KGS

£28 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 19/4. 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
1 adult, Economy, 0 bags

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
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos
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Everything you should know

Cheapest return fare
£47
easyJet
Sun 12/4Wed 22/4
LGW - KGS • Direct
Cheapest one-way flight
£28
Ryanair
Sun 19/4
STN - KGS • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
Jet2's 10 kg carry-on is included in basic fares.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
STN
-
KGS
Cheapest
LGW
-
KGS
Most popular
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kos!
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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kos

Sun, 12 Apr - Wed, 22 Apr
easyJet Logo
12:20 - 18:25
LGW
-
KGS
4h 05mdirect
easyJet Logo
14:55 - 17:10
KGS
-
LGW
4h 15mdirect
£47easyJet
Sun, 12 Apr - Thu, 23 Apr
easyJet Logo
12:20 - 18:25
LGW
-
KGS
4h 05mdirect
easyJet Logo
22:05 - 00:20
KGS
-
LGW
4h 15mdirect
£51easyJet
Wed, 1 Apr - Sun, 5 Apr
Ryanair Logo
08:35 - 14:25
STN
-
KGS
3h 50mdirect
Ryanair Logo
22:10 - 00:20
KGS
-
STN
4h 10mdirect
£107Ryanair
Wed, 1 Apr - Sun, 12 Apr
Ryanair Logo
08:35 - 14:25
STN
-
KGS
3h 50mdirect
Ryanair Logo
22:10 - 00:20
KGS
-
STN
4h 10mdirect
£128Ryanair
Thu, 25 Jun - Mon, 29 Jun
Jet2 Logo
17:10 - 23:10
STN
-
KGS
4h 00mdirect
Jet2 Logo
23:30 - 01:40
KGS
-
STN
4h 10mdirect
£138Jet2
Thu, 25 Jun - Tue, 30 Jun
Jet2 Logo
17:10 - 23:10
STN
-
KGS
4h 00mdirect
Jet2 Logo
19:45 - 21:55
KGS
-
STN
4h 10mdirect
£142Jet2
Tue, 23 Jun - Fri, 3 Jul
SWISS Logo
18:40 - 19:55
MAN
-
KGS
23h 15m
1 stop
SWISS Logo
15:55 - 13:20
KGS
-
MAN
23h 25m
1 stop
£170SWISS
Mon, 22 Jun - Mon, 29 Jun
SWISS Logo
18:50 - 19:40
BHX
-
KGS
22h 50m
1 stop
SWISS Logo
11:00 - 08:05
KGS
-
BHX
23h 05m
1 stop
£180SWISS
Wed, 4 Mar - Wed, 11 Mar
Aegean Airlines Logo
22:15 - 08:05
LHR
-
KGS
7h 50m
1 stop
Aegean Airlines Logo
08:35 - 17:55
KGS
-
LHR
11h 20m
1 stop
£181Aegean Airlines
Tue, 24 Feb - Sat, 28 Feb
Aegean Airlines Logo
22:15 - 16:10
LHR
-
KGS
15h 55m
1 stop
Aegean Airlines Logo
20:35 - 11:10
KGS
-
LHR
16h 35m
1 stop
£185Aegean Airlines
Booking Insights

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 flight to Kos?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

Based on KAYAK searches from the last 72 hours, if you fly from London, you should have a good chance of getting the best deal to Kos as it was the cheapest place to fly from. Prices were found for as low as £28 one-way and £47 for a return flight. Also in the last 72 hours, the most popular connection to Kos was from London and the lowest price for a return flight was £47.

How much is a flight to Kos?

The average and cheapest price for all round-trip flights to Kos from each origin found by users searching on KAYAK in the last month.

On average, a flight to Kos costs £294. The cheapest price found on KAYAK in the last 2 weeks cost £63 and departed from London Gatwick Airport. The most popular routes on KAYAK are London to Kos which costs £275 on average, and Bristol to Kos, which costs £270 on average.

