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YDT to GMP: distance & flight time
Boundary Bay (Boundary Bay Airport) → Seoul (Gimpo International Airport)
5,090 mi
8,191 km · 4,423 nm
10h 27m
estimated nonstop flight time
+16h
time difference · heading northwest
See live YDT→GMP fares Phone-only fares on this route — call free
Flight time details
5,090 miles nonstop takes roughly 10h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- YDT — Boundary Bay Airport · Boundary Bay, 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 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 YDT from GMP?
The flight distance from Boundary Bay (YDT) to Seoul (GMP) is 5,090 miles (8,191 km, 4,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to GMP?
A nonstop flight takes about 10h 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 Boundary Bay and Seoul?
Seoul is 16 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–GMP that never appear on search engines, with no booking fees.