AirHint found the following cheapest return flights from Beijing (PEK) to Keflavik (KEF) in July 2025 (see full year).

Return flights

16 Jul - 23 Jul	Hainan Airlines
24 Jul - 02 Aug	Hainan Airlines
16 Jul - 25 Jul	Hainan Airlines
18 Jul - 23 Jul	Hainan Airlines
22 Jul - 02 Aug	Cathay Pacific
21 Jul - 23 Jul	Hainan Airlines
15 Jul - 22 Jul	Lufthansa
19 Jul - 23 Jul	Vietnam Airlines
17 Jul - 23 Jul	Lufthansa
20 Jul - 23 Jul	Lufthansa
15 Jul - 23 Jul	Cathay Pacific
24 Jul - 24 Jul	Hainan Airlines

Also check the deals for one-way flights from Beijing to Keflavik in July.

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 Beijing to Keflavik in July from $1366

Return flights