Distance From Helsinki Vantaa Airport to Jeju International Airport, HEL - CJU Distance

The distance from Helsinki Vantaa Airport (HEL) to Jeju International Airport (CJU) is 4602 miles or 7406 kilometers or 3996 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Helsinki ( Finland ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Helsinki and Jeju City takes around 10 hours 34 minutes.

Estimated flight time from Helsinki Vantaa Airport, Helsinki, Finland to Jeju International Airport, Jeju City, South Korea is 10 hours 34 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • HEL - CJU

Kilometers		7406 km
Statute Miles		4602 miles
Nautical Miles		3996 nm
Avg. Time of Flight		10 hours 34 minutes

Helsinki Vantaa Airport to Jeju International Airport Flight Route Map - HEL to CJU Flight Path

Location of Helsinki Vantaa Airport & Jeju International Airport is given below.
Click the map to view Helsinki to Jeju City nonstop flight path and travel direction.

Click to see flight route on Google Map between Helsinki, Finland and Jeju City, South Korea. .

Nonstop flight route between Helsinki, Finland and Jeju City, South Korea.

Time Difference Between the Airports • HEL - CJU

Time difference between Helsinki (Finland) and Jeju City (South Korea) is 6 Hours.
Jeju City time is 6 Hours ahead of Helsinki.

Location	Local Time
Helsinki (Finland)	2026-09-12, 16:06:28 EEST
Jeju City (South Korea)	2026-09-12, 22:06:28 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Helsinki Vantaa Airport (HEL / EFHK) Helsinki, Finland

Destination

Jeju International Airport (CJU / RKPC) Jeju City, South Korea