Cheapest return flights from Shanghai to Keflavik in May from $871

Best time to book flights for Shanghai (SHA) to Keflavik (KEF) flights at AirHint

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

Return flights

13 May - 20 May Cathay Pacific
10 May - 20 May EgyptAir
23 May - 27 May Hainan Airlines
09 May - 16 May Finnair
10 May - 19 May Lufthansa
30 May - 10 Jun Austrian Airlines
23 May - 30 May Austrian Airlines
01 May - 08 May Air China
26 May - 31 May Lufthansa

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

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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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