AirHint found the following cheapest return flights from Shanghai (PVG) to Keflavik (KEF) in October 2025 (see full year).

Return flights

11 Oct - 21 Oct	Finnair
02 Oct - 09 Oct	Juneyao Airlines
01 Oct - 13 Oct	Lufthansa
02 Oct - 13 Oct	Lufthansa
01 Oct - 12 Oct	Lufthansa
01 Oct - 06 Oct	Lufthansa
01 Oct - 11 Oct	Lufthansa
01 Oct - 07 Oct	Lufthansa

Also check the deals for one-way flights from Shanghai to Keflavik 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 Shanghai to Keflavik in October from 755€

Return flights