Book cheap flights from Belfast to Kos with Netflights. We scan all one of the weekly flights going via Kos, so that you can compare them in one place. If you can’t find what you’re looking for, simply adjust the filters to widen your search.
The most popular airlines for this route are TUI Airways, while Belfast Aldergrove International Airport (BFS) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.
Last-minute deals can be cheaper, but it's risky. It's best to book flights to Kos in advance to avoid disappointment. TUI Airways usually have the lowest prices, so keep an eye out for their flights. Flights from Belfast to Kos generally take about 4 hrs 15 mins.
Did you know you can also compare car hire and hotel prices in Greece with Netflights? Take a look to get an idea of prices in Kos.
