Need help booking?
Unpublished phone-only deals available
ACI to SIN: distance & flight time
Alderney (Alderney Airport) → Singapore (Singapore Changi Airport)
6,865 mi
11,047 km · 5,965 nm
13h 56m
estimated nonstop flight time
+7h
time difference · heading east
See live ACI→SIN fares Phone-only fares on this route — call free
Flight time details
6,865 miles nonstop takes roughly 13h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 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 ACI from SIN?
The flight distance from Alderney (ACI) to Singapore (SIN) is 6,865 miles (11,047 km, 5,965 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to SIN?
A nonstop flight takes about 13h 56m 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 Alderney and Singapore?
Singapore is 7 hours ahead of Alderney.
What is the cheapest way to fly from ACI to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–SIN that never appear on search engines, with no booking fees.