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

Return flights

20 Jan - 28 Jan	Lufthansa
21 Jan - 26 Jan	Lufthansa
19 Jan - 26 Jan	Lufthansa
22 Jan - 27 Jan	Lufthansa
20 Jan - 27 Jan	Lufthansa
21 Jan - 04 Feb	Lufthansa
28 Jan - 04 Feb	SWISS
19 Jan - 25 Jan	Lufthansa
22 Jan - 28 Feb	Lufthansa
14 Jan - 31 Jan	Etihad Airways
25 Jan - 07 Feb	Lufthansa
24 Jan - 31 Jan	KLM
23 Jan - 06 Feb	KLM
24 Jan - 07 Feb	KLM
20 Jan - 28 Jan	Virgin Atlantic	direct
21 Jan - 26 Jan	Virgin Atlantic	direct
21 Jan - 04 Feb	Virgin Atlantic	direct
22 Jan - 28 Feb	Virgin Atlantic	direct
28 Jan - 04 Feb	Virgin Atlantic	direct
31 Jan - 07 Feb	Etihad Airways

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

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 Johannesburg to London in January from $535

Return flights