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LOU to XSP: distance & flight time
Louisville (Bowman Field) → Singapore (Seletar Airport)
9,631 mi
15,500 km · 8,369 nm
19h 21m
estimated nonstop flight time
+12h
time difference · heading north
See live LOU→XSP fares Phone-only fares on this route — call free
Flight time details
9,631 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
- XSP — Seletar 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 XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is LOU from XSP?
The flight distance from Louisville (LOU) to Singapore (XSP) is 9,631 miles (15,500 km, 8,369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to XSP?
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 XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–XSP that never appear on search engines, with no booking fees.