AirHint found the following cheapest return flights from Washington (IAD) to Nairobi (NBO) in July 2025 (see full year).

Return flights

25 Jul - 29 Jul	RwandAir
04 Jul - 11 Jul	RwandAir
04 Jul - 10 Jul	RwandAir
21 Jul - 30 Jul	RwandAir
08 Jul - 21 Jul	RwandAir
05 Jul - 09 Jul	RwandAir
03 Jul - 12 Jul	RwandAir
31 Jul - 07 Aug	RwandAir
24 Jul - 30 Jul	RwandAir
22 Jul - 11 Aug	RwandAir
01 Jul - 08 Jul	RwandAir
08 Jul - 14 Aug	Frontier Airlines
06 Jul - 01 Aug	RwandAir
20 Jul - 14 Aug	RwandAir
11 Jul - 20 Jul	RwandAir
29 Jul - 10 Aug	jetBlue

Also check the deals for one-way flights from Washington to Nairobi in July.

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 Nairobi in July from $1026

Return flights