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YOO to GMP: distance & flight time
Oshawa (Toronto/Oshawa Executive Airport) → Seoul (Gimpo International Airport)
6,582 mi
10,593 km · 5,720 nm
13h 22m
estimated nonstop flight time
+13h
time difference · heading north
See live YOO→GMP fares Phone-only fares on this route — call free
Flight time details
6,582 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 gain when reading arrival times on your ticket.
The two airports
- YOO — Toronto/Oshawa Executive Airport · Oshawa, Canada
- GMP — Gimpo International Airport · Seoul, South Korea
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 YOO
- YYZ · Lester B. Pearson International Airport40 mi away
- YKZ · Buttonville Municipal Airport24 mi away
- YZD · Downsview Airport31 mi away
- YTZ · Billy Bishop Toronto City Centre Airport32 mi away
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
Frequently asked questions
How far is YOO from GMP?
The flight distance from Oshawa (YOO) to Seoul (GMP) is 6,582 miles (10,593 km, 5,720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOO to GMP?
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.
Are there nonstop flights from YOO to GMP?
Nonstop service on YOO–GMP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 22m nonstop estimate.
What is the time difference between Oshawa and Seoul?
Seoul is 13 hours ahead of Oshawa.
What is the cheapest way to fly from YOO to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOO–GMP that never appear on search engines, with no booking fees.
Why are some YOO to GMP fares phone-only?
Consolidator contracts let us sell certain YOO–GMP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.