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NST to SOU: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Southampton (Southampton Airport)
6,245 mi
10,051 km · 5,427 nm
12h 43m
estimated nonstop flight time
-6h
time difference · heading northwest
See live NST→SOU fares Phone-only fares on this route — call free
Flight time details
6,245 miles nonstop takes roughly 12h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 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 NST from SOU?
The flight distance from Nakhon Si Thammarat (NST) to Southampton (SOU) is 6,245 miles (10,051 km, 5,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to SOU?
A nonstop flight takes about 12h 43m 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 Nakhon Si Thammarat and Southampton?
Southampton is 6 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to SOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–SOU that never appear on search engines, with no booking fees.