Cheap flights from Seoul to Helsinki (ICN–HEL)
South Korea
Finland
Finnair flies Seoul to Helsinki (ICN–HEL) nonstop and back, a great-circle distance of 7,030 km (4,370 mi).
- From
- ICN
- Seoul
- To
- HEL
- Helsinki
- Nonstop
- Yes · 1 airline
- Airlines
- AY
- Cheapest fare found
- ₩455,515 one-way
- Distance
- 7,030 km (4,370 mi)
- Time difference
- Helsinki 6 hours behind
Network data imported from airport and airline sources:· How we verify
Seoul to Helsinki fares by month
Cheapest one-way fare found: ₩455,515 for November 2026 on Shanghai Airlines (2 stops).
- Oct ’26₩624,928
- Nov ’26₩455,515
- Mar ’27₩553,755
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly ICN–HEL
For Seoul Incheon (ICN) to Helsinki (HEL), November 2026 had the lowest fare found (₩455,515). Days in Helsinki average 18–28 °C in June, July and August. Set your watch 6 hours back on landing at HEL.
Seoul to Helsinki: frequently asked questions
Fares: Aviasales price cache, 8 October 2026.
How much is a flight from Seoul Incheon (ICN) to Helsinki (HEL)?
From ₩455,515 one-way, the cheapest fare found for November 2026 on Shanghai Airlines with 2 stops (found 8 October 2026).
Which airlines fly ICN–HEL direct?
Finnair.
What is the cheapest month to fly ICN–HEL?
November 2026, at ₩455,515; the dearest month found was ₩624,928.
What is the time difference between Seoul and Helsinki?
Helsinki is 6 hours behind Seoul: a ICN departure at noon is 06:00 local time in HEL.
Helsinki to Seoul: the return flight (HEL–ICN)
All 1 airline also flies HEL–ICN nonstop.
Airlines flying ICN–HEL nonstop
| Airline | Usually takes off (ICN time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Finnair AY | — | full-service | oneworld | — |
One-stop alternatives to flying ICN–HEL nonstop
One airline on both legs; check it's sold as one ticket.
- Via Beijing (PKX) with China Southern Airlines: 7,250 km (4,510 mi) flown, 3% further than nonstop.
- Via Copenhagen (CPH) with
SAS: 8,820 km (5,480 mi) flown, 25% further than nonstop. - Via Istanbul (IST) with
Turkish Airlines: 10,060 km (6,250 mi) flown, 43% further than nonstop. - Via Amsterdam (AMS) with
KLM: 10,070 km (6,260 mi) flown, 43% further than nonstop. - Via Frankfurt (FRA) with
Lufthansa: 10,080 km (6,270 mi) flown, 43% further than nonstop.
ICN–HEL route map
More from Seoul and Helsinki
Explore the airlines’ route maps
Departure
Incheon International Airport
Incheon (ICN), Seoul. In our data, 83 airlines fly nonstop from ICN to 157 destinations.
View ICN airport guide →Arrival
Helsinki Vantaa Airport
3 ways into Helsinki, fastest from 25 min:
- Airport train (I and P lines) 27–32 min
- HSL bus 600 40–50 min
- Taxi 25–35 min · €35–50
Onward from Helsinki
Places you can't fly to nonstop from ICN, but can from HEL — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.