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Cheap Flights from San Francisco to Singapore
Expected price increase
20%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Average price per month
- Low Season: July
- High Season: February
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in July, April and November.
- High season months are March, May and February. However, it's not the rule and you should always search current flight deals.
- For example, the flight from San Francisco to Singapore is currently 35% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 29% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 62 days before departure!
- Consider booking at least 26 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
San Francisco to Singapore Flight Information
| Flights Depart From | San Francisco (SFO) |
| Flights Arriving To | Singapore (SIN) |
| Distance | 13583.85 km |
| Current Discount | 35 % |
| Average Price | $1481.19 |
| Good Deal | $632.28 |
| Cheapest Airlines | Singapore Airlines, United Airlines, Asiana Airlines, Air India |
| Popular Airlines | Singapore Airlines, EVA Air, Korean Air, Asiana Airlines, China Airlines, Delta Air Lines, Air Canada, Air India, United Airlines, China Eastern Airlines |
| Flight Duration | 17 hours 24 minutes |
| Flights Depart From |
| San Francisco (SFO) |
| Flights Arrive In |
| Singapore (SIN) |
| Distance |
| 13583.85 km |
| Flight Duration |
| 17 hours 24 minutes |
| Current Discount |
| 35 % |
| Average Price |
| $1481.19 |
| Good Deal |
| $632.28 |
| Cheapest Airlines |
| Singapore Airlines, United Airlines, Asiana Airlines, Air India |
| Popular Airlines |
| Singapore Airlines, EVA Air, Korean Air, Asiana Airlines, China Airlines, Delta Air Lines, Air Canada, Air India, United Airlines, China Eastern Airlines |
Most Reliable Airlines flying to Singapore
- According to our data, Singapore Airlines, EVA Air and Korean Air have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, Singapore Airlines and Korean Air.
- If customer service is important for you then you should consider flying with Korean Air, Singapore Airlines and Asiana Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Singapore Airlines |
4.3 | 4.5 | 4.5 | 4.5 | 4.5 | 4.0 | 4.5 | 4.0 | 4.0 |
EVA Air |
4.2 | - | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Korean Air |
4.2 | 4.0 | 4.5 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.0 |
Asiana Airlines |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 4.0 |
China Airlines |
3.8 | 3.5 | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
Air India |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 2.5 | 3.5 | 3.5 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
China Eastern Airlines |
3.2 | 3.5 | 3.0 | 3.5 | 3.0 | 3.0 | 2.5 | 3.5 | 3.0 |
Overall Rating
4.5
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
-
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
4.0
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.5
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.0
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
3.0
Entertainment
2.5
Legroom
3.5
Seat Comfort
3.0
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.
Track the flight prices from San Francisco to Singapore by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Singapore?
Currently there is a 35% discount on flights to Singapore. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 20%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from San Francisco to Singapore: Singapore Airlines, United Airlines, Asiana Airlines and Air India..
Singapore AirlinesWed, 28 Jan SFO SIN
Wed, 04 Feb SIN SFO Trip duration: 7 days$527.97
Singapore AirlinesTue, 27 Jan SFO SIN
Tue, 10 Feb SIN SFO Trip duration: 14 days$579.03
Singapore AirlinesWed, 21 Jan SFO SIN
Thu, 29 Jan SIN SFO Trip duration: 8 days$579.33
Singapore AirlinesThu, 05 Feb SFO SIN
Fri, 13 Feb SIN SFO Trip duration: 8 days$579.33
Singapore AirlinesTue, 20 Jan SFO SIN
Wed, 04 Feb SIN SFO Trip duration: 15 days$587.95
United AirlinesMon, 01 Dec SFO SIN
Tue, 23 Dec SIN SFO Trip duration: 22 days$640.03
United AirlinesSat, 17 Jan SFO SIN
Sat, 24 Jan SIN SFO Trip duration: 7 days$640.13
United AirlinesSat, 24 Jan SFO SIN
Fri, 30 Jan SIN SFO Trip duration: 6 days$640.13
Asiana AirlinesSun, 08 Feb SFO SIN
Wed, 04 Mar SIN SFO Trip duration: 24 days$644.48
Asiana AirlinesThu, 02 Apr SFO SIN
Sun, 12 Apr SIN SFO Trip duration: 10 days$644.95
Asiana AirlinesSun, 08 Feb SFO SIN
Wed, 04 Mar SIN SFO Trip duration: 24 days$644.95
United AirlinesSat, 17 Jan SFO SIN
Tue, 10 Feb SIN SFO Trip duration: 24 days$654.13
Asiana AirlinesThu, 05 Mar SFO SIN
Tue, 10 Mar SIN SFO Trip duration: 5 days$655.97
Tue, 10 Feb SFO SIN
Tue, 03 Mar SIN SFO Trip duration: 21 days$666.38- Wed, 21 Jan SFO SIN
Wed, 18 Mar SIN SFO Trip duration: 56 days$666.91
Air IndiaWed, 11 Mar SFO SIN
Sat, 14 Mar SIN SFO Trip duration: 3 days$668.89
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Frequently Asked Questions
- How long is a direct flight from San Francisco to Singapore?A direct flight from San Francisco to Singapore takes roughly 17 hours 24 minutes.
- How many direct flights are there between San Francisco to Singapore daily?On average, there are 3 direct flights from San Francisco to Singapore each day.
- Which airlines offer cheap airfare from San Francisco to Singapore?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Singapore Airlines, United Airlines, Asiana Airlines and Air India.
- Do I need my passport to fly from San Francisco to Singapore?Yes, you most certainly do.
- Which airlines fly from San Francisco to Singapore most often?Singapore Airlines, EVA Air, Korean Air, Asiana Airlines, China Airlines, Delta Air Lines, Air Canada, Air India, United Airlines and China Eastern Airlines are the top.
- What's the cheapest day to fly from San Francisco to Singapore?That depends. Recently, the cheapest day to fly from San Francisco to Singapore has been Monday. And the cheapest return flight from Wednesday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in San Francisco?When departing from San Francisco you'll be flying out of San Francisco International.
- Which airport will I be flying from in Singapore?When departing from Singapore you'll be flying out of Changi International Airport.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.