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ADT to ICN: distance & flight time
Ada (Ada Regional Airport) → Seoul (Incheon International Airport)
6,728 mi
10,828 km · 5,847 nm
13h 40m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ADT→ICN fares Phone-only fares on this route — call free
Flight time details
6,728 miles nonstop takes roughly 13h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ADT — Ada Regional Airport · Ada, United States
- 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 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 ADT from ICN?
The flight distance from Ada (ADT) to Seoul (ICN) is 6,728 miles (10,828 km, 5,847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to ICN?
A nonstop flight takes about 13h 40m 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 Ada and Seoul?
Seoul is 14 hours ahead of Ada.
What is the cheapest way to fly from ADT to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–ICN that never appear on search engines, with no booking fees.