How the cheapest fare moved
Oct 21: €74 €74
Oct 14
Oct 21
low €64 · high €84
Departure-day prices · May 2027 Copenhagen → Helsinki
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Return-day prices · May 2027 Helsinki → Copenhagen
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Best time to visit Helsinki — climate Jan: ~2°C daytime, 17 rainy days
2°
Jan Feb: ~-1°C daytime, 5 rainy days
-1°
Feb Mar: ~5°C daytime, 9 rainy days
5°
Mar Apr: ~9°C daytime, 11 rainy days
9°
Apr May: ~13°C daytime, 12 rainy days
13°
May Jun: ~17°C daytime, 19 rainy days
17°
Jun Jul: ~23°C daytime, 12 rainy days
23°
Jul Aug: ~19°C daytime, 14 rainy days
19°
Aug Sep: ~16°C daytime, 12 rainy days
16°
Sep Oct: ~10°C daytime, 14 rainy days
10°
Oct Nov: ~6°C daytime, 13 rainy days
6°
Nov Dec: ~4°C daytime, 14 rainy days
4°
Dec Best value: Jun — fares from €85 and ~17°C daytime.
Flights from Copenhagen to Helsinki start around €64 (typically 1 stop). Range seen recently: €64–80, based on 7 fares found by travellers.
Fly (from €64)
1h 35m duration
€64–80 recent fares
Book
Cheapest cached fares Copenhagen → Helsinki; typically 1 stop (e.g. FR). · Based on 7 fares found by travellers in the last 48h
Cheapest round trips to Helsinki Fares found by travellers in the last 48 hours — refreshed daily.
Jan 22 – Jan 24
SAS Scandinavian · Direct · 1h 40m
€124
Book
Jan 7 – Jan 11
SAS Scandinavian · Direct · 1h 40m
€128
Book
Dec 9 – Dec 10
SAS Scandinavian · Direct · 1h 40m
€137
Book
Nov 4 – Nov 6
Norwegian Air Sweden · 1 stop · 2h 15m
€140
Book
Sep 22 – Sep 24
SAS Scandinavian · Direct · 1h 35m
€143
Book
Sep 26 – Sep 28
Norwegian Air Sweden · Direct · 1h 35m
€146
Book
Nov 7 – Nov 9
SAS Scandinavian · Direct · 1h 40m
€146
Book
Dec 17 – Dec 17
SAS Scandinavian · Direct · 1h 40m
€151
Book
Weather in Helsinki
Wed
☁️
12°
9°
💧0%
Thu
☁️
12°
10°
💧0%
Fri
🌦️
11°
10°
💧75%
Sat
🌦️
11°
9°
💧84%
Sun
☁️
12°
9°
💧15%
Mon
🌦️
12°
9°
💧66%
Tue
🌦️
11°
9°
💧37%
In May, Helsinki typically sees ~15°C daytime highs and 10 rainy days.
Where to stay in Helsinki 3★+ hotels from €82/night (39 hotels sampled, ~3 weeks out).
Noli Sörnäinen
hotel · Helsinki
from €82/night ★ 4
Scandic Grand Marina
hotel · Helsinki
from €83/night ★ 4
Scandic Ruoholahti
hotel · Helsinki
from €83/night ★ 4
Good to know Currency Euro (€)
Power plugs Type C/F
Border Schengen — no passport control from Schengen countries
Time difference +1h
Time in the air 1h 35m
Things to do in Helsinki Top-rated tours and tickets from €49 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Helsinki
Helsinki (Swedish: Helsingfors) is Finland's capital and largest city. Helsinki combines modern and historic architectural styles with beautiful open spaces. The city is surrounded by hundreds of tiny islands, and is a cultural bridge between the East and West. The "Pearl of the Baltic Sea" is easy to explore on foot or on bike, and it has a laid-back vibe.
Read the full Helsinki guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Copenhagen Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-10-21. Some links earn Stayonomy a commission at no cost to you.
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