See prices from:
Expert advice

Expert advice for your flight to Kos

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Kirstie Pickering

Kirstie Pickering

Expert on TUI Airways

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Duncan Madden

Duncan Madden

Expert on Jet2, British Airways and Ryanair

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Emily Zemler

Emily Zemler

Expert on SWISS

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Condé Nast Traveler. She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Good to know - Cheap tickets to Kos

Low seasonApril
Cheapest flight£28
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from London Stansted Airport 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

  • What parking is available at Kos Airport?

    The airport of Kos offers public parking spaces that are available to access opposite the airport and are free of charge. The parking area can be found near the terminal entrance. Parking is available for long-term and short-term periods, and there are over 220 spaces available. Those who have reduced mobility can also find disabled parking spaces available with close proximity to the airport and the addition of large parking bays to allow easy access.

  • How do I get from Kos Airport to Kardamena?

    You can expect the short journey of 3.8 miles to take around 8min by car. The cost of a taxi will be approximately €10 (£8.70). You can hail a taxi just steps from the arrivals terminal at Kos Airport. Alternatively, a cheaper method of transport is the bus, which costs around €4-7 (£3.50–6) and takes roughly 17min.

  • Where can I stay in Kos near the airport?

    If you book through KAYAK, you can expect to find a lot of hotels in close proximity to the airport. A good choice is the affordably priced 4-star The Small Village. Offering accommodation with a pool, it’s only a 2.4-mile journey from Kos Airport.

  • What options are there for car hire at Kos Airport?

    Those looking for car hire can do so with the large variety of car hire companies that are located at Kos Airport. Enjoy the likes of Thrifty Car Hire, Kos Car Hire, Aviz, Hertz, and many more. All the car hire companies are located in close proximity of each other and can be found directly outside the arrivals terminal. Car hire information desks can also be found in the arrivals hall.

  • How far is Kos Airport from Aquatica Water Park?

    The water park in Kos features many pools and slides with ocean and island views alike. You can expect the 5.6-mile journey to take approximately 13min by car. Your easiest transport option would be to get a taxi. Alternatively, look at visiting Lido Water Park or SunConnect Kipriotis.

  • Can my service animal fly with me in the cabin on Aegean Airlines?

    You’ll find commercial airlines allow service animals to travel at the side of their owners – after all, this is when they are needed most. The animal will need restraining with up-to-date paperwork, but book it in with your ticket booking and they can enjoy the flight upfront with you.

  • What will a ticket for my baby cost with British Airways?

    Baby tickets are inconsistent with air travel. Some commercial airlines will let babies under 2 years of age seated on your lap fly for free, while others will charge a monetary value. British Airways charges 10% of the adult fee.

  • Can my child fly unaccompanied to Kos?

    Your child can fly alone as long they are booked in with an Unaccompanied Minor service. Lufthansa offer it for children between 5 and 11 years of age. Children between 12 and 17 years can also be booked in as an optional comfort to the parents. The airline will take care of your little one from Departures in the UK to Kos, with full monitoring along the way.

  • Which airlines will allow a pet in the cabin with me to Kos?

    You will find many airlines these days allow pets to accompany you in the cabin under certain conditions. The pets are usually under 8 kgs in weight and must fit in a waterproof container at your feet. Aegean Airlines, British Airways, KLM and Air France are welcoming towards pets.

  • What is the cheapest flight to Kos?

    Based on KAYAK searches from the last 72 hours, if you fly from London, you should have a good chance of getting the best deal to Kos as it was the cheapest place to fly from. Prices were found for as low as £28 one-way and £47 for a return flight. Also in the last 72 hours, the most popular connection to Kos was from London and the lowest price for a return flight was £47.

  • How far is Kos Airport from central Kos?

    The city centre of Kos is 13 miles from Kos.

  • What is the name of Kos’s airport?

    When flying to Kos, you'll arrive at Kos Airport (KGS). The airport is also known as Hippocrates, Kos, or Kos Island Intl.

  • How much is a flight to Kos?

    On average, a flight to Kos costs £294. The cheapest price found on KAYAK in the last 2 weeks cost £63 and departed from London Gatwick Airport.

