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IAG to SIN: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Singapore (Singapore Changi Airport)
9,360 mi
15,063 km · 8,133 nm
18h 49m
estimated nonstop flight time
+12h
time difference · heading north
See live IAG→SIN fares Phone-only fares on this route — call free
Flight time details
9,360 miles nonstop takes roughly 18h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- 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 IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 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 IAG from SIN?
The flight distance from Niagara Falls (IAG) to Singapore (SIN) is 9,360 miles (15,063 km, 8,133 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to SIN?
A nonstop flight takes about 18h 49m 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 Niagara Falls and Singapore?
Singapore is 12 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–SIN that never appear on search engines, with no booking fees.