Cheap flights from Helsinki to Kos from £144

Cheap flights from Helsinki to Kos from £144

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Kos

1 stop
Tue, Apr 28
Helsinki HELKos KGS
£144
Search
1 stop
Fri, May 1
Helsinki HELKos KGS
£149
Search
1 stop
Tue, Apr 28
Helsinki HELKos KGS
£150
Search
2 stops
Sun, Apr 26
Helsinki HELKos KGS
£151
Search
1 stop
Sat, May 2
Helsinki HELKos KGS
£223
Search
1 stop
Tue, Apr 28
Helsinki HELKos KGS
£244
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
Tue, Apr 28 – Sat, May 2
Helsinki HELKos KGS
£309
Search
1 stop
Tue, Apr 28 – Sat, May 2
Helsinki HELKos KGS
£315
Search
1 stop
Tue, Apr 28 – Sun, May 3
Helsinki HELKos KGS
£316
Search
1 stop
Tue, Apr 28 – Sun, May 3
Helsinki HELKos KGS
£321
Search
1 stop
Tue, Apr 28 – Sat, May 2
Helsinki HELKos KGS
£346
Search
1 stop
Tue, Apr 28 – Sat, May 2
Helsinki HELKos KGS
£352
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

£144

Cheapest round-trip

£309

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

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
Helsinki
Arrive to
Kos Island International
Average flights per week
400
Flight distance

Weekly direct flights

Discover the top airlines offering direct flights from Helsinki to Kos in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 06.04Tue 07.04Wed 08.04Thu 09.04Fri 10.04Sat 11.04Sun 12.04
Finnair
---------------------
Weekly flights: 0 totalDaily flights: 0 averageMost flights: 0 flights
AirlineMon 13.04Tue 14.04Wed 15.04Thu 16.04Fri 17.04Sat 18.04Sun 19.04
Finnair
---------------------
Weekly flights: 0 totalDaily flights: 0 averageMost flights: 0 flights
AirlineMon 20.04Tue 21.04Wed 22.04Thu 23.04Fri 24.04Sat 25.04Sun 26.04
Finnair
---------------------
Weekly flights: 0 totalDaily flights: 0 averageMost flights: 0 flights
AirlineMon 27.04Tue 28.04Wed 29.04Thu 30.04Fri 01.05Sat 02.05Sun 03.05
Finnair
---------------1---
Weekly flights: 1 totalDaily flights: 0.14 averageMost flights: Saturday 1 flights

Check-in for a flight from Helsinki to Kos

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
AegeanAEEA3No
FinnairFINAYNo
SKY expressSEHGQNo
easyJetEZYU2Yes

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
June25°C21°C
July28°C24°C
August28°C24°C
September26°C22°C
October22°C19°C
November19°C16°C
December15°C13°C
Hottest Month
28°C
July
Coldest month
11°C
January
Sunny days
317
days per year

14 day forecast

Saturday
11 Apr
15°C13°C
18 Apr
88%
18°C16°C
Sunday
12 Apr
16°C12°C
19 Apr
19°C13°C
Monday
13 Apr
18°C13°C
20 Apr
17°C14°C
Tuesday
14 Apr
18°C16°C
21 Apr
83%
18°C15°C
Wednesday
15 Apr
20°C16°C
22 Apr
17°C15°C
Thursday
16 Apr
21°C18°C
23 Apr
85%
18°C14°C
Friday
17 Apr
87%
20°C16°C
24 Apr
18°C15°C
The most popular airlines for this route are Ryanair, Aegean, Finnair, SKY express, and easyJet. Helsinki and Kos have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Helsinki?
Travelers frequently search for route combinations, such as Helsinki and London, Stockholm, Edinburgh, Manchester, Copenhagen, Amsterdam, Berlin, Erbil, Barcelona, Baghdad, Oslo, Pristina, Rovaniemi, Tehran, Tel Aviv, Budapest, Istanbul, Riga, Paris, Jeddah.
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 Helsinki?
Helsinki is mainly served by Helsinki. But there are other airports nearby, including Helsinki Malmi Airport.
What airports are near Helsinki?
The main airport in Helsinki is Helsinki. It is also served by Tallinn, Turku, Tampere–Pirkkala.
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 Helsinki and Kos?
Currently, you can fly between Helsinki and Kos with Ryanair, Aegean, Finnair, SKY express, easyJet.
When’s the best time to travel between Helsinki and Kos?
If you don’t have specific dates for your trip between Helsinki 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 Helsinki and Kos?
Traveling between Helsinki 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 Helsinki?
There are a number of airports in and around Helsinki. The main one is Helsinki and other nearby airports include Tallinn, Turku, Tampere–Pirkkala
How many airports are there near Kos?
What time do nonstop (direct) flights between Helsinki and Kos depart?
What time do nonstop (direct) flights between Helsinki and Kos arrive?
What time do flights between Helsinki and Kos depart?
What time do flights between Helsinki 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 Helsinki

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 Helsinki

Here is a list of countries people are flying to

Airports near Helsinki

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 Helsinki to Kos

Search, compare, and book flights to get there.

Search flights