AirHint found the following cheapest return flights from Manila (MNL) to San Francisco (SFO) in December 2025 (see full year).

Return flights

15 Dec - 05 Jan	China Airlines
10 Dec - 09 Jan	China Airlines
08 Dec - 24 Dec	China Airlines
17 Dec - 24 Dec	China Airlines
18 Dec - 05 Jan	China Airlines
17 Dec - 04 Jan	China Airlines
16 Dec - 05 Jan	China Airlines
18 Dec - 18 Jan	Asiana Airlines
01 Dec - 30 Jan	United	direct
27 Dec - 12 Jan	China Airlines
26 Dec - 16 Jan	China Airlines
01 Dec - 15 Jan	Japan Airlines
20 Dec - 30 Dec	Asiana Airlines
22 Dec - 28 Dec	United
19 Dec - 30 Dec	United
08 Dec - 23 Dec	EVA Air
07 Dec - 22 Dec	Cathay Pacific
07 Dec - 21 Dec	Asiana Airlines
16 Dec - 29 Dec	United
08 Dec - 24 Dec	Philippine Airlines	direct

Also check the deals for one-way flights from Manila to San Francisco 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.

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Cheapest return flights from Manila to San Francisco in December from 577€

Return flights