AirHint found the following cheapest one-way flights from Istanbul (IST) to Buenos Aires (AEP) in April 2026 (see full year).
One-Way flights
| 11 Apr | Pegasus Airlines | ||
| 28 Apr | Pegasus Airlines | ||
| 01 Apr | AJet | ||
| 08 Apr | Wizz Air UK | ||
| 10 Apr | AJet | ||
| 03 Apr | British Airways | ||
| 04 Apr | Qatar Airways |
Also check the deals for return flights from Istanbul to Buenos Aires in April.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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