Cheap flights from Ireland to Helsinki from €85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Helsinki departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Helsinki

Recent return flight deals from Ireland to Helsinki

 Logo
21:30 - 11:55DUB-HEL
12h 25m1 stop
 Logo
19:45 - 07:50HEL-DUB
14h 05m1 stop
€136
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Lufthansa Logo
17:55 - 12:00DUB-HEL
16h 05m1 stop
Lufthansa Logo
19:35 - 10:05HEL-DUB
16h 30m1 stop
€146Lufthansa
Find Deal
Thu, 29 Jan - Sun, 1 Feb
Lufthansa Logo
10:50 - 18:50DUB-HEL
6h 00m1 stop
Lufthansa Logo
12:45 - 17:10HEL-DUB
6h 25m1 stop
€148Lufthansa
Find Deal
Wed, 5 Nov - Mon, 10 Nov
airBaltic Logo
13:10 - 00:30DUB-HEL
9h 20m1 stop
airBaltic Logo
21:20 - 12:25HEL-DUB
17h 05m1 stop
€167airBaltic
Find Deal
Thu, 4 Dec - Sun, 7 Dec
KLM Logo
05:55 - 13:10DUB-HEL
5h 15m1 stop
KLM Logo
14:05 - 22:10HEL-DUB
10h 05m1 stop
€169KLM
Find Deal
Wed, 26 Nov - Sat, 29 Nov
airBaltic Logo
13:10 - 08:00DUB-HEL
16h 50m1 stop
airBaltic Logo
05:30 - 12:25HEL-DUB
8h 55m1 stop
€175airBaltic
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Scandinavian Airlines Logo
11:45 - 20:25DUB-HEL
6h 40m1 stop
Scandinavian Airlines Logo
06:15 - 11:45HEL-DUB
7h 30m1 stop
€194Scandinavian Airlines
Find Deal
Thu, 23 Oct - Tue, 28 Oct
Scandinavian Airlines Logo
19:05 - 10:35DUB-HEL
13h 30m1 stop
Scandinavian Airlines Logo
21:00 - 09:25HEL-DUB
14h 25m1 stop
€206Scandinavian Airlines
Find Deal
Tue, 30 Sep - Sat, 4 Oct
Finnair Logo
09:45 - 14:45DUB-HEL
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL-DUB
3h 20mdirect
€211Finnair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
KLM Logo
17:15 - 13:10ORK-HEL
17h 55m1 stop
KLM Logo
07:00 - 12:55HEL-ORK
7h 55m1 stop
€243KLM
Find Deal
Thu, 4 Dec - Sun, 7 Dec

airBaltic flights from Ireland to Helsinki

Our best airBaltic deals on Ireland to Helsinki flight tickets
airBaltic
4 Dec
DUB13:10Dublin
9h 20m
1 stop
HEL00:30Helsinki-Vantaa
7 Dec
HEL21:20Helsinki-Vantaa
17h 05m
1 stop
DUB12:25Dublin
airBaltic
30 Oct
DUB13:10Dublin
16h 50m
1 stop
HEL08:00Helsinki-Vantaa
6 Nov
HEL05:30Helsinki-Vantaa
8h 55m
1 stop
DUB12:25Dublin

Scandinavian Airlines flights from Ireland to Helsinki

Our best Scandinavian Airlines deals on Ireland to Helsinki flight tickets
Scandinavian Airlines
23 Oct
DUB11:45Dublin
6h 40m
1 stop
HEL20:25Helsinki-Vantaa
28 Oct
HEL06:15Helsinki-Vantaa
7h 30m
1 stop
DUB11:45Dublin
Scandinavian Airlines
30 Sept
DUB19:05Dublin
13h 30m
1 stop
HEL10:35Helsinki-Vantaa
4 Oct
HEL21:00Helsinki-Vantaa
14h 25m
1 stop
DUB09:25Dublin
Scandinavian Airlines
30 Sept
DUB12:40Dublin
8h 55m
2 stops
HEL23:35Helsinki-Vantaa
4 Oct
HEL21:00Helsinki-Vantaa
14h 25m
1 stop
DUB09:25Dublin

momondo 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, momondo users made 13,528 searches. Data last updated 16 September 2025.
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

