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Flights Buenos Aires — Prices and error fares
Source: Faro data, updated on 30/09/2026.
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 cheapest month observed is September, from €819 (16 deals observed). The priciest is August, averaging €1428.
| Month | Deals | Min | Average |
|---|---|---|---|
| January | 9 | 978€ | 1119€ |
| June | 5 | 853€ | 1087€ |
| July | 3 | 1136€ | 1219€ |
| August | 4 | 1330€ | 1428€ |
| September | 16 | 819€ | 1076€ |
| October | 17 | 946€ | 1078€ |
| November | 13 | 908€ | 1043€ |
| December | 17 | 1039€ | 1297€ |
Price tracking by route
Active deals to Buenos Aires
Price history to Buenos Aires
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 24/09/2026 | Londres | £1,009 | £1,009 | -0% | 124h | |
| 23/09/2026 | Londres | £1,126 | £0 | -0% | 152h | |
| 19/09/2026 | Manchester | £1,019 | £1,019 | -0% | 218h | |
| 17/09/2026 | Londres | £896 | £1,004 | -11% | 217h | |
| 21/09/2026 | Londres | £857 | £1,004 | -15% | 130h | |
| 14/09/2026 | Londres | £991 | £1,002 | -1% | 248h | |
| 15/09/2026 | Londres | £799 | £991 | -19% | 218h | |
| 14/09/2026 | Londres | £841 | £893 | -6% | 217h | |
| 12/09/2026 | Londres | £676 | £882 | -23% | 218h | |
| 14/09/2026 | Londres | £898 | £889 | -0% | 123h | |
| 07/09/2026 | Glasgow | £894 | £889 | -0% | 253h | |
| 14/09/2026 | Londres | £1,334 | £0 | -0% | 53h | |
| 08/09/2026 | Londres | £872 | £880 | -1% | 206h | |
| 10/09/2026 | Londres | £1,111 | £0 | -0% | 130h | |
| 13/09/2026 | Londres | £1,253 | £0 | -0% | 50h | |
| 10/09/2026 | Londres | £1,019 | £0 | -0% | 118h | |
| 05/09/2026 | Edimbourg | £1,154 | £0 | -0% | 218h | |
| 03/09/2026 | Londres | £987 | £1,004 | -2% | 218h | |
| 06/09/2026 | Londres | £1,085 | £0 | -0% | 154h | |
| 03/09/2026 | Londres | £992 | £997 | -1% | 217h |
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 88 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.
See also : All cheap flights · Fare history → Buenos Aires · Error fare guide