Cheapest month to fly to Helsinki

The cheapest month to fly to Helsinki is most often November — cheapest from 38% of the 39 origin cities we track, and an autumn month (Sep–Nov) is cheapest for 64% of them. It depends where you fly from; the cheapest right now are Brussels (from 62 EUR, October); London (from 65 EUR, October); Vienna (from 82 EUR, October); Stockholm (from 83 EUR, August).

When is it cheapest to fly to Helsinki? Below is the cheapest month and round-trip fare from 39 origin cities, from Flightmussy's 12-month fare scans. Updated 2026-06-16.

RouteCheapest monthFromYearly swing
Brussels → HelsinkiOctober 202662 EUR63%
London → HelsinkiOctober 202665 EUR75%
Vienna → HelsinkiOctober 202682 EUR51%
Stockholm → HelsinkiAugust 202683 EUR10%
Copenhagen → HelsinkiAugust 2026131 EUR16%
Berlin → HelsinkiAugust 2026140 EUR25%
Prague → HelsinkiAugust 2026159 EUR29%
Munich → HelsinkiNovember 2026163 EUR28%
Istanbul → HelsinkiMarch 2027164 EUR39%
Barcelona → HelsinkiAugust 2026167 EUR32%
Hamburg → HelsinkiNovember 2026171 EUR19%
Dublin → HelsinkiNovember 2026173 EUR52%
Frankfurt → HelsinkiNovember 2026180 EUR38%
Paris → HelsinkiNovember 2026186 EUR20%
Rome → HelsinkiNovember 2026190 EUR27%
Zurich → HelsinkiNovember 2026192 EUR29%
Amsterdam → HelsinkiSeptember 2026195 EUR34%
Madrid → HelsinkiJanuary 2027195 EUR39%
Edinburgh → HelsinkiNovember 2026211 EUR28%
Manchester → HelsinkiNovember 2026211 EUR25%
Lisbon → HelsinkiJanuary 2027231 EUR16%
Boston → HelsinkiNovember 2026382 EUR28%
Washington → HelsinkiNovember 2026408 EUR54%
Delhi → HelsinkiDecember 2026490 EUR34%
Chicago → HelsinkiOctober 2026560 EUR27%
Kuala Lumpur → HelsinkiOctober 2026613 EUR23%
Miami → HelsinkiNovember 2026630 EUR29%
Sao Paulo → HelsinkiNovember 2026631 EUR38%
Jakarta → HelsinkiSeptember 2026675 EUR31%
San Francisco → HelsinkiAugust 2026694 EUR36%
Vancouver → HelsinkiSeptember 2026732 EUR20%
Los Angeles → HelsinkiOctober 2026733 EUR21%
Rio De Janeiro → HelsinkiMay 2027854 EUR27%
Osaka → HelsinkiAugust 2026856 EUR27%
Mexico City → HelsinkiAugust 2026894 EUR13%
Bogota → HelsinkiOctober 2026965 EUR19%
Tokyo → HelsinkiJanuary 20271019 EUR31%
Sydney → HelsinkiNovember 20261021 EUR23%
Melbourne → HelsinkiNovember 20261088 EUR80%

Fares are round-trip estimates in EUR from 12-month scans — they change constantly; click any route to search live prices.

See also: the cheapest month to fly almost anywhere — Flightmussy's global fare-data study.

Frequently asked questions

When is the cheapest month to fly to Helsinki?
November is the most common cheapest month to fly to Helsinki — cheapest from 38% of 39 origin cities, with an autumn month cheapest for 64%. It varies by origin; see the per-origin table below. Updated 2026-06-16.
Where is it cheapest to fly to Helsinki from?
The cheapest origins to Helsinki right now are Brussels (from 62 EUR, October); London (from 65 EUR, October); Vienna (from 82 EUR, October); Stockholm (from 83 EUR, August). Full ranked list below.
How is this calculated?
From Flightmussy's 12-month forward fare scans: for every origin city that flies to Helsinki, we take the cheapest round-trip fare and the calendar month it falls in, then aggregate across 39 origins. Fares are estimates, not live quotes — click any route to search current prices.

Cheap flights and the cheapest month to fly, worldwide

About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

Flight price data & research

Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

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