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ONO to SOU: distance & flight time
Ontario (Ontario Municipal Airport) → Southampton (Southampton Airport)
4,830 mi
7,773 km · 4,197 nm
9h 56m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ONO→SOU fares Phone-only fares on this route — call free
Flight time details
4,830 miles nonstop takes roughly 9h 56m 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
- ONO — Ontario Municipal Airport · Ontario, United States
- 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 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 ONO from SOU?
The flight distance from Ontario (ONO) to Southampton (SOU) is 4,830 miles (7,773 km, 4,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to SOU?
A nonstop flight takes about 9h 56m 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 Ontario and Southampton?
Southampton is 7 hours ahead of Ontario.
What is the cheapest way to fly from ONO to SOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–SOU that never appear on search engines, with no booking fees.