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

Return flights

07 Mar - 22 Mar	SWISS
20 Mar - 03 Apr	SWISS
13 Mar - 05 Apr	SWISS
18 Mar - 25 Mar	SWISS
11 Mar - 18 Mar	SWISS
14 Mar - 18 Mar	SWISS
07 Mar - 17 Mar	SWISS
16 Mar - 23 Mar	SWISS
23 Mar - 12 Apr	SWISS
23 Mar - 30 Mar	SWISS
01 Mar - 14 Mar	SWISS
30 Mar - 12 Apr	Ryanair
29 Mar - 12 Apr	Aer Lingus
29 Mar - 13 Apr	Aer Lingus
26 Mar - 09 Apr	EgyptAir
31 Mar - 12 Apr	Air France
28 Mar - 13 Apr	Fly One
28 Mar - 14 Apr	Fly One

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

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 March from $655

Return flights