What are the cheapest airlines flying from London Gatwick Airport to Kos round-trip?

easyJet, at £106, was found to be the cheapest airline from London Gatwick Airport to Kos.Alternate airlines flying return to your destination include British Airways and TUI Airways.

What is the cheapest day to fly from London Gatwick Airport to Kos?

Travellers seeking maximum savings on their London Gatwick Airport to Kos flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

What are the cheapest flights from London Gatwick Airport to Kos?

The cheapest flight price from London Gatwick Airport to Kos is £53. On average you can expect to pay £181. The most popular route, (London Gatwick - Kos), can usually be booked for £100.

What are the most reliable airlines from London Gatwick Airport to Kos?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Gatwick Airport to Kos on time: TUI Airways (53%), BA Euroflyer (34%), British Airways (34%).

What are the most popular airlines that fly from London Gatwick Airport to Kos?

Before booking your flight from London Gatwick Airport to Kos check out the most popular airlines for this route: British Airways, TUI Airways or easyJet.

What airport do you fly into for flights to Kos from London Gatwick?

Kos (KGS) is the airport you will fly into if you book a flight from London Gatwick to Kos. You should not have trouble finding flights to Kos from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Kos airport from London Gatwick. It is only a 12.8 mi journey from Kos (KGS) to Kos’s city center.

Can I find deals for flights from Gatwick to Kos that include hotel bookings?

Yes. In addition to deals on Gatwick to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Gatwick to Kos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Kos.

Can I find deals for business class flights from Gatwick to Kos?

Yes. Cheapflights offers flight deals from Gatwick to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£35+ Flights from London Gatwick Airport to Kos

Cheap flight deals from Gatwick to Kos

Round-trip from	£133
One-way from	£35
Popular in	December
Cheapest in	April
Average price	£219
Good round-trip deal	£201 or less
Good one-way deal	£61 or less

2/11-22/11
2 total stops
23h 40m total
London to Kos

Search Deals

easyJet
28/10
Nonstop
3h 50m total
London to Kos

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London Gatwick to Kos.

Search Deals

Price to beat on a one-way flight from London Gatwick to Kos.

Search Deals

Find flight deals from Gatwick to Kos

Cheapest flights from Gatwick to Kos
Explore the most affordable flight options available from Gatwick to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Sun 5/1017:50LGW - KGS

Nonstop4h 00measyJet

Wed 15/1014:55KGS - LGW

Nonstop4h 20measyJet

Deal found 29/9£115

Thu 9/1015:10LGW - KGS

Nonstop4h 00measyJet

Thu 16/1022:00KGS - LGW

Nonstop4h 15measyJet

Deal found 28/9£122

Tue 30/906:00LGW - KGS

Nonstop3h 55mTUI Airways

Tue 7/1013:20KGS - LGW

Nonstop4h 05mTUI Airways

Deal found 29/9£125

Sun 2/1113:35LGW - KGS

1 stop16h 30mMultiple Airlines

Sat 22/1116:40KGS - LGW

1 stop7h 10mMultiple Airlines

Deal found 29/9£133

Fri 31/1007:45LGW - KGS

Nonstop4h 00mMultiple Airlines

Wed 5/1112:00KGS - LGW

1 stop14h 55mMultiple Airlines

Deal found 30/9£144

Wed 1/1008:05LGW - KGS

Nonstop4h 05measyJet

Sun 19/1000:45KGS - LGW

Nonstop4h 10measyJet

Deal found 29/9£147

Sun 28/917:50LGW - KGS

Nonstop4h 00measyJet

Thu 2/1022:00KGS - LGW

Nonstop4h 15measyJet

Deal found 28/9£157

Wed 1/1008:05LGW - KGS

Nonstop4h 05mMultiple Airlines

Wed 8/1022:25KGS - LGW

1 stop28h 10mMultiple Airlines

Deal found 28/9£160

Thu 13/1116:20LGW - KGS

2 stops22h 45mMultiple Airlines

Thu 20/1108:35KGS - LGW

1 stop16h 25mMultiple Airlines

Deal found 29/9£165

Wed 29/1016:20LGW - KGS

1 stop13h 45mMultiple Airlines

Wed 5/1120:35KGS - LGW

1 stop6h 20mMultiple Airlines

Deal found 29/9£167

Best flights from Gatwick to Kos
Discover carefully curated flight deals from Gatwick to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Sun 2/1113:35LGW - KGS

