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Cheap flights from Ireland to Helsinki from £97

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 5/11. 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

Enter your travel dates to find the best prices.
KLM Logo
13:25 - 00:05DUB-HEL
8h 40m1 stop
KLM Logo
14:05 - 22:10HEL-DUB
10h 05m1 stop
£147KLM
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Mon, 8 Dec - Fri, 12 Dec
Finnair Logo
18:05 - 23:05DUB-HEL
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL-DUB
3h 20mdirect
£148Finnair
Find Deal
Tue, 25 Nov - Sat, 29 Nov
Lufthansa Logo
05:10 - 13:05DUB-HEL
5h 55m1 stop
Lufthansa Logo
12:45 - 17:10HEL-DUB
6h 25m1 stop
£150Lufthansa
Find Deal
Sat, 15 Nov - Wed, 19 Nov
Finnair Logo
18:05 - 23:05DUB-HEL
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL-DUB
3h 20mdirect
£154Finnair
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Finnair Logo
18:05 - 23:05DUB-HEL
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL-DUB
3h 20mdirect
£156Finnair
Find Deal
Sat, 29 Nov - Sun, 30 Nov
KLM Logo
08:50 - 00:05DUB-HEL
13h 15m1 stop
KLM Logo
07:00 - 16:20HEL-DUB
11h 20m1 stop
£156KLM
Find Deal
Fri, 14 Nov - Wed, 19 Nov
Finnair Logo
18:05 - 23:05DUB-HEL
3h 00mdirect
Finnair Logo
07:40 - 09:00HEL-DUB
3h 20mdirect
£162Finnair
Find Deal
Sat, 24 Jan - Mon, 2 Feb
Scandinavian Airlines Logo
11:30 - 21:05DUB-HEL
7h 35m1 stop
Scandinavian Airlines Logo
07:00 - 10:45HEL-DUB
5h 45m1 stop
£165Scandinavian Airlines
Find Deal
Thu, 29 Jan - Wed, 4 Feb
Scandinavian Airlines Logo
11:30 - 21:05DUB-HEL
7h 35m1 stop
Scandinavian Airlines Logo
16:10 - 19:35HEL-DUB
5h 25m1 stop
£166Scandinavian Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Lufthansa Logo
05:10 - 13:05DUB-HEL
5h 55m1 stop
Lufthansa Logo
12:45 - 22:45HEL-DUB
12h 00m2 stops
£167Lufthansa
Find Deal
Sat, 15 Nov - Tue, 18 Nov

Finnair flights from Ireland to Helsinki

Our best Finnair deals on Ireland to Helsinki flight tickets
Finnair
25 Nov
DUB18:05Dublin
3h 00m
HEL23:05Helsinki-Vantaa
29 Nov
HEL07:40Helsinki-Vantaa
3h 20m
DUB09:00Dublin
£148
Find similar
Finnair
15 Nov
DUB18:05Dublin
3h 00m
HEL23:05Helsinki-Vantaa
18 Nov
HEL07:40Helsinki-Vantaa
3h 20m
DUB09:00Dublin
£154
Find similar
Finnair
29 Nov
DUB18:05Dublin
3h 00m
HEL23:05Helsinki-Vantaa
30 Nov
HEL07:40Helsinki-Vantaa
3h 20m
DUB09:00Dublin
£156
Find similar

Scandinavian Airlines flights from Ireland to Helsinki

Our best Scandinavian Airlines deals on Ireland to Helsinki flight tickets
Scandinavian Airlines
29 Jan
DUB11:30Dublin
7h 35m
1 stop
HEL21:05Helsinki-Vantaa
4 Feb
HEL07:00Helsinki-Vantaa
5h 45m
1 stop
DUB10:45Dublin
£165
Find similar
Scandinavian Airlines
30 Oct
DUB11:30Dublin
7h 35m
1 stop
HEL21:05Helsinki-Vantaa
3 Nov
HEL16:10Helsinki-Vantaa
5h 25m
1 stop
DUB19:35Dublin
£166
Find similar
Scandinavian Airlines
5 Nov
DUB12:30Dublin
5h 50m
1 stop
HEL20:20Helsinki-Vantaa
10 Nov
HEL07:00Helsinki-Vantaa
5h 45m
1 stop
DUB10:45Dublin
£176
Find similar

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 279,928 searches. Data last updated 17 October 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

Mon 8/12

13:25-00:05

1 stop8h 40m

Helsinki-Vantaa

Fri 12/12

14:05-22:10

1 stop10h 05m

£147

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 25/11

18:05-23:05

Nonstop3h 00m

Helsinki-Vantaa

Sat 29/11

07:40-09:00

Nonstop3h 20m

£148

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 15/11

05:10-13:05

1 stop5h 55m

Helsinki-Vantaa

Wed 19/11

12:45-17:10

1 stop6h 25m

£150

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 15/11

18:05-23:05

Nonstop3h 00m

Helsinki-Vantaa

Tue 18/11

07:40-09:00

Nonstop3h 20m

£154

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 29/11

18:05-23:05

Nonstop3h 00m

Helsinki-Vantaa

Sun 30/11

07:40-09:00

Nonstop3h 20m

£156

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Fri 14/11

08:50-00:05

1 stop13h 15m

Helsinki-Vantaa

Wed 19/11

07:00-16:20

1 stop11h 20m

£156

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 24/1

18:05-23:05

Nonstop3h 00m

Helsinki-Vantaa

Mon 2/2

07:40-09:00

Nonstop3h 20m

£162

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 29/1

11:30-21:05

1 stop7h 35m

Helsinki-Vantaa

Wed 4/2

07:00-10:45

1 stop5h 45m

£165

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 30/10

11:30-21:05

1 stop7h 35m

Helsinki-Vantaa

Mon 3/11

16:10-19:35

1 stop5h 25m

£166

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 15/11

05:10-13:05

1 stop5h 55m

Helsinki-Vantaa

Tue 18/11

12:45-22:45

2 stops12h 00m

£167

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 cheapest month to fly to Helsinki from Ireland is in April. Flight prices, which tend to average around £170, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Helsinki, with average flight prices from Ireland averaging around £177.

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

The cheapest day to depart from Ireland to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £501. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Tuesday is £596.

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

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Ireland to Helsinki in the morning for as low as £512. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly in the afternoon, with an average ticket price of £599. 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 £204 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 £135 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?

You could potentially save up to 40% on your flight if you consider stops on a Ireland to Helsinki flight.

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

£216

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Helsinki

1 airport
The best flight deal from Ireland to Helsinki found on momondo in the last 72 hours is £216
The fastest flight from Ireland to Helsinki takes 3h 00m
Direct flights go from Ireland to Helsinki every day.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

  • When did momondo last update prices for flights from Ireland to Helsinki-Vantaa Airport?

    Prices for flights from Ireland to Helsinki-Vantaa Airport were last updated today.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Helsinki-Vantaa Airport.

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

    The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Scandinavian AirlinesPriceFrom £112Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £124Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
KLMPriceFrom £142Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Travelling to a place near Helsinki?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Helsinki . Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search for Ireland to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ireland to Helsinki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helsinki and let you know when they change.

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