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GFN to SIN: distance & flight time

Grafton (Grafton Airport) → Singapore (Singapore Changi Airport)

3,878 mi
6,242 km · 3,370 nm
8h 4m
estimated nonstop flight time
-2h
time difference · heading northwest
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Flight time details

3,878 miles nonstop takes roughly 8h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is GFN from SIN?

The flight distance from Grafton (GFN) to Singapore (SIN) is 3,878 miles (6,242 km, 3,370 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GFN to SIN?

A nonstop flight takes about 8h 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 Grafton and Singapore?

Singapore is 2 hours behind Grafton.

What is the cheapest way to fly from GFN to SIN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFN–SIN that never appear on search engines, with no booking fees.
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