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Cheap flights from Dublin to Helsinki from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Helsinki departing on 10/7. 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 Dublin to Helsinki (DUB-HEL)

Cheap round-trip flights

Ryanair Logo
1:00 pm - 10:00 pmDUB-HEL
7h 00m1 stop
Ryanair Logo
10:20 pm - 12:35 pmHEL-DUB
16h 15m1 stop
$176Ryanair
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Wed, Sep 17 - Mon, Sep 22
Logo
6:00 am - 2:50 pmDUB-HEL
6h 50m1 stop
Logo
8:25 pm - 10:55 amHEL-DUB
16h 30m1 stop
$191
Find Deal
Tue, Sep 9 - Mon, Sep 22
Norwegian Logo
8:55 am - 8:00 pmDUB-HEL
33h 05m2 stops
Norwegian Logo
6:50 pm - 8:15 amHEL-DUB
39h 25m2 stops
$194Norwegian
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Wed, Sep 17 - Mon, Sep 22
KLM Logo
5:55 am - 1:10 pmDUB-HEL
5h 15m1 stop
KLM Logo
6:20 pm - 8:05 amHEL-DUB
15h 45m1 stop
$198KLM
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Sun, Nov 9 - Mon, Nov 17
Logo
7:20 am - 10:00 pmDUB-HEL
12h 40m1 stop
Logo
6:50 pm - 2:35 pmHEL-DUB
21h 45m2 stops
$199
Find Deal
Wed, Sep 17 - Mon, Sep 22
Logo
8:20 am - 9:30 amDUB-HEL
23h 10m2 stops
Logo
8:25 pm - 10:55 amHEL-DUB
16h 30m1 stop
$207
Find Deal
Tue, Sep 9 - Mon, Sep 22
Scandinavian Airlines Logo
11:45 am - 11:35 pmDUB-HEL
9h 50m1 stop
Scandinavian Airlines Logo
7:10 am - 10:55 amHEL-DUB
5h 45m1 stop
$212Scandinavian Airlines
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Thu, Oct 9 - Tue, Oct 14
Finnair Logo
6:00 pm - 11:05 pmDUB-HEL
3h 05mnonstop
Finnair Logo
4:00 pm - 5:15 pmHEL-DUB
3h 15mnonstop
$213Finnair
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Wed, Oct 1 - Wed, Oct 8
Finnair Logo
6:05 pm - 11:05 pmDUB-HEL
3h 00mnonstop
Finnair Logo
7:40 am - 9:00 amHEL-DUB
3h 20mnonstop
$220Finnair
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Fri, Nov 28 - Mon, Dec 1
Scandinavian Airlines Logo
12:40 pm - 12:05 amDUB-HEL
9h 25m1 stop
Scandinavian Airlines Logo
2:25 pm - 6:25 pmHEL-DUB
6h 00m1 stop
$262Scandinavian Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14

Finnair flights from Dublin to Helsinki

Our best Finnair deals on Dublin to Helsinki flight tickets
Finnair
Oct 1
DUB6:00 pmDublin
3h 05m
HEL11:05 pmHelsinki-Vantaa
Oct 8
HEL4:00 pmHelsinki-Vantaa
3h 15m
DUB5:15 pmDublin
$213
Find similar
Finnair
Nov 28
DUB6:05 pmDublin
3h 00m
HEL11:05 pmHelsinki-Vantaa
Dec 1
HEL7:40 amHelsinki-Vantaa
3h 20m
DUB9:00 amDublin
$220
Find similar
Finnair
Oct 2
DUB6:00 pmDublin
3h 05m
HEL11:05 pmHelsinki-Vantaa
Oct 5
HEL7:45 amHelsinki-Vantaa
3h 15m
DUB9:00 amDublin
$243
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Ryanair flights from Dublin to Helsinki

Our best Ryanair deals on Dublin to Helsinki flight tickets
Ryanair
Sep 17
DUB1:00 pmDublin
7h 00m
1 stop
HEL10:00 pmHelsinki-Vantaa
Sep 22
HEL10:20 pmHelsinki-Vantaa
16h 15m
1 stop
DUB12:35 pmDublin
$176
Find similar
Ryanair
Sep 13
DUB6:10 amDublin
26h 20m
2 stops
HEL10:30 amHelsinki-Vantaa
Sep 20
HEL11:00 pmHelsinki-Vantaa
14h 10m
1 stop
DUB11:10 amDublin
$223
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momondo Fare Finder

