Aviation Data
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Finland

Finland has 20 airports with published traffic data. Helsinki Vantaa, the busiest airport in Finland, handled 1,728,279 passengers in July 2026, according to Eurostat.

Domestic aviation emitted 147 thousand tonnes of CO₂ in 2024, according to the national inventory submitted to the UNFCCC.

all traffic at the airport

Passengers at reporting airports, by month

Sum over the same 17 airports as the ranking below; periods where those airports report less than 98% of their traffic are left out. Domestic trips count at both ends.

Top 5 · passengers, July 2026

  1. Helsinki Vantaa AirportHEL 1,728,279
  2. Oulu AirportOUL 40,543
  3. Rovaniemi AirportRVN 28,629
  4. Turku AirportTKU 28,210
  5. Tampere-Pirkkala AirportTMP 14,483

Source: Eurostat · all traffic at the airport

Size against growth

Each dot is one airport: 12-month total to July 2026 on a log scale against the change on the 12 months before. Click a dot to open its page.

SMALL · GROWINGLARGE · GROWINGSMALL · SHRINKINGLARGE · SHRINKING−20%0%+20%+40%10K100K1M10MKAOVAAIVLTKUKTTOULRVNHEL

Change clipped at −60% / +100%. Left out: a gap in either 12-month window, or a change of source between them. Largest 150 shown.

Biggest movers

Absolute change in passengers, latest 12 months against the 12 months before.

  1. HEL+814K · +5%
  2. RVN+144.6K · +14%
  3. TKU+92.4K · +37%
  4. OUL+27.4K · +5%
  5. KAO+11K · +9%
  6. KEM+6,635 · +19%
  7. KTT+5,451 · +1%
  8. KOK+3,779 · +12%
  9. POR−162 · −1%
  10. SVL−1,319 · −18%
  11. TMP−1,426 · −1%
  12. IVL−1,602 · −1%
  13. VAA−3,472 · −2%

Airports ranked

Period and source of each column

One row per airport, one column per measure. Each column is the most recent period with enough of the country's airports reporting; sort by any column.

  • Passengers · July 2026 — the most recent period with enough of the country's airports reporting (17). — all traffic at the airport. Source: Eurostat.
  • Flights (arrivals + departures) · July 2026 — the most recent period with enough of the country's airports reporting (17). — all traffic at the airport. Source: EUROCONTROL.
  • Tonnes of cargo · June 2026 — the most recent period with enough of the country's airports reporting (12). — all traffic at the airport. Source: Eurostat.

17 of 17
#Airport PassengersJuly 2026Change vs last yearpassengersFlights (arrivals + departures)July 2026Tonnes of cargoJune 2026
1 Helsinki Vantaa Airport 1,728,279▲ 7.3%13,70817,756
2 Oulu Airport 40,543▲ 27.0%43416
3 Rovaniemi Airport 28,629▲ 1.6%3476
4 Turku Airport 28,210▲ 32.9%2380
5 Tampere-Pirkkala Airport 14,483▼ 12.9%13013
6 Vaasa Airport 14,362▼ 0.8%3260
7 Kuopio Airport 9,587▲ 16.0%1861
8 Mariehamn Airport 4,203▲ 26.7%2401
9 Ivalo Airport 3,767▼ 24.8%99–
10 Kittilä International Airport 3,311▼ 22.7%990
11 Kuusamo Airport 2,913▲ 12.6%58–
12 Kajaani Airport 2,911▲ 0.3%720
13 Joensuu Airport 2,537▲ 5.5%670
14 Kemi-Tornio Airport 1,860▲ 8.5%44–
15 Savonlinna Airport 954▼ 1.8%58–
16 Jyväskylä Airport 558▲ 8.6%26–
17 Kokkola-Pietarsaari Airport 398▲ 32.7%320

Environment

Aviation CO₂ in the national greenhouse gas inventory

Official inventory reported to the UN climate convention (UNFCCC), same IPCC rules for every country: domestic aviation (1.A.3.a) counts in the national total; international aviation (bunker fuel sold for outbound international flights) is a memo item outside it.

