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Cheap Flights from Zurich (ZRH) to Kos (KGS)

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Compare Zurich to Kos flight deals

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

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Flight deals from Zurich to Kos

Looking for a cheap last-minute deal or the best round-trip flight from Zurich to Kos? Find the lowest prices on one-way and round-trip tickets right here.
Kos.$87 per passenger.Departing Sun, Oct 26.One-way flight with Chair Airlines.Outbound direct flight with Chair Airlines departing from Zurich on Sun, Oct 26, arriving in Kos.Price includes taxes and charges.From $87, select.
Kos.$97 per passenger.Departing Thu, Jul 3.One-way flight with Condor.Outbound direct flight with Condor departing from Zurich on Thu, Jul 3, arriving in Kos.Price includes taxes and charges.From $97, select.
Kos.$112 per passenger.Departing Wed, Jun 4.One-way flight with easyJet.Outbound indirect flight with easyJet, departing from Zurich on Wed, Jun 4, arriving in Kos.Price includes taxes and charges.From $112, select.
Kos.$114 per passenger.Departing Thu, Aug 21.One-way flight with Condor.Outbound direct flight with Condor departing from Zurich on Thu, Aug 21, arriving in Kos.Price includes taxes and charges.From $114, select.
Kos.$121 per passenger.Departing Thu, Sep 11.One-way flight with easyJet.Outbound indirect flight with easyJet, departing from Zurich on Thu, Sep 11, arriving in Kos.Price includes taxes and charges.From $121, select.
Kos.$124 per passenger.Departing Tue, Jun 24.One-way flight with Chair Airlines.Outbound direct flight with Chair Airlines departing from Zurich on Tue, Jun 24, arriving in Kos.Price includes taxes and charges.From $124, select.
Kos.$133 per passenger.Departing Sat, May 17.One-way flight with easyJet.Outbound indirect flight with easyJet, departing from Zurich on Sat, May 17, arriving in Kos.Price includes taxes and charges.From $133, select.
Kos.$148 per passenger.Departing Tue, May 13.One-way flight with Chair Airlines.Outbound direct flight with Chair Airlines departing from Zurich on Tue, May 13, arriving in Kos.Price includes taxes and charges.From $148, select.

Find the cheapest month to fly from Zurich to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Zurich to Kos flights are currently cheapest in October.
Apr
from $171
May
from $133
Jun
from $112
Jul
from $97
Aug
from $114
Sep
from $121
Oct
from $87
Nov
from $238
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
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Direct flights from Zurich to Kos

Zurich to Kos: Flight information

The things to know before you go.
Cheapest flight found$87
Cheapest month to flyOctober
Average flight time2 hrs, 51 mins
Most popular airlineSWISS
Average flights per week21

Finding cheap flights from Zurich to Kos: Frequently asked questions

The best price we found for a round-trip flight from Zurich to Kos is $179. 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.
2 hours and 51 minutes is the average flight time from Zurich to Kos.
SWISS, edelweiss air and Chair Airlines fly direct from Zurich to Kos.
There are 21 flights per week flying from Zurich to Kos, as of April 2025.
The cheapest month to fly from Zurich to Kos is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zurich Airport to Kos Airport on Sunday, October 26, 2025.
Yes – the average flight time is 2 hours and 51 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, Chair Airlines and Condor offer the cheapest flight tickets to Kos.

Traveling from Zurich Airport (ZRH) to Kos Airport (KGS): what you need to know

  • Around 2 hours 50 minutes is how long you'll be traveling on a direct flight from Zurich Airport to Kos Airport.

  • Every week, there are seven Zurich Airport to Kos Airport flights. If you'd like to jet off as early as possible, go for the 06:00 Edelweiss Air flight. If you'd rather make the most of your day before flying, the latest flight is at 16:10 with Edelweiss Air.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your ZRH to KGS flight.

  • If you're traveling during a public holiday or other peak periods, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • Most travelers choose to fly with Helvetic Airways on this route.

How to find the cheapest flights from Zurich Airport (ZRH) to Kos Airport (KGS)

  • At the moment, $87 is the cheapest price we've found for a one-way Zurich Airport to Kos Airport flight. The best price for a return plane ticket is $179. Remember that fares can change due to demand at the time of booking.

  • Book nine months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from ZRH to KGS.

  • Plan your trip for August. That's the cheapest month for flights from Zurich Airport to Kos Airport. If you have flexibility with your dates, try out the 'Whole month' tool to find the cheapest airfare across every month.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's a change in price on cheap flights from ZRH to KGS.

  • Secure the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Zurich Airport to Kos Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Zurich Airport (ZRH)

  • 69.02% of flights departing from Zurich Airport land at their destination on time.

  • Zurich Airport is around 8 miles from central Zurich. If you're catching a cab, ride-sharing or driving from the center, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a trip time of around 1 hour 35 minutes.

  • Booked an early flight from Zurich Airport to Kos Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near ZRH:

Arriving at Kos Airport (KGS)

  • Lock in the best deal by reserving your vehicle from Kos Airport about three weeks ahead of your departure.

Plan the rest of your trip from Zurich to Kos

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