Cheap Flights to Kastos from HK$300

View HK$300 flight on Sat, 2 May 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Kastos

Prices were available within the past 7 days and start at HK$300 for one-way flights and HK$947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 21 Apr - Sat, 25 Apr
LGW
London
ATH
Athens
HK$947 Return, found 3 days ago
HK$947
Return
found 3 days ago
Select easyJet flight, departing Tue, 21 Apr from London to Athens, returning Sat, 25 Apr, priced at HK$947 found 3 days ago
British Airways
Sun, 12 Apr - Tue, 28 Apr
LHR
London
ATH
Athens
HK$1,632 Return, found 2 days ago
HK$1,632
Return
found 2 days ago
Select British Airways flight, departing Sun, 12 Apr from London to Athens, returning Tue, 28 Apr, priced at HK$1,632 found 2 days ago
Pegasus Airlines
Sat, 2 May - Fri, 8 May
STN
London
ATH
Athens
HK$1,891 Return, found 2 days ago
HK$1,891
Return
found 2 days ago
Select Pegasus Airlines flight, departing Sat, 2 May from London to Athens, returning Fri, 8 May, priced at HK$1,891 found 2 days ago
Austrian Airlines
Thu, 23 Apr - Sun, 26 Apr
BUD
Budapest
ATH
Athens
HK$2,027 Return, found 2 days ago
HK$2,027
Return
found 2 days ago
Select Austrian Airlines flight, departing Thu, 23 Apr from Budapest to Athens, returning Sun, 26 Apr, priced at HK$2,027 found 2 days ago
Swiss International Air Lines
Fri, 8 May - Fri, 15 May
LCY
London
ATH
Athens
HK$2,188 Return, found 1 day ago
HK$2,188
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 8 May from London to Athens, returning Fri, 15 May, priced at HK$2,188 found 1 day ago

Frequently asked questions

How do I find cheap flights to Kastos that have flexible change policies?
When it comes to traveling these days, flexibility is essential. That's why we have a "No change fee" search function to help you track down flexible, cheap fares to Kastos. It's on the left of your screen just below the "Flexible change policies" subheading.
How can I find cheap tickets to Kastos?
One of the easiest ways to get a hold of cheap tickets to Kastos is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to Kastos in the last seven days was HK$947. Booking well in advance will usually help you pick up an even bigger bargain.
How much is a flight to Kastos?
If you were flying one way from London (LGW), you could've landed a cheap seat for HK$300 in the last seven days. Round-trip journeys to Kastos ranged from only HK$947 to HK$4,521 during this same period.
When is the cheapest time to fly to Kastos?
Flying on a Tuesday, followed by a Monday, is usually the best way to land the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved enjoying yourself in Kastos instead!
How much is a plane ticket to Kastos?
Airfares ranged anywhere from HK$947 to HK$4,521 over the last seven days. When you're ready to book, we're here to help grab a fabulous deal to Kastos.
What months are the cheapest to book a flight to Kastos?
February is the cheapest month to purchase a seat for your Kastos break. Tickets are at a premium during the festive month of December, so steer clear of this time if possible.

Travel information

Destination airport
Eleftherios Venizelos
Destination airport IATA code
ATH
Destination city name
Athens
Return price
HK$947

Trending flights to Kastos

Prices were available within the past 7 days and start at HK$300 for one-way flights and HK$947 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 23 Apr - Wed, 29 Apr
HKG
Hong Kong SAR
ATH
Athens
HK$4,521 Return, found 11 hours ago
HK$4,521
Return
found 11 hours ago
Select Etihad Airways flight, departing Thu, 23 Apr from Hong Kong SAR to Athens, returning Wed, 29 Apr, priced at HK$4,521 found 11 hours ago
*Available to Expedia members.