San Diego (SAN) → Singapore (SIN)
About San Diego to Singapore Flights
Discover the best flights from San Diego to Singapore, covering 14,268 km in approximately 18h 20m. San Diego (SAN) to Singapore (SIN) is one of the major long-haul routes connecting United States and Singapore. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Diego to Singapore.
12-Month Price History
Flight prices from San Diego to Singapore vary significantly throughout the year. February typically offers the best deals with average prices around $2602, while July sees the highest prices, averaging $4328. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
70 days
For best prices
Booking Tips
For the best prices on San Diego to Singapore flights, we recommend booking 99 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Scoot TR | $3540 | $13680 | $20640 |
American Airlines AA | $3860 | $12460 | $20520 |
Delta Air Lines DL | $3880 | $16390 | $22640 |
United Airlines UA | $4300 | $15820 | $23420 |
Air France AF | $4320 | $15460 | $23880 |
British Airways BA | $4330 | $17640 | $23090 |
Singapore Airlines SQ | $5150 | $20350 | $35440 |
Scoot
TR
Economy
$3540
Business
$13680
First
$20640
American Airlines
AA
Economy
$3860
Business
$12460
First
$20520
Delta Air Lines
DL
Economy
$3880
Business
$16390
First
$22640
United Airlines
UA
Economy
$4300
Business
$15820
First
$23420
Air France
AF
Economy
$4320
Business
$15460
First
$23880
British Airways
BA
Economy
$4330
Business
$17640
First
$23090
Singapore Airlines
SQ
Economy
$5150
Business
$20350
First
$35440
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Los Angeles → Singapore
Los Angeles International (LAX) to Singapore Changi (SIN)
Distance: 14,101 km
Average price: $2880
Tijuana → Singapore
Tijuana International (TIJ) to Singapore Changi (SIN)
Distance: 14,297 km
Average price: $2918
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Frequently Asked Questions
How long is the flight from San Diego to Singapore?
The flight time from San Diego (SAN) to Singapore (SIN) is approximately 18 hours and 20 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Diego and Singapore?
The aerial distance between San Diego and Singapore is 14,268 kilometers (8,866 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Diego to Singapore?
Several airlines operate flights between San Diego and Singapore, including Singapore Airlines, Scoot, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from San Diego to Singapore?
Based on historical data, February typically offers the lowest airfares for flights from San Diego to Singapore. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Singapore?
For the best prices on San Diego to Singapore flights, we recommend booking 61 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Diego to Singapore?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Singapore should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Diego and Singapore?
San Diego operates on America/Los_Angeles time zone, while Singapore is in the Asia/Singapore time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.