Question 1

Why should I use momondo to find a flight deal to Helsinki?

Accepted Answer

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Helsinki. Millions of users trust and use momondo every year so you are in good company.

Question 2

Can I find flights to Helsinki with flexible booking policies on momondo?

Accepted Answer

All flight searches to Helsinki on momondo can be filtered to show those which offer flexible booking policies.

Question 3

How can momondo help me find flights to Helsinki?

Accepted Answer

Once all potential Helsinki flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

Question 4

I’m not ready to book a flight to Helsinki right now. Can momondo alert me if prices change?

Accepted Answer

Yes. momondo can track flight prices for Helsinki and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Question 5

How far in advance should I book a flight to Helsinki?

Accepted Answer

The ideal time to book your flight to Helsinki is 29 days in advance, when prices tend to average €264. Keep in mind that you might be able to find cheaper flights to Helsinki at any time. In fact, our users found flights for as low as €158 in the past 72 hours.

Question 6

Is there an alternative airport near Helsinki?

Accepted Answer

Turku Airport or Tampere-Pirkkala Airport can be an alternative airport used for travel to Helsinki.

Question 7

Is there a cheaper alternative to flying into Helsinki?

Accepted Answer

The cheapest airport near Helsinki is typically Turku Airport, with an average price of €49/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to Helsinki?

Accepted Answer

Finnair, Scandinavian Airlines, Lufthansa and KLM are the most popular airlines that fly from Ireland to Helsinki on a routine basis, according to our data. You should be able to find flights to Helsinki with these airlines and other airlines flying from Ireland.

Question 9

KLM Flights to Helsinki

Accepted Answer

KLM is a popular choice for users travelling to Helsinki. It operates 19 flights every week to Helsinki, most often flying from Kastrup Copenhagen. KLM ticket prices will depend on when and where you need to fly from - deals as low as €170 (from Dublin) have been found by momondo users. In 1,565 reviews, momondo users have rated KLM at an average score of 7.8/10.

Question 10

Finnair Flights to Helsinki

Accepted Answer

Finnair flights to Helsinki can start from as low as €139 (return, from Dublin, found in the last 72 hours). Over 52 flights that Finnair operates to Helsinki in a normal week, prices can vary significantly. The most popular Finnair flight to Helsinki is from Stockholm Arlanda. Finnair has been rated 7.6/10 by momondo users, in 1,430 reviews.

Question 11

When did momondo last update prices for flights to Helsinki-Vantaa Airport?

Accepted Answer

Prices for flights to Helsinki-Vantaa Airport are refreshed on a daily basis.

Question 12

How many operators does momondo search for flights to Helsinki-Vantaa Airport?

Accepted Answer

As of August 2026, there are 6 operators available to choose from for flights to Helsinki-Vantaa Airport.

Question 13

How old do you have to be to fly to Helsinki-Vantaa Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Helsinki-Vantaa Airport.

Question 14

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

Accepted Answer

The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 15

What is the cheapest day to depart on your flight to Helsinki?

Accepted Answer

The cheapest day to depart from Ireland to Helsinki is on a Thursday when prices can be found for as low as €331. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €588.

Question 16

What is the cheapest month to fly to Helsinki?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Helsinki from Ireland, with most prices found around €198. If you are unable to visit Helsinki during the month of February, then departing from Ireland during the month December is also very affordable. Most momondo users find prices during this month for around €200.

Question 17

How long does it take to fly to Helsinki?

Accepted Answer

The flight from Ireland to Helsinki depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Helsinki-Vantaa (the most popular airport in Helsinki), then the flight time is 3h on average. If you fly from Cork (another popular airport in Ireland) to Helsinki-Vantaa, then the average flight time is 15h 40m.

Question 18

What is the cheapest time of day to depart on your flight to Helsinki?

Accepted Answer

Our most recent data shows that the best time of day to fly to Helsinki is in the morning. Flights from Ireland to Helsinki during this time can be as low as €404. Flights to Helsinki are more costly in the afternoon, with an average ticket price of €433. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 19

How far in advance should I book a flight to Helsinki?

Accepted Answer

You are more likely to see cheaper flights to Helsinki from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around €264 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Ireland for as low as €204 on momondo.

CHEAPEST MONTH TO FLY TO HELSINKI FROM DUBLIN	February	25% cheaper	Flying from Dublin to Helsinki costs on average just €198 in February
MOST EXPENSIVE MONTH TO FLY TO HELSINKI FROM DUBLIN	September	28% more expensive	It costs about €339 for flights to Helsinki from Dublin in September
MOST POPULAR MONTH TO FLY TO HELSINKI FROM DUBLIN	October	250% more users visited	More momondo users searched in flights to Helsinki from Dublin in October than any other month

Best One-Way Price	€123
Best Round-Trip Price	€110
Fastest flight time	23h 15m
Popular in	September

€110 Cheap flights to Helsinki

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Helsinki departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Helsinki

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Recent direct flight deals from Ireland to Helsinki

momondo Fare Finder

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

See travel insights to Helsinki from

Helsinki flights insights and trends

What is the cheapest month to fly to Helsinki?

What is the absolute cheapest flight to Helsinki?

See prices from:

What is the cheapest day to depart on your flight to Helsinki?

What is the cheapest time of day to depart on your flight to Helsinki?

How far in advance should I book a flight to Helsinki?

How long does it take to fly to Helsinki?

Cheapest flights to Helsinki-Vantaa

Find the cheapest flights to Helsinki-Vantaa from your nearest city or airport

Cheap Helsinki flight deals and tips

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Helsinki

Travelling to a place near Helsinki?

Why use momondo?

An easier way to manage your Helsinki-Vantaa trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Helsinki

Popular Flights to Helsinki

Popular routes according to searches in the past day on momondo

Popular Cities in Finland

Popular flights according to clicks in the last 7 days on momondo

Airports servicing Ireland

Fly your favourite airline to Helsinki

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Helsinki-Vantaa

Explore popular destinations other users love

According to popular flight searches on momondo this year