Need help booking?
Unpublished phone-only deals available
ICN to DBQ: distance & flight time
Seoul (Incheon International Airport) → Dubuque IA (Dubuque Regional Airport)
6,444 mi
10,370 km · 5,599 nm
13h 6m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→DBQ fares Phone-only fares on this route — call free
Flight time details
6,444 miles nonstop takes roughly 13h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is ICN from DBQ?
The flight distance from Seoul (ICN) to Dubuque IA (DBQ) is 6,444 miles (10,370 km, 5,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to DBQ?
A nonstop flight takes about 13h 6m 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 DBQ?
Nonstop service on ICN–DBQ 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 13h 6m nonstop estimate.
What is the time difference between Seoul and Dubuque IA?
Dubuque IA is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–DBQ that never appear on search engines, with no booking fees.
Why are some ICN to DBQ fares phone-only?
Consolidator contracts let us sell certain ICN–DBQ 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.