Last updated : 15/08/2026 14:52

Flights Buenos Aires — Prices and error fares

No active deal to Buenos Aires right now. 7 archived error fare(s). Prices can drop at any moment.
Source: Faro data, updated on 15/08/2026.

Key point: Error fares to Buenos Aires are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.

Your rights as an air passenger are protected by EU Regulation EC 261/2004.

When to fly cheaper

The most important factor is not the booking day but the departure month. On this route the gap between the cheapest and priciest month often exceeds 40%. The table below draws on 7 genuinely archived deals (Faro, 2026): every row holds at least three observations, and months below that threshold are left out.

Month	Deals	Min	Average
December	4	934€	1345€

Active deals to Buenos Aires

Here are the active error fares to Buenos Aires. 0 deal(s) available right now — fares change every 30 minutes.

No active error fare to this destination — see the history below.

Price history to Buenos Aires

Every error fare detected by Faro to this destination. Time-stamped, verifiable data. (Source: Faro data, updated on 15/08/2026.)

Date	Departure	Price	Normal	Off	Duration
08/08/2026	Dublin	1 424€	918€	-0%	145h
08/08/2026	Dublin	1 402€	918€	-0%	61h
05/08/2026	Dublin	1 620€	0€	-0%	73h
30/07/2026	Dublin	934€	0€	-0%	107.4h
30/07/2026	Dublin	910€	933€	-0%	107.4h
30/07/2026	Dublin	841€	910€	-8%	78.4h
16/05/2026	Dublin	1 538€	1 485€	-0%	1798.9h

See full history →

Frequently asked questions

What is the usual price of a flight to Buenos Aires?

The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.

How many error fares to Buenos Aires has Faro detected?

Faro has archived 7 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.

How can I be alerted to a cheap flight to Buenos Aires?

Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.