How the cheapest fare moved
Aug 17: €106 €106
Aug 10
Aug 17
low €98 · high €196
Departure-day prices · October 2023 Lisbon → Helsinki
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Return-day prices · October 2023 Helsinki → Lisbon
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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 €98 and ~16°C daytime.
Flights from Lisbon to Helsinki start around €98 (typically 1 stop). Range seen recently: €98–139, based on 12 fares found by travellers.
Fly (from €98)
4h 35m duration
€98–139 recent fares
Book
Cheapest cached fares Lisbon → Helsinki; typically 1 stop (e.g. FR). · Based on 12 fares found by travellers in the last 48h
Cheapest round trips to Helsinki Fares found by travellers in the last 48 hours — refreshed daily.
Oct 22 – Oct 26
Ryanair · 1 stop · 5h 20m
€194
Book
Jan 17 – Jan 24
Ryanair · 1 stop · 6h 05m
€223
Book
Sep 9 – Sep 12
Ryanair · 2 stops · 6h 55m
€234
Book
Dec 29 – Jan 5
SAS Scandinavian · 1 stop · 5h 20m
€259
Book
Sep 8 – Sep 12
Ryanair · 2 stops · 6h 35m
€260
Book
Sep 25 – Oct 1
Malta Air · 2 stops · 5h 50m
€268
Book
Sep 1 – Sep 3
Ryanair · 2 stops · 6h 25m
€284
Book
Dec 25 – Jan 4
SAS Scandinavian · 1 stop · 5h 20m
€289
Book
Weather in Helsinki
Mon
☁️
21°
16°
💧25%
Tue
☁️
19°
14°
💧12%
Wed
☁️
21°
14°
💧26%
Thu
☁️
18°
11°
💧33%
Fri
☁️
19°
13°
💧52%
Sat
🌦️
18°
14°
💧55%
Sun
🌦️
17°
12°
💧58%
In Oct, Helsinki typically sees ~10°C daytime highs and 15 rainy days.
Where to stay in Helsinki 3★+ hotels from €79/night (40 hotels sampled, ~3 weeks out).
Noli Sörnäinen
hotel · Helsinki
from €79/night ★ 4
Scandic Park Helsinki
hotel · Helsinki
from €88/night ★ 4
Scandic Ruoholahti
hotel · Helsinki
from €88/night ★ 4
Good to know Currency Euro (€)
Power plugs Type C/F
Border Schengen — no passport control from Schengen countries
Time difference +2h
Time in the air 5h 20m
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 Lisbon 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 2026-08-17. Some links earn Stayonomy a commission at no cost to you.
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