Cheap flights from California to Singapore from $282
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Singapore departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from California to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Singapore?
The month of September is, on average, the cheapest month to fly to Singapore from California, with most prices found around $841. If you aren’t able to travel to Singapore during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $874.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from California to Singapore is on a Monday when prices can be found for as low as $897. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,104.
What is the cheapest time of day to depart on your flight to Singapore?
In the evening is the cheapest time of day to fly from California to Singapore when you can find flight prices for as low as $1,008. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,504 on average. Flights to Singapore from California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest California to Singapore Changi flight route?
Fly from San Francisco to Singapore Changi for the best California - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from California when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,028 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from California for as low as $943 on momondo.
What cabin class options are available on California to Singapore Changi flights?
There are 4 cabin classes available to choose from on California to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to Singapore Changi?
Singapore Airlines, Korean Air, and Asiana Airlines are the most popular carriers operating from California to Singapore Changi
What airlines fly to Singapore?
Singapore Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Singapore from California according to our data. Singapore Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 18 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Singapore on average per day?
6 flights are operational daily from California to Singapore as of June 2025. The most popular departure time for this route is 11:00AM, with 53% of flights per day taking off in the evening.
How many flights depart from California to Singapore on average per week?
As of June 2025, there are 45 flights per week flying from California to Singapore. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap California to Singapore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Singapore
When did momondo last update prices for flights from California to Singapore Changi Airport?
Prices for flights from California to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Singapore Changi Airport?
As of June 2025, there are 18 operators available to choose from for flights from California to Singapore Changi Airport.
How old do you have to be to fly from California to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Singapore?
Based on momondo bookings for flights between California and Singapore, the leading plane model is Boeing 777-300, making up 25.50% of the total bookings. Other popular models include Airbus A350-900 with 25.14%, Boeing 777-200LR with 18.66%, and Boeing 787-9 Dreamliner with 16.54%.
Best airlines flying from California to Singapore
Compare and see reviews for airlines that fly from California to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $508 | Free Cancellation | Rating 7.5 48 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 8.3 742 reviews | |||
| PriceFrom $528 | Free Cancellation | Rating 7.5 194 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.2 151 reviews | |||
| PriceFrom $598 | Free Cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $675 | Free Cancellation | Rating 8.1 1,308 reviews | |||
| PriceFrom $675 | Free Cancellation | Rating 7.2 875 reviews | |||
| PriceFrom $684 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $700 | Free Cancellation | Rating 8.3 1,494 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Singapore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Singapore for you.
Can I find flights from California to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from California with this policy.
How can momondo help me find flights from California to Singapore?
Once all potential California to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from California to Singapore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of California to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.