Need help booking?
Unpublished phone-only deals available
SOF to YSU: distance & flight time
Sofia (Sofia Airport) → Summerside (Summerside Airport)
4,073 mi
6,555 km · 3,540 nm
8h 27m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SOF→YSU fares Phone-only fares on this route — call free
Flight time details
4,073 miles nonstop takes roughly 8h 27m 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
- SOF — Sofia Airport · Sofia, Bulgaria
- YSU — Summerside Airport · Summerside, Canada
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Near YSU
- YYG · Charlottetown Airport36 mi away
- YQM · Greater Moncton International Airport46 mi away
- YCH · Miramichi Airport86 mi away
- YHZ · Halifax / Stanfield International Airport109 mi away
Frequently asked questions
How far is SOF from YSU?
The flight distance from Sofia (SOF) to Summerside (YSU) is 4,073 miles (6,555 km, 3,540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to YSU?
A nonstop flight takes about 8h 27m 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 Sofia and Summerside?
Summerside is 6 hours behind Sofia.
What is the cheapest way to fly from SOF to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–YSU that never appear on search engines, with no booking fees.