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JMO to GMP: distance & flight time
Jomsom (Jomsom Airport) → Seoul (Gimpo International Airport)
2,540 mi
4,088 km · 2,208 nm
5h 27m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live JMO→GMP fares Phone-only fares on this route — call free
Flight time details
2,540 miles nonstop takes roughly 5h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- JMO — Jomsom Airport · Jomsom, Nepal
- 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 JMO
- NGX · Manang Airport24 mi away
- BGL · Baglung Airport39 mi away
- PKR · Pokhara Airport43 mi away
- DOP · Dolpa Airport56 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 JMO from GMP?
The flight distance from Jomsom (JMO) to Seoul (GMP) is 2,540 miles (4,088 km, 2,208 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMO to GMP?
A nonstop flight takes about 5h 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 Jomsom and Seoul?
Seoul is 3.3 hours ahead of Jomsom.
What is the cheapest way to fly from JMO to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMO–GMP that never appear on search engines, with no booking fees.