Seoul to Lannion time converter

Lannion is 7 hours behind Seoul. When it is 9:00 AM in Seoul, it is 2:00 AM in Lannion.

Seoul KST

Wednesday, October 21, 2026

Lannion CEST

Tuesday, October 20, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Lannion
France
Tue, Oct 20
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Lannion conversion table

Every hour of today in Seoul and the matching time in Lannion. Light rows are typical working hours (9:00–18:00).

SeoulLannion
12:00 AM5:00 PM−1 day
1:00 AM6:00 PM−1 day
2:00 AM7:00 PM−1 day
3:00 AM8:00 PM−1 day
4:00 AM9:00 PM−1 day
5:00 AM10:00 PM−1 day
6:00 AM11:00 PM−1 day
7:00 AM12:00 AM
8:00 AM1:00 AM
9:00 AM2:00 AM
10:00 AM3:00 AM
11:00 AM4:00 AM
12:00 PM5:00 AM
1:00 PM6:00 AM
2:00 PM7:00 AM
3:00 PM8:00 AM
4:00 PM9:00 AM
5:00 PM10:00 AM
6:00 PM11:00 AM
7:00 PM12:00 PM
8:00 PM1:00 PM
9:00 PM2:00 PM
10:00 PM3:00 PM
11:00 PM4:00 PM

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Seoul (9:00 AM – 11:00 AM in Lannion).

Daylight saving time and the difference

The difference changes during the year because Seoul and Lannion switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 21, 2027: -7h

Distance

Seoul and Lannion are 9,247 km (5,746 miles) apart in a straight line.

More conversions

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New York to LannionLondon to LannionLos Angeles to LannionChicago to LannionToronto to LannionSão Paulo to LannionParis to LannionBerlin to LannionMoscow to LannionDubai to LannionNew Delhi to LannionBangkok to Lannion

Questions and answers

What is the time difference between Seoul and Lannion?

Lannion is 7 hours behind Seoul.

What time is it in Lannion when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 2:00 AM in Lannion.

When is the best time to call Lannion from Seoul?

Both sides are at work from 4:00 PM – 6:00 PM in Seoul (9:00 AM – 11:00 AM in Lannion).

Does the time difference between Seoul and Lannion change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.