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ROI to SOU: distance & flight time
Roi Et (Roi Et Airport) → Southampton (Southampton Airport)
5,990 mi
9,640 km · 5,205 nm
12h 13m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ROI→SOU fares Phone-only fares on this route — call free
Flight time details
5,990 miles nonstop takes roughly 12h 13m 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
- ROI — Roi Et Airport · Roi Et, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 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 ROI from SOU?
The flight distance from Roi Et (ROI) to Southampton (SOU) is 5,990 miles (9,640 km, 5,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to SOU?
A nonstop flight takes about 12h 13m 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 Roi Et and Southampton?
Southampton is 6 hours behind Roi Et.
What is the cheapest way to fly from ROI to SOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–SOU that never appear on search engines, with no booking fees.