Cheap flights from Kos to Berlin

Start by giving yourself time to compare a whole month, not just the first cheap day you see. February is the listed cheapest month for this route, and fares are published for every month, so do not assume the pattern repeats. School holidays and the Christmas period are the natural dates to price separately. Check your return day too, because an expensive return can erase an outbound saving.

Start by checking what the fare includes and where the extras appear, because the cheapest price may not cover bags, seats or changes. The route lists Ryanair, Transavia France, Sundair, Malta Air, Easyjet, KLM Royal Dutch Airlines, Austrian, Olympic Air, Jet2 and LOT Polish Airlines; some itineraries are direct and some connect, and their inclusions differ accordingly. Read the fare family, not only the headline, and confirm whether your ticket is direct before you pay. If you stitch two separate flights together, the second carrier's baggage and change rules can decide the real cost.

Berlin Brandenburg is a sizeable airport, so expect a longer walk and a real transfer before you reach the centre.

Trains, buses and taxis connect it to the city, but check which terminal your flight uses and how late the last service runs. In the first hour, allow time for passport control and baggage, then choose the route that matches your arrival time rather than the shortest one on paper. Hotels across Berlin are spread through different districts, so the right stop matters as much as the fare.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

German

Emergency number

112, 110

Driving side

right

Calling code

+49

Internet domain

.de

EU / Schengen

EU member, Schengen area

Population of Berlin

3.7 M (2025)

Time zone

UTC+01 (Europe/Berlin)

Country facts: Wikidata

• Check passport validity and any visa rules for Germany before booking.
• Confirm that your ticket names Kos Ippokratis and Berlin Brandenburg, because similar airport names can cause mistakes.
• Compare baggage allowances on each fare, especially when one leg is sold without luggage.
• If you book separate tickets, allow a long connection and decide who pays if one flight is delayed.
• Price the return day too, since the cheapest outbound may pair with an expensive return.
• Check terminal and late-evening transport from Berlin Brandenburg before choosing an arrival time.