£63 Find Cheap Flights from Ireland to Finland

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KAYAK's insights & trends for flights to Finland

Get data-powered insights and trends for flights to Finland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Finland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Finland from Ireland found in the last 72 hours was to Helsinki, at £297 return. The most popular route is Dublin (DUB) to Helsinki (HEL) and the cheapest return airline ticket found on this route in the last 72 hours was £297.

What is the cheapest day to fly to Finland?

The average price of all flights from Ireland to Finland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Finland is Thursday when return tickets can be as cheap as £476. On the other hand, the most expensive day to fly is Wednesday, when return prices are £705 on average.

What is the cheapest month to fly from Ireland to Finland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Finland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ireland to Finland is September, when tickets cost £140 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £298 and £249 respectively.

What is the cheapest time of day to fly to Finland?

The average price for all round-trip flights from Ireland to Finland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Finland is generally in the morning, when round-trip flights cost £758 on average. Morning departures are around 27% cheaper than evening flights, on average. The most expensive time of day to fly to Finland is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,036.

How far in advance should I book a flight from Ireland to Finland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Finland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Ireland to Finland, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Which is the cheapest airport to fly into in Finland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Finland is Helsinki-Vantaa Airport (HEL), with an average flight price of £180.

Good to know - Cheap tickets from Ireland to Finland

Low season

March

High season

June

Cheapest flight

£63
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Helsinki

FAQs for booking flights from Ireland to Finland

  • How does KAYAK find such low prices on flights from Ireland to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Finland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Ireland to Finland

Need help choosing which airline to fly with from Ireland to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1333 reviews
8.4Crew
7.1Entertainment
7.8Boarding
7.7Comfort
7.2Food
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Boarding waiting outside in storm and rain is not OK

Flight details on public information screen were misleading and wrong.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

It was good, but I felt a little cramp on the plane whether I was in Economy or not.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Flights were extremely delayed, then canceled, our baggage was lost due to this and the service reps at the counter couldn’t be bothered to help us put in a missing luggage claim.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

Book cheap flights from Ireland to Finland

Cheapest flights to Finland from Ireland found in 2025

Recent return flight deals

15/6Sun
1 stopNorwegian
10h 50mDUB-HEL
19/6Thu
2 stopsNorwegian
30h 05mHEL-DUB
£125
15/6Sun
1 stopScandinavian Airlines
4h 55mDUB-HEL
19/6Thu
1 stopScandinavian Airlines
7h 15mHEL-DUB
£140
24/8Sun
1 stopKLM
9h 00mDUB-HEL
10/9Wed
1 stopKLM
6h 00mHEL-DUB
£164
15/6Sun
1 stop
10h 50mDUB-HEL
19/6Thu
direct
3h 15mHEL-DUB
£168
1/7Tue
1 stopLufthansa
13h 55mDUB-HEL
17/7Thu
1 stopLufthansa
25h 35mHEL-DUB
£182
2/9Tue
directFinnair
3h 05mDUB-HEL
5/9Fri
directFinnair
3h 15mHEL-DUB
£183
24/8Sun
1 stop
9h 00mDUB-HEL
10/9Wed
direct
3h 15mHEL-DUB
£198
12/6Thu
directFinnair
3h 05mDUB-HEL
19/6Thu
directFinnair
3h 15mHEL-DUB
£213
24/8Sun
2 stopsLufthansa
11h 45mDUB-HEL
10/9Wed
2 stopsLufthansa
11h 35mHEL-DUB
£235
28/6Sat
1 stopKLM
17h 40mDUB-HEL
3/7Thu
1 stopKLM
15h 55mHEL-DUB
£263

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Recent one-way flight deals

26/5Mon
1 stopScandinavian Airlines
9h 25mDUB-HEL
£63
6/6Fri
1 stopScandinavian Airlines
9h 25mDUB-HEL
£67
26/5Mon
2 stopsScandinavian Airlines
8h 55mDUB-HEL
£79
15/10Wed
directFinnair
3h 05mDUB-HEL
£88
10/6Tue
directFinnair
3h 05mDUB-HEL
£106
26/5Mon
3 stops
23h 30mDUB-HEL
£132
21/7Mon
1 stopKLM
14h 15mDUB-HEL
£134
10/7Thu
1 stopKLM
14h 15mDUB-HEL
£169
9/6Mon
1 stopAegean Airlines
9h 29mDUB-HEL
£223
2/6Mon
1 stopAegean Airlines
9h 29mDUB-HEL
£664

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Last minute flights to Finland

Last minute flight, train and bus deals

2/5Fri
multi-stopLufthansa
6h 15mDUB-HEL
5/5Mon
multi-stopLufthansa
16h 15mHEL-DUB
£177
2/5Fri
multi-stopLufthansa
6h 15mDUB-HEL
5/5Mon
multi-stopLufthansa
16h 15mHEL-DUB
£177
2/5Fri
multi-stopLufthansa
11h 10mDUB-HEL
5/5Mon
multi-stopLufthansa
17h 45mHEL-DUB
£209
2/5Fri
multi-stopLufthansa
11h 00mDUB-HEL
5/5Mon
multi-stopLufthansa
16h 15mHEL-DUB
£212
2/5Fri
multi-stopScandinavian Airlines
17h 05mDUB-HEL
5/5Mon
multi-stopScandinavian Airlines
6h 35mHEL-DUB
£346
2/5Fri
multi-stopLufthansa
12h 00mDUB-HEL
5/5Mon
multi-stopLufthansa
18h 05mHEL-DUB
£359
2/5Fri
multi-stopScandinavian Airlines
13h 25mDUB-HEL
5/5Mon
multi-stopScandinavian Airlines
6h 35mHEL-DUB
£362

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Everything you need to know for your flight to Finland

Cabin class types available on flights to Finland

Cabin classes available on flights to Finland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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