Cheap flights from Istanbul to Kos from £92

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Kos

1 stop
Thu, Oct 15
Istanbul ISTKos KGS
£92
Search
1 stop
Tue, Oct 13
Istanbul ISTKos KGS
£102
Search
1 stop
Wed, Oct 14
Istanbul ISTKos KGS
£103
Search
1 stop
Tue, Oct 13
Istanbul ISTKos KGS
£103
Search
1 stop
Wed, Oct 14
Istanbul ISTKos KGS
£109
Search
1 stop
Tue, Oct 13
Istanbul SAWKos KGS
£122
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

1 stop
Thu, Oct 15 – Sun, Oct 18
Istanbul ISTKos KGS
£185
Search
1 stop
Wed, Oct 14 – Sun, Oct 18
Istanbul ISTKos KGS
£199
Search
1 stop
Thu, Oct 15 – Tue, Oct 20
Istanbul ISTKos KGS
£201
Search
1 stop
Thu, Oct 15 – Mon, Oct 19
Istanbul ISTKos KGS
£206
Search
1 stop
Wed, Oct 14 – Mon, Oct 19
Istanbul ISTKos KGS
£220
Search
1 stop
Mon, Oct 12 – Wed, Oct 14
Istanbul SAWKos KGS
£247
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Kos cost?

Cheapest one-way trip

£92

Cheapest round-trip

£185

Average round-trip

£246

Includes rare itinerary

Travel hack

Most popular airline

Pegasus

Getting from Kos airport to the city center

The fastest options are taxi and private transfer, while budget travelers often choose public bus

Kos is served by Kos Island International Airport (KGS), located approximately 24 km southwest of Kos Town. This Greek island destination offers several airport transfers to city center options, including public buses, taxis, private transfers, and rental cars. Journey times typically range from 25 to 40 minutes depending on traffic and your chosen transport method. The airport serves as the main gateway to the island's beaches, historical sites, and vibrant town center.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-50 min

€4 – €5; one-way fare to Kos Town

limited service, aligned with flights (traffic dependent)

budget travelers

25-35 min

€35 – €45; metered fare; may vary by time of day

on-demand at arrivals (traffic dependent)

convenience with luggage

25-35 min

€40 – €60; pre-booked; price per vehicle

pre-booked (traffic dependent)

families and groups

25-35 min

€30 – €70; per day; varies by season and vehicle

on-demand at airport desks (traffic dependent)

island exploration flexibility

30-50 min

€0 – €20; often included with accommodation or small fee

aligned with guest arrivals (traffic dependent)

resort guests

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • Public bus service is limited and may not operate for all flight arrivals, especially late evening flights.
  • Taxi fares are metered but confirm the approximate fare before departure.
  • Rental car is recommended for exploring the island beyond Kos Town.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Kos

Depart from
Istanbul Airport
Arrive to
Kos Island International
Average flights per week
378
Flight distance

Check-in for a flight from Istanbul to Kos

NameCarrier codeIATA CodePassport needed during booking
PegasusPGTPCNo
Turkish AirlinesTHYTKNo
AegeanAEEA3No
RyanairRYRFRNo
SKY expressSEHGQNo

Online check-in is not available for these airlines.

Weather in Kos

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C11°C
February14°C11°C
March15°C12°C
April18°C14°C
May21°C18°C
June26°C21°C
July28°C24°C
August28°C24°C
September26°C22°C
October22°C19°C
November19°C16°C
December15°C13°C
Hottest Month
28°C
August
Coldest month
11°C
January
Sunny days
317
days per year

14 day forecast

Saturday
26 Sep
12%
22°C19°C
3 Oct
23°C18°C
Sunday
27 Sep
57%
23°C20°C
4 Oct
23°C16°C
Monday
28 Sep
23°C19°C
5 Oct
24°C16°C
Tuesday
29 Sep
24°C18°C
6 Oct
23°C19°C
Wednesday
30 Sep
23°C18°C
7 Oct
21°C18°C
Thursday
1 Oct
17%
23°C18°C
8 Oct
57%
22°C19°C
Friday
2 Oct
24°C18°C
9 Oct
81%
24°C20°C
Travelers usually depart from Istanbul Airport, or Sabiha Gökçen International when they travel from Istanbul to Kos. The most popular airlines for this route are Pegasus, Turkish Airlines, Aegean, Ryanair, and SKY express. Istanbul and Kos have 378 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Istanbul?

Travelers frequently search for route combinations, such as Istanbul and London, Manchester, Birmingham, Edinburgh, Antalya, Kayseri, Newcastle upon Tyne, Nevşehir, Budapest, Dubai, Belfast, Tel Aviv, İzmir, Bristol, Chișinău, Jeddah, Ankara, Tivat, Athens, Tbilisi.

What are the most popular routes to and from Kos?

Travelers frequently search for route combinations, such as Kos and London, Manchester, Athens, Birmingham, Bristol, Tirana, Bucharest, Thessaloniki, Dublin, Copenhagen, Milan, Crete, Munich, Düsseldorf, Tallinn, Lisbon, Amsterdam, Vienna, Rome, Paris.

Which airports are there in Istanbul?

Istanbul is mainly served by Istanbul Airport. But there are other airports nearby, including Sabiha Gökçen International.

What airports are near Istanbul?

The main airport in Istanbul is Istanbul Airport. It is also served by Anadolu, Tekirdağ Çorlu, Yenişehir.

What airports are near Kos?

The main airport in Kos is Kos Island International. It is also served by Kos Island International, Kalymnos Island National.

Which airlines fly between Istanbul and Kos?

Currently, you can fly between Istanbul and Kos with Pegasus, Turkish Airlines, Aegean, Ryanair, SKY express.

When’s the best time to travel between Istanbul and Kos?

If you don’t have specific dates for your trip between Istanbul and Kos, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

What flights operate between Istanbul and Kos?

Traveling between Istanbul and Kos, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

How many airports are there near Istanbul?

There are a number of airports in and around Istanbul. The main one is Istanbul Airport and other nearby airports include Anadolu, Tekirdağ Çorlu, Yenişehir

How many airports are there near Kos?

What time do nonstop (direct) flights between Istanbul and Kos depart?

What time do nonstop (direct) flights between Istanbul and Kos arrive?

What time do flights between Istanbul and Kos depart?

What time do flights between Istanbul and Kos arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Istanbul

Flights to Kos

Popular routes

The nearest countries with flights to Kos

Here is a list of countries people are flying from

Other destination countries from Istanbul

Here is a list of countries people are flying to

Airports near Istanbul

Airports near Kos

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Istanbul to Kos

Search, compare, and book flights to get there.

Search flights