AirHint found the following cheapest return flights from Shanghai (SHA) to Keflavik (KEF) in December 2025 (see full year).
Return flights
| 01 Dec - 31 Dec | China Southern | ||
| 05 Dec - 12 Dec | China Southern | ||
| 24 Dec - 30 Dec | VietJet Air | ||
| 13 Dec - 20 Dec | China Southern | ||
| 27 Dec - 03 Jan | China Southern | ||
| 25 Dec - 03 Jan | Hainan Airlines |
Also check the deals for one-way flights from Shanghai to Keflavik in December.
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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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