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GMP to YLY: distance & flight time
Seoul (Gimpo International Airport) → Langley Township (Langley Airport)
5,102 mi
8,211 km · 4,433 nm
10h 28m
estimated nonstop flight time
-16h
time difference · heading northeast
See live GMP→YLY fares Phone-only fares on this route — call free
Flight time details
5,102 miles nonstop takes roughly 10h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- YLY — Langley Airport · Langley Township, 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 YLY
- YVR · Vancouver International Airport26 mi away
- YXX · Abbotsford Airport13 mi away
- YDT · Boundary Bay Airport17 mi away
- BLI · Bellingham International Airport22 mi away
Frequently asked questions
How far is GMP from YLY?
The flight distance from Seoul (GMP) to Langley Township (YLY) is 5,102 miles (8,211 km, 4,433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to YLY?
A nonstop flight takes about 10h 28m 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 Langley Township?
Langley Township is 16 hours behind Seoul.
What is the cheapest way to fly from GMP to YLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–YLY that never appear on search engines, with no booking fees.