January is by far the best month, wherein you can get cheapest flights for San Diego to Singapore. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

San Diego
07:00
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
00:25
Singapore Changi Airport [SIN]
Sat, 24 Jan 2026

San Diego
07:00
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
00:50
Singapore Changi Airport [SIN]
Sat, 24 Jan 2026

San Diego
07:00
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
00:25
Singapore Changi Airport [SIN]
Sat, 24 Jan 2026

San Diego
16:01
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
13:25
Singapore Changi Airport [SIN]
Sat, 24 Jan 2026

San Diego
07:45
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
20:15
Singapore Changi Airport [SIN]
Fri, 23 Jan 2026

San Diego
13:00
San Diego International Airport [SAN]
Fri , 23 Jan 2026

Singapore
07:00
Singapore Changi Airport [SIN]
Sun, 25 Jan 2026

San Diego
07:00
San Diego International Airport [SAN]
Fri , 23 Jan 2026

Singapore
00:25
Singapore Changi Airport [SIN]
Sun, 25 Jan 2026

San Diego
11:40
San Diego International Airport [SAN]
Fri , 23 Jan 2026

Singapore
00:50
Singapore Changi Airport [SIN]
Sun, 25 Jan 2026

San Diego
17:35
San Diego International Airport [SAN]
Fri , 23 Jan 2026

Singapore
17:25
Singapore Changi Airport [SIN]
Sun, 25 Jan 2026

San Diego
17:35
San Diego International Airport [SAN]
Fri , 23 Jan 2026

Singapore
16:55
Singapore Changi Airport [SIN]
Sun, 25 Jan 2026

San Diego
11:10
San Diego International Airport [SAN]
Thu , 22 Jan 2026

Singapore
07:00
Singapore Changi Airport [SIN]
Sat, 24 Jan 2026









