AirHint found the following cheapest return flights from Dublin (DUB) to Cape Town (CPT) in May 2026 (see full year).

Return flights

09 May - 22 May	SWISS
04 May - 15 May	SWISS
02 May - 15 May	SWISS
15 May - 22 May	SWISS
12 May - 19 May	Qatar Airways
04 May - 18 May	Qatar Airways
20 May - 03 Jun	Qatar Airways
11 May - 17 May	SWISS
22 May - 29 May	Qatar Airways
05 May - 19 May	KLM

Also check the deals for one-way flights from Dublin to Cape Town in May.

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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Cheapest return flights from Dublin to Cape Town in May from $596

Return flights