Cheap flights from Dublin to Helsinki from £103

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HEL
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Helsinki-Vantaa are usually found in February or December, booked 33 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Dublin to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Helsinki
Explore the most affordable flight options available from Dublin to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Wed 3/606:30
DUB
-
HEL
2 stops25h 15m
Multiple Airlines
Sat 6/619:10
HEL
-
DUB
2 stops16h 25m
Multiple Airlines
Deal found 6/5£164
Thu 2/718:10
DUB
-
HEL
1 stop13h 20m
Multiple Airlines
Wed 8/700:00
HEL
-
DUB
2 stops19h 35m
Multiple Airlines
Deal found 8/5£166
Tue 9/622:00
DUB
-
HEL
2 stops23h 25m
Ryanair
Tue 16/615:00
HEL
-
DUB
2 stops8h 20m
Ryanair
Deal found 9/5£168
Thu 4/618:10
DUB
-
HEL
1 stop13h 20m
Multiple Airlines
Sun 7/621:00
HEL
-
DUB
2 stops25h 20m
Multiple Airlines
Deal found 6/5£170
Wed 11/1118:05
DUB
-
HEL
Nonstop3h 00m
Finnair
Sat 14/1107:40
HEL
-
DUB
Nonstop3h 20m
Finnair
Deal found 6/5£171
Mon 1/621:00
DUB
-
HEL
2 stops15h 35m
Multiple Airlines
Thu 4/621:35
HEL
-
DUB
2 stops17h 55m
Multiple Airlines
Deal found 7/5£172
Thu 21/511:40
DUB
-
HEL
1 stop6h 55m
Multiple Airlines
Sun 24/523:25
HEL
-
DUB
1 stop25h 55m
Multiple Airlines
Deal found 8/5£176
Wed 3/609:40
DUB
-
HEL
Nonstop3h 00m
Multiple Airlines
Thu 4/607:05
HEL
-
DUB
1 stop19h 00m
Multiple Airlines
Deal found 8/5£178
Mon 25/519:50
DUB
-
HEL
1 stop26h 00m
Multiple Airlines
Thu 28/521:35
HEL
-
DUB
1 stop12h 10m
Multiple Airlines
Deal found 7/5£179
Thu 4/621:10
DUB
-
HEL
2 stops22h 30m
Ryanair
Sun 7/621:00
HEL
-
DUB
2 stops25h 20m
Ryanair
Deal found 6/5£182

Find flight deals from Dublin to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 May 2026.

Round-trip from

£164

One-way from

£103

Popular in

April

Cheapest in

February

Average price

£241

Good round-trip deal

£340 or less

Good one-way deal

£89 or less
3/6-6/6
  • 3/6-6/6
  • 4 total stops
  • 41h 40m total
  • Dublin to Helsinki
Ryanair
  • Ryanair
  • 12/6
  • 1 total stop
  • 11h 15m total
  • Dublin to Helsinki
Highest demand for flights based on searches. 9% potential increase in price (£17 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Dublin to Helsinki-Vantaa.
Price to beat on a one-way flight from Dublin to Helsinki-Vantaa.

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 858,174 searches. Data last updated 10 May 2026.
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

Cheapest return flight

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 8/6

19:50-12:55

1 stop15h 05m

Helsinki-Vantaa

Thu 11/6

06:10-11:50

1 stop7h 40m

£208
Fastest return journey

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 18/8

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 25/8

07:45-08:55

Nonstop3h 10m

£224

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 1/7

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Thu 9/7

16:00-17:15

Nonstop3h 15m

£249

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Sat 30/5

16:15-09:35

2 stops15h 20m

Helsinki-Vantaa

Sun 31/5

18:10-09:00

2 stops16h 50m

£250

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 9/6

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Tue 16/6

16:00-17:15

Nonstop3h 15m

£250

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 22/7

17:45-01:35

1 stop5h 50m

Helsinki-Vantaa

Tue 28/7

06:00-11:40

2 stops7h 40m

£259

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 21/7

20:15-01:30

1 stop27h 15m

Helsinki-Vantaa

Wed 29/7

19:40-10:10

2 stops40h 30m

£287

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Tue 2/6

19:05-01:30

1 stop4h 25m

Helsinki-Vantaa

Wed 3/6

06:10-11:50

1 stop7h 40m

£304

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Wed 3/6

18:00-23:05

Nonstop3h 05m

Helsinki-Vantaa

Thu 4/6

07:45-08:55

Nonstop3h 10m

£307

DublinHelsinki

DUB - HEL

DUBHEL

Dublin

Mon 20/7

20:15-08:55

2 stops34h 40m

Helsinki-Vantaa

Fri 24/7

19:40-07:55

1 stop14h 15m

£310

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Dublin to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Dublin 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 Dublin to Helsinki

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

To ensure you get the cheapest price possible for a flight from Dublin to Helsinki, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Dublin to Helsinki (average of £169). Flying from Dublin to Helsinki in April is currently the most expensive (average of £249). 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 DUB to HEL?

Find hourly flight availability from Dublin 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 10 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Helsinki as you normally would.

How much does it cost for a return flight from Dublin to Helsinki?

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 10 May 2026.
Read through reviews of airlines operating flights from Dublin to Helsinki, such as KLM,Finnair, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

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

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

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

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

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

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

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 Dublin to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Dublin to Helsinki?

    You will need to book a flight from Dublin to Helsinki-Vantaa if you want to fly from Dublin to Helsinki. At least 3 different airlines have flights from Dublin (DUB) to Helsinki-Vantaa (HEL) on a regular basis. There is 1 flight to Helsinki from the Dublin airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DUB to HEL to be around 3h 00m.

  • How popular is this Dublin to Helsinki flight route?

  • How long is the flight from Dublin to Helsinki?

    A quick flight from Dublin to Helsinki can take about 3h 05m. Finnair provides one of the quickest options available for as low as £224. The distance from Dublin to Helsinki is about 1255 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Dublin to Helsinki round-trip?

    Cheapflights users have booked flights from Dublin to Helsinki round-trip from £131. Other airlines that can offer you cheap pricing are KLM, from £141, and Scandinavian Airlines, from £170. Finnair is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Dublin to Helsinki consider choosing Finnair (75%), Japan Airlines (72%) or Jettime (57%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dublin to Helsinki?

    While on average a flight from Dublin to Helsinki is generally £949, our data shows the cheapest flight currently is £87. When looking at the most popular route, (Dublin - Helsinki-Vantaa), you can expect to pay £269 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Helsinki?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Helsinki (average of £169). Flying from Dublin to Helsinki in April is currently the most expensive (average of £249). 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

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Top 3 airlines flying from Dublin to Helsinki

Discover the top 3 airlines that operate flights from Dublin 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£122Average£224FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£141Average£160FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£170Average£181FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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

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

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

Yes! Cheapflights helps users easily find flights from Dublin to Helsinki with no change fees.

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Of course! You can now track prices for flights from Dublin 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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