Cheapest return flights from Seattle to Kota Kinabalu in October from $1342
AirHint found the following cheapest return flights from Seattle (SEA) to Kota Kinabalu (BKI) in October 2025 (see full year).
Return flights
| 03 Oct - 08 Oct | Singapore Airlines |
Also check the deals for one-way flights from Seattle to Kota Kinabalu 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.
