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YST to XSP: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Singapore (Seletar Airport)
8,470 mi
13,631 km · 7,360 nm
17h 4m
estimated nonstop flight time
+13h
time difference · heading north
See live YST→XSP fares Phone-only fares on this route — call free
Flight time details
8,470 miles nonstop takes roughly 17h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- XSP — Seletar 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is YST from XSP?
The flight distance from St. Theresa Point (YST) to Singapore (XSP) is 8,470 miles (13,631 km, 7,360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to XSP?
A nonstop flight takes about 17h 4m 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. Theresa Point and Singapore?
Singapore is 13 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–XSP that never appear on search engines, with no booking fees.