Cheapest return flights from London to Johannesburg in May from 666€

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

Return flights

13 May - 03 Jun KLM
27 May - 10 Jun KLM
24 May - 14 Jun KLM
15 May - 18 May KLM
07 May - 02 Jun KLM
21 May - 01 Jun KLM
11 May - 18 May KLM
28 May - 11 Jun KLM
07 May - 14 May Kenya Airways
14 May - 06 Jun Kenya Airways
08 May - 17 May Kenya Airways
03 May - 12 May KLM
14 May - 17 May Kenya Airways
25 May - 31 May KLM
22 May - 06 Jun KLM
04 May - 25 May KLM
09 May - 23 May KLM
15 May - 28 May KLM
31 May - 07 Jun KLM
21 May - 04 Jun 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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