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YST to ISL: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Istanbul (Atatürk International Airport)
5,084 mi
8,182 km · 4,418 nm
10h 26m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YST→ISL fares Phone-only fares on this route — call free
Flight time details
5,084 miles nonstop takes roughly 10h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- ISL — Atatürk International Airport · Istanbul, Turkey
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is YST from ISL?
The flight distance from St. Theresa Point (YST) to Istanbul (ISL) is 5,084 miles (8,182 km, 4,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to ISL?
A nonstop flight takes about 10h 26m 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 Istanbul?
Istanbul is 8 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–ISL that never appear on search engines, with no booking fees.