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 $160 round trip and CA $71 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $160 Roundtrip, found 2 days ago
CA $160
Roundtrip
found 2 days ago
Select SKY express flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $160 found 2 days ago
Wed, Oct. 22 - Sat, Nov. 1
ATH
Athens
KGS
Kos
CA $169 Roundtrip, found 12 hours ago
CA $169
Roundtrip
found 12 hours ago
Select SKY express flight, departing Wed, Oct. 22 from Athens to Kos, returning Sat, Nov. 1, priced at CA $169 found 12 hours ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $175 Roundtrip, found 2 days ago
CA $175
Roundtrip
found 2 days ago
Select SKY express flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $175 found 2 days ago
Sun, Oct. 26 - Thu, Oct. 30
ATH
Athens
KGS
Kos
CA $175 Roundtrip, found 1 day ago
CA $175
Roundtrip
found 1 day ago
Select SKY express flight, departing Sun, Oct. 26 from Athens to Kos, returning Thu, Oct. 30, priced at CA $175 found 1 day ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $178 Roundtrip, found 2 days ago
CA $178
Roundtrip
found 2 days ago
Select SKY express flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $178 found 2 days ago
Mon, Sep. 15 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $183 Roundtrip, found 6 days ago
CA $183
Roundtrip
found 6 days ago
Select Aegean flight, departing Mon, Sep. 15 from Athens to Kos, returning Mon, Sep. 22, priced at CA $183 found 6 days ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $184 Roundtrip, found 2 days ago
CA $184
Roundtrip
found 2 days ago
Select Aegean flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $184 found 2 days ago
Wed, Oct. 22 - Sat, Nov. 1
ATH
Athens
KGS
Kos
CA $187 Roundtrip, found 12 hours ago
CA $187
Roundtrip
found 12 hours ago
Select Aegean flight, departing Wed, Oct. 22 from Athens to Kos, returning Sat, Nov. 1, priced at CA $187 found 12 hours ago
Sun, Oct. 26 - Thu, Oct. 30
ATH
Athens
KGS
Kos
CA $191 Roundtrip, found 1 day ago
CA $191
Roundtrip
found 1 day ago
Select SKY express flight, departing Sun, Oct. 26 from Athens to Kos, returning Thu, Oct. 30, priced at CA $191 found 1 day ago
Thu, Sep. 18 - Mon, Sep. 22
ATH
Athens
KGS
Kos
CA $193 Roundtrip, found 2 days ago
CA $193
Roundtrip
found 2 days ago
Select SKY express flight, departing Thu, Sep. 18 from Athens to Kos, returning Mon, Sep. 22, priced at CA $193 found 2 days 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.