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SME to SOU: distance & flight time
Somerset (Lake Cumberland Regional Airport) → Southampton (Southampton Airport)
4,021 mi
6,471 km · 3,494 nm
8h 21m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SME→SOU fares Phone-only fares on this route — call free
Flight time details
4,021 miles nonstop takes roughly 8h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SME — Lake Cumberland Regional Airport · Somerset, United States
- SOU — Southampton Airport · Southampton, United Kingdom
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 SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 mi away
Near SOU
- LGW · London Gatwick Airport52 mi away
- LHR · London Heathrow Airport53 mi away
- QLA · Lasham Airport22 mi away
- BBP · Bembridge Airport22 mi away
Frequently asked questions
How far is SME from SOU?
The flight distance from Somerset (SME) to Southampton (SOU) is 4,021 miles (6,471 km, 3,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SME to SOU?
A nonstop flight takes about 8h 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 Somerset and Southampton?
Southampton is 5 hours ahead of Somerset.
What is the cheapest way to fly from SME to SOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SME–SOU that never appear on search engines, with no booking fees.