
Popular airlines from Kos (KGS-Kos Island Intl.) to Athens Intl. Airport (ATH)
- Sky Express
Sky Express
- Aegean
Aegean
- Plan, book, fly with confidence
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Cheap Flights from Kos (KGS) to Athens (ATH)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Kos (KGS) to Athens (ATH)
January is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Kos Island Intl. |
Destination airport | Eleftherios Venizelos |
Airlines serving | Aegean, SKY express |
Return price | AU$174 |
Distance | 303 km |
Your quick guide to flights from Kos to Athens
Pick up great flights from Kos to Athens
With Expedia, you have your pick of 9 flights a day with 20 airlines covering flights from Kos to Athens. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kos to Athens that take around 0 hours.
Find cheap flights from Kos to Athens
From the great flight deals with prices currently ranging from AU$174 to AU$206, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kos to Athens around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Athens is normally in October.
Reasons to book your flight from Kos to Athens with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kos to Athens across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Athens right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Flight Destinations
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Kalymnos
Leros Island
Alternative Routes
- Kalymnos Island National Airport (JKL)
- Diagoras Airport (RHO)
- Samos Intl. Airport (SMI)
- Ikaria Island Airport (JIK)
- Santorini National Airport (JTR)
- Karpathos National Airport (AOK)
- Naxos Island National Airport (JNX)
- Mykonos Island National Airport (JMK)
- Paros National Airport (PAS)
- Chios Island National Airport (JKH)
Expedia's Latest Trends
- Airfares from Athens (ATH) to Thira (JTR)
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- Airfares from Athens (ATH) to Rhodes (RHO)
- Airfares from Sydney (SYD) to Rhodes (RHO)
- Airfares from Rome (FCO) to Thira (JTR)
- Airfares from Naples (NAP) to Mykonos (JMK)
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