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ISL to XSP: distance & flight time
Istanbul (Atatürk International Airport) → Singapore (Seletar Airport)
5,377 mi
8,654 km · 4,673 nm
11h 1m
estimated nonstop flight time
+5h
time difference · heading east
See live ISL→XSP fares Phone-only fares on this route — call free
Flight time details
5,377 miles nonstop takes roughly 11h 1m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- ISL — Atatürk International Airport · Istanbul, Turkey
- 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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 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 ISL from XSP?
The flight distance from Istanbul (ISL) to Singapore (XSP) is 5,377 miles (8,654 km, 4,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to XSP?
A nonstop flight takes about 11h 1m 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 Istanbul and Singapore?
Singapore is 5 hours ahead of Istanbul.
What is the cheapest way to fly from ISL to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–XSP that never appear on search engines, with no booking fees.