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

Return flights

21 Jan - 29 Jan	Kenya Airways
15 Jan - 24 Jan	Qatar Airways
15 Jan - 19 Jan	Turkish Airlines
07 Jan - 28 Jan	Qatar Airways
18 Jan - 25 Jan	Qatar Airways
07 Jan - 15 Jan	Qatar Airways
09 Jan - 31 Jan	Qatar Airways
23 Jan - 27 Jan	SWISS
16 Jan - 13 Feb	Qatar Airways
01 Jan - 17 Jan	Qatar Airways
01 Jan - 13 Feb	Qatar Airways
10 Jan - 31 Jan	Emirates
05 Jan - 13 Feb	Emirates
04 Jan - 13 Feb	Ethiopian Airlines
02 Jan - 13 Feb	RwandAir
03 Jan - 13 Feb	Qatar Airways
30 Jan - 08 Feb	Emirates

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 557€

Return flights