Business Class Flights from San Francisco to Manila

Dry season comfort peaks January–March with 79.7–83.7°F (26.5–28.7°C) and very low rain (20–30 mm); pairing this with off‑peak fares can optimize both comfort and cost.

The wettest stretch is July–September at 380–480 mm/month, with August the highest; if beaches and island hops are key, avoid August and shift to late April or early May.

Heat is most intense April–May around 86°F (~30°C) but rain is still moderate; early mornings and indoor afternoons help manage humidity.

Transition months like October (230 mm) remain rainy; travelers should schedule buffer time for potential weather‑related delays on domestic connections.

If you must visit in August (480 mm), pack light rain gear and plan more city‑based activities where shelter is easy to find, then watch for a clearer window for side trips.

For San Francisco (SFO) to Manila (MNL), the lowest modeled level appears around 90 days out at 78, roughly 22% below buying on the last day.

A practical target window is 60–105 days before departure, where the series stays at 79–80; that range keeps you about 20–21% under day‑of prices.

Prices rise quickly inside 30 days, moving from 92 at 30 days to 99 by 14 days; if you are within a month, locking in sooner can avoid a 7‑point jump.

Booking extremely early (150–135 days) is good but not the absolute floor (82–81 versus the 78 low); if you start early, set alerts and be ready to buy on a dip around the 2–3 month mark.

Community travelers aiming for premium cabins tend to secure seats around 90–120 days out, then monitor for fare sales to reissue if a better deal appears.

If traveling in peak July–August, pair the 60–105 day window with flexible midweek departures to offset seasonal highs.

From San Francisco (SFO) to Manila (MNL), July sits at the yearly high (112) while October is among the lows (93), a 19-point gap that can translate to roughly 15–20% savings if you shift summer travel to autumn.

If you need to travel in peak summer, June (105) is meaningfully cheaper than July (112) by 7 points; moving a trip up by two weeks can trim around 6–7%.

Holiday demand lifts December to 103 versus November at 96; leaving in late November instead of mid-December can save about 7%.

Early-year value is strongest in January–February (92–94); targeting these months often beats the annual average by 6–8%.

BusinessClass.com community flyers report premium-cabin award seats and sale fares appear more often in shoulder months like March (98) and September (96); if you are date-flexible, aim there first.

Where dates are fixed in July–August (110–112), combine an early purchase with a midweek departure to counter peak pricing pressure.