✈ ICN → DUB

11H 23M IN A METAL TUBE. 5,551 MILES. EARN THE LEG.

Flight time
11h 23m
Distance
5,551 mi
Or
8,934 km
Jet lag
8h

Flight from Seoul to Dublin

From Incheon (ICN), South Korea Asia  →  Dublin Airport (DUB), Ireland Europe

↔ Flying the other way? Dublin → Seoul

How long is the flight from Seoul to Dublin?

A nonstop flight from Seoul (ICN) to Dublin (DUB) takes about 11 hours 23 minutes, covering a great-circle distance of 5,551 miles (8,934 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

11h 23m

Nonstop, scheduled

Distance

5,551 mi

8,934 km · great-circle

Avg speed

785 km/h

Door-to-door including taxi

Time zones & jet lag

Seoul timezone

UTC+9

Asia/Seoul

Dublin timezone

UTC+1

Europe/Dublin

Time difference

-8h

8 hours behind

Jet lag (rough)

~5.6d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 1322 kg CO₂
🚗 Car (alone) 1528 kg CO₂
🚆 Train 366 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.