Cheapest return flights from London to Johannesburg in May from $771

AirHint found the following cheapest return flights from London (LCY) to Johannesburg (JNB) in May 2026 (see full year).

Return flights

06 May - 27 May KLM
27 May - 10 Jun KLM
29 May - 10 Jun KLM
07 May - 18 May KLM
08 May - 29 May KLM
08 May - 21 May KLM
06 May - 21 May KLM
14 May - 23 May KLM
28 May - 04 Jun SWISS
07 May - 04 Jun SWISS
27 May - 09 Jun SWISS
26 May - 09 Jun Lufthansa
20 May - 03 Jun SWISS
17 May - 21 May SWISS
25 May - 08 Jun Lufthansa
02 May - 10 May SWISS

Also check the deals for one-way flights from London to Johannesburg in May.

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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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