $1,609 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Buenos Aires to Hanoi?
The quickest flight in our recent results took 25h 20m with 2 stops.
Are there direct flights from Buenos Aires 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.
What is the cheapest month to fly from Buenos Aires to Hanoi?
In our recent results, November had the lowest fare ($883 one way). This is based on prices other travellers found, not a forecast.
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 $1,766 per person for a return flight from Buenos Aires.
More flights from Buenos Aires
- Buenos Aires → Bangkok
- Buenos Aires → Chiang Mai
- Buenos Aires → Phuket
- Buenos Aires → Bali
- Buenos Aires → Kuala Lumpur
- Buenos Aires → Penang
- Buenos Aires → Singapore
- Buenos Aires → Ho Chi Minh City
- All flights from Buenos Aires
Fly to Hanoi from
- Bangkok
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Ho Chi Minh City
- Da Nang
- Siem Reap
- Jakarta
- Manila
- Surabaya
- Cebu
- Johor Bahru
- Kota Kinabalu
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.