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

Return flights

04 Dec - 18 Dec	easyJet
05 Dec - 14 Dec	Wizz Air Malta
03 Dec - 07 Dec	easyJet
01 Dec - 11 Jan	Ryanair
03 Dec - 11 Dec	easyJet
16 Dec - 31 Dec	easyJet
24 Dec - 31 Dec	Wizz Air
18 Dec - 13 Jan	Wizz Air UK
15 Dec - 13 Jan	easyJet
20 Dec - 10 Jan	Wizz Air
23 Dec - 07 Jan	Wizz Air UK
27 Dec - 09 Jan	Wizz Air UK
15 Dec - 29 Jan	easyJet
30 Dec - 05 Jan	easyJet
03 Dec - 01 Jan	easyJet
07 Dec - 01 Jan	easyJet
18 Dec - 25 Dec	easyJet
13 Dec - 18 Dec	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 $766

Return flights