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YSJ to SIN: distance & flight time
St. John (Saint John Airport) → Singapore (Singapore Changi Airport)
9,153 mi
14,731 km · 7,954 nm
18h 25m
estimated nonstop flight time
+11h
time difference · heading north
See live YSJ→SIN fares Phone-only fares on this route — call free
Flight time details
9,153 miles nonstop takes roughly 18h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- 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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
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 YSJ from SIN?
The flight distance from St. John (YSJ) to Singapore (SIN) is 9,153 miles (14,731 km, 7,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to SIN?
A nonstop flight takes about 18h 25m 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 St. John and Singapore?
Singapore is 11 hours ahead of St. John.
What is the cheapest way to fly from YSJ to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–SIN that never appear on search engines, with no booking fees.