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Cheapest one-way flights from Kos (KGS) to Barcelona (BCN), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
05 Aug	Ryanair
09 Aug	Ryanair
14 Aug	Ryanair
01 Aug	easyJet
25 Aug	Ryanair
18 Aug	Ryanair
08 Aug	Ryanair
31 Aug	Ryanair
17 Aug	Ryanair
16 Aug	Ryanair

deals for return flights from Kos to Barcelona in August.

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Updated Jun 2, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Kos (KGS) to Barcelona (BCN), August

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