Find out what a flight from Barcelona to Kos might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Barcelona and Kos.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there multiple airports in Barcelona and Kos?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Barcelona: Only Barcelona operates in this city.
• Airports in Kos: Kos is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Plan smarter: flights from Barcelona to Kos

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Greece also checked out: Athens, Crete, Kerkyra, Thessaloniki, Thira.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.