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

Return flights

25 Jul - 30 Jul	British Airways
16 Jul - 13 Aug	British Airways
05 Jul - 17 Jul	SWISS
05 Jul - 16 Jul	Emirates
08 Jul - 15 Jul	Delta
14 Jul - 13 Aug	British Airways
15 Jul - 13 Aug	British Airways
07 Jul - 14 Jul	Delta
09 Jul - 16 Jul	Emirates
09 Jul - 23 Jul	Emirates
05 Jul - 25 Jul	Emirates
31 Jul - 31 Aug	Frontier Airlines
16 Jul - 19 Jul	Alaska Airlines
21 Jul - 20 Aug	Turkish Airlines
05 Jul - 02 Aug	SWISS
26 Jul - 15 Aug	Turkish Airlines

Also check the deals for one-way flights from Seattle 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.

Book a cheap hotel in Nairobi

Cheap car rent in Nairobi

Cheapest return flights from Seattle to Nairobi in July from 1135€

Return flights