Cheapest one-way flights from Johannesburg to London in December from 265€

AirHint found the following cheapest one-way flights from Johannesburg (JNB) to London (LGW) in December 2025 (see full year).

One-Way flights

08 Dec Qatar Airways
01 Dec Qatar Airways
03 Dec Qatar Airways
30 Dec Qatar Airways
18 Dec FlySafair
15 Dec FlySafair
23 Dec FlySafair
17 Dec FlySafair
10 Dec FlySafair
29 Dec Qatar Airways

Also check the deals for return flights from Johannesburg to London in December.

Skyscanner

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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