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SOU to TDX: distance & flight time
Southampton (Southampton Airport) → Trat (Trat Airport)
6,141 mi
9,883 km · 5,336 nm
12h 30m
estimated nonstop flight time
+6h
time difference · heading east
See live SOU→TDX fares Phone-only fares on this route — call free
Flight time details
6,141 miles nonstop takes roughly 12h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SOU — Southampton Airport · Southampton, United Kingdom
- TDX — Trat Airport · Trat, Thailand
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 TDX
- BBM · Battambang Airport83 mi away
- UTP · U-Tapao International Airport93 mi away
- REP · Siem Reap International Airport128 mi away
- BKK · Suvarnabhumi Airport144 mi away
Frequently asked questions
How far is SOU from TDX?
The flight distance from Southampton (SOU) to Trat (TDX) is 6,141 miles (9,883 km, 5,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to TDX?
A nonstop flight takes about 12h 30m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SOU to TDX?
Nonstop service on SOU–TDX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 30m nonstop estimate.
What is the time difference between Southampton and Trat?
Trat is 6 hours ahead of Southampton.
What is the cheapest way to fly from SOU to TDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–TDX that never appear on search engines, with no booking fees.
Why are some SOU to TDX fares phone-only?
Consolidator contracts let us sell certain SOU–TDX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.