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KGS

€110 Find Cheap Flights to Kos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kos departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Kos

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
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Cheap Flight Deals to Kos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Kos

KAYAK's recommended return flight deals from the most popular airlines that fly to Kos.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
08:40 - 19:55DUB-KGS
9h 15m1 stop
09:35 - 16:55KGS-DUB
9h 20m1 stop
€154
Find Deal
ds., 10 maig - ds., 17 maig
08:40 - 19:55DUB-KGS
9h 15m1 stop
09:35 - 16:55KGS-DUB
9h 20m1 stop
€156
Find Deal
ds., 10 maig - ds., 17 maig
05:55 - 18:40DUB-KGS
10h 45m1 stop
19:30 - 08:10KGS-DUB
14h 40m1 stop
€183Lufthansa
Find Deal
dj., 8 maig - dj., 15 maig
08:40 - 19:55DUB-KGS
9h 15m1 stop
20:45 - 07:55KGS-DUB
13h 10m1 stop
€210SWISS
Find Deal
ds., 10 maig - ds., 17 maig
09:00 - 17:55DUB-KGS
30h 55m2 stops
21:40 - 16:55KGS-DUB
21h 15m2 stops
€225Austrian Airlines
Find Deal
dv., 9 maig - dv., 16 maig
05:55 - 17:55DUB-KGS
10h 00m2 stops
18:45 - 16:55KGS-DUB
24h 10m2 stops
€236Austrian Airlines
Find Deal
ds., 10 maig - ds., 17 maig
17:45 - 08:50DUB-KGS
37h 05m2 stops
19:30 - 08:10KGS-DUB
14h 40m1 stop
€250Lufthansa
Find Deal
dj., 8 maig - dj., 15 maig
19:50 - 10:15DUB-KGS
12h 25m1 stop
20:30 - 12:10KGS-DUB
17h 40m1 stop
€280SWISS
Find Deal
dv., 4 jul.. - dt., 8 jul..
10:55 - 23:55DUB-KGS
11h 00m1 stop
14:15 - 23:05KGS-DUB
10h 50m2 stops
€375Aegean Airlines
Find Deal
dc., 11 juny - dl., 23 juny
10:55 - 10:45DUB-KGS
21h 50m1 stop
06:00 - 23:05KGS-DUB
19h 05m1 stop
€447Aegean Airlines
Find Deal
dc., 11 juny - dl., 23 juny

KAYAK's insights & trends for flights to Kos

Get data-powered insights and trends into flights to Kos to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Kos?

The average price of all round-trip flights to Kos clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Kos is Tuesday where round-trip tickets can be as cheap as €258. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €315 on average.

What is the cheapest time of day to fly to Kos?

The average price for all round-trip flights to Kos depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Kos is generally in the evening, when round-trip flights cost €297 on average. The most expensive time of day to fly to Kos is generally at night, which is peak travel time and where the average cost of a ticket is €331.
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Good to know – Book Cheap Kos Plane Tickets

Cheapest flight

€110
Flight from Dublin to Kos

When to book flights to Kos

Are your dates flexible? Find out the best times to travel to Kos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Kos based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Kos flights

  • How far is Kos Airport from central Kos?

    Kos Airport is 21 km from the centre of Kos.

  • What is the name of Kos’s airport?

    All flights to Kos land at Kos Airport. The airport code is KGS,and it can also be referred to as Hippocrates, Kos, or Kos Island Intl.

  • How does KAYAK find such low prices on flights to Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Kos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Kos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kos with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Kos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Kos

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kos flight deals.

Prefer to fly direct to Kos?

Find which airlines fly direct to Kos Airport, which days they fly and book direct flights.

Direct departures

Ireland to Kos

Monday

Aegean Airlines, Discover Airlines, Edelweiss Air, +16 more

Aegean Airlines, Discover Airlines, +17 more

Tuesday

Aegean Airlines, British Airways, Emirates, +13 more

Aegean Airlines, British Airways, +14 more

Wednesday

Aegean Airlines, Brussels Airlines, Discover Airlines, +14 more

Aegean Airlines, Brussels Airlines, +15 more

Thursday

Aegean Airlines, Condor, Edelweiss Air, +16 more

Aegean Airlines, Condor, +17 more

Friday

Aegean Airlines, Alaska Airlines, British Airways, +15 more

Aegean Airlines, Alaska Airlines, +16 more

Saturday

Aegean Airlines, Brussels Airlines, Condor, +17 more

Aegean Airlines, Brussels Airlines, +18 more

Sunday

Aegean Airlines, Alaska Airlines, British Airways, +13 more

Aegean Airlines, Alaska Airlines, +14 more

See more direct flights

Direct returns

Kos to Ireland

Monday

Aegean Airlines, Discover Airlines, Edelweiss Air, +16 more

Aegean Airlines, Discover Airlines, +17 more

Tuesday

Aegean Airlines, British Airways, Emirates, +13 more

Aegean Airlines, British Airways, +14 more

Wednesday

Aegean Airlines, Brussels Airlines, Discover Airlines, +14 more

Aegean Airlines, Brussels Airlines, +15 more

Thursday

Aegean Airlines, Condor, Edelweiss Air, +16 more

Aegean Airlines, Condor, +17 more

Friday

Aegean Airlines, Alaska Airlines, British Airways, +15 more

Aegean Airlines, Alaska Airlines, +16 more

Saturday

Aegean Airlines, Brussels Airlines, Condor, +17 more

Aegean Airlines, Brussels Airlines, +18 more

Sunday

Aegean Airlines, Alaska Airlines, British Airways, +13 more

Aegean Airlines, Alaska Airlines, +14 more

See more direct flights
See more direct flights

Top airline flying to Kos

 
See real verified KAYAK customer reviews for airlines flying to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Kos. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Kos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Aer LingusOverall score based on 1062 reviews
6.4Food
7.2Boarding
7.9Crew
6.7Entertainment
7.0Comfort
Airline reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

10.0 ExcellentRALPH, Feb 2025BOS - TPA
Read more Aer Lingus reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Travelling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Kardamena
Marmari

Everything you need to know for your flight to Kos

Information on the airport you'll fly into in Kos

Kos (KGS)

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