Cheap flights from Belfast to Kos from £52

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1 stop
Wed, Oct 21
Belfast BFSKos KGS
£52
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1 stop
Tue, Oct 20
Belfast BFSKos KGS
£63
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1 stop
Tue, Oct 20
Belfast BFSKos KGS
£64
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1 stop
Tue, Oct 20
Belfast BHDKos KGS
£68
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1 stop
Wed, Oct 21
Belfast BFSKos KGS
£70
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1 stop
Tue, Oct 20
Belfast BFSKos KGS
£79
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BFSKos KGS
£174
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BFSKos KGS
£175
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BHDKos KGS
£180
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BFSKos KGS
£184
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BFSKos KGS
£185
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1 stop
Tue, Oct 20 – Thu, Oct 22
Belfast BHDKos KGS
£212
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How much do flights to Kos cost?

Cheapest one-way trip

£52

Cheapest round-trip

£174

Average round-trip

£256

Includes rare itinerary

Travel hack

Most popular airline

easyJet

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

Check-in for a flight from Belfast to Kos

NameCarrier codeIATA CodePassport needed during booking
easyJetEZYU2Yes
RyanairRYRFRNo
Jet2EXSLSNo
Aer LingusEINEINo
AegeanAEEA3No

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
3 Oct
12%
23°C19°C
10 Oct
11%
22°C20°C
Sunday
4 Oct
22°C18°C
11 Oct
23°C20°C
Monday
5 Oct
21°C19°C
12 Oct
24°C20°C
Tuesday
6 Oct
22°C19°C
13 Oct
76%
24°C21°C
Wednesday
7 Oct
22°C19°C
14 Oct
81%
22°C20°C
Thursday
8 Oct
22°C19°C
15 Oct
21°C18°C
Friday
9 Oct
23°C19°C
16 Oct
21°C18°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to Kos. The most popular airlines for this route are easyJet, Ryanair, Jet2, Aer Lingus, and Aegean. Belfast and Kos have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Belfast?

Travelers frequently search for route combinations, such as Belfast and Manchester, London, Edinburgh, Nottingham, Alicante, Leeds, Birmingham, Glasgow, Isle of Wight, Antalya, Istanbul, Málaga, Southampton, Lanzarote, Budapest, Tirana, Newcastle upon Tyne, Palma, Majorca, Saint Peter Port, Faro.

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 Belfast?

Belfast is mainly served by Belfast International. But there are other airports nearby, including George Best Belfast City.

What airports are near Belfast?

The main airport in Belfast is Belfast International. It is also served by Dublin, Isle of Man, Ireland West Airport Knock, Glasgow Prestwick, City of Derry, Donegal.

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 Belfast and Kos?

Currently, you can fly between Belfast and Kos with easyJet, Ryanair, Jet2, Aer Lingus, Aegean.

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

If you don’t have specific dates for your trip between Belfast 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 Belfast and Kos?

Traveling between Belfast 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 Belfast?

There are a number of airports in and around Belfast. The main one is Belfast International and other nearby airports include Dublin, Isle of Man, Ireland West Airport Knock, Glasgow Prestwick, City of Derry, Donegal

How many airports are there near Kos?

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

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

What time do flights between Belfast and Kos depart?

What time do flights between Belfast 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.

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