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€100 Find Cheap Flights to Helsinki – Compare and Save

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Everything you should know

Cheapest return flight
€105
Typical prices: €205-€356
Ryanair
Wed 31/10Wed 7/11
ORK - HEL • 1 stop
Cheapest direct flights
€207
Typical prices: €253-€395
Finnair
Sun 4/3Wed 7/3
DUB - HEL • Direct
Direct flights
You can fly direct with Finnair. Average duration is 3h 02m
FAQs
FAQs
Top airlines
Most flights • 11 per week
Best reviews • 7.8 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 12% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Helsinki

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Helsinki

Sat, 31 Oct - Sat, 7 Nov
Ryanair Logo
21:45 - 12:05ORK  Cork-HEL Helsinki-Vantaa
12h 20m1 stop London Stansted
Ryanair Logo
21:10 - 07:25HEL  Helsinki-Vantaa-ORK Cork
12h 15m1 stop London Stansted
€105Ryanair
Thu, 1 Oct - Thu, 22 Oct
Multiple Airlines Logo
08:55 - 20:00DUB  Dublin-HEL Helsinki-Vantaa
9h 05m1 stop Stockholm Arlanda
Multiple Airlines Logo
21:05 - 08:10HEL  Helsinki-Vantaa-DUB Dublin
13h 05m1 stop Dubrovnik
€106Multiple Airlines
Wed, 7 Oct - Tue, 20 Oct
Multiple Airlines Logo
18:20 - 09:30DUB  Dublin-HEL Helsinki-Vantaa
13h 10m1 stop Stockholm Arlanda
Multiple Airlines Logo
23:50 - 07:50HEL  Helsinki-Vantaa-DUB Dublin
10h 00m1 stop London Stansted
€108Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Ryanair Logo
20:30 - 12:05DUB  Dublin-HEL Helsinki-Vantaa
13h 35m1 stop London Stansted
Ryanair Logo
11:35 - 21:45HEL  Helsinki-Vantaa-DUB Dublin
12h 10m1 stop London Stansted
€110Ryanair
Mon, 7 Dec - Fri, 11 Dec
KLM Logo
08:50 - 00:20DUB  Dublin-HEL Helsinki-Vantaa
13h 30m1 stop Amsterdam Schiphol
KLM Logo
14:05 - 22:15HEL  Helsinki-Vantaa-DUB Dublin
10h 10m1 stop Amsterdam Schiphol
€187KLM
Wed, 11 Nov - Sat, 14 Nov
KLM Logo
08:50 - 17:25DUB  Dublin-HEL Helsinki-Vantaa
6h 35m1 stop Amsterdam Schiphol
KLM Logo
14:05 - 22:15HEL  Helsinki-Vantaa-DUB Dublin
10h 10m1 stop Amsterdam Schiphol
€187KLM
Thu, 4 Mar - Sun, 7 Mar
Finnair Logo
18:05 - 23:05DUB  Dublin-HEL Helsinki-Vantaa
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL  Helsinki-Vantaa-DUB Dublin
3h 20mdirect
€207Finnair
Thu, 5 Nov - Sun, 8 Nov
Lufthansa Logo
05:10 - 16:50DUB  Dublin-HEL Helsinki-Vantaa
9h 40m1 stop Frankfurt am Main
Lufthansa Logo
07:05 - 17:10HEL  Helsinki-Vantaa-DUB Dublin
12h 05m2 stops Frankfurt am Main Munich Franz Josef Strauss
€220Lufthansa
Thu, 29 Oct - Sun, 1 Nov
Lufthansa Logo
05:10 - 12:55DUB  Dublin-HEL Helsinki-Vantaa
5h 45m1 stop Frankfurt am Main
Lufthansa Logo
07:05 - 08:25HEL  Helsinki-Vantaa-DUB Dublin
27h 20m1 stop Frankfurt am Main
€237Lufthansa
Thu, 24 Dec - Mon, 28 Dec
Finnair Logo
18:05 - 23:05DUB  Dublin-HEL Helsinki-Vantaa
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL  Helsinki-Vantaa-DUB Dublin
3h 20mdirect
€262Finnair
Booking Insights

Price, demand, and travel trends for Ireland to Helsinki flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Helsinki with more confidence.

What is the cheapest flight to Helsinki?

Cork to Helsinki is the cheapest route at €105 return, found in the past 5 days on KAYAK. Dublin to Helsinki is the most popular connection with return deals from €106.

How much is a flight to Helsinki?

A return flight to Helsinki costs €274 on average, based on data over the past 12 months on KAYAK. Return fares from Shannon average €263, while Dublin runs a bit higher at €272.

What is the cheapest day to fly to Helsinki?

Friday is the cheapest day to fly to Helsinki at €215 return on average over the past 12 months on KAYAK. Monday is the most expensive at €332.

What is the cheapest month to fly to Helsinki?

•February is the cheapest month to fly to Helsinki with an average price of €196 return.
•June (€350) and September (€344) are the most expensive.
•Based on KAYAK data over the past 12 months.

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

Night flights to Helsinki are the cheapest at €201 return on average. Morning flights are the most expensive at €283.

What is a good deal for flights to Helsinki?

Flights under €205 are considered a good deal. 25% of KAYAK users found return flights to Helsinki at or below these prices, with the lowest fares from:
•Shannon €173
•Dublin €203.

When are flights to Helsinki the cheapest?

Flights to Helsinki are cheapest 4 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Helsinki

Low season

August

Cheapest flight

€100
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flights from Cork to Helsinki

When to book flights to Helsinki

Are your dates flexible? Find out the best times to travel to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Helsinki, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Helsinki?

    Finnair operates the most flights from Ireland to Helsinki at 11 per week, and for this route Finnair is also the airline most often selected by KAYAK users searching for flights from Ireland to Helsinki. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How long is a direct flight to Helsinki?

