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LNS to GMP: distance & flight time
Lancaster (Lancaster Airport) → Seoul (Gimpo International Airport)
6,874 mi
11,062 km · 5,973 nm
13h 57m
estimated nonstop flight time
+13h
time difference · heading north
See live LNS→GMP fares Phone-only fares on this route — call free
Flight time details
6,874 miles nonstop takes roughly 13h 57m 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
- LNS — Lancaster Airport · Lancaster, United States
- 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 LNS
- PHL · Philadelphia International Airport58 mi away
- MDT · Harrisburg International Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field25 mi away
- CTH · Chester County G O Carlson Airport25 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 LNS from GMP?
The flight distance from Lancaster (LNS) to Seoul (GMP) is 6,874 miles (11,062 km, 5,973 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNS to GMP?
A nonstop flight takes about 13h 57m 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 Lancaster and Seoul?
Seoul is 13 hours ahead of Lancaster.
What is the cheapest way to fly from LNS to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNS–GMP that never appear on search engines, with no booking fees.