Cheap flights from Singapore, Singapore to San Diego, CA
Flights starting at £429. Choose between ZIPAIR, Alaska Airlines, or Spirit Airlines to find the best price.
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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are ZIPAIR, Alaska Airlines, Spirit Airlines, Scoot, and Frontier Airlines. Singapore and San Diego have 278 direct flights per week.
Check-in for a flight from Singapore to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
ZIPAIR | TZP | ZG | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Scoot | TGW | TR | No | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Diego
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 10°C |
February | 17°C | 10°C |
March | 18°C | 11°C |
April | 19°C | 12°C |
May | 20°C | 14°C |
June | 22°C | 16°C |
July | 24°C | 18°C |
August | 25°C | 19°C |
September | 25°C | 19°C |
October | 23°C | 16°C |
November | 21°C | 13°C |
December | 17°C | 11°C |
14 day forecast
Frequently asked questions
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