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COK to ICN: distance & flight time
Kochi (Cochin International Airport) → Seoul (Incheon International Airport)
3,627 mi
5,837 km · 3,152 nm
7h 35m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live COK→ICN fares Phone-only fares on this route — call free
Flight time details
3,627 miles nonstop takes roughly 7h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- COK — Cochin International Airport · Kochi, India
- ICN — Incheon 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 COK
- CCJ · Calicut International Airport74 mi away
- CJB · Coimbatore International Airport75 mi away
- IXM · Madurai Airport117 mi away
- TRV · Trivandrum International Airport121 mi away
Near ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is COK from ICN?
The flight distance from Kochi (COK) to Seoul (ICN) is 3,627 miles (5,837 km, 3,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to ICN?
A nonstop flight takes about 7h 35m 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 Kochi and Seoul?
Seoul is 3.5 hours ahead of Kochi.
What is the cheapest way to fly from COK to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–ICN that never appear on search engines, with no booking fees.