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SOU to HAN: distance & flight time
Southampton (Southampton Airport) → Hanoi (Noi Bai International Airport)
5,791 mi
9,319 km · 5,032 nm
11h 49m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SOU→HAN fares Phone-only fares on this route — call free
Flight time details
5,791 miles nonstop takes roughly 11h 49m 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
- HAN — Noi Bai International Airport · Hanoi, 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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is SOU from HAN?
The flight distance from Southampton (SOU) to Hanoi (HAN) is 5,791 miles (9,319 km, 5,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to HAN?
A nonstop flight takes about 11h 49m 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 Hanoi?
Hanoi is 6 hours ahead of Southampton.
What is the cheapest way to fly from SOU to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–HAN that never appear on search engines, with no booking fees.