Your next trip, last seen at €841
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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.
Short answer
We have seen Cathay Pacific fares from Singapore to Buenos Aires. The lowest fare our own searches returned is €841, seen on 6 Oct 2026. The average across the fares we caught is €1,130. December 2026 is the cheapest month in our observations, at €841. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Short answer
We have seen Cathay Pacific fares from Singapore to Buenos Aires. The lowest fare our own searches returned is €841, seen on 6 Oct 2026. The average across the fares we caught is €1,130. December 2026 is the cheapest month in our observations, at €841. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
About this route
Explore the fares we observed from Singapore to Buenos Aires. Prices move often, so pick your dates to see the latest options.
- Route distance
- 15,882 km
- Airlines seen
- Cathay Pacific, Ethiopian Airlines, Xiamen Air
- Seen on fares with a connection
- Cathay Pacific, Ethiopian Airlines
- Alternative airports
- XSP, 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
Frequently asked
How much is a flight from Singapore to Buenos Aires?
The lowest fare we have observed is €841, found on 6 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Singapore to Buenos Aires?
In our observations December 2026 is the cheapest month so far, at €841.
Are there direct flights from Singapore to Buenos Aires?
Our data holds no non-stop flight from Singapore to Buenos Aires. The fares on this page include at least one stop.
Which airlines fly from Singapore to Buenos Aires?
These are the carriers we have seen on the route: Cathay Pacific, Ethiopian Airlines, Xiamen Air.
How many of the observed Singapore to Buenos Aires fares were non-stop?
None of the 12 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 6 Oct 2026