HEL

€104 Find Cheap Flights to Helsinki – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helsinki departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€104
Typical prices: €208-€375
Multiple Airlines
Wed 16/9Tue 29/9
DUB - HEL • 1 stop
Cheapest direct flights
€205
Typical prices: €225-€301
Finnair
Wed 11/11Sat 14/11
DUB - HEL • Direct
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Helsinki

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Helsinki

Wed, 16 Sep - Tue, 29 Sep
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
€104Multiple Airlines
Wed, 16 Sep - Tue, 29 Sep
Ryanair Logo
16:25 - 10:10DUB  Dublin-HEL Helsinki-Vantaa
15h 45m2 stops Manchester Charleroi Brussels
Ryanair Logo
23:50 - 07:50HEL  Helsinki-Vantaa-DUB Dublin
10h 00m1 stop London Stansted
€105Ryanair
Wed, 16 Sep - Tue, 29 Sep
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
€105Multiple Airlines
Wed, 16 Sep - Tue, 29 Sep
Ryanair Logo
16:25 - 10:10DUB  Dublin-HEL Helsinki-Vantaa
15h 45m2 stops Manchester Charleroi Brussels
Ryanair Logo
23:50 - 07:50HEL  Helsinki-Vantaa-DUB Dublin
10h 00m1 stop London Stansted
€106Ryanair
Mon, 18 Jan - Tue, 26 Jan
Lufthansa Logo
17:55 - 11:50DUB  Dublin-HEL Helsinki-Vantaa
15h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:40 - 22:45HEL  Helsinki-Vantaa-DUB Dublin
11h 05m1 stop Frankfurt am Main
€181Lufthansa
Fri, 11 Dec - Sun, 13 Dec
KLM Logo
17:15 - 00:20DUB  Dublin-HEL Helsinki-Vantaa
5h 05m1 stop Amsterdam Schiphol
KLM Logo
14:05 - 08:05HEL  Helsinki-Vantaa-DUB Dublin
20h 00m1 stop Amsterdam Schiphol
€183KLM
Thu, 4 Feb - Mon, 8 Feb
KLM Logo
08:50 - 00:20DUB  Dublin-HEL Helsinki-Vantaa
13h 30m1 stop Amsterdam Schiphol
KLM Logo
14:05 - 08:05HEL  Helsinki-Vantaa-DUB Dublin
20h 00m1 stop Amsterdam Schiphol
€184KLM
Wed, 11 Nov - Sat, 14 Nov
Finnair Logo
18:05 - 23:05DUB  Dublin-HEL Helsinki-Vantaa
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL  Helsinki-Vantaa-DUB Dublin
3h 20mdirect
€205Finnair
Wed, 11 Nov - Sat, 14 Nov
Finnair Logo
18:05 - 23:05DUB  Dublin-HEL Helsinki-Vantaa
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL  Helsinki-Vantaa-DUB Dublin
3h 20mdirect
€206Finnair
Fri, 6 Nov - Mon, 9 Nov
Lufthansa Logo
05:10 - 18:45DUB  Dublin-HEL Helsinki-Vantaa
11h 35m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
19:30 - 10:05HEL  Helsinki-Vantaa-DUB Dublin
16h 35m1 stop Munich Franz Josef Strauss
€232Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Helsinki

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

What is the cheapest day to fly to Helsinki?

The average price of all round-trip flights to Helsinki clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Helsinki is Thursday where round-trip tickets can be as cheap as €324. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €594 on average.

What is the cheapest month to fly to Helsinki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Helsinki, 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 to Helsinki is December, where tickets cost €202 on average for return flights. On the other hand, the most expensive months are July and September, where the average cost of tickets from Ireland is €340 and €328 respectively. For one-way flights, the best month to travel is February with an average price of €130.

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

The average price for all round-trip flights to Helsinki depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Helsinki is generally in the morning, when round-trip flights cost €411 on average. The most expensive time of day to fly to Helsinki is generally in the evening, which is peak travel time and where the average cost of a ticket is €431.

What is a good deal for flights to Helsinki?

If you’re looking for cheap airfare to Helsinki, 25% of our users found tickets to Helsinki for the following prices or less: From Dublin €358 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Helsinki, 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, you should book around 4 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know – Book Cheap Helsinki Plane Tickets

Low season

September

Cheapest flight

€104
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Dublin 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Helsinki based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Helsinki flights

  • How far is Helsinki-Vantaa Airport from central Helsinki?

    You’ll need to travel 17 km to reach the Helsinki city centre from Helsinki-Vantaa Airport.

  • What is the name of Helsinki’s airport?

    There is only 1 airport in Helsinki, called Helsinki-Vantaa Airport (HEL). It can also be referred to as Helsinki Vantaa, Helsinki-Vantaa, or Helsinki-Vantaa Airport.

  • How much is a flight to Helsinki?

    On average, a flight to Helsinki costs €319. The cheapest price found on KAYAK in the last 2 weeks cost €113 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Helsinki?

    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 to Helsinki.

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

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

  • What is the Hacker Fare option on flights to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki 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 to Helsinki?

    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 to Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Helsinki

  • Looking for cheap airfare to Helsinki? 25% of our users found return tickets to Helsinki for the following prices or less: From Dublin €265
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Helsinki flight deals.

Reviews of the top 5 airlines flying to Helsinki

 
See real verified KAYAK customer reviews for airlines flying to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Helsinki. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1555 reviews
7.2Entertainment
8.4Crew
7.3Food
7.8Boarding
7.7Comfort
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.

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

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

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.

It was a fairly old plane in which you couldn't buy an internet connection.

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.

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

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.

The flight was wonderful, especially the special assistance from airplane to airplane!

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.

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Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki