Cheapest return flights from Shanghai to Keflavik in October from $848

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

Return flights

07 Oct - 16 Oct Finnair
04 Oct - 16 Oct Finnair
07 Oct - 20 Oct Finnair
04 Oct - 14 Oct Finnair
16 Oct - 26 Oct British Airways
05 Oct - 12 Oct Turkish Airlines
03 Oct - 11 Oct SWISS
01 Oct - 13 Oct Lufthansa
01 Oct - 11 Oct Singapore Airlines
02 Oct - 11 Oct Lufthansa

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

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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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