How the cheapest fare moved
Jul 23: €125 €125
Jul 17
Jul 23
low €102 · high €174
Departure-day prices · June 2026 Lisbon → Helsinki
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Return-day prices · June 2026 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 €102 and ~16°C daytime.
Flights from Lisbon to Helsinki start around €102 (typically 1 stop). Range seen recently: €102–133, based on 6 fares found by travellers.
Fly (from €102)
5h 00m duration
€102–133 recent fares
Book
Cheapest cached fares Lisbon → Helsinki; typically 1 stop (e.g. U2). · Based on 6 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 25 – Sep 30
Ryanair · 1 stop · 5h 35m
€177
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Sep 25 – Oct 2
Ryanair · 1 stop · 5h 35m
€198
Book
Sep 15 – Sep 17
Ryanair · 2 stops · 6h 25m
€204
Book
Dec 24 – Jan 5
Vueling · 3 stops · 7h 40m
€262
Book
Dec 25 – Jan 4
SAS Scandinavian · 1 stop · 5h 20m
€305
Book
Dec 25 – Jan 5
SAS Scandinavian · 1 stop · 5h 20m
€305
Book
Dec 28 – Jan 4
SAS Scandinavian · 1 stop · 5h 20m
€314
Book
Aug 27 – Sep 25
Norwegian Air Sweden · 1 stop · 5h 00m
€321
Book
Weather in Helsinki
Fri
☁️
20°
14°
💧41%
Sat
🌦️
21°
16°
💧73%
Sun
🌦️
20°
16°
💧79%
Mon
🌧️
21°
16°
💧43%
Tue
🌦️
19°
15°
💧42%
Wed
🌤️
20°
12°
💧18%
Thu
🌤️
21°
17°
💧14%
In Jun, Helsinki typically sees ~17°C daytime highs and 20 rainy days.
Where to stay in Helsinki 3★+ hotels from €77/night (38 hotels sampled, ~3 weeks out).
Scandic Ruoholahti
hotel · Helsinki
from €77/night ★ 4
VALO Hotel & Work Helsinki
hotel · Helsinki
from €89/night ★ 4
Holiday Inn Helsinki - Expo by IHG
hotel · Helsinki
from €105/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 00m
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 2026-07-23. Some links earn Stayonomy a commission at no cost to you.
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