AirHint found the following cheapest return flights from Perth (PER) to Buenos Aires (AEP) in April 2026 (see full year).
Return flights
| 13 Apr - 11 May | LATAM Airlines Group | ||
| 01 Apr - 26 Apr | Qatar Airways | ||
| 02 Apr - 26 Apr | Qatar Airways | ||
| 01 Apr - 27 Apr | Qatar Airways | ||
| 26 Apr - 15 May | LATAM Airlines Group |
Also check the deals for one-way flights from Perth 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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