HEL

€88 Find Cheap Flights to Helsinki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helsinki departing on 8/3. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Helsinki, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€127
Typical prices: €191-€277
Ryanair
Wed 18/3Fri 20/3
DUB - HEL • 1 stop
Cheapest direct flights
€218
Typical prices: €164-€345
Finnair
Wed 15/7Wed 22/7
DUB - HEL • Direct
When to travel
February
Cheapest • 18% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Helsinki!
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, 18 Mar - Fri, 20 Mar
Ryanair Logo
18:10 - 10:25
DUB
-
HEL
14h 15m
1 stop
Ryanair Logo
22:30 - 07:15
HEL
-
DUB
10h 45m
1 stop
€127Ryanair
Thu, 19 Mar - Wed, 25 Mar
Ryanair Logo
19:20 - 21:55
ORK
-
HEL
24h 35m
1 stop
Ryanair Logo
21:45 - 18:55
HEL
-
ORK
23h 10m
1 stop
€128Ryanair
Wed, 11 Mar - Sat, 14 Mar
Ryanair Logo
20:00 - 13:15
DUB
-
HEL
15h 15m
1 stop
Ryanair Logo
20:45 - 07:50
HEL
-
DUB
13h 05m
1 stop
€128Ryanair
Mon, 16 Mar - Fri, 20 Mar
Multiple Airlines Logo
21:15 - 10:25
DUB
-
HEL
11h 10m
1 stop
Multiple Airlines Logo
22:30 - 17:55
HEL
-
DUB
21h 25m
1 stop
€129Multiple Airlines
Thu, 19 Mar - Wed, 25 Mar
Ryanair Logo
19:20 - 21:55
ORK
-
HEL
24h 35m
1 stop
Ryanair Logo
21:45 - 18:55
HEL
-
ORK
23h 10m
1 stop
€129Ryanair
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
19:05 - 10:35
DUB
-
HEL
13h 30m
1 stop
Multiple Airlines Logo
08:30 - 17:55
HEL
-
DUB
11h 25m
1 stop
€132Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Ryanair Logo
22:00 - 11:20
DUB
-
HEL
11h 20m
1 stop
Ryanair Logo
21:10 - 20:10
HEL
-
DUB
25h 00m
2 stops
€133Ryanair
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
22:00 - 11:20
DUB
-
HEL
11h 20m
1 stop
Multiple Airlines Logo
23:25 - 10:25
HEL
-
DUB
13h 00m
2 stops
€135Multiple Airlines
Wed, 18 Mar - Fri, 20 Mar
Ryanair Logo
08:05 - 13:15
DUB
-
HEL
27h 10m
2 stops
Ryanair Logo
22:30 - 07:15
HEL
-
DUB
10h 45m
1 stop
€135Ryanair
Thu, 23 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:30 - 15:15
DUB
-
HEL
6h 45m
1 stop
Multiple Airlines Logo
23:25 - 22:30
HEL
-
DUB
25h 05m
2 stops
€136Multiple Airlines
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 month to fly to Helsinki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for 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 February, where tickets cost €196 on average for one-way flights. On the other hand, the most expensive months are June and May, where the average cost of tickets from Ireland is €283 and €275 respectively. For return trips, the best month to travel is February with an average price of €196.

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 €111 one-way - €271 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Good to know – Book Cheap Helsinki Plane Tickets

Low seasonApril
Cheapest flight€87
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (11% 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 €344. The cheapest price found on KAYAK in the last 2 weeks cost €98 and departed from Dublin Airport.

  • What is the cheapest day to fly to Helsinki?

    Based on KAYAK data, the cheapest day to fly to Helsinki is Friday where tickets can be as cheap as €304. On the other hand, the most expensive day to fly is Tuesday, where prices are €548 on average.

  • 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.

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

    The cheapest time of day to fly to Helsinki is generally in the evening, when flights cost €350 on average. The most expensive time of day to fly to Helsinki is generally in the morning, which is peak travel time and where the average cost of a ticket is €413.

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 €912
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Helsinki flight deals.

Reviews of the top 3 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.
7.7
KLMOverall score based on 1461 reviews
7.6Comfort
7.1Entertainment
7.3Food
8.4Crew
7.8Boarding
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

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.

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

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.

Very good seat, very comfortable, good food, and good service.

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.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

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

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

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.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Our originating flight into Copenhagen was an hour delayed, causing us to miss our main flight from Copenhagen to the US. There had been snow and we needed to be de-iced, but they seemed very slow getting the flight ready, with no explanation. The delay caused us to be put in with thousands stuck at the airport with an all day wait to get rebooked on a flight 2 days out.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

I was surprised how good an American airline can be - I was really impressed.

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Kotka
Lahti

Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki