Cheap Flights to Serifos Island from HK$428

View HK$428 flight on Wed, 25 Feb 2026Opens in a new window

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Cheap round-trip flights to Serifos Island

Prices were available within the past 7 days and start at HK$428 for one-way flights and HK$851 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 25 Feb - Tue, 10 Mar
LGW
London
ATH
Athens
HK$851 Return, found 12 hours ago
HK$851
Return
found 12 hours ago
Select easyJet flight, departing Wed, 25 Feb from London to Athens, returning Tue, 10 Mar, priced at HK$851 found 12 hours ago
SKY express
Thu, 26 Feb - Mon, 9 Mar
LGW
London
ATH
Athens
HK$895 Return, found 5 days ago
HK$895
Return
found 5 days ago
Select SKY express flight, departing Thu, 26 Feb from London to Athens, returning Mon, 9 Mar, priced at HK$895 found 5 days ago
British Airways
Sat, 31 Jan - Sat, 7 Feb
LHR
London
ATH
Athens
HK$1,569 Return, found 3 days ago
HK$1,569
Return
found 3 days ago
Select British Airways flight, departing Sat, 31 Jan from London to Athens, returning Sat, 7 Feb, priced at HK$1,569 found 3 days ago
Scandinavian Airlines
Wed, 25 Feb - Tue, 10 Mar
LHR
London
ATH
Athens
HK$1,834 Return, found 12 hours ago
HK$1,834
Return
found 12 hours ago
Select Scandinavian Airlines flight, departing Wed, 25 Feb from London to Athens, returning Tue, 10 Mar, priced at HK$1,834 found 12 hours ago
LOT-Polish Airlines
Tue, 23 Dec - Fri, 26 Dec
LHR
London
ATH
Athens
HK$2,481 Return, found 1 day ago
HK$2,481
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Tue, 23 Dec from London to Athens, returning Fri, 26 Dec, priced at HK$2,481 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Athens (ATH)

January is typically the cheapest month to fly

From HK$3,721 - HK$11,324 per traveller.

Frequently asked questions

How do I find cheap flights to Serifos Island that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to give you the most flexible airfares around town. Simply check the "No change fee" box directly underneath the "Flexible change policies" subheading to find your perfect flight to Serifos Island.
Which airlines fly to Serifos Island?
Choose a seat with one of these airlines and the exciting region of Serifos Island will be yours to discover:

  • Delta Air Lines - 108 flights to or near Serifos Island each month, including 108 flights to Eleftherios Venizelos Airport (ATH) per month.
  • American Airlines - 91 flights to or near Serifos Island each month, including 91 flights to Eleftherios Venizelos Airport (ATH) per month.
  • United Airlines - 60 flights to or near Serifos Island each month, including 60 flights to Eleftherios Venizelos Airport (ATH) per month.

How can I find cheap tickets to Serifos Island?
Book in advance, fly to or from nearby airports, use points or miles — there are plenty of ways! One more is to make use of Expedia's "flexible dates" function. Search for a Serifos Island flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Serifos Island was HK$851.
How much is a flight to Serifos Island?
In the last seven days, return tickets to Serifos Island sold for as low as HK$851 and peaked at HK$3,515. For one-way fares taking off from London (LGW), the lowest amount paid during this same period was just HK$428.
What are the most popular airports to fly into in Serifos Island?
Start planning your Serifos Island trip by booking a seat on one of the 291 monthly flights to Eleftherios Venizelos Airport (ATH). This is the region's main gateway.
When is the cheapest time to fly to Serifos Island?
If you'd rather spend your money exploring the delights of Serifos Island rather than on getting there, take off early in the week. The most economical day to travel is generally Tuesday, with Monday a close second. With many people traveling on weekends, Saturday tends to have the highest fares.
How much is a plane ticket to Serifos Island?
Fares ranged anywhere from HK$851 to HK$3,515 over the last seven days. When you're ready to book, we're here to help find a cheap flight to Serifos Island.
What months are the cheapest to book a flight to Serifos Island?
February is the best month to get your hands on a fantastic deal to Serifos Island. Keep in mind that the costliest time to book a seat in the U.S. Isn't during the peak of summer, but in December.
Flights to Serifos Island information
Destination airport
Eleftherios Venizelos
Destination airport IATA code
ATH
Destination city name
Athens
Return price
HK$851

Trending flights to Serifos Island

Prices were available within the past 7 days and start at HK$428 for one-way flights and HK$851 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Sun, 8 Feb - Mon, 16 Feb
HKG
Hong Kong SAR
ATH
Athens
HK$3,515 Return, found 2 days ago
HK$3,515
Return
found 2 days ago
Select Ethiopian Airlines flight, departing Sun, 8 Feb from Hong Kong SAR to Athens, returning Mon, 16 Feb, priced at HK$3,515 found 2 days ago
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