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 6/11

21:30-11:55

1 stop12h 25m

Helsinki-Vantaa

Sun 9/11

19:45-07:50

1 stop14h 05m

€136

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 29/1

17:55-12:00

1 stop16h 05m

Helsinki-Vantaa

Sun 1/2

19:35-10:05

1 stop16h 30m

€146

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 5/11

10:50-18:50

1 stop6h 00m

Helsinki-Vantaa

Mon 10/11

12:45-17:10

1 stop6h 25m

€148

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 4/12

13:10-00:30

1 stop9h 20m

Helsinki-Vantaa

Sun 7/12

21:20-12:25

1 stop17h 05m

€167

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 26/11

05:55-13:10

1 stop5h 15m

Helsinki-Vantaa

Sat 29/11

14:05-22:10

1 stop10h 05m

€169

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 30/10

13:10-08:00

1 stop16h 50m

Helsinki-Vantaa

Thu 6/11

05:30-12:25

1 stop8h 55m

€175

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 23/10

11:45-20:25

1 stop6h 40m

Helsinki-Vantaa

Tue 28/10

06:15-11:45

1 stop7h 30m

€194

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 30/9

19:05-10:35

1 stop13h 30m

Helsinki-Vantaa

Sat 4/10

21:00-09:25

1 stop14h 25m

€206

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 30/10

09:45-14:45

Nonstop3h 00m

Helsinki-Vantaa

Thu 6/11

07:40-09:00

Nonstop3h 20m

€211

CorkHelsinki

ORK - HEL

ORKHEL

Cork

Thu 4/12

17:15-13:10

1 stop17h 55m

Helsinki-Vantaa

Sun 7/12

07:00-12:55

1 stop7h 55m

€243

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from Ireland to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from Ireland, with most prices found around €194. If you are unable to visit Helsinki during the month of January, then departing from Ireland during the month April is also very affordable. Most momondo users find prices during this month for around €194.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart from Ireland to Helsinki is on a Sunday when prices can be found for as low as €342. On the other hand, Tuesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €645.

What is the cheapest time of day to depart on your flight to Helsinki?

Our most recent data shows that the best time of day to fly to Helsinki is at midday. Flights from Ireland to Helsinki during this time can be as low as €129. Flights to Helsinki are more costly in the afternoon, with an average ticket price of €517. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Helsinki-Vantaa flight route?

Fly from Dublin to Helsinki-Vantaa for the best Ireland - Helsinki-Vantaa flight prices

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

You are more likely to see cheaper flights to Helsinki from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around €233 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Ireland for as low as €154 on momondo.

What cabin class options are available on Ireland to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on Ireland to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Helsinki flights?

No. A direct flight is the cheapest option for a flight between Ireland to Helsinki.

Cheap Ireland to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Helsinki

Best price found

€152

Fastest flight time

3h 00m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Ireland in the past 72 hours is €152. The best return flight deal from Ireland to Helsinki found on momondo in the last 72 hours is €245.
The fastest flight from Ireland to Helsinki takes 3h 00m
Direct flights go from Ireland to Helsinki on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Finnair..
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
  • When did momondo last update prices for flights from Ireland to Helsinki-Vantaa Airport?

    Prices for flights from Ireland to Helsinki-Vantaa Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Ireland to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Helsinki?

Best airlines flying from Ireland to Helsinki

Compare and see reviews for airlines that fly from Ireland to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €96Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom €123Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom €129Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
FinnairPriceFrom €132Free CancellationRating
7.6
1,323 reviews
Search Finnair flights

Travelling to a place near Helsinki?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Helsinki?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Helsinki. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Helsinki with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helsinki from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Helsinki?

momondo provides multiple filters to help you find the best flight to Helsinki from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Thu 16/10
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