
Popular airlines from Barcelona El Prat Airport (BCN) to Kos (KGS-Kos Island Intl.)
- Aegean
Aegean
- Swiss International Air Lines
Swiss International Air Lines
- Lufthansa
Lufthansa
- Austrian Airlines
Austrian Airlines
- British Airways
British Airways
- Smart Wings
Smart Wings
- Brussels Airlines
Brussels Airlines
- Plan, book, fly with confidence
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Cheap flights from Barcelona (BCN) to Kos (KGS)
Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Barcelona Intl. |
Destination airport | Kos Island Intl. |
Airlines serving | Brussels Airlines, Eurowings, Lufthansa, Swiss International Air Lines |
Roundtrip price | CA $302 |
Distance | 2195 km |
Barcelona to Kos Flights
The easy way to book your flights from Barcelona to Kos
With Expedia, it’s simple to find and book flights to Kos from Barcelona whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kos Island Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Barcelona to Kos today, tomorrow, or this week.
Save dollars with cheap flights from Barcelona Intl., BCN to Kos Island Intl., KGS
Sort your search results by price to find great deals on your flight from Barcelona to Kos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kos from Barcelona currently is just CA $302 rising to CA $859.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Kos
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Kos from Barcelona
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kos with Expedia today.
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Top Routes to Kos
- Milan to Kos (MXP - KGS)
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- Istanbul to Kos (IST - KGS)
- Milan to Kos (LIN - KGS)
- Montreal to Kos (YUL - KGS)
- Vienna to Kos (VIE - KGS)
- Frankfurt to Kos (FRA - KGS)
- Vancouver to Kos (YVR - KGS)
- Athens to Kos (ATH - KGS)
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Top Routes to Kos
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