AirHint found the following cheapest return flights from Washington (DCA) to Johannesburg (JNB) in October 2025 (see full year).

Return flights

28 Oct - 08 Nov	KLM
04 Oct - 19 Oct	Delta
28 Oct - 14 Nov	KLM
27 Oct - 03 Nov	Delta
29 Oct - 08 Nov	Delta
23 Oct - 03 Nov	Delta
29 Oct - 15 Nov	Delta
24 Oct - 07 Nov	Delta
03 Oct - 13 Oct	Delta
02 Oct - 10 Oct	Delta
21 Oct - 01 Nov	United
01 Oct - 15 Oct	KLM
16 Oct - 29 Oct	Qatar Airways
10 Oct - 25 Oct	Delta
01 Oct - 18 Oct	Qatar Airways
30 Oct - 07 Nov	Emirates
07 Oct - 15 Oct	British Airways

Also check the deals for one-way flights from Washington to Johannesburg in October.

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 Washington to Johannesburg in October from 859€

Return flights