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Latest Flight Deals from Kos to Barcelona

Book one-way or return flights from Kos to Barcelona from as little as NZD 79. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • KGS17:10
        16h
        1 stop
        BCN08:10
        Tue, Jun 25|Kos - Barcelona|easyJet
        NZD 79NZD 178
        55% OFF
        55% OFF
        NZD 178NZD 79
      • KGS21:20
        12h 10m
        1 stop
        BCN08:30
        Mon, Jun 3|Kos - Barcelona|easyJet
        NZD 93NZD 178
        48% OFF
        48% OFF
        NZD 178NZD 93
      • KGS21:20
        12h 10m
        1 stop
        BCN08:30
        Mon, Jun 10|Kos - Barcelona|easyJet
        NZD 105NZD 178
        41% OFF
        41% OFF
        NZD 178NZD 105
      • KGS09:45
        23h 15m
        1 stop
        BCN08:00
        Tue, Jul 2|Kos - Barcelona|Wizz Air
        NZD 106
        NZD 106
      • KGS17:15
        15h 55m
        1 stop
        BCN08:10
        Thu, Jun 27|Kos - Barcelona|easyJet
        NZD 112
        NZD 112
      • KGS17:10
        16h
        1 stop
        BCN08:10
        Tue, Jul 2|Kos - Barcelona|easyJet
        NZD 118
        NZD 118
      • KGS10:20
        22h 40m
        1 stop
        BCN08:00
        Sat, Jul 6|Kos - Barcelona|Wizz Air
        NZD 122
        NZD 122
      • KGS00:45
        13h
        1 stop
        BCN12:45
        Mon, May 6|Kos - Barcelona|easyJet
        NZD 126
        NZD 126
      • KGS13:55
        20h 5m
        1 stop
        BCN09:00
        Mon, Jun 24|Kos - Barcelona|easyJet
        NZD 127
        NZD 127
      • KGS21:20
        12h 10m
        1 stop
        BCN08:30
        Mon, Jun 17|Kos - Barcelona|easyJet
        NZD 128
        NZD 128
      • KGS13:00
        3h 5m
        Direct
        BCN14:00
        Sun, May 12|Kos - Barcelona|easyJet
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Kos to Barcelona? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Kos to Barcelona. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Kos to Barcelona

View airlines operating flights from Kos to Barcelona. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

easyJet
From NZD 79
Wizz Air
From NZD 106
Jet2.com
From NZD 156
Condor Airlines
From NZD 164
Eurowings
From NZD 164
SKY express
From NZD 170
Transavia France
From NZD 187
Aegean Airlines
From NZD 200
Swiss Airlines
From NZD 238
Corendon Airlines EU
From NZD 241
ANA airlines

Find more flights and airlines

Alternative Routes from Kos to Barcelona

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Kos to Barcelona.

  • Cheapest
    easyJet
    KGS
    17:10
    16h 0m
    1 transfer
    BCN
    08:10
    Kos Airport - Barcelona Airport
    Tue, Jun 25easyJet
    NZD 79
  • easyJet
    KGS
    17:10
    16h 0m
    1 transfer
    BCN
    08:10
    Kos Airport - Barcelona Airport
    Tue, Jun 25easyJet
    NZD 79
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Kos (KGS) to Barcelona (BCN) the cheapest?

    Airlines adjust prices for flights from Kos to Barcelona based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kos (KGS) to Barcelona (BCN) cost?

    According to Trip.com's data, the lowest price is around NZD 578.

How to find a cheap flight from Kos to Barcelona

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kos to Barcelona. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Kos to Barcelona

Cheapest nonstop flight price

NZD 79

Off-season for travel

June

Peak season for travel

November

Flight distance

2,202.95km

Popular airline

Aegean Airlines

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