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Flights to Helsinki-Vantaa

€74 Cheap flights to Helsinki

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Helsinki departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Helsinki

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
08:50 - 17:25
DUB
-
HEL
6h 35m
1 stop
KLM Logo
14:05 - 08:05
HEL
-
DUB
20h 00m
1 stop
€172KLM
Fri, 4 Dec - Mon, 7 Dec
Ryanair Logo
22:05 - 14:35
DUB
-
HEL
14h 30m
2 stops
Ryanair Logo
00:05 - 21:00
HEL
-
DUB
22h 55m
2 stops
€174Ryanair
Mon, 24 Aug - Wed, 26 Aug
Multiple Airlines Logo
07:30 - 10:20
DUB
-
HEL
24h 50m
2 stops
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€174Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
07:30 - 10:20
DUB
-
HEL
24h 50m
2 stops
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€175Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
20:00 - 00:10
DUB
-
HEL
26h 10m
2 stops
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€177Multiple Airlines
Mon, 17 Aug - Thu, 20 Aug
Multiple Airlines Logo
18:10 - 09:30
DUB
-
HEL
13h 20m
1 stop
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€179Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
18:10 - 09:30
DUB
-
HEL
13h 20m
1 stop
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€180Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
07:30 - 10:20
DUB
-
HEL
24h 50m
2 stops
Multiple Airlines Logo
20:30 - 00:05
HEL
-
DUB
5h 35m
1 stop
€181Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Ryanair Logo
06:20 - 20:25
DUB
-
HEL
12h 05m
2 stops
Ryanair Logo
00:05 - 21:00
HEL
-
DUB
22h 55m
2 stops
€184Ryanair
Mon, 24 Aug - Wed, 26 Aug
Ryanair Logo
17:25 - 10:20
ORK
-
HEL
14h 55m
2 stops
Ryanair Logo
15:50 - 09:25
HEL
-
ORK
19h 35m
1 stop
€266Ryanair
Thu, 13 Aug - Thu, 20 Aug

momondo Fare Finder

 
Locate flights to Helsinki-Vantaa that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 30 June 2026.
Use the filters below to find and compare flights to Helsinki that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Fri 4/12

08:50-17:25

1 stop6h 35m

Helsinki-Vantaa

Mon 7/12

14:05-08:05

1 stop20h 00m

€172

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 24/8

22:05-14:35

2 stops14h 30m

Helsinki-Vantaa

Wed 26/8

00:05-21:00

2 stops22h 55m

€174

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 13/8

07:30-10:20

2 stops24h 50m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€174

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 13/8

07:30-10:20

2 stops24h 50m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€175

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 17/8

20:00-00:10

2 stops26h 10m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€177
Fastest return journey

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 13/8

18:10-09:30

1 stop13h 20m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€179

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 13/8

18:10-09:30

1 stop13h 20m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€180

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 13/8

07:30-10:20

2 stops24h 50m

Helsinki-Vantaa

Thu 20/8

20:30-00:05

1 stop5h 35m

€181

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 24/8

06:20-20:25

2 stops12h 05m

Helsinki-Vantaa

Wed 26/8

00:05-21:00

2 stops22h 55m

€184

CorkHelsinki

ORK - HEL

ORKHEL

Cork

Thu 13/8

17:25-10:20

2 stops14h 55m

Helsinki-Vantaa

Thu 20/8

15:50-09:25

1 stop19h 35m

€266

Flights are sorted by cheapest return flights first.

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

See travel insights to Helsinki from

Helsinki flights insights and trends

Explore insights for your Helsinki flight to craft the best travel plan

What is the cheapest month to fly to Helsinki?

The month of February is, on average, the cheapest month to fly to Helsinki from Ireland, with most prices found around €202. If you are unable to visit Helsinki during the month of February, then departing from Ireland during the month December is also very affordable. Most momondo users find prices during this month for around €207.

What is the absolute cheapest flight to Helsinki?

See prices from:

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

The cheapest day to depart from Ireland to Helsinki is on a Thursday when prices can be found for as low as €324. 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 €585.

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 in the morning. Flights from Ireland to Helsinki during this time can be as low as €407. Flights to Helsinki are more costly in the afternoon, with an average ticket price of €418. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 €267 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 €210 on momondo.

Cheapest flights to Helsinki-Vantaa

Find the cheapest flights to Helsinki-Vantaa from your nearest city or airport
Find flights from Dublin to Helsinki
CHEAPEST MONTH TO FLY TO HELSINKI FROM DUBLINFebruary25% cheaperFlying from Dublin to Helsinki costs on average just €202 in February
MOST EXPENSIVE MONTH TO FLY TO HELSINKI FROM DUBLINJuly33% more expensiveIt costs about €357 for flights to Helsinki from Dublin in July
MOST POPULAR MONTH TO FLY TO HELSINKI FROM DUBLINOctober270% more users visitedMore momondo users searched in flights to Helsinki from Dublin in October than any other month

Cheap Helsinki flight deals and tips

Summary info about Helsinki flight prices, duration and airlines

Best One-Way Price

€74

Best Round-Trip Price

€172

Fastest flight time

23h 40m

Popular in

July
The best one-way flight price to Helsinki from Ireland in the last 5 days is €74 (Cork to Helsinki-Vantaa).
Search Deals
The best round-trip flight price to Helsinki from Ireland in the last 5 days is €172 (Dublin to Helsinki-Vantaa).
Search Deals
The fastest flight to Helsinki from Ireland takes 23h 40m (Dublin to Helsinki-Vantaa).
Search Deals
July has the highest demand for flights to Helsinki, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Helsinki

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

The ideal time to book your flight to Helsinki is 75 days in advance, when prices tend to average €267. Keep in mind that you might be able to find cheaper flights to Helsinki at any time. In fact, our users found flights for as low as €161 in the past 72 hours.

Is there an alternative airport near Helsinki?

Turku Airport or Tampere-Pirkkala Airport can be an alternative airport used for travel to Helsinki.

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

Prices for flights to Helsinki-Vantaa Airport are refreshed on a daily basis.

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

As of June 2026, there are 5 operators available to choose from for flights to Helsinki-Vantaa Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel 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.

Travelling to a place near Helsinki?

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

Why use momondo?

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

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

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

All flight searches to Helsinki on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Helsinki?

Once all potential Helsinki flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes. momondo can track flight prices for Helsinki and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Helsinki

Popular Flights to Helsinki

Popular routes according to searches in the past day on momondo
Dublin to Helsinki-Vantaa Flightsfrom €164
Cork to Helsinki-Vantaa Flightsfrom €242