  • What is the cheapest day to fly to Kos?

    Based on KAYAK data, the cheapest day to fly to Kos is Wednesday where tickets can be as cheap as £250. On the other hand, the most expensive day to fly is Saturday, where prices are £362 on average.

  • 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.

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

    The cheapest time of day to fly to Kos is generally in the evening, when flights cost £202 on average. The most expensive time of day to fly to Kos is generally in the morning, which is peak travel time and where the average cost of a ticket is £291.

Top tips for finding cheap flights to Kos

  • Looking for cheap airfare to Kos? 25% of our users found round-trip tickets to Kos for the following prices or less: Cheap flights to Kos from Bristol £261, from Birmingham £268, from Newcastle upon Tyne £317
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kos flight deals.
  • Kos Airport (KGS) is an international airport located near Andimachia village. If you’re looking to reach the centre of Kos, you can expect your journey to take approximately 30min by car or taxi.
  • You can fly to Kos with most major airlines from the UK. Aegean Airlines, Olympic Air, TUI, TUIfly, Sky Express, Condor, Jet2, and easyJet all offer direct flights to Kos.
  • You can reach Kos from most major airports in the UK. Expect the flight time from London Heathrow Airport to take approximately 4h 5min.
  • A transit bus service is provided by Kos Airport, running between the city of Kos and Kos Airport. You can catch the bus from the bus stop located only steps away from the arrivals terminal. Tickets are available to purchase from the driver for around €3.20 (£2.80).
  • Kos Airport provides a variety of shops and restaurants that you can enjoy visiting. A new service now allows you to reserve goods from home and collect them at the airport at your convenience. This can be done by visiting Kos Airport’s website.
  • When flying to Kos, all stops will include a stopover, meaning your baggage is at greater risk of being bumped, knocked or worse, opened. Ensure you visit the baggage wrap stations in departure terminals of your London-serving airport and get a cellophane wrap for a nominal fee.
  • Great food comes standard with SWISS Air. Book from their Special Meals menu 24 hours beforehand and enjoy religion-based meals such as Kosher, Jain, Muslim and Hindu in meat and vegetarian options. You can also find healthy meals that include low-salt, low-calorie gluten-free and some that are plant based.

Reviews of the top 5 airlines 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 the United Kingdom 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.
8.2
Jet2Overall score based on 179 reviews
7.7Comfort
7.3Food
8.1Boarding
8.8Crew
6.2Entertainment
Airline reviews

Waiting for 2 people to come through security that delayed the flight. Everyone else made it on time, should have left without them. Flight was cold.

4.0 OkayIain, Nov 2025
AGP - NCL
Read more Jet2 reviews

Waiting for 2 people to come through security that delayed the flight. Everyone else made it on time, should have left without them. Flight was cold.

The staff are just so friendly travelling alone was a bit scary but they made me feel comfortable and nothing was to much bother I loved how one of the girls was talking to the old ladies she really took time thank you jet2 shame I can’t get home with u guys 🥲

Crew was nice. Plane was crowded, Seats wouldn’t lean back. No free treats or drinks (not even water).

The flight was over an hour late taking off. Air traffic control on the outward flight caused the delay. Horrendous passport queue at Malaga. Families with children must dread it. Another Brexit negative

On time flight. Reasonable comfortable but a bit cramped. Excellent jet 2 staff as usual.

This is my second flight with jet 2. Both been great - lovely helpful staff. Will fly with you again

Felt very cramped, seat quality poor and temp way too warm with little ventilation. Persistent ramming of duty free ‘bargains’ donut throats. Food & drink service glacially slow.

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

The food was nice but same pud and crackers as on the way there should be different

Flights were on time, boarding was straight forward. Very good attentive staf

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Fine, charter flights. Plane full, and staff nice and friendly. No option for free food or drink. Entertainment through paid app.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

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

Flights with popular airlines flying to Kos

Flights from the other most popular airlines that fly from the United Kingdom to Kos according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.