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Cheap flight deals from Knock to Helsinki Starting at €142

Whether you’re going for a one-way or round-trip to Helsinki, we’ve got you covered! Check out these different flight options from Knock below.

  • One way
  • Round-trip
      • NOC13:00
        19h 50m
        1 stop
        HEL10:50
        Wed, Mar 12|Knock - Helsinki|Aer Lingus
        €142€234
        39% OFF
        39% OFF
        €234€142

        Choose Aer Lingus flights from Knock to Helsinki. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Wed, Mar 12, arriving at Helsinki-Vantaa Airport. One-way Prices start from €142 including taxes and charges.

      • NOC13:00
        19h 50m
        1 stop
        HEL10:50
        Sun, Mar 9|Knock - Helsinki|Aer Lingus
        €173€234
        26% OFF
        26% OFF
        €234€173

        Choose Aer Lingus flights from Knock to Helsinki. The one-way connecting flight with Aer Lingus departs from Ireland West Knock Airport on Sun, Mar 9, arriving at Helsinki-Vantaa Airport. One-way Prices start from €173 including taxes and charges.

      • NOC01:00 pm
        3h 5m
        Nonstop
        HEL02:00 pm
        Fri, Feb 28|Knock - Helsinki|Aer Lingus
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Knock to Helsinki flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  2. SK1530

    Scandinavian Airlines

    06:40

    LHR

    2.4h

    10:05

    ARN

    SMTWT--

  3. SK716

    Scandinavian Airlines

    14:40

    ARN

    1.0h

    16:40

    HEL

    SMTWT--

  4. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  5. SK528

    Scandinavian Airlines

    18:05

    LHR

    2.5h

    21:35

    ARN

    SMTWTFS

  6. SK710

    Scandinavian Airlines

    15:10

    ARN

    1.0h

    17:10

    HEL

    -----F-

  7. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  8. KL1014

    KLM

    19:15

    LHR

    1.3h

    21:30

    AMS

    SMTWTFS

  9. KL1251

    KLM

    09:45

    AMS

    2.3h

    13:05

    HEL

    SMTWTFS

  10. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  11. SK528

    Scandinavian Airlines

    18:05

    LHR

    2.5h

    21:35

    ARN

    SMTWTFS

  12. SK708

    Scandinavian Airlines

    10:35

    ARN

    1.0h

    12:35

    HEL

    -----F-

  13. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  14. RK9145

    Ryanair UK

    06:00

    STN

    2.8h

    10:50

    HEL

    S------

  15. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  16. FR2344

    Ryanair

    06:15

    STN

    2.8h

    11:05

    HEL

    SMTW-FS

  17. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  18. SK1508

    Scandinavian Airlines

    19:30

    LHR

    1.8h

    22:20

    CPH

    SMTWT-S

  19. SK1706

    Scandinavian Airlines

    08:00

    CPH

    1.6h

    10:35

    HEL

    SMTWTFS

  20. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  21. SK1516

    Scandinavian Airlines

    18:40

    LHR

    1.9h

    21:35

    CPH

    SMTWT-S

  22. SK1706

    Scandinavian Airlines

    08:00

    CPH

    1.6h

    10:35

    HEL

    SMTWTFS

  23. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  24. SK534

    Scandinavian Airlines

    21:05

    LHR

    2.4h

    00:30

    ARN

    SMTWT-S

  25. SK702

    Scandinavian Airlines

    07:40

    ARN

    1.0h

    09:40

    HEL

    SMTWT--

  26. EI916

    Aer Lingus

    13:05

    NOC

    1.4h

    14:30

    LHR

    SMTWTFS
    Search

  27. KL1012

    KLM

    17:10

    LHR

    1.3h

    19:30

    AMS

    SMTWT-S

  28. KL1255

    KLM

    21:00

    AMS

    2.3h

    00:20

    HEL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Knock to Helsinki?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Helsinki from Knock have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Knock (NOC) to Helsinki (HEL) the cheapest?

    Airlines adjust prices for flights from Knock to Helsinki based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knock (NOC) to Helsinki (HEL) cost?

    According to Trip.com's data, the lowest price is around €482.

  • What is the transportation method from the main airport to downtown in Helsinki?

    • The distance from Helsinki-Vantaa Airport to downtown is about 16 km, by taxi about 30 minutes.

  • How many airports are there in Helsinki (HEL)?

    There are 1 airport(s) near Helsinki (HEL): Helsinki-Vantaa Airport.

How to find a cheap flight from Knock to Helsinki

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest Knock to Helsinki ticket.
Tap "Date" on flight search bar to scan through the calender for Knock to Helsinki airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Mar 12 at €142 for one-way flights.
2
Compare cheap Knock to Helsinki flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Knock to Helsinki. The cheapest airline operating is Aer Lingus.
3
Set up a Price Alert
By setting up a Price Alert for your Knock to Helsinki route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Knock to Helsinki flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Knock to Helsinki to get exclusive deals for you.

Flight Info | Knock to Helsinki

Cheapest direct flight price€142
Off-season for travelMarch
Peak season for travelMay
Flight distance2,132.46 km
Popular airlineAer Lingus

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