Need help booking?
Unpublished phone-only deals available
BAI to SOU: distance & flight time
Buenos Aires (Buenos Aires Airport) → Southampton (Southampton Airport)
5,379 mi
8,656 km · 4,674 nm
11h 1m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BAI→SOU fares Phone-only fares on this route — call free
Flight time details
5,379 miles nonstop takes roughly 11h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BAI — Buenos Aires Airport · Buenos Aires, Costa Rica
- 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 BAI
- PMZ · Palmar Sur Airport17 mi away
- TOO · San Vito De Java Airport34 mi away
- GLF · Golfito Airport37 mi away
- DRK · Drake Bay Airport37 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 BAI from SOU?
The flight distance from Buenos Aires (BAI) to Southampton (SOU) is 5,379 miles (8,656 km, 4,674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BAI to SOU?
A nonstop flight takes about 11h 1m 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 Buenos Aires and Southampton?
Southampton is 7 hours ahead of Buenos Aires.
What is the cheapest way to fly from BAI to SOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BAI–SOU that never appear on search engines, with no booking fees.