AirHint found the following cheapest return flights from Oakland (OAK) to Beijing (PEK) in December 2025 (see full year).

Return flights

30 Dec - 12 Jan	Korean Air
30 Dec - 13 Jan	Korean Air
05 Dec - 09 Dec	Korean Air
25 Dec - 15 Jan	Korean Air
11 Dec - 17 Dec	Korean Air
25 Dec - 18 Jan	Korean Air
06 Dec - 21 Dec	Japan Airlines
04 Dec - 05 Jan	Korean Air
04 Dec - 06 Jan	Korean Air
31 Dec - 04 Jan	Korean Air
01 Dec - 08 Dec	Korean Air
17 Dec - 07 Jan	Korean Air
26 Dec - 12 Jan	Korean Air
01 Dec - 31 Dec	Japan Airlines
17 Dec - 06 Jan	Korean Air
17 Dec - 30 Dec	Korean Air
12 Dec - 14 Dec	Korean Air

Also check the deals for one-way flights from Oakland to Beijing in December.

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.

Book a cheap hotel in Beijing

Cheap car rent in Beijing

Cheapest return flights from Oakland to Beijing in December from $1231

Return flights