How the cheapest fare moved
Sep 2: €50 €50
Aug 26
Sep 2
low €27 · high €95
Departure-day prices · September 2023 Vienna → Helsinki
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Return-day prices · September 2023 Helsinki → Vienna
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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, 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 €28 and ~16°C daytime.
Flights from Vienna to Helsinki start around €28 (direct flights available). Range seen recently: €28–75, based on 13 fares found by travellers.
Fly (from €28)
2h 30m duration
€28–75 recent fares
Book
Cheapest cached fares Vienna → Helsinki; direct flights available (e.g. FR). · Based on 13 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 22 – Sep 24
Ryanair · Direct · 2h 30m
€124
Book
Oct 15 – Oct 22
Ryanair · Direct · 2h 30m
€136
Book
Oct 20 – Oct 23
Ryanair · 1 stop · 3h 10m
€136
Book
Oct 1 – Oct 4
Ryanair · Direct · 2h 30m
€143
Book
Sep 12 – Sep 16
Ryanair · Direct · 2h 30m
€146
Book
Sep 12 – Sep 17
Ryanair · Direct · 2h 30m
€148
Book
Nov 18 – Nov 22
Ryanair · 1 stop · 5h 10m
€160
Book
Dec 31 – Jan 1
airBaltic · 1 stop · 3h 00m
€163
Book
Weather in Helsinki
Wed
☁️
20°
14°
💧10%
Thu
🌦️
18°
15°
💧14%
Fri
☁️
18°
14°
💧33%
Sat
🌦️
17°
10°
💧38%
Sun
☁️
16°
10°
💧8%
Mon
☁️
16°
7°
💧20%
Tue
☁️
18°
14°
💧48%
In Sep, Helsinki typically sees ~13°C daytime highs and 8 rainy days.
Where to stay in Helsinki 3★+ hotels from €86/night (39 hotels sampled, ~3 weeks out).
Scandic Park Helsinki
hotel · Helsinki
from €86/night ★ 4
VALO Hotel & Work Helsinki
hotel · Helsinki
from €87/night ★ 4
Scandic Ruoholahti
hotel · Helsinki
from €92/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 2h 30m
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 Vienna 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 2026-09-02. Some links earn Stayonomy a commission at no cost to you.
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