In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Direct flights to Helsinki

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Cheapest flights to Helsinki
Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.

Thu 8/507:05BKK - HEL

Nonstop12h 20mFinnair

Wed 21/514:05HEL - BKK

Nonstop11h 25mFinnair

Deal found 27/4฿35,241

Best time to book a flight to Helsinki

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Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Fly from

Route

Depart

Return

Price

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Thu 8/5

07:05-15:25

Nonstop12h 20m

Helsinki-Vantaa

Wed 21/5

14:05-05:30

Nonstop11h 25m

฿35,241

BangkokHelsinki

BKK - HEL

BKKHEL

Bangkok Suvarnabhumi

Fri 23/5

07:05-15:25

Nonstop12h 20m

฿27,157

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Reviews of airlines flying non-stop to Helsinki

Finnair

7.6

Good

1,273 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Finnair

7.6

Good

1,273 reviews

Finnair

7.6

Good

1,273 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Rowland,Dec 2024

HEL - HKG

Temperature and rainfall in Helsinki by month

HEL Temperature	-6 - 16 °C

HEL

Temperature

-6 - 16 °C

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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This is the cheapest price on a non-stop flight to Helsinki found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Helsinki

Cheapest flights to Helsinki
Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.

Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.

Best flights to Helsinki
Discover carefully curated flight deals to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 April 2025.

Discover carefully curated flight deals to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 April 2025.

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Discover last-minute flight deals to Helsinki. Data last updated 28 April 2025 and is based on user searches.

Discover last-minute flight deals to Helsinki. Data last updated 28 April 2025 and is based on user searches.

One-way flights to Helsinki
Search for one-way flight options to Helsinki. Find affordable one-way fares based on user searches. Data last updated 28 April 2025.

Search for one-way flight options to Helsinki. Find affordable one-way fares based on user searches. Data last updated 28 April 2025.

Best time to book a flight to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki with our price prediction graph.

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Use the slider to find non-stop flights to Helsinki within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches and data was last updated on 28 April 2025.

Use the filters below to find and compare direct flights to Helsinki that are best for you.

Reviews of airlines flying non-stop to Helsinki

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

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฿27,157+ Direct flights to Helsinki

This is the cheapest price on a non-stop flight to Helsinki found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Helsinki

Cheapest flights to HelsinkiExplore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.

Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.

Best time to book a flight to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki with our price prediction graph.

Cheapflights Fare Finder

Use the slider to find non-stop flights to Helsinki within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches and data was last updated on 28 April 2025.

Use the filters below to find and compare direct flights to Helsinki that are best for you.

Reviews of airlines flying non-stop to Helsinki

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to Europe

Book a non-stop flight to one of these popular destinations located in Europe.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Helsinki
Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.