LGW - KGS

£48 Find Cheap Flights from London Gatwick Airport 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 from Gatwick to Kos departing on 15/4. 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 in flight searches from London to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kos, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Gatwick to Kos (LGW-KGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick 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 from Gatwick to Kos

Tue, 9 Dec - Tue, 16 Dec
Multiple Airlines Logo
08:10 - 08:05LGW-KGS
21h 55m1 stop
Multiple Airlines Logo
16:40 - 22:55KGS-LGW
8h 15m1 stop
£137Multiple Airlines
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Multiple Airlines Logo
08:10 - 21:15LGW-KGS
11h 05m1 stop
Multiple Airlines Logo
09:25 - 22:55KGS-LGW
15h 30m2 stops
£150Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
12:55 - 08:05LGW-KGS
17h 10m1 stop
Multiple Airlines Logo
17:35 - 22:55KGS-LGW
7h 20m1 stop
£197Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
06:40 - 20:35LGW-KGS
11h 55m2 stops
Multiple Airlines Logo
17:35 - 22:55KGS-LGW
7h 20m1 stop
£204Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
13:25 - 21:15LGW-KGS
5h 50m1 stop
Multiple Airlines Logo
12:00 - 21:45KGS-LGW
11h 45m1 stop
£246Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
13:25 - 09:30LGW-KGS
18h 05m1 stop
Multiple Airlines Logo
12:35 - 21:50KGS-LGW
11h 15m2 stops
£249Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
06:05 - 20:05LGW-KGS
12h 00m2 stops
Multiple Airlines Logo
12:00 - 21:55KGS-LGW
11h 55m2 stops
£270Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Sky Express Logo
13:25 - 09:30LGW-KGS
18h 05m1 stop
Sky Express Logo
21:45 - 12:25KGS-LGW
16h 40m1 stop
£273Sky Express
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
17:15 - 20:35LGW-KGS
25h 20m3 stops
Multiple Airlines Logo
12:00 - 21:55KGS-LGW
11h 55m2 stops
£283Multiple Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Sky Express Logo
13:35 - 21:55LGW-KGS
6h 20m1 stop
Sky Express Logo
19:00 - 12:35KGS-LGW
19h 35m1 stop
£389Sky Express
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
BA's Euro Traveller fares include a cabin bag.
EasyJet's Speedy Boarding offers priority boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
1 day a week
There are direct flights from Gatwick to Kos 1 day a week: Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest return fare
£137
Multiple Airlines
Tue 9/12Tue 16/12
LGW - KGS • 1 stop
Cheapest one-way flight
£48
Typical prices: £60-£132
easyJet
Wed 15/4
LGW - KGS • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kos!
Booking Insights

KAYAK's insights & trends for Gatwick to Kos flights

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

What’s the cheapest day of the week to fly from London Gatwick Airport to Kos?

The average price of all round-trip flights from London Gatwick Airport to Kos clicked on KAYAK for each day over the last 12 months.

For London Gatwick Airport to Kos, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Kos back to London Gatwick Airport, the best deals are generally found on Friday, with Wednesday being the most expensive.

How far in advance should I book a flight from London Gatwick Airport to Kos?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Kos, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Gatwick Airport to Kos, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from Gatwick to Kos

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA's Euro Traveller fares include a cabin bag, avoiding surprise fees common with budget airlines.


BA's ergonomic leather seats offer comfort with 79 cm legroom, better than budget airlines.

easyJet

EasyJet's Speedy Boarding ensures priority boarding and dedicated bag drop for a smoother experience.


EasyJet's Essentials package includes a 23 kg checked bag, ideal for family travel.

Read more about easyJetby Blane Bachelor
TUI Airways

TUI Airways offers day-before bag drop at selected UK airports, easing early morning departures.


TUI Airways' extra legroom seats provide two additional inches, ideal for taller passengers.

Read more about TUI Airwaysby Kirstie Pickering
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

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.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on TUI Airways

Kirstie Pickering

Kirstie Pickering

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.

Read more

Good to know - Cheap tickets from London Gatwick Airport to Kos

Cheapest flight£48
Flight from London Gatwick Airport to Kos

When to book flights from Gatwick to Kos

Are your dates flexible? Find out the best times to travel from Gatwick 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Kos flights

  • What is the cheapest flight from London Gatwick Airport to Kos?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Kos was £48 for a one-way ticket and £137 for a return.

  • Which aircraft models fly most regularly from London Gatwick Airport to Kos?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Gatwick Airport to Kos flight route.

  • Which airline alliances offer flights from London Gatwick Airport to Kos?

    oneworld is the only airline alliance operating flights between London Gatwick Airport and Kos.

  • Which is the best airline for flights from London to Kos, easyJet or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Kos are easyJet and British Airways. With an average price for the route of £222 and an overall rating of 6.9, easyJet is the most popular choice. British Airways is also a great choice for the route, with an average price of £317 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London Gatwick Airport 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 from London Gatwick Airport to Kos.

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

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

  • What is the Hacker Fare option on flights from London Gatwick Airport to Kos?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport 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 from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Kos

  • Looking for a cheap flight from Kos to London Gatwick Airport? 25% of our users found flights on this route for £61 or less one-way and £246 or less round-trip.

Prefer to fly direct from London Gatwick Airport to Kos?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Kos.
Find which airlines fly direct from London Gatwick Airport to Kos Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Kos

Sunday

British Airways, easyJet

British Airways, easyJet

See more direct flights

Direct returns

Kos to London Gatwick

Monday

easyJet

easyJet

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 3 airlines flying from Gatwick to Kos

 
See real verified KAYAK customer reviews for airlines flying from London to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick 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.
6.9
easyJetOverall score based on 1840 reviews
5.9Food
6.7Boarding
6.7Comfort
5.5Entertainment
7.6Crew
Airline reviews

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.

8.0 ExcellentBarbara, Oct 2025ORY - VCE
Read more easyJet reviews

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.

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.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

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.

Everything you need to know for your flight from Gatwick to Kos

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