How the cheapest fare moved
Sep 12: €233
€233
Sep 8
Sep 12
low €180 · high €233
Departure-day prices · September 2026 Tromso → Helsinki
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Helsinki → Tromso
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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, 20 rainy days
17°
Jun Jul: ~23°C daytime, 11 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, 15 rainy days
6°
Nov Dec: ~4°C daytime, 14 rainy days
4°
Dec Best value: Sep — fares from €233 and ~16°C daytime.
Flights from Tromso to Helsinki start around €180 (typically 2 stops). Range seen recently: €180–233, based on 2 fares found by travellers.
Fly (from €180)
3h 20m duration
€180–233 recent fares
Book
Cheapest cached fares Tromso → Helsinki; typically 2 stops (e.g. SK). · Based on 2 fares found by travellers in the last 48h
Cheapest round trips to Helsinki Fares found by travellers in the last 48 hours — refreshed daily.
Sep 18 – Sep 20
SAS Scandinavian · 2 stops · 3h 50m
€362
Book
Weather in Helsinki
Tue
☁️
16°
9°
💧0%
Wed
🌦️
16°
15°
💧92%
Thu
🌦️
17°
13°
💧96%
Fri
🌧️
16°
13°
💧76%
Sat
🌧️
16°
13°
💧65%
Sun
🌧️
16°
14°
💧62%
Mon
🌦️
16°
11°
💧41%
In Sep, Helsinki typically sees ~16°C daytime highs and 12 rainy days.
Where to stay in Helsinki 3★+ hotels from €71/night (39 hotels sampled, ~3 weeks out).
VALO Hotel & Work Helsinki
hotel · Helsinki
from €71/night ★ 4
Noli Sörnäinen
hotel · Helsinki
from €75/night ★ 4
Scandic Park Helsinki
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 3h 50m
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 Tromso 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 2026-09-15. Some links earn Stayonomy a commission at no cost to you.