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GMP to CCU: distance & flight time
Seoul (Gimpo International Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
2,490 mi
4,008 km · 2,164 nm
5h 21m
estimated nonstop flight time
-3.5h
time difference · heading west
See live GMP→CCU fares Phone-only fares on this route — call free
Flight time details
2,490 miles nonstop takes roughly 5h 21m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is GMP from CCU?
The flight distance from Seoul (GMP) to Kolkata (CCU) is 2,490 miles (4,008 km, 2,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to CCU?
A nonstop flight takes about 5h 21m 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 Kolkata?
Kolkata is 3.5 hours behind Seoul.
What is the cheapest way to fly from GMP to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–CCU that never appear on search engines, with no booking fees.