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SOU to DIN: distance & flight time
Southampton (Southampton Airport) → Dienbienphu (Dien Bien Phu Airport)
5,671 mi
9,127 km · 4,928 nm
11h 35m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SOU→DIN fares Phone-only fares on this route — call free
Flight time details
5,671 miles nonstop takes roughly 11h 35m gate to gate, flying northeast. 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
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
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 DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 mi away
Frequently asked questions
How far is SOU from DIN?
The flight distance from Southampton (SOU) to Dienbienphu (DIN) is 5,671 miles (9,127 km, 4,928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to DIN?
A nonstop flight takes about 11h 35m 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 Dienbienphu?
Dienbienphu is 6 hours ahead of Southampton.
What is the cheapest way to fly from SOU to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–DIN that never appear on search engines, with no booking fees.