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SAN to SIN: distance & flight time
San Diego (San Diego International Airport) → Singapore (Singapore Changi Airport)
8,867 mi
14,269 km · 7,705 nm
17h 51m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SAN→SIN fares Phone-only fares on this route — call free
Flight time details
8,867 miles nonstop takes roughly 17h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SAN — San Diego International Airport · San Diego, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SAN
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is SAN from SIN?
The flight distance from San Diego (SAN) to Singapore (SIN) is 8,867 miles (14,269 km, 7,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to SIN?
A nonstop flight takes about 17h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Diego and Singapore?
Singapore is 15 hours ahead of San Diego.
What is the cheapest way to fly from SAN to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–SIN that never appear on search engines, with no booking fees.