Airtickets Warsaw - Kos: flights and price (WAW - KGS)
All prices for flights to Kos are listed in Ukrainian hryvnia. To view available flights and current fares for your selected dates, click on the search button.
Available flights to Greece
Below you will find details of an available flight on the Warsaw - Kos route, including airline name, stopovers, total flight duration and baggage information. This option may be suitable for travel on your selected dates.

Flight: OS0626
operate Austrian Airlines

Flight: OS9101
operate Austrian Airlines

Flight: SN3244
operate Brussels Airlines

Flight: SN2555
operate Brussels Airlines
Key information about the flight
- Route code:OS: WAW - KGS - WAW
- Carrier:Austrian Airlines
- Operator:Austrian Airlines, Austrian Airlines, Brussels Airlines, Brussels Airlines
- Flight number:OS0626, OS9101, SN3244, SN2555
- Route:Warsaw - Vienna, Vienna - Kos, Kos - Brussels, Brussels - Warsaw
- Departure airport:Chopin
- Arrival airport:Kos
- Transit countries:Austria
- Aircraft types:Embraer 195, Airbus A321, Airbus A320, Airbus A319
- Other carriers:LOT,
Austrian Airlines flights Warsaw - Kos with connections
If direct flights are unavailable or too expensive, you can choose a Austrian Airlines connecting flight Warsaw - Kos - Warsaw. Such itineraries often allow travelers to significantly reduce the airfare and select a more flexible travel schedule.
The journey starts at Chopin airport (Poland) and ends at Kos airport (Greece). Depending on the selected itinerary, there may be one or several transfers at transit airports.
Round trip airfare Warsaw - Kos
The lowest round trip airfare on the route Warsaw - Kos starts from 13566 UAH. This deal was found 21 days ago.
Tickets without checked baggage on connecting flights are available from 17763 UAH with departure on 23 August 2026. The promotional fare remains valid for another 5 days.
The best round trip ticket for the route Warsaw - Kos was found 65 weeks ago. The airfare with baggage included was 15766 UAH.
Features of connecting flights
Flights on the route Warsaw (WAW) - Kos (KGS) are often operated with one or several transfers. Departure takes place from Chopin WAW, and arrival is at Kos KGS. The connection time between flights depends on the airline schedule and can range from one to 65 hours.
Connecting itineraries allow travelers to flexibly choose a departure date within +/- 5 days and find a more attractive fare. In many cases such flights are cheaper than direct routes and make it possible to select a convenient arrival time in Kos. The selected fare includes a baggage allowance of 1PC(one piece), which should be considered when planning the trip.
When it is better to buy tickets
- Booking in advance increases the chances of finding cheap Austrian Airlines flights on the route Warsaw - Kos with convenient connections and optimal transfer time. According to our statistics, it is best to start searching for flights about 5 months before departure.
- The lowest airfare between Warsaw and Kos is often available in the middle of the week - Tuesday and Wednesday - when demand for airline tickets is lower.
- During the off-season, round trip airfare can be significantly cheaper than during summer months or holiday periods.
- When selecting Austrian Airlines airline tickets, consider not only travel dates and transit cities but also fare conditions. On some flights the ticket price may vary depending on the included baggage allowance - in this offer it is 1PC(one piece). It is also recommended to compare nearby dates, as airfare may change depending on seat availability and flight demand.
- The cheapest ticket on the route Warsaw - Kos was booked 5 days ago at a price of 16697 UAH. Direct flights without connections are usually about 3988 UAH more expensive.
Before purchasing Austrian Airlines tickets, it is recommended to check the flight schedule, fare conditions, and review the baggage policy of Austrian Airlines.
iFly searches two global reservation systems and compares schedules from 65 airlines. The database includes more than 865 available flights to Kos, allowing travelers to see all offers on the route Warsaw - Kos and choose the best travel option.
On this page you can check all available flights to Greece
with departures from various cities across Europe. Here you will find round-trip flight options from different airlines - from direct flights to convenient connecting itineraries. You can compare airfare prices to Greece and see whether airlines offer convenient and affordable flights to Greece.
For the return route, offers with departures from Poland
are also available. Here you can explore flight options to different destinations from Poland if you have not yet decided where to travel. The search system collects available travel options and allows you to compare airfare prices across many destinations from the departure country, from Poland.
If proof of a flight booking is required when applying for a visa to Greece, you can use the flight reservation for visa service on iFly. The service allows you to obtain an itinerary receipt with a valid PNR code that can be verified in the reservation system. Such a document is suitable for submission to consulates and visa centers without the need to fully pay for the airline ticket.