How the cheapest fare moved
Sep 5: €86 €86
Aug 31
Sep 5
low €85 · high €153
Departure-day prices · January 2027 Lisbon → Helsinki
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · January 2027 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 €161 and ~16°C daytime.
Flights from Lisbon to Helsinki start around €85 (typically 1 stop). Range seen recently: €85–105, based on 4 fares found by travellers.
Fly (from €85)
5h 20m duration
€85–105 recent fares
Book
Cheapest cached fares Lisbon → Helsinki; typically 1 stop (e.g. U2). · Based on 4 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 10 – Oct 17
Ryanair · 1 stop · 5h 50m
€209
Book
Sep 10 – Sep 13
Ryanair · 1 stop · 5h 55m
€222
Book
Dec 25 – Jan 4
KLM · 1 stop · 5h 25m
€267
Book
Dec 22 – Jan 2
SAS Scandinavian · 1 stop · 5h 20m
€273
Book
Dec 29 – Jan 5
SAS Scandinavian · 1 stop · 5h 20m
€290
Book
Dec 26 – Jan 3
Vueling · 3 stops · 8h 05m
€313
Book
Sep 19 – Sep 22
Ryanair · 2 stops · 6h 20m
€333
Book
Sep 25 – Sep 28
Finnair · Direct · 4h 35m
€345
Book
Weather in Helsinki
Sun
☁️
17°
11°
💧0%
Mon
☁️
17°
9°
💧2%
Tue
🌧️
18°
16°
💧47%
Wed
🌧️
18°
15°
💧69%
Thu
🌦️
16°
13°
💧71%
Fri
🌧️
16°
13°
💧60%
Sat
☁️
17°
12°
💧33%
In Jan, Helsinki typically sees ~-6°C daytime highs and 10 rainy days.
Where to stay in Helsinki 3★+ hotels from €73/night (40 hotels sampled, ~3 weeks out).
Noli Sörnäinen
hotel · Helsinki
from €73/night ★ 4
Scandic Park Helsinki
hotel · Helsinki
from €77/night ★ 4
Crowne Plaza Helsinki - Hesperia by IHG
hotel · Helsinki
from €80/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 4h 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 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 2026-09-06. Some links earn Stayonomy a commission at no cost to you.
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