Need help booking?
Unpublished phone-only deals available
SOU to SDF: distance & flight time
Southampton (Southampton Airport) → Louisville (Louisville International Standiford Field)
4,014 mi
6,460 km · 3,488 nm
8h 20m
estimated nonstop flight time
-5h
time difference · heading northwest
See live SOU→SDF fares Phone-only fares on this route — call free
Flight time details
4,014 miles nonstop takes roughly 8h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- SOU — Southampton Airport · Southampton, United Kingdom
- SDF — Louisville International Standiford Field · Louisville, United States
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 SOU
- LGW · London Gatwick Airport52 mi away
- LHR · London Heathrow Airport53 mi away
- QLA · Lasham Airport22 mi away
- BBP · Bembridge Airport22 mi away
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is SOU from SDF?
The flight distance from Southampton (SOU) to Louisville (SDF) is 4,014 miles (6,460 km, 3,488 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to SDF?
A nonstop flight takes about 8h 20m 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 Southampton and Louisville?
Louisville is 5 hours behind Southampton.
What is the cheapest way to fly from SOU to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–SDF that never appear on search engines, with no booking fees.