United Airlines flights from San Francisco to Singapore (SFO - SIN)
Cheapflights users flying from San Francisco to Singapore on United Airlines typically fly into Singapore Changi and depart from San Francisco. Select your dates above for pricing.
United Airlines flights from San Francisco to Singapore in 2025
Find detailed information about United Airlines flights from San Francisco to Singapore. Explore the options provided by United Airlines to plan your journey from San Francisco to Singapore. Data last updated 22 January 2025.
Cheapest United Airlines flights from San Francisco to Singapore
Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to Singapore. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 200,618 searches. The data was last updated on 22 January 2025.
Direct flights from San Francisco to Singapore on United Airlines
Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to Singapore. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 200,618 searches. The data was last updated on 22 January 2025.
Last minute deals on Cheapflights
Explore last-minute flight deals on United Airlines for various destinations, including San Francisco to Singapore. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 22 January 2025 and based on user searches. In the last 7 days Cheapflights users made total of 200,618 searches.
One-way United Airlines flights to Singapore from San Francisco
Search for direct flight options from San Francisco to Singapore specifically provided by United Airlines. Find affordable direct fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 200,618 searches. The data was last updated on 22 January 2025.
Travel insights for United Airlines flights from San Francisco to Singapore
Get recent, data-driven insights about United Airlines flights from San Francisco to Singapore including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Singapore with United Airlines?
Use this chart to determine the optimal time to book a return flight from San Francisco to Singapore. Price data was last updated on 17 January 2025.
Booking with United Airlines 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Singapore with United Airlines?
Currently, the most affordable month to book a United Airlines flight from San Francisco to Singapore in September, with an average price of S$ 977. Conversely, traveling with United Airlines from San Francisco to Singapore in June will be the most expensive, with an average cost of S$ 1,474. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly United Airlines flight availability from San Francisco to Singapore
The most United Airlines flights from SFO to SIN are scheduled on a Monday (2 on average). You will have fewer United Airlines flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).
Best time to book a flight from San Francisco to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from San Francisco with our price prediction graph.
Browse thousands of different options on Cheapflights for your next trip
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Fly from San Francisco to Singapore on another airline
Consider alternative airlines that service the Singapore area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 January 2025.
See what others are saying about United Airlines
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 22 January 2025.
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