AirHint found the following cheapest return flights from London (LTN) to Johannesburg (JNB) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Ryanair
09 Dec - 12 Jan	Wizz Air
13 Dec - 30 Dec	Ryanair
10 Dec - 15 Dec	Wizz Air UK
09 Dec - 16 Dec	Wizz Air
09 Dec - 13 Jan	Wizz Air
29 Dec - 11 Jan	Wizz Air UK
12 Dec - 11 Jan	Ryanair
10 Dec - 17 Dec	Wizz Air UK
22 Dec - 30 Dec	Ryanair
31 Dec - 11 Jan	Wizz Air UK
13 Dec - 31 Dec	Ryanair
04 Dec - 07 Dec	easyJet
14 Dec - 30 Dec	Wizz Air UK
11 Dec - 18 Dec	easyJet
12 Dec - 06 Jan	Ryanair
28 Dec - 12 Jan	Ryanair
07 Dec - 01 Jan	Wizz Air UK
23 Dec - 16 Jan	easyJet
11 Dec - 11 Jan	easyJet

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

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 Johannesburg in December from 703€

Return flights