In 2024, domestic aviation in Finland emitted 147 thousand tonnes of CO₂, and fuel sold for international flights another 2,034 thousand tonnes, according to the national inventory submitted to the UNFCCC.

YearDomestic aviation (kt CO₂)International aviation (kt CO₂)
20241472,034
20231351,923
20221371,630
202181824
202089869
20192102,574
20182162,388
20171932,097

Every reported pollutant and fuel use, 2024

PollutantUnitDomestic aviationInternational aviation
CO₂ (Carbon dioxide)thousand tonnes1472,034
NOₓ (Nitrogen oxides)thousand tonnes0.598.6
SOₓ (Sulphur oxides)thousand tonnes0.040.54
CO (Carbon monoxide)thousand tonnes1.12.2
NMVOC (Non-methane volatile organic compounds)thousand tonnes0.050.19
CH₄ (Methane)thousand tonnes0.000.01
N₂O (Nitrous oxide)thousand tonnes0.000.06
Fuel burnedTJ2,00327,786

Thousand tonnes as published (energy in terajoules). Inventories are revised every year back to 1990. NOₓ, CO, NMVOC and SOₓ are air pollutants reported alongside the greenhouse gases.

UNFCCC — National Inventory Submissions (Common Reporting Tables)

CO₂ from departing flights

CO₂ of flights departing this country, whole flight to destination

In July 2026, flights departing Finland emitted 207,760 tonnes of CO₂ over their whole journey (8,544 departures, about 24.3 tonnes per departure), according to EUROCONTROL.

The most recent periods19 periods
PeriodTonnes of CO₂ 2025Tonnes of CO₂ 2026Change vs last year
January196,444204,719▲ 4.2%
February183,227190,347▲ 3.9%
March197,515196,397▼ 0.6%
April188,853189,992▲ 0.6%
May204,611200,690▼ 1.9%
June192,905205,649▲ 6.6%
July199,592207,760▲ 4.1%
August207,292––
September188,802––
October189,083–in progress
November182,449––
December222,097––
Year to date (Jan–Jul)1,363,1481,395,555▲ 2.4%

Self-computed: CO₂ ÷ departures, both from EUROCONTROL.

EUROCONTROL — Small Emitters Tool

NOₓ emitted in the national airspace

Emitted inside this country's airspace, overflights included

In December 2024, aircraft emitted 720 tonnes of nitrogen oxides (NOₓ) inside the airspace of Finland, including flights that only crossed it; 14 tonnes of that came from taxiing on the ground, according to EUROCONTROL's Advanced Emissions Model.

The most recent periods24 periods
PeriodTonnes of NOₓ 2023Tonnes of NOₓ 2024Change vs last year
January665770▲ 15.8%
February613711▲ 15.9%
March677756▲ 11.7%
April596709▲ 18.9%
May636730▲ 14.7%
June658749▲ 13.9%
July680796▲ 17.0%
August697787▲ 12.8%
September662796▲ 20.3%
October702777▲ 10.7%
November703656▼ 6.6%
December841720▼ 14.4%
Year to date (Jan–Dec)8,1308,956▲ 10.2%

Converted from kilograms as published. The model series currently ends in December 2024.

EUROCONTROL — Advanced Emissions Model

People exposed to aircraft noise

2,200 people in Finland were exposed to aircraft noise of 55 dB Lden or more, and 300 to 50 dB or more at night, according to the European Environment Agency (2022 reporting round).

Day–evening–night (Lden)
≥ 55 dB		Night (Lnight)
≥ 50 dB
Inside large urban areas1,800100
Around major airports, outside urban areas400200
Total2,200300

EEA — Environmental Noise Directive data (CC BY 4.0)

Airports

20

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