Need help booking?
Unpublished phone-only deals available
RNS to ICN: distance & flight time
Rennes (Rennes-Saint-Jacques Airport) → Seoul (Incheon International Airport)
5,723 mi
9,211 km · 4,974 nm
11h 41m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RNS→ICN fares Phone-only fares on this route — call free
Flight time details
5,723 miles nonstop takes roughly 11h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
- 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 RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 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 RNS from ICN?
The flight distance from Rennes (RNS) to Seoul (ICN) is 5,723 miles (9,211 km, 4,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNS to ICN?
A nonstop flight takes about 11h 41m 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 Rennes and Seoul?
Seoul is 7 hours ahead of Rennes.
What is the cheapest way to fly from RNS to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNS–ICN that never appear on search engines, with no booking fees.