£138 Find Cheap Flights from Ireland to Finland

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Finland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

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 £238 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 £238.

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 £151 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £285 and £261 respectively.

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 £144.


Good to know - Cheap tickets from Ireland to Finland

Low seasonMarch
High seasonNovember
Cheapest flight£72
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 23% lower 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.

  • What is the cheapest day to fly to Finland?

    Based on KAYAK data, the cheapest day to fly to Finland is Thursday when return tickets can be as cheap as £453. On the other hand, the most expensive day to fly is Sunday, when return prices are £658 on average.

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

    The cheapest time of day to fly to Finland is generally in the morning, when round-trip flights cost £717 on average. Morning departures are around 14% 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 £829.

Top 3 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.
7.6
FinnairOverall score based on 1290 reviews
7.6Boarding
7.4Comfort
6.7Food
6.9Entertainment
8.1Crew
Airline reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

2.0 MediocreAnonymous, May 2025ORD - IND
Read more Finnair reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

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 over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Flight got delayed and they didn’t keep us informed all the time.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

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

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

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

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

The booking I made 2 months in advance got changed the week before with another flight and had to pay more for seats and luggage. Not to mention hours and hours on hold to make sure my flight is still booked.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

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.

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.

Book cheap flights from Ireland to Finland

Cheapest flights to Finland from Ireland found in 2025

Recent return flight deals

1/9Mon
1 stopLufthansa
13h 50mDUB-HEL
10/9Wed
1 stopLufthansa
15h 15mHEL-DUB
£138
29/10Wed
directFinnair
3h 00mDUB-HEL
1/11Sat
directFinnair
3h 20mHEL-DUB
£144
11/9Thu
1 stopLufthansa
8h 45mDUB-HEL
19/9Fri
1 stopLufthansa
16h 15mHEL-DUB
£144
29/10Wed
1 stopKLM
13h 15mDUB-HEL
1/11Sat
1 stopKLM
15h 55mHEL-DUB
£157
4/9Thu
1 stopLufthansa
13h 55mDUB-HEL
13/9Sat
1 stopLufthansa
6h 20mHEL-DUB
£163
8/9Mon
directFinnair
3h 05mDUB-HEL
11/9Thu
directFinnair
3h 15mHEL-DUB
£213
20/9Sat
1 stopScandinavian Airlines
18h 15mDUB-HEL
27/9Sat
1 stopScandinavian Airlines
16h 45mHEL-DUB
£214
27/7Sun
1 stopRyanair
26h 40mDUB-HEL
3/8Sun
1 stopRyanair
17h 55mHEL-DUB
£217
27/9Sat
1 stopScandinavian Airlines
18h 15mDUB-HEL
6/10Mon
1 stopScandinavian Airlines
7h 15mHEL-DUB
£224
27/7Sun
2 stopsRyanair
16h 00mDUB-HEL
3/8Sun
2 stopsRyanair
22h 20mHEL-DUB
£238

Search by stops

Search by airline

Search by price

Recent one-way flight deals

21/8Thu
1 stopairBaltic
5h 05mDUB-HEL
£72
21/8Thu
directFinnair
3h 05mDUB-HEL
£77
15/10Wed
1 stopScandinavian Airlines
6h 40mDUB-HEL
£80
27/8Wed
directFinnair
3h 05mDUB-HEL
£88
20/8Wed
directFinnair
3h 05mDUB-HEL
£91
6/9Sat
1 stopKLM
9h 45mDUB-HEL
£92
9/9Tue
2 stopsScandinavian Airlines
8h 55mDUB-HEL
£106
11/8Mon
1 stopScandinavian Airlines
13h 30mDUB-HEL
£116
21/7Mon
1 stopAegean Airlines
9h 29mDUB-HEL
£222
5/9Fri
2 stopsAegean Airlines
38h 19mDUB-HEL
£406

Search by stops

Search by airline

Search by price

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.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.