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GMP to YKZ: distance & flight time
Seoul (Gimpo International Airport) → Toronto (Buttonville Municipal Airport)
6,578 mi
10,586 km · 5,716 nm
13h 22m
estimated nonstop flight time
-13h
time difference · heading north
See live GMP→YKZ fares Phone-only fares on this route — call free
Flight time details
6,578 miles nonstop takes roughly 13h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- YKZ — Buttonville Municipal Airport · Toronto, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Near YKZ
- YYZ · Lester B. Pearson International Airport18 mi away
- YZD · Downsview Airport10 mi away
- YTZ · Billy Bishop Toronto City Centre Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport24 mi away
Frequently asked questions
How far is GMP from YKZ?
The flight distance from Seoul (GMP) to Toronto (YKZ) is 6,578 miles (10,586 km, 5,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to YKZ?
A nonstop flight takes about 13h 22m 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 Seoul and Toronto?
Toronto is 13 hours behind Seoul.
What is the cheapest way to fly from GMP to YKZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–YKZ that never appear on search engines, with no booking fees.