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YBY to SJY: distance & flight time
Bonnyville (Bonnyville Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
3,974 mi
6,395 km · 3,453 nm
8h 16m
estimated nonstop flight time
+9h
time difference · heading northeast
See live YBY→SJY fares Phone-only fares on this route — call free
Flight time details
3,974 miles nonstop takes roughly 8h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- YBY — Bonnyville Airport · Bonnyville, Canada
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
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 YBY
- YOD · CFB Cold Lake20 mi away
- YVG · Vermilion Airport66 mi away
- YLL · Lloydminster Airport74 mi away
- YLJ · Meadow Lake Airport91 mi away
Near SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Frequently asked questions
How far is YBY from SJY?
The flight distance from Bonnyville (YBY) to Seinäjoki / Ilmajoki (SJY) is 3,974 miles (6,395 km, 3,453 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBY to SJY?
A nonstop flight takes about 8h 16m 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 Bonnyville and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 9 hours ahead of Bonnyville.
What is the cheapest way to fly from YBY to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBY–SJY that never appear on search engines, with no booking fees.