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IIL to SIN: distance & flight time
Ilam (Ilam Airport) → Singapore (Singapore Changi Airport)
4,329 mi
6,966 km · 3,762 nm
8h 57m
estimated nonstop flight time
+4.5h
time difference · heading east
See live IIL→SIN fares Phone-only fares on this route — call free
Flight time details
4,329 miles nonstop takes roughly 8h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- 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 IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 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 IIL from SIN?
The flight distance from Ilam (IIL) to Singapore (SIN) is 4,329 miles (6,966 km, 3,762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to SIN?
A nonstop flight takes about 8h 57m 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 Ilam and Singapore?
Singapore is 4.5 hours ahead of Ilam.
What is the cheapest way to fly from IIL to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–SIN that never appear on search engines, with no booking fees.