Cheap Flights From Eleftherios Venizelos (ATH) To Kos Island Intl. (KGS)

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Cheapest Flights from Athens (ATH) to Kos (KGS)

The cheapest flights to Kos Island Intl. found within the past 7 days were CA $127 round trip and CA $71 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct. 25 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $127 Roundtrip, found 12 hours ago
CA $127
Roundtrip
found 12 hours ago
Select SKY express flight, departing Sat, Oct. 25 from Athens to Kos, returning Sun, Nov. 23, priced at CA $127 found 12 hours ago
Sat, Oct. 25 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $141 Roundtrip, found 12 hours ago
CA $141
Roundtrip
found 12 hours ago
Select SKY express flight, departing Sat, Oct. 25 from Athens to Kos, returning Sun, Nov. 23, priced at CA $141 found 12 hours ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $144 Roundtrip, found 1 day ago
CA $144
Roundtrip
found 1 day ago
Select Aegean flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $144 found 1 day ago
Sat, Oct. 25 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $149 Roundtrip, found 12 hours ago
CA $149
Roundtrip
found 12 hours ago
Select Aegean flight, departing Sat, Oct. 25 from Athens to Kos, returning Sun, Nov. 23, priced at CA $149 found 12 hours ago
Sat, Oct. 25 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $159 Roundtrip, found 12 hours ago
CA $159
Roundtrip
found 12 hours ago
Select SKY express flight, departing Sat, Oct. 25 from Athens to Kos, returning Sun, Nov. 23, priced at CA $159 found 12 hours ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $161 Roundtrip, found 1 day ago
CA $161
Roundtrip
found 1 day ago
Select SKY express flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $161 found 1 day ago
Fri, Oct. 24 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $165 Roundtrip, found 12 hours ago
CA $165
Roundtrip
found 12 hours ago
Select Aegean flight, departing Fri, Oct. 24 from Athens to Kos, returning Sun, Nov. 23, priced at CA $165 found 12 hours ago
Wed, Oct. 22 - Sat, Nov. 1
ATH
Athens
KGS
Kos
CA $169 Roundtrip, found 4 days ago
CA $169
Roundtrip
found 4 days ago
Select SKY express flight, departing Wed, Oct. 22 from Athens to Kos, returning Sat, Nov. 1, priced at CA $169 found 4 days ago
Fri, Oct. 24 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $172 Roundtrip, found 12 hours ago
CA $172
Roundtrip
found 12 hours ago
Select SKY express flight, departing Fri, Oct. 24 from Athens to Kos, returning Sun, Nov. 23, priced at CA $172 found 12 hours ago
Sat, Oct. 25 - Sun, Nov. 23
ATH
Athens
KGS
Kos
CA $174 Roundtrip, found 12 hours ago
CA $174
Roundtrip
found 12 hours ago
Select SKY express flight, departing Sat, Oct. 25 from Athens to Kos, returning Sun, Nov. 23, priced at CA $174 found 12 hours ago

Frequently asked questions

Are there direct flights from Eleftherios Venizelos Airport (ATH) to Kos Island Intl. Airport (KGS)?
Sometimes, it's the journey that counts; sometimes the magic is in the destination. If you're keen to get to your destination fast, multiple airlines have direct flights from AIA Airport to Kos Airport, including Olympic Air and Sky Express.
What airlines fly from Athens International Airport to KGS?
There are a number of airlines advertising direct flights from AIA Airport to Kos Island Intl. Airport (KGS). Olympic Air (OA) is reputable, operating roughly 65 flights each month. You'll want to also look into the deals on offer from Sky Express (GQ). Another leading airline, it operates 47 flights monthly on the Spata-Artemida to South Aegean route. Compare the two to find your ideal fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.