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LOU to SIN: distance & flight time
Louisville (Bowman Field) → Singapore (Singapore Changi Airport)
9,634 mi
15,504 km · 8,372 nm
19h 21m
estimated nonstop flight time
+12h
time difference · heading north
See live LOU→SIN fares Phone-only fares on this route — call free
Flight time details
9,634 miles nonstop takes roughly 19h 21m 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
- LOU — Bowman Field · Louisville, 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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 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 LOU from SIN?
The flight distance from Louisville (LOU) to Singapore (SIN) is 9,634 miles (15,504 km, 8,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to SIN?
A nonstop flight takes about 19h 21m 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 Louisville and Singapore?
Singapore is 12 hours ahead of Louisville.
What is the cheapest way to fly from LOU to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–SIN that never appear on search engines, with no booking fees.