Flights by month
San Francisco to Singapore flights, month by month (2026)
A typical return fare from San Francisco to Singapore for each of 7 months, from departures we researched across a year. October is the cheapest, at around Rp12.366.786. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Oct 2026, about Rp13.500.000
Dec 2026 costs about Rp19.725.758 more.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Singapore
- Typical journey time
- 19h 40m
- Stops
- 1, usually via MNL, NRT, HKG
- Usually flown by
- Singapore Airlines, Philippine Airlines, United, ANA
- Carbon, one way
- 935 kg CO₂
Common questions
When is the cheapest month to fly from San Francisco to Singapore?
From what we captured across a year of departures, October is the cheapest month to fly San Francisco to Singapore, at around Rp12.366.786 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from San Francisco to Singapore?
December is the dearest month we captured for San Francisco to Singapore, at around Rp14.541.892 return, about Rp2.175.106 more than the cheapest month.
How long is the flight from San Francisco to Singapore?
About 19.7 hours with 1 stop, via Manila, Tokyo, Hong Kong, from the itineraries we captured for San Francisco to Singapore.
Which airlines fly from San Francisco to Singapore?
The fares we captured for San Francisco to Singapore were on Singapore Airlines, Philippine Airlines, United, ANA, among others.