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Flights from Kos to Sydney
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Flights from Kos to Sydney Starting at SGD 775

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • KGS21:45
        37h 50m
        2 stops
        SYD20:35
        Sun, Dec 8|Kos - Sydney|SKY express
        SGD 775SGD 1,087
        28% OFF
        28% OFF
        SGD 1,087SGD 775

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Sun, Dec 8, arriving at Kingsford Smith Airport. One-way Prices start from SGD 775 including taxes and charges.

      • KGS22:35
        37h
        2 stops
        SYD20:35
        Sun, Dec 8|Kos - Sydney|Aegean Airlines
        SGD 789SGD 1,087
        27% OFF
        27% OFF
        SGD 1,087SGD 789

        Choose Aegean Airlines flights from Kos to Sydney. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Sun, Dec 8, arriving at Kingsford Smith Airport. One-way Prices start from SGD 789 including taxes and charges.

      • KGS12:00
        39h 50m
        2 stops
        SYD12:50
        Wed, Dec 11|Kos - Sydney|SKY express
        SGD 842SGD 1,087
        23% OFF
        23% OFF
        SGD 1,087SGD 842

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Wed, Dec 11, arriving at Kingsford Smith Airport. One-way Prices start from SGD 842 including taxes and charges.

      • KGS12:35
        39h 15m
        2 stops
        SYD12:50
        Wed, Dec 11|Kos - Sydney|Aegean Airlines
        SGD 876
        SGD 876

        Choose Aegean Airlines flights from Kos to Sydney. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Wed, Dec 11, arriving at Kingsford Smith Airport. One-way Prices start from SGD 876 including taxes and charges.

      • KGS21:45
        54h 5m
        2 stops
        SYD12:50
        Tue, Dec 10|Kos - Sydney|SKY express
        SGD 908
        SGD 908

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Tue, Dec 10, arriving at Kingsford Smith Airport. One-way Prices start from SGD 908 including taxes and charges.

      • KGS12:00
        23h 35m
        2 stops
        SYD20:35
        Mon, Nov 25|Kos - Sydney|SKY express
        SGD 922
        SGD 922

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Mon, Nov 25, arriving at Kingsford Smith Airport. One-way Prices start from SGD 922 including taxes and charges.

      • KGS12:00
        39h 50m
        2 stops
        SYD12:50
        Wed, Nov 20|Kos - Sydney|SKY express
        SGD 937
        SGD 937

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Wed, Nov 20, arriving at Kingsford Smith Airport. One-way Prices start from SGD 937 including taxes and charges.

      • KGS12:35
        23h
        2 stops
        SYD20:35
        Mon, Nov 25|Kos - Sydney|Aegean Airlines
        SGD 952
        SGD 952

        Choose Aegean Airlines flights from Kos to Sydney. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Mon, Nov 25, arriving at Kingsford Smith Airport. One-way Prices start from SGD 952 including taxes and charges.

      • KGS08:35
        43h 15m
        2 stops
        SYD12:50
        Wed, Nov 20|Kos - Sydney|Aegean Airlines
        SGD 974
        SGD 974

        Choose Aegean Airlines flights from Kos to Sydney. The one-way connecting flight with Aegean Airlines departs from Kos Airport on Wed, Nov 20, arriving at Kingsford Smith Airport. One-way Prices start from SGD 974 including taxes and charges.

      • KGS21:45
        37h 50m
        2 stops
        SYD20:35
        Sun, Nov 24|Kos - Sydney|SKY express
        SGD 981
        SGD 981

        Choose SKY express flights from Kos to Sydney. The one-way connecting flight with SKY express departs from Kos Airport on Sun, Nov 24, arriving at Kingsford Smith Airport. One-way Prices start from SGD 981 including taxes and charges.

      • KGS13:00
        3h 5m
        Nonstop
        SYD14:00
        Tue, Nov 26|Kos - Sydney|SKY express
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Kos to Sydney

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Kos to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

SKY express
From SGD 775
Aegean Airlines
From SGD 789
Emirates
From SGD 2,035

Find more flights and airlines

Alternative Routes from Kos to Sydney

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kos to Sydney.

  • Cheapest
    SKY express
    KGS
    21:45
    37h 50m
    2 transfer
    SYD
    20:35
    Kos Airport - Kingsford Smith Airport
    Sun, Dec 8SKY express
    SGD 775
  • SKY express
    KGS
    21:45
    37h 50m
    2 transfer
    SYD
    20:35
    Kos Airport - Kingsford Smith Airport
    Sun, Dec 8SKY express
    SGD 775
    Find More Flights

FAQ

  • When are flight tickets from Kos (KGS) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Kos to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kos (KGS) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around SGD 3,090.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Kos to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kos to Sydney. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Kos to Sydney

Off-season for travelSeptember
Peak season for travelJanuary
Flight distance15,006.72 km
Popular airlineAegean Airlines

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