Seoul to Helsinki (ICN-HEL): nonstop flights and award space
Finnair flies the ICN to HEL nonstop about 7 times a week. In the timetable below it flies as AY 42, scheduled at 13h 40m for the 4,370 miles. 2LNR tracks award seats on Finnair across every ICN to HEL date, so you can see whether a seat exists before you move points.
Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.
Updated .
Seoul to Helsinki flight schedule
Scheduled nonstop departures for ICN to HEL starting November 8, 2026, last checked against our schedule feed on November 8, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.
Schedule data dated .
| Date | Flight | Airline | Departs ICN | Arrives HEL | Duration | Aircraft |
|---|---|---|---|---|---|---|
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 | |
| AY 42 | Finnair | 23:00 | 05:40 | 13h 40m | Airbus A350-900 |
Showing all 7 scheduled ICN to HEL departures across 7 days with service, starting November 8, 2026. Later dates are on the interactive map.
Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.
Aircraft on the Seoul to Helsinki nonstop
Finnair flies the Airbus A350-900 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.
Award seats on ICN to HEL departures
2LNR tracks award seats on Finnair by date. Open the calendar for Seoul to Helsinki to see whether a seat exists before you move points. The next 14 days are free on every product, and Pro covers the full horizon.
Finnair award space was open on 3 of the 14 Seoul to Helsinki departure dates from November 2 to November 15 that 2LNR checked in the 7 days to November 2, 2026.
See real availability
Award seats by date on the ICN to HEL departures 2LNR tracks, each with the time of its last check.
Set an alert
Watch this route on Pro and 2LNR notifies you when a check finds space on a date you're tracking.
Plan on the map
See ICN to HEL on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Seoul to Helsinki nonstop
Carriers operating ICN to HEL nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.
Frequently asked questions about ICN to HEL
How long is the flight from Seoul (ICN) to Helsinki (HEL)?
Which airlines fly nonstop from ICN to HEL?
How many flights a week are there from ICN to HEL?
What time do flights from ICN to HEL depart?
Which flights operate ICN to HEL nonstop?
How do I check award availability on ICN to HEL?
See ICN to HEL award space by date
See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.
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