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Cheap flights from Ireland to Helsinki from £104

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HEL
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Helsinki
Explore the most affordable flight options available from Ireland to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 May 2026.

Fri 9/1022:00
DUB
-
HEL
1 stop11h 15m
Ryanair
Fri 16/1018:35
HEL
-
DUB
1 stop15h 20m
Ryanair
Deal found 1/5£169
Wed 11/1118:05
DUB
-
HEL
Nonstop3h 00m
Finnair
Sat 14/1107:40
HEL
-
DUB
Nonstop3h 20m
Finnair
Deal found 29/4£172
Sun 14/621:35
DUB
-
HEL
2 stops32h 45m
Multiple Airlines
Sun 21/623:25
HEL
-
DUB
1 stop10h 25m
Multiple Airlines
Deal found 30/4£175
Sat 30/523:15
DUB
-
HEL
1 stop21h 35m
Multiple Airlines
Sat 6/621:05
HEL
-
DUB
1 stop5h 25m
Multiple Airlines
Deal found 2/5£176
Fri 9/1022:00
DUB
-
HEL
1 stop11h 15m
Multiple Airlines
Fri 16/1018:35
HEL
-
DUB
2 stops22h 25m
Multiple Airlines
Deal found 1/5£179
Wed 3/609:40
DUB
-
HEL
Nonstop3h 00m
Multiple Airlines
Tue 9/621:05
HEL
-
DUB
1 stop5h 30m
Multiple Airlines
Deal found 1/5£182
Wed 8/722:00
DUB
-
HEL
3 stops24h 40m
Multiple Airlines
Sun 12/723:25
HEL
-
DUB
1 stop10h 25m
Multiple Airlines
Deal found 3/5£183
Thu 25/613:00
DUB
-
HEL
2 stops19h 20m
Ryanair
Thu 16/721:05
HEL
-
DUB
1 stop13h 05m
Ryanair
Deal found 28/4£187

Find flight deals from Ireland to Helsinki

Keep the following information in mind while searching for Ireland to Helsinki flight deals. Data was last updated 3 May 2026.

Round-trip from

£169

One-way from

£104

Popular in

June

Cheapest in

February

Average price

£239

Good round-trip deal

£342 or less

Good one-way deal

£89 or less
Ryanair
  • Ryanair
  • 9/10-16/10
  • 2 total stops
  • 26h 35m total
  • Ireland to Helsinki
Search Deals
27/6
  • 27/6
  • 2 total stops
  • 25h 10m total
  • Ireland to Helsinki
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from Ireland to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 May 2026.
Use the filters below to find and compare flights from Ireland to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 15/7

09:40-14:40

Nonstop3h 00m

Helsinki-Vantaa

Wed 22/7

17:30-00:05

1 stop8h 35m

£192

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 8/6

19:50-12:55

1 stop15h 05m

Helsinki-Vantaa

Thu 11/6

11:05-19:05

1 stop10h 00m

£221

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Fri 19/6

05:55-00:25

1 stop16h 30m

Helsinki-Vantaa

Mon 22/6

18:25-08:20

1 stop15h 55m

£247
Fastest return journey

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 1/7

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 21/7

07:45-08:55

Nonstop3h 10m

£253

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 25/6

11:10-00:25

1 stop11h 15m

Helsinki-Vantaa

Thu 16/7

18:25-08:20

1 stop15h 55m

£257

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 3/6

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 9/6

07:45-08:55

Nonstop3h 10m

£267

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 26/5

11:40-20:35

1 stop6h 55m

Helsinki-Vantaa

Tue 2/6

11:05-18:20

2 stops9h 15m

£272

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 2/6

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 9/6

07:45-08:55

Nonstop3h 10m

£276

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 26/5

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 2/6

16:00-17:15

Nonstop3h 15m

£310

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 16/7

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Mon 20/7

07:45-08:55

Nonstop3h 10m

£331

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Helsinki

How far ahead should I book a flight from Ireland to Helsinki?

The price you pay for your flight from Ireland to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ireland to Helsinki?

Currently, July is the cheapest month in which you can book a flight from Ireland to Helsinki (average of £65). Flying from Ireland to Helsinki in May is currently the most expensive (average of £141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to HEL?

Find hourly flight availability from Ireland to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 May 2026.

When flying from Ireland to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Ireland to Helsinki delayed?

About 17% of weekly flights between Ireland and Helsinki have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for Ireland to Helsinki flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Helsinki flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 3 May 2026.
Check out reviews from past customers who have flown with KLM,Finnair, andScandinavian Airlines from Ireland to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,509 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,509 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,392 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,767 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Ireland to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Ireland?

    If you book a flight to Helsinki from Ireland, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki.

  • How popular is this Ireland to Helsinki flight route?

    The Ireland to Helsinki-Vantaa flight path was viewed by 128 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Helsinki?

    Departing from Ireland to Helsinki will take you 3h 05m. Airlines will cover a distance of 1255 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Ireland to Helsinki?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Helsinki on time: Finnair (75%), Japan Airlines (72%), Jettime (57%).

  • What are the cheapest flights from Ireland to Helsinki?

    Looking for the cheapest flight from Ireland to Helsinki? While on average our users pay £941, our data indicates the cheapest price to be £81. The most popular route (Dublin - Helsinki-Vantaa), is priced around £270.

  • Can I find deals for flights from Ireland to Helsinki that include hotel bookings?

    Yes. In addition to deals on Ireland to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Helsinki.

  • Can I find deals for business class flights from Ireland to Helsinki?

    Yes. Cheapflights offers flight deals from Ireland to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Helsinki?

    Currently, July is the cheapest month in which you can book a flight from Ireland to Helsinki (average of £65). Flying from Ireland to Helsinki in May is currently the most expensive (average of £141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Helsinki?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ireland to Helsinki

Discover the top 3 airlines that operate flights from Ireland to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£122Average£223FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£141Average£161FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£170Average£182FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Helsinki?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Helsinki from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Helsinki?

Cheapflights simply makes it quick and affordable to book flights from Ireland to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to Helsinki with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Helsinki, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to Helsinki become cheaper?

Of course! You can now track prices for flights from Ireland to Helsinki and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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