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ICN to BLL: distance & flight time
Seoul (Incheon International Airport) → Billund (Billund Airport)
5,021 mi
8,081 km · 4,363 nm
10h 19m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ICN→BLL fares Phone-only fares on this route — call free
Flight time details
5,021 miles nonstop takes roughly 10h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- BLL — Billund Airport · Billund, Denmark
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 BLL
- EBJ · Esbjerg Airport28 mi away
- STA · Stauning Airport35 mi away
- SKS · Skrydstrup Air Base36 mi away
- KRP · Karup Airport39 mi away
Frequently asked questions
How far is ICN from BLL?
The flight distance from Seoul (ICN) to Billund (BLL) is 5,021 miles (8,081 km, 4,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to BLL?
A nonstop flight takes about 10h 19m 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 Billund?
Billund is 7 hours behind Seoul.
What is the cheapest way to fly from ICN to BLL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–BLL that never appear on search engines, with no booking fees.