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Cheap flight deals from Kos to Helsinki Starting at €144

For as little as €144, you can take your next adventure to Helsinki without breaking the bank. Choose between one-way and return tickets from Kos below.

  • One way
  • Round-trip
      • KGS08:35
        28h 30m
        1 stop
        HEL13:05
        Mon, Mar 10|Kos - Helsinki|Aegean Airlines
        €144€337
        56% OFF
        56% OFF
        €337€144

        Choose Aegean Airlines flights from Kos to Helsinki. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Mon, Mar 10, arriving at Helsinki-Vantaa Airport. One-way Prices start from €144 including taxes and charges.

      • KGS20:35
        16h 30m
        1 stop
        HEL13:05
        Mon, Feb 17|Kos - Helsinki|Aegean Airlines
        €204€337
        39% OFF
        39% OFF
        €337€204

        Choose Aegean Airlines flights from Kos to Helsinki. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Mon, Feb 17, arriving at Helsinki-Vantaa Airport. One-way Prices start from €204 including taxes and charges.

      • KGS08:35
        28h 30m
        1 stop
        HEL13:05
        Mon, Mar 3|Kos - Helsinki|Aegean Airlines
        €237€337
        30% OFF
        30% OFF
        €337€237

        Choose Aegean Airlines flights from Kos to Helsinki. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Mon, Mar 3, arriving at Helsinki-Vantaa Airport. One-way Prices start from €237 including taxes and charges.

      • KGS17:15
        19h 50m
        1 stop
        HEL13:05
        Thu, Mar 6|Kos - Helsinki|Aegean Airlines
        €238
        €238

        Choose Aegean Airlines flights from Kos to Helsinki. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Thu, Mar 6, arriving at Helsinki-Vantaa Airport. One-way Prices start from €238 including taxes and charges.

      • KGS21:45
        15h 20m
        1 stop
        HEL13:05
        Mon, Feb 17|Kos - Helsinki|SKY express
        €253
        €253

        Choose SKY express flights from Kos to Helsinki. The one-way connecting flight with SKY express departs from Kos Airport on Mon, Feb 17, arriving at Helsinki-Vantaa Airport. One-way Prices start from €253 including taxes and charges.

      • KGS12:00
        25h 5m
        1 stop
        HEL13:05
        Thu, Mar 6|Kos - Helsinki|SKY express
        €255
        €255

        Choose SKY express flights from Kos to Helsinki. The one-way connecting flight with SKY express departs from Kos Airport on Thu, Mar 6, arriving at Helsinki-Vantaa Airport. One-way Prices start from €255 including taxes and charges.

      • KGS12:00
        25h 5m
        1 stop
        HEL13:05
        Mon, Mar 3|Kos - Helsinki|SKY express
        €259
        €259

        Choose SKY express flights from Kos to Helsinki. The one-way connecting flight with SKY express departs from Kos Airport on Mon, Mar 3, arriving at Helsinki-Vantaa Airport. One-way Prices start from €259 including taxes and charges.

      • KGS01:00 pm
        3h 5m
        Nonstop
        HEL02:00 pm
        Sat, Feb 22|Kos - Helsinki|Aegean Airlines
        Find More Flights
        Find More Flights

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

Kos to Helsinki flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. GQ221

    SKY express

    08:35

    KGS

    1.0h

    09:35

    ATH

    SMTWTFS
    Search

  2. A3764

    Aegean Airlines

    07:45

    ATH

    3.8h

    11:30

    HEL

    -M--T--

  3. GQ221

    SKY express

    08:35

    KGS

    1.0h

    09:35

    ATH

    SMTWTFS
    Search

  4. KL1956

    KLM

    17:20

    ATH

    3.7h

    20:00

    AMS

    SMTWTFS

  5. KL1255

    KLM

    21:00

    AMS

    2.3h

    00:20

    HEL

    SMTWTFS

  6. GQ221

    SKY express

    08:35

    KGS

    1.0h

    09:35

    ATH

    SMTWTFS
    Search

  7. AF1533

    Air France

    15:05

    ATH

    3.6h

    17:40

    CDG

    SMTWTFS

  8. AF1176

    Air France

    19:20

    CDG

    3.0h

    23:20

    HEL

    SMTWTFS

  9. A3223

    Aegean Airlines

    11:25

    KGS

    1.2h

    12:35

    ATH

    SMTWTFS
    Search

  10. KL1956

    KLM

    17:20

    ATH

    3.7h

    20:00

    AMS

    SMTWTFS

  11. KL1251

    KLM

    09:45

    AMS

    2.3h

    13:05

    HEL

    SMTWTFS

  12. A3223

    Aegean Airlines

    11:25

    KGS

    1.2h

    12:35

    ATH

    SMTWTFS
    Search

  13. A3608

    Aegean Airlines

    19:20

    ATH

    3.8h

    21:10

    LHR

    SMTWTFS

  14. FR2344

    Ryanair

    07:50

    STN

    2.8h

    12:40

    HEL

    SMTWTFS

  15. A3223

    Aegean Airlines

    11:25

    KGS

    1.2h

    12:35

    ATH

    SMTWTFS
    Search

  16. LH1283

    Lufthansa

    18:25

    ATH

    3.1h

    20:30

    FRA

    SMTWTFS

  17. LH854

    Lufthansa

    21:15

    FRA

    2.4h

    00:40

    HEL

    SMTWTFS

  18. A3223

    Aegean Airlines

    11:25

    KGS

    1.2h

    12:35

    ATH

    SMTWTFS
    Search

  19. AF1533

    Air France

    15:05

    ATH

    3.6h

    17:40

    CDG

    SMTWTFS

  20. AF1176

    Air France

    19:20

    CDG

    3.0h

    23:20

    HEL

    SMTWTFS

  21. A3225

    Aegean Airlines

    18:10

    KGS

    0.9h

    19:05

    ATH

    -M-WTFS
    Search

  22. A3764

    Aegean Airlines

    07:45

    ATH

    3.8h

    11:30

    HEL

    -M--T--

  23. A3227

    Aegean Airlines

    20:35

    KGS

    1.1h

    21:40

    ATH

    S-T----
    Search

  24. A3764

    Aegean Airlines

    07:45

    ATH

    3.8h

    11:30

    HEL

    -M--T--

  25. GQ225

    SKY express

    22:25

    KGS

    1.0h

    23:25

    ATH

    SMTWTFS
    Search

  26. A3764

    Aegean Airlines

    07:45

    ATH

    3.8h

    11:30

    HEL

    -M--T--
Find more flights and airlines

When is the cheapest time to fly from Kos 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 Kos 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 Kos (KGS) to Helsinki (HEL) the cheapest?

    Airlines adjust prices for flights from Kos 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 Kos (KGS) to Helsinki (HEL) cost?

    According to Trip.com's data, the lowest price is around €518.

  • 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 Kos to Helsinki

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Kos to Helsinki

Cheapest direct flight price€143
Off-season for travelFebruary
Peak season for travelNovember
Flight distance2,620.1 km
Popular airlineAegean Airlines

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