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

Return flights

06 May - 20 May	Ryanair
06 May - 09 May	Ryanair
18 May - 01 Jun	Ryanair
20 May - 26 May	Ryanair
21 May - 27 May	Ryanair
21 May - 02 Jun	Ryanair
21 May - 04 Jun	Ryanair
21 May - 06 Jun	Ryanair
21 May - 26 May	Ryanair
16 May - 01 Jun	Ryanair
05 May - 14 May	Ryanair
04 May - 18 May	Ryanair
04 May - 17 May	Ryanair
07 May - 21 May	Ryanair
01 May - 14 May	Turkish Airlines
30 May - 04 Jun	Ryanair
25 May - 08 Jun	Ryanair
27 May - 03 Jun	Emirates
26 May - 02 Jun	Emirates
20 May - 03 Jun	Emirates

Also check the deals for one-way flights from London 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 London to Cape Town in May from 646€

Return flights