Cheap flights from Ireland to Helsinki from €78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Helsinki departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ireland to Helsinki
Recent return flight deals from Ireland to Helsinki
Recent one-way flight deals from Ireland to Helsinki
Recent last minute flight deals from Ireland to Helsinki
Recent direct flight deals from Ireland to Helsinki
Scandinavian Airlines flights from Ireland to Helsinki
Our best Scandinavian Airlines deals on Ireland to Helsinki flight tickets
Finnair flights from Ireland to Helsinki
Our best Finnair deals on Ireland to Helsinki flight tickets
See travel insights to Helsinki from
How to get the cheapest flight ticket from Ireland to Helsinki
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Helsinki?
The month of September is, on average, the cheapest month to fly to Helsinki from Ireland, with most prices found around €181. If you are unable to visit Helsinki during the month of September, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around €182.
What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart from Ireland to Helsinki is on a Wednesday when prices can be found for as low as €313. On the other hand, Tuesday 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 €635.
What is the cheapest time of day to depart on your flight to Helsinki?
Our most recent data shows that the best time of day to fly to Helsinki is at midday. Flights from Ireland to Helsinki during this time can be as low as €129. Flights to Helsinki are more costly in the afternoon, with an average ticket price of €560. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ireland to Helsinki-Vantaa flight route?
Fly from Dublin to Helsinki-Vantaa for the best Ireland - Helsinki-Vantaa flight prices
How far in advance should I book a flight to Helsinki?
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 €234 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 €155 on momondo.
What cabin class options are available on Ireland to Helsinki-Vantaa flights?
There are 3 cabin classes available to choose from on Ireland to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ireland to Helsinki-Vantaa?
Ryanair, Scandinavian Airlines, and airBaltic are the most popular carriers operating from Ireland to Helsinki-Vantaa
Which airlines fly to Helsinki?
Finnair, Lufthansa and KLM are the top three most popular airlines that fly to Helsinki from Ireland according to our data. Finnair is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 4 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to Helsinki on average per day?
The number of flights available between Ireland and Helsinki is 1 per day as of July 2025. The most frequent departure time is 18:00, with 66% of daily flights leaving in the evening.
How many flights depart from Ireland to Helsinki on average per week?
11 flights are operational weekly from Ireland to Helsinki as of July 2025. The most popular departure day for this route is Tue, with 27% of flights per week taking off on this day.
Cheap Ireland to Helsinki flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Helsinki
When did momondo last update prices for flights from Ireland to Helsinki-Vantaa Airport?
Prices for flights from Ireland to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Ireland to Helsinki-Vantaa Airport?
There are 4 operators available for flights from Ireland to Helsinki-Vantaa Airport as of July 2025.
How old do you have to be to fly from Ireland to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
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.
What is the most popular plane model from Ireland to Helsinki?
Based on momondo bookings for flights between Ireland and Helsinki, the leading plane model is Airbus A320-100/200, making up 31.76% of the total bookings. Other popular models include Airbus A319 with 17.65%, Embraer 190 with 12.94%, and Airbus A321-100/200 with 11.37%.
Best airlines flying from Ireland to Helsinki
Compare and see reviews for airlines that fly from Ireland to Helsinki with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €96 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom €119 | Free Cancellation | Rating 7.3 1,413 reviews | |||
| PriceFrom €128 | Free Cancellation | Rating 7.6 1,310 reviews | |||
| PriceFrom €129 | Free Cancellation | Rating 6.8 7,186 reviews |
Travelling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ireland to Helsinki?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Helsinki. momondo saves you time and could save you money on your trip.
Can I find flights from Ireland to Helsinki with flexible booking policies on momondo?
momondo does allow users to show only those flights to Helsinki from Ireland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ireland to Helsinki?
momondo provides multiple filters to help you find the best flight to Helsinki from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ireland to Helsinki right now. Can momondo alert me if prices change?
Price alerts on flights to Helsinki from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.