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Flights from Barcelona to Kos
There are no direct flights from Barcelona to Kos. The easiest way is one stop via Rome or Milan, about 5h 18m door to door.
No direct flights · 6 connection options From 5h 16m
Barcelona to Kos at a glance
Fastest journey5h 16mEstimated
Nonstop flightsNoneConnect via Rome or Milan
Best ways to fly from Barcelona to Kos
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
3Search
BCN Athens (ATH) KGS
Leg 1: Aegean Airlines, Vueling · Leg 2: Aegean Airlines, Sky Express (Greece)
6Search
BCN Vienna (VIE) KGS
Leg 1: Austrian Airlines, Vueling, Ryanair · Leg 2: Austrian Airlines, Condor, Ryanair
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,203 km1,368 miles
- Journey time
- 5h 16mestimate
- Time difference
- +1hKos vs Barcelona
- Currency in Kos
- EUR
- Airports
- BCN → KGS
Flights from Barcelona to Kos: questions answered
Are there direct flights from Barcelona to Kos?
No. There is no nonstop service, so you will connect, most easily in Rome, Milan and Athens. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Barcelona to Kos?
With one connection the journey usually takes around 5h 16m, depending on the layover. The straight-line distance is 2,203 km.
Where do you change planes between Barcelona and Kos?
The best connecting points are Rome (FCO), Milan (MXP), Athens (ATH) and Naples (NAP). ITA Airways flies both legs via Rome, so you can book it as one ticket.
Which airports serve Barcelona and Kos?
Barcelona: Josep Tarradellas Barcelona-El Prat Airport (BCN). Kos: Kos International Airport "Ippokratis" (KGS).
What is the time difference between Barcelona and Kos?
Kos is 1 hour ahead of Barcelona.





