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RUM to GMP: distance & flight time
Rumjatar (Rumjatar Airport) → Seoul (Gimpo International Airport)
2,431 mi
3,912 km · 2,112 nm
5h 14m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live RUM→GMP fares Phone-only fares on this route — call free
Flight time details
2,431 miles nonstop takes roughly 5h 14m 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
- RUM — Rumjatar Airport · Rumjatar, 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 RUM
- LDN · Lamidanda Airport8 mi away
- PPL · Phaplu Airport15 mi away
- LUA · Lukla Airport29 mi away
- RHP · Ramechhap Airport31 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 RUM from GMP?
The flight distance from Rumjatar (RUM) to Seoul (GMP) is 2,431 miles (3,912 km, 2,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUM to GMP?
A nonstop flight takes about 5h 14m 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 Rumjatar and Seoul?
Seoul is 3.3 hours ahead of Rumjatar.
What is the cheapest way to fly from RUM to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUM–GMP that never appear on search engines, with no booking fees.