Buenos Aires to Hanoi flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Buenos Aires to Hanoi is €829 with JetSmart (checked on 22 Oct 2026).
Your next trip, last seen at €829
Lowest observedJetSmart · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €829, departing 10 Nov 2026 (Last checked: 22 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 3Check live prices for this route
- Round trip
- €1,844, departing 18 Nov 2026, back 25 Dec 2026 (Last checked: 29 Oct 2026)
- Airlines seen
- Aerolineas Argentinas, Air Canada, Air China, Air Europa, Air France, Arajet, Asiana Airlines, China Eastern, Copa Airlines, Emirates, Ethiopian Airlines, Gol, Iberia, JetBlue, JetSmart, KLM, Korean Air, LATAM Airlines, Level, Ryanair, Sichuan Airlines, TUI fly Netherlands, Turkish Airlines, Vietnam Airlines (24)
- Typical journey time
- 45h
About this route
Explore the fares we observed from Buenos Aires to Hanoi. Prices move often, so pick your dates to see the latest options.
- Route distance
- 17,854 km
- Typical journey time
- 45h
- Seen on fares with a connection
- Air France, KLM, LATAM Airlines, Air Europa, Aerolineas Argentinas, JetSmart, Air China, Vietnam Airlines, Air Canada, Ethiopian Airlines, Iberia, Level, China Eastern, Copa Airlines, Arajet, Turkish Airlines (16)
- Alternative airports
- AEP
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Aeroparque Jorge Newbery (AEP) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 7 km.
- Ezeiza International Airport - Ministro Pistarini (EZE) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 28 km.
- Noi Bai International Airport (HAN) → Hanoi, city gazetteer reference point (21.0278, 105.8342): ≈ 22 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Buenos Aires to Hanoi: JetSmart, from €829 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| JetSmart | €829Nov 10, 2026 | 5 |
| LATAM Airlines | €864Nov 15, 2026 | 6 |
| Aerolineas Argentinas | €907Nov 12, 2026 | 3 |
| Air Europa | €925Nov 3, 2026 | 5 |
| KLM | €1,729Nov 30, 2026 | 16 |
| Air France | €2,111Nov 21, 2026 | 26 |
| Vietnam Airlines | €2,111Dec 5, 2026 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Buenos Aires to Hanoi?
The lowest fare Routavio has observed is €829, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Buenos Aires to Hanoi?
In our observations November 2026 is the cheapest month so far, at €829.
Are there direct flights from Buenos Aires to Hanoi?
Our data holds no non-stop flight from Buenos Aires to Hanoi. The fares on this page include at least one stop.
Which airlines fly from Buenos Aires to Hanoi?
Routavio has seen these carriers on the route: Aerolineas Argentinas, Air Canada, Air China, Air Europa, Air France, Arajet, Asiana Airlines, China Eastern, Copa Airlines, Emirates, Ethiopian Airlines, Gol, Iberia, JetBlue, JetSmart, KLM, Korean Air, LATAM Airlines, Level, Ryanair, Sichuan Airlines, TUI fly Netherlands, Turkish Airlines, Vietnam Airlines (24).
How long does the flight from Buenos Aires to Hanoi take?
Across the 50 fares Routavio observed, the average journey time is 45h 54m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Buenos Aires to Hanoi fares were non-stop?
None of the 53 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Buenos Aires to Hanoi?
Cheapest round trip: €1,844, departing 18 Nov 2026, back 25 Dec 2026 (checked 29 Oct 2026).
Which airline has the lowest fare from Buenos Aires to Hanoi?
Cheapest airline from Buenos Aires to Hanoi: JetSmart, from €829 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.