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Flights between Seoul (ICN) and St. Petersburg (LED)

Incheon International Airport, South Korea ↔ Pulkovo Airport, Russia

A direct route between Seoul and St. Petersburg appears in the OpenFlights route network.

Confirming who flies ICN–LED

We're verifying which airlines currently operate ICN–LED. Current operators will appear here as our data refreshes.

Distance
6,798 km
4,224 miles
Est. flight time
9h 0m
great-circle estimate
Time difference
~6h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in South Korea

Jan
3°
8/-2
20mm
Feb
6°
11/1
25mm
Mar
11°
16/6
50mm
Apr
18°
23/13
70mm
May
23°
28/18
100mm
Jun
27°
32/22
130mm
Jul
29°
34/24
350mm
Aug
30°
35/25
290mm
Sep
26°
31/21
170mm
Oct
20°
25/15
50mm
Nov
12°
17/7
50mm
Dec
5°
10/0
25mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Russia

Jan
-7°
-2/-12
50mm
Feb
-5°
0/-10
40mm
Mar
1°
6/-4
40mm
Apr
9°
14/4
45mm
May
17°
22/12
60mm
Jun
21°
26/16
75mm
Jul
23°
28/18
90mm
Aug
21°
26/16
75mm
Sep
15°
20/10
65mm
Oct
8°
13/3
60mm
Nov
1°
6/-4
55mm
Dec
-4°
1/-9
55mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

South Korea: Normal precautions (UK FCDO) ↗Russia: Advise against all travel (UK FCDO) ↗

Common questions

How far is Seoul from St. Petersburg?

Seoul (ICN) and St. Petersburg (LED) are around 6,798 km (4,224 miles) apart — an estimated 9h 0m by air. Distances and flight times are great-circle estimates.

What is the time difference between Seoul and St. Petersburg?

Time difference ~ 6 hours (varies with daylight-saving).

When is it warmest in Russia?

Across Russia, the warmest month on average is July, with mean temperatures around 23°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for South Korea and Russia?

The UK FCDO currently rates South Korea as Normal precautions; The UK FCDO rates Russia as Advise against all travel. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.