Cheap Flights to Kastro Killinis from HK$409

View HK$409 flight on Thu, 27 Nov 2025Opens in a new window

Popular airlines

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Swiss International Air Lines

    Swiss International Air Lines

  • Turkish Airlines

    Turkish Airlines

  • KLM

    KLM

  • Austrian Airlines

    Austrian Airlines

  • SAS

    SAS

  • 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 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Kastro Killinis

Prices were available within the past 7 days and start at HK$409 for one-way flights and HK$805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Mon, 15 Dec - Mon, 22 Dec
ATH
Athens
ZTH
Zakynthos
HK$805 Return, found 3 days ago
HK$805
Return
found 3 days ago
Select SKY express flight, departing Mon, 15 Dec from Athens to Zakynthos, returning Mon, 22 Dec, priced at HK$805 found 3 days ago
Aegean
Mon, 15 Dec - Sun, 21 Dec
ATH
Athens
ZTH
Zakynthos
HK$1,104 Return, found 3 days ago
HK$1,104
Return
found 3 days ago
Select Aegean flight, departing Mon, 15 Dec from Athens to Zakynthos, returning Sun, 21 Dec, priced at HK$1,104 found 3 days ago
Jet2
Thu, 7 Aug - Sun, 10 Aug
STN
London
ZTH
Zakynthos
HK$2,116 Return, found 17 hours ago
HK$2,116
Return
found 17 hours ago
Select Jet2 flight, departing Thu, 7 Aug from London to Zakynthos, returning Sun, 10 Aug, priced at HK$2,116 found 17 hours ago
easyJet
Thu, 4 Sep - Sun, 7 Sep
LGW
London
ZTH
Zakynthos
HK$3,043 Return, found 17 hours ago
HK$3,043
Return
found 17 hours ago
Select easyJet flight, departing Thu, 4 Sep from London to Zakynthos, returning Sun, 7 Sep, priced at HK$3,043 found 17 hours ago
Volotea
Fri, 15 Aug - Wed, 20 Aug
VCE
Venice
ZTH
Zakynthos
HK$3,319 Return, found 11 hours ago
HK$3,319
Return
found 11 hours ago
Select Volotea flight, departing Fri, 15 Aug from Venice to Zakynthos, returning Wed, 20 Aug, priced at HK$3,319 found 11 hours ago

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

November is typically the cheapest month to fly

From HK$4,307 - HK$10,644 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to Kastro Killinis that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" search function to help you locate flexible, low-priced tickets to Kastro Killinis. It's to the left of your screen just underneath the "Flexible change policies" heading.
How can I find cheap tickets to Kastro Killinis?
A good strategy for picking up cheap tickets is to be flexible with your dates. Begin with searching for your flight to Kastro Killinis, then click on the "flexible dates" box to see prices for nearby days. Another useful tip? Book well ahead of time. For an idea of costs, HK$805 was the lowest price for a flight to Kastro Killinis in the last seven days.
How much is a flight to Kastro Killinis?
The cost of a round-trip ticket to Kastro Killinis in the last seven days ranged between HK$805 and HK$7,451. If you were heading one way out of Athens (ATH), you could have nabbed a low-cost fare from just HK$409.
When is the cheapest time to fly to Kastro Killinis?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Steer clear of weekends if possible, because Saturday is typically the costliest day. Spend the funds you saved having a good time in Kastro Killinis instead!
How much is a plane ticket to Kastro Killinis?
In the last seven days, plane fares cost between HK$805 and HK$7,451. Check out our fabulous deals to Kastro Killinis, pick your favorite and then start packing!
What months are the cheapest to book a flight to Kastro Killinis?
A good month to purchase cheap airfares to Kastro Killinis is February. Keep in mind that in the USA, the most expensive time to secure a seat is the festive month of December.
Flights to Kastro Killinis information
Destination airport
Zakynthos Intl.
Destination airport IATA code
ZTH
Destination city name
Zakynthos
Return price
HK$805

Trending flights to Kastro Killinis

Prices were available within the past 7 days and start at HK$409 for one-way flights and HK$805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sat, 6 Sep - Thu, 18 Sep
HKG
Hong Kong SAR
ZTH
Zakynthos
HK$7,451 Return, found 5 days ago
HK$7,451
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 6 Sep from Hong Kong SAR to Zakynthos, returning Thu, 18 Sep, priced at HK$7,451 found 5 days ago
*Available to Expedia members.