    Direct flights to Helsinki are available from Dublin, with a flight time of about 2h 55m.

  • How many flights serve Helsinki?

    Helsinki receives 2 flights per day and 11 per week from across the world. Dublin has the most flights to Helsinki with 11 weekly flights.

  • How do I know if a flight to Helsinki is a good deal?

    A good deal on a flight to Helsinki is around €205 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Helsinki?

    Last-minute fares to Helsinki – booked within 2 weeks of departure – run 20% above the average return fare of €274.

  • Which airlines should I consider for flights to Helsinki?

Your guide to booking Helsinki flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Helsinki, aim to book around 4 weeks before you fly. That window historically saves about 41% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Helsinki, recent KAYAK data shows that stronger deals tend to be around €205 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Helsinki in February. Return fares historically average €196 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to €82 per return. Evening flights to Helsinki average €201 compared to €283 for morning flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Helsinki, some airlines may include bags at no extra cost. For example, Finnair includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Helsinki, a few great places to start are Casino Helsinki and Helsingin päärautatieasema. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Helsinki

 
Need help choosing which airline to fly with to Helsinki? 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 1578 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
7.3Food
Airline reviews

The cancellation was disappointing but the arrangement afterwards was prompt and efficient. The seats arrangement were good. I still need to read further the details of how to get the compensation. All the flights taken were 100% delayed, not to mention the one that was cancelled. I couldn't sleep much in the flight from Abu Dhabi to Hong Kong because the egornomic design of the seat is not very comfy. Although there is more leg room, the seat itself was too tight and too hard. I suppose it would be the design of the seat that needs further improvements. The service of the crew and the boarding was good. The food on the flight from Amsterdam to Abu Dhabi was better maybe because the flight was in the morning, the food feels much fresher to the palate. And it was tastier.

8.0 ExcellentAnonymous, Aug 2026
Read more KLM reviews

The cancellation was disappointing but the arrangement afterwards was prompt and efficient. The seats arrangement were good. I still need to read further the details of how to get the compensation. All the flights taken were 100% delayed, not to mention the one that was cancelled. I couldn't sleep much in the flight from Abu Dhabi to Hong Kong because the egornomic design of the seat is not very comfy. Although there is more leg room, the seat itself was too tight and too hard. I suppose it would be the design of the seat that needs further improvements. The service of the crew and the boarding was good. The food on the flight from Amsterdam to Abu Dhabi was better maybe because the flight was in the morning, the food feels much fresher to the palate. And it was tastier.

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Klm start boarding while somw air issue in the plan

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

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Short comfortable flight. Like many European and US based airlines - expect a budget airline experience even on full service airlines

uneventful, good economy section, friendly staffs, good food, safe flight.

More leg room than I expected, comfy seats, complimentary soft drinks when requested.

The seats are very uncomfortable. They never have tomato juice. Usually late

Finnair was not able to get our luggage on a connecting flight and there was a substantial delay of two days to obtain our lugguage. They did not communicate well, and we had to travel a significant distance to finally get our luggage. It has been a very negative experience.

On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

I was on SAS, not AeroMexico. How the great have fallen. I used to revere SAS-no more. First off, I was charged a $150 for two checked bags (that's almost twice what the bottom-feeder American Airlines charges). Talk about predatory. The aircraft was a crappy Boeing 757, with a seat pitch tighter than a cut-rate airline like United or Frontier. That was one uncomfortable seat, not leather, but rough cloth. Most of all irritation, no soda or snack on a four hour trip. Wow, cheapskate cut-rate airline. They used to be very comfortable and generous, but that was a decade ago. Never again, that's for sure. The crew was friendly and professional ad they did get there on-time - the only positive aspect of this experience.

Probably not much to expect from a European domestic flight but it helps if they check the airplane for safe travel before boarding people. We had to stay on the tarmac and go back to gate for some sensor malfunction and refueling for two hours.

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

It was ok but no WiFi I think I’ll fly Iceland air next time

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

This is my fifth time flying with SAS and I love it

Food was underwhelming. One free coke, charged $$ for one wine. Last year one wine was included. And prices were much lower.

Flight was canceled and the crew on the ground/front desk were I’ll equipped to handle. One woman was left to handle 150 passengers while her colleagues stood there saying: just 5 more minutes repeatedly.

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

It didn't happen. SAS csncrlled and it was very difficult to convince the 3rd party they did. Not good on the 3rd party program. I don't think they trust their customers, much less being able to help them. I have had several nitemaes using 3rd party this trip and WILL NEVER use 3rd party again.

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

Notified as to why there’s a delay with our flight.

From boarding to disembarking, the whole operation was very efficient.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

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.

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.

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

I was disappointed that paying nearly $5000 more for business class for two didn’t really get me any more than a larger seat which as the last row in cabin reclined only mildly and the foot supports were of minimal help and left no room under seat ahead for carton bag. Second, our checked luggage was lost and took us two long days and we’ll after midnight each of them and multiple calls and 30 euro trip to airport in person to finally get them. Would you do this again?

Way too crampled. Charge more and put in less seats.

The plane was over an hour late taking off... the plane was rather tired looking, seat cushion was thin and uncomfortable, the sound on my entertainment system wasn't working... crew are not friendly.

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

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

My seat was upgraded to premium economy, food was good and cabin crew was nice.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

We were helped whenever needed and had a pleasant flight.

We booked a flight with Lufthansa. Found out when we got to the airport that it was with Eurowings, I would have never booked a long flight with a low cost carrier. They charged for everything: headsets, blankets, anything you normally get on an international flight.

The flight was half an hour late, which is the new normal in Europe. Friendly crew.

Travelling to a place near Helsinki?

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Vantaa
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