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Cheap Flights from Crete Heraklion to Kos

Compare Crete Heraklion to Kos flight deals

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

Book the best Kos fare with no extra fees

Flight deals from Crete Heraklion to Kos

Looking for a cheap last-minute deal or the best return flight from Crete Heraklion to Kos? Find the lowest prices on one-way and return tickets right here.
Kos.R 518 per passenger.Departing Wed, 16 Sep.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Crete Heraklion on Wed, 16 Sep, arriving in Kos.Price includes taxes and charges.From R 518, select.
Kos.R 528 per passenger.Departing Fri, 12 Jun.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Crete Heraklion on Fri, 12 Jun, arriving in Kos.Price includes taxes and charges.From R 528, select.
Kos.R 905 per passenger.Departing Mon, 25 May.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Crete Heraklion on Mon, 25 May, arriving in Kos.Price includes taxes and charges.From R 905, select.
Kos.R 985 per passenger.Departing Sat, 4 Jul.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Crete Heraklion on Sat, 4 Jul, arriving in Kos.Price includes taxes and charges.From R 985, select.
Kos.R 1,225 per passenger.Departing Fri, 16 Oct.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Crete Heraklion on Fri, 16 Oct, arriving in Kos.Price includes taxes and charges.From R 1,225, select.
Kos.R 1,225 per passenger.Departing Sat, 15 Aug.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Crete Heraklion on Sat, 15 Aug, arriving in Kos.Price includes taxes and charges.From R 1,225, select.
Kos.R 1,225 per passenger.Departing Wed, 11 Mar.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Crete Heraklion on Wed, 11 Mar, arriving in Kos.Price includes taxes and charges.From R 1,225, select.
Kos.R 1,337 per passenger.Departing Sun, 26 Apr.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Crete Heraklion on Sun, 26 Apr, arriving in Kos.Price includes taxes and charges.From R 1,337, select.

Find the cheapest month to fly from Crete Heraklion to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Crete Heraklion to Kos flights are currently cheapest in September.
Feb
from R 1,753
Mar
from R 1,225
Apr
from R 1,337
May
from R 905
Jun
from R 528
Jul
from R 985
Aug
from R 1,225
Sep
from R 518
Oct
from R 1,225
Nov
Find prices
Dec
Find prices
Jan
Find prices

Direct flights from Crete Heraklion to Kos

Heraklion to Kos: Flight information

The things to know before you go.
Cheapest flight foundR 518
Cheapest month to flySeptember
Average flight time54 mins
Most popular airlineOlympic Air
Average flights per week6

Check out these Kos hotels

Ready to plan your stay? Other travellers rate these Kos hotels for cleanliness, service and location.
Greek Islands Studios
4.52 km from Kos
R 928
Per night
Greek Islands Studios
4.52 km from Kos
R 928
Per night
Explore top-rated hotels

Finding cheap flights from Crete Heraklion to Kos: Frequently asked questions

The best price we found for a return flight from Crete Heraklion to Kos is R 1,828. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
54 minutes is the average flight time from Crete Heraklion to Kos.
Olympic Air and Aegean Airlines fly direct from Crete Heraklion to Kos.
As of February 2026, there are 6 flights per week flying from Crete Heraklion to Kos.
The cheapest month to fly from Crete Heraklion to Kos is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Crete Heraklion Airport to Kos Airport on Friday, 12 June 2026.
Yes – the average flight time is 54 minutes.
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.
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.
Currently, Aegean Airlines offers the cheapest flight tickets to Kos.

Flying from Heraklion Airport (HER) to Kos Airport (KGS): what you need to know

  • Around 1 hour 5 minutes is how long you can expect to be in the air on a direct flight from Heraklion Airport to Kos Airport.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to board your HER to KGS flight.

  • Travelling during a peak time like school or public holidays? Expect longer queues at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Most travellers choose to fly with TUIfly Netherlands on this route.

  • Think about adding a stopover when booking your ticket from Heraklion Airport to Kos Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between HER and KGS:

    • Eleftherios Venizelos International Airport

    • Zurich Airport

    • Stuttgart Airport

How to find the cheapest flights from Heraklion Airport (HER) to Kos Airport (KGS)

  • At the moment, R 518 is the lowest price we've found for a one-way Heraklion Airport to Kos Airport flight. The best price for a return plane ticket is R 1,828. Keep in mind that fares may change due to availability when booking.

  • Score cheap tickets from HER to KGS by booking six months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • The cheapest month for flights from Heraklion Airport to Kos Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Snapping up cheap flights from HER to KGS is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a lower fare pops up.

  • Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Heraklion Airport to Kos Airport.

Handy information about Heraklion Airport (HER)

  • Heraklion Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from HER land on schedule 80.18% of the time.

  • To reach Heraklion Airport from central Heraklion, it'll take around 10 minutes if you're going by car. Of course, this depends on traffic. It's approximately 3 kilometres from the airport to the city centre.

  • The trip on public transport takes roughly 15 minutes.

  • Have an early flight from Heraklion Airport to Kos Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels near HER:

Arriving at Kos Airport (KGS)

  • To lock in the lowest price, book your vehicle from Kos Airport about three weeks in advance.

Plan the rest of your trip from Heraklion to Kos

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.