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ICN to CTB: distance & flight time
Seoul (Incheon International Airport) → Cutbank (Cut Bank International Airport)
5,483 mi
8,824 km · 4,764 nm
11h 13m
estimated nonstop flight time
-15h
time difference · heading northeast
See live ICN→CTB fares Phone-only fares on this route — call free
Flight time details
5,483 miles nonstop takes roughly 11h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- CTB — Cut Bank International Airport · Cutbank, United States
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 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
Near CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is ICN from CTB?
The flight distance from Seoul (ICN) to Cutbank (CTB) is 5,483 miles (8,824 km, 4,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to CTB?
A nonstop flight takes about 11h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ICN to CTB?
Nonstop service on ICN–CTB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 13m nonstop estimate.
What is the time difference between Seoul and Cutbank?
Cutbank is 15 hours behind Seoul.
What is the cheapest way to fly from ICN to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–CTB that never appear on search engines, with no booking fees.
Why are some ICN to CTB fares phone-only?
Consolidator contracts let us sell certain ICN–CTB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.