 
Customize your flight search to find flights from Dublin 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 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Dublin to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 9/17

1:00 pm-10:00 pm

1 stop7h 00m

Helsinki-Vantaa

Mon 9/22

10:20 pm-12:35 pm

1 stop16h 15m

$176

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 9/9

6:00 am-2:50 pm

1 stop6h 50m

Helsinki-Vantaa

Mon 9/22

8:25 pm-10:55 am

1 stop16h 30m

$191

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 9/17

8:55 am-8:00 pm

2 stops33h 05m

Helsinki-Vantaa

Mon 9/22

6:50 pm-8:15 am

2 stops39h 25m

$194

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sun 11/9

5:55 am-1:10 pm

1 stop5h 15m

Helsinki-Vantaa

Mon 11/17

6:20 pm-8:05 am

1 stop15h 45m

$198

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 9/17

7:20 am-10:00 pm

1 stop12h 40m

Helsinki-Vantaa

Mon 9/22

6:50 pm-2:35 pm

2 stops21h 45m

$199

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 9/9

8:20 am-9:30 am

2 stops23h 10m

Helsinki-Vantaa

Mon 9/22

8:25 pm-10:55 am

1 stop16h 30m

$207

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Thu 10/9

11:45 am-11:35 pm

1 stop9h 50m

Helsinki-Vantaa

Tue 10/14

7:10 am-10:55 am

1 stop5h 45m

$212

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 10/1

6:00 pm-11:05 pm

Nonstop3h 05m

Helsinki-Vantaa

Wed 10/8

4:00 pm-5:15 pm

Nonstop3h 15m

$213

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Fri 11/28

6:05 pm-11:05 pm

Nonstop3h 00m

Helsinki-Vantaa

Mon 12/1

7:40 am-9:00 am

Nonstop3h 20m

$220

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Fri 9/12

12:40 pm-12:05 am

1 stop9h 25m

Helsinki-Vantaa

Sun 9/14

2:25 pm-6:25 pm

1 stop6h 00m

$262

Flights are sorted by cheapest round-trip 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 Dublin 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 September is, on average, the cheapest month to fly to Helsinki from Dublin, with most prices found around $213. If you aren’t able to travel during the month of September, then book flights to Helsinki from Dublin during November instead. Flights to Helsinki in November, while not as cheap as those in September, still average around $218.

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

The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as $328. This is often the case because there is less demand to fly during this day of the week. Flights from Dublin to Helsinki on a Saturday will generally be more expensive and average around $624. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 Dublin to Helsinki in the morning for as low as $446. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $534 per ticket.

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

Fly from Dublin to Helsinki-Vantaa for the best Dublin - 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 Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Dublin for as low as $182 on momondo.

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

There are 3 cabin classes available to choose from on Dublin 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 Dublin to Helsinki flights?

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

How have Dublin to Helsinki flight prices changed over time?

As of August 2025, prices for Dublin to Helsinki flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to Helsinki (DUB to HEL) flight deals and tips

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

Best Price Found

$126

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Dublin in the past 72 hours is $126. The best round-trip flight deal from Dublin to Helsinki found on momondo in the last 72 hours is $176.
The fastest flight from Dublin to Helsinki takes 3h 00m
Direct flights go from Dublin to Helsinki every day.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

  • How far is Dublin to Helsinki-Vantaa by plane?

    There are 1256.5 mi between Dublin and Helsinki-Vantaa. A reasonable flight in good conditions will take 3h 00m.

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

    Prices for flights from Dublin Airport to Helsinki-Vantaa Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport 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 license, 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 Dublin to Helsinki?

  • What is the most popular airline from Dublin to Helsinki?

Best airlines flying from Dublin to Helsinki

Compare and see reviews for airlines that fly from Dublin to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $209Free CancellationRating
7.6
1,320 reviews
Search Finnair flights

  • Finnair Flights From Dublin to Helsinki

    Finnair flies from Dublin to Helsinki around 7 times per week, with 1,320 momondo users rating the airline 7.6/10. The cheapest Finnair deal from Dublin to Helsinki in the last 72 hours was $209 (round-trip), much lower than the average airfare cost of $315 for Finnair flights on this route.

Traveling to a place near Helsinki?

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

Why use momondo?

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

It is quick and easy to find Dublin to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

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

Yes. momondo enables you to select and highlight flights to Helsinki from Dublin with this policy.

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

Once you have performed a search for Dublin 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 Dublin to Helsinki right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Dublin and alert you when they change.

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