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Cheap air tickets to Kos

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Find the cheapest month or even day of the year to fly to Kos

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Flight deals to Kos

Looking for a cheap last-minute deal or the best return flight to Kos? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Kos.HK$6,059 per passenger.Departing Fri, 16 May, returning Mon, 26 May.Return flight with China Southern and Aegean Airlines.Outbound indirect flight with China Southern, departs from Hong Kong Intl on Fri, 16 May, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Mon, 26 May, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$6,059, select.
Kos.HK$6,925 per passenger.Departing Tue, 19 Aug, returning Tue, 2 Sep.Return flight with Turkish Airlines and Aegean Airlines.Outbound indirect flight with Turkish Airlines, departs from Hong Kong Intl on Tue, 19 Aug, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Tue, 2 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$6,925, select.
Kos.HK$7,309 per passenger.Departing Sun, 17 Aug, returning Sat, 30 Aug.Return flight with Scoot and Aegean Airlines.Outbound indirect flight with Scoot, departs from Hong Kong Intl on Sun, 17 Aug, arriving in Kos.Inbound indirect flight with Aegean Airlines, departs from Kos on Sat, 30 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From HK$7,309, select.

Flying to Kos

The things to know before you go.
Fly intoKos Airport
Distance to Kos20.0 km
Cheapest flight foundHK$6,059
Cheapest month to flyMay

Find the cheapest time to fly to Kos

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Kos.
May
from HK$6,059
Jun
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Jul
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Aug
from HK$7,309
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Frequently asked questions

There are 2 airports near Kos: Kos Airport and Kalymnos Airport.
Currently, there are no airlines that fly direct to Kos. But we found flights with one or more stops from HK$6,059.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kos but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The best price we found for a return flight to Kos is HK$6,059. This is an estimate based on information collected from different airlines and travel providers flying to Kos Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Kos is Kos – which is 20.0 km away from the centre of Kos. We've found flights into this airport from HK$6,059.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Kos Airport, the closest airport to Kos is Friday, 16 May 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kos is around 40 days in advance, so don’t leave your flight to the last minute.
Kos Airport is 20.0km from Kos and Kalymnos Airport is 31.5km from Kos.
Currently, the cheapest airline that flies to Kos Airport - the closest airport to Kos - China Southern.
Kos Airport is 20.0km from Kos which is approximately 30 minutes driving time. Check out the options for car hire at Kos Airport.