Cheap flights from Kastro

View AU$65 flight on Wed, 15 Apr 2026Opens in a new window

Popular airlines

  • Aegean

  • Lufthansa

  • Turkish Airlines

  • Swiss International Air Lines

  • Austrian Airlines

  • Sky Express

  • KLM

  • 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

Cheapest flights from Kastro

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Sat, 25 Apr - Mon, 27 Apr
ATH
Athens
JTR
Santorini
AU$144 Return, found 10 hours ago
AU$144
Return
found 10 hours ago
Select Aegean flight, departing Sat, 25 Apr from Athens to Santorini, returning Mon, 27 Apr, priced at AU$144 found 10 hours ago
SKY express
Sat, 25 Apr - Mon, 27 Apr
ATH
Athens
JTR
Santorini
AU$155 Return, found 10 hours ago
AU$155
Return
found 10 hours ago
Select SKY express flight, departing Sat, 25 Apr from Athens to Santorini, returning Mon, 27 Apr, priced at AU$155 found 10 hours ago
ITA Airways
Mon, 12 Oct - Tue, 13 Oct
ATH
Athens
FCO
Rome
AU$186 Return, found 2 days ago
AU$186
Return
found 2 days ago
Select ITA Airways flight, departing Mon, 12 Oct from Athens to Rome, returning Tue, 13 Oct, priced at AU$186 found 2 days ago
Vueling Airlines
Wed, 10 June - Sun, 14 June
ATH
Athens
BCN
Barcelona
AU$224 Return, found 5 days ago
AU$224
Return
found 5 days ago
Select Vueling Airlines flight, departing Wed, 10 June from Athens to Barcelona, returning Sun, 14 June, priced at AU$224 found 5 days ago
Austrian Airlines
Wed, 16 Sept - Tue, 13 Oct
ATH
Athens
FCO
Rome
AU$286 Return, found 5 days ago
AU$286
Return
found 5 days ago
Select Austrian Airlines flight, departing Wed, 16 Sept from Athens to Rome, returning Tue, 13 Oct, priced at AU$286 found 5 days ago
LOT-Polish Airlines
Tue, 12 May - Tue, 19 May
ATH
Athens
ARN
Stockholm
AU$291 Return, found 14 hours ago
AU$291
Return
found 14 hours ago
Select LOT-Polish Airlines flight, departing Tue, 12 May from Athens to Stockholm, returning Tue, 19 May, priced at AU$291 found 14 hours ago
Aegean
Thu, 7 May - Thu, 14 May
MLO
Milos
JTR
Santorini
AU$303 Return, found 6 days ago
AU$303
Return
found 6 days ago
Select Aegean flight, departing Thu, 7 May from Milos to Santorini, returning Thu, 14 May, priced at AU$303 found 6 days ago
Air Serbia
Fri, 22 May - Mon, 25 May
ATH
Athens
ARN
Stockholm
AU$324 Return, found 6 days ago
AU$324
Return
found 6 days ago
Select Air Serbia flight, departing Fri, 22 May from Athens to Stockholm, returning Mon, 25 May, priced at AU$324 found 6 days ago
Lufthansa
Tue, 16 June - Sat, 20 June
ATH
Athens
FCO
Rome
AU$338 Return, found 4 days ago
AU$338
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 16 June from Athens to Rome, returning Sat, 20 June, priced at AU$338 found 4 days ago
Swiss International Air Lines
Sat, 25 Apr - Sun, 3 May
ATH
Athens
ARN
Stockholm
AU$351 Return, found 6 days ago
AU$351
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Sat, 25 Apr from Athens to Stockholm, returning Sun, 3 May, priced at AU$351 found 6 days ago

Travel information

Flights from Kastro: Essential Travel Information

Cheapest flight from Kastro
AU$144 (roundtrip)
Best airlines to fly from Kastro
SKY express, Aegean, Vueling Airlines, ITA Airways, Scandinavian Airlines, KLM, Air Serbia, Austrian Airlines, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Cheapest month to fly from Kastro
April
Kastro IATA code
ATH
Kastro Country/State
Sifnos
Airline ticket deals from Kastro
AU$144 - AU$351

Explore a world of travel with Expedia

*Available to Expedia members.