Cheap flights from Helsinki to Serifos Island from CA $110

View CA $110 flight on Sun, Nov. 16, 2025Opens in a new window

Popular airlines from Helsinki to Serifos Island

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air France

    Air France

  • British Airways

    British Airways

  • Austrian Airlines

    Austrian Airlines

  • SAS

    SAS

  • Turkish Airlines

    Turkish Airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Helsinki (HEL) to Serifos Island (ATH)

Prices were available within the past 7 days and start at CA $110 for one-way flights and CA $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Aug. 9 - Sat, Aug. 16
HEL
Helsinki
ATH
Athens
CA $475 Roundtrip, found 6 days ago
CA $475
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Aug. 9 from Helsinki to Athens, returning Sat, Aug. 16, priced at CA $475 found 6 days ago
Norwegian Air Sweden
Tue, Jul. 22 - Tue, Jul. 29
HEL
Helsinki
ATH
Athens
CA $559 Roundtrip, found 20 hours ago
CA $559
Roundtrip
found 20 hours ago
Select Norwegian Air Sweden flight, departing Tue, Jul. 22 from Helsinki to Athens, returning Tue, Jul. 29, priced at CA $559 found 20 hours ago
Lufthansa
Sat, Aug. 9 - Sat, Aug. 16
HEL
Helsinki
ATH
Athens
CA $563 Roundtrip, found 6 days ago
CA $563
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Aug. 9 from Helsinki to Athens, returning Sat, Aug. 16, priced at CA $563 found 6 days ago
Aegean
Sun, Jul. 20 - Mon, Jul. 21
HEL
Helsinki
ATH
Athens
CA $625 Roundtrip, found 20 hours ago
CA $625
Roundtrip
found 20 hours ago
Select Aegean flight, departing Sun, Jul. 20 from Helsinki to Athens, returning Mon, Jul. 21, priced at CA $625 found 20 hours ago
Scandinavian Airlines
Thu, Jul. 17 - Mon, Jul. 21
HEL
Helsinki
ATH
Athens
CA $678 Roundtrip, found 20 hours ago
CA $678
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Thu, Jul. 17 from Helsinki to Athens, returning Mon, Jul. 21, priced at CA $678 found 20 hours ago
Pegasus Airlines
Fri, Jul. 18 - Sat, Jul. 26
HEL
Helsinki
ATH
Athens
CA $714 Roundtrip, found 20 hours ago
CA $714
Roundtrip
found 20 hours ago
Select Pegasus Airlines flight, departing Fri, Jul. 18 from Helsinki to Athens, returning Sat, Jul. 26, priced at CA $714 found 20 hours ago
*Available to Expedia members.