1 stop16h 30mMultiple Airlines

Sat 22/1116:40KGS - LGW

1 stop7h 10mMultiple Airlines

Deal found 29/9£133

Wed 29/1016:20LGW - KGS

1 stop13h 45mMultiple Airlines

Wed 5/1120:35KGS - LGW

1 stop6h 20mMultiple Airlines

Deal found 29/9£167

Wed 12/1108:05LGW - KGS

1 stop6h 05mMultiple Airlines

Wed 19/1121:45KGS - LGW

1 stop27h 15mMultiple Airlines

Deal found 28/9£170

Mon 13/1005:30LGW - KGS

1 stop10h 00mMultiple Airlines

Thu 16/1022:00KGS - LGW

Nonstop4h 15mMultiple Airlines

Deal found 29/9£170

Thu 16/1015:10LGW - KGS

Nonstop4h 00mMultiple Airlines

Wed 5/1112:00KGS - LGW

1 stop14h 55mMultiple Airlines

Deal found 29/9£181

Fri 31/1018:40LGW - KGS

2 stops12h 20mMultiple Airlines

Wed 5/1120:35KGS - LGW

1 stop6h 20mMultiple Airlines

Deal found 28/9£191

Tue 21/1007:10LGW - KGS

1 stop22h 55mMultiple Airlines

Tue 28/1020:35KGS - LGW

1 stop16h 35mMultiple Airlines

Deal found 28/9£195

Fri 10/1009:15LGW - KGS

1 stop10h 45mMultiple Airlines

Sun 12/1021:25KGS - LGW

2 stops28h 05mMultiple Airlines

Deal found 29/9£196

Sat 1/1113:25LGW - KGS

1 stop5h 50mMultiple Airlines

Thu 6/1112:00KGS - LGW

1 stop13h 00mMultiple Airlines

Deal found 30/9£200

Direct flights from Gatwick to Kos
Explore direct flight options from Gatwick to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2025.

Mon 13/1015:10LGW - KGS

Nonstop3h 50mMultiple Airlines

Thu 16/1022:00KGS - LGW

Nonstop4h 15mMultiple Airlines

Deal found 29/9£183

Fri 10/1006:45LGW - KGS

Nonstop4h 00mBritish Airways

Thu 16/1021:45KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 28/9£229

Sun 19/1017:50LGW - KGS

Nonstop4h 00mMultiple Airlines

Fri 24/1013:45KGS - LGW

Nonstop4h 10mMultiple Airlines

Deal found 28/9£271

Fri 10/1006:45LGW - KGS

Nonstop4h 00mBritish Airways

Sun 12/1020:55KGS - LGW

Nonstop3h 55mBritish Airways

Deal found 29/9£307

Tue 21/1007:20LGW - KGS

Nonstop4h 00mMultiple Airlines

Tue 28/1023:15KGS - LGW

Nonstop4h 15mMultiple Airlines

Deal found 28/9£338

Tue 28/1016:40LGW - KGS

Nonstop3h 50measyJet

Wed 29/1014:50KGS - LGW

Nonstop4h 20measyJet

Deal found 29/9£496

Fri 24/1006:45LGW - KGS

Nonstop4h 00mBritish Airways

Fri 31/1014:45KGS - LGW

Nonstop4h 05mBritish Airways

Deal found 28/9£523

Sun 26/1007:40LGW - KGS

Nonstop4h 05mBritish Airways

Fri 31/1014:45KGS - LGW

Nonstop4h 05mBritish Airways

Deal found 28/9£534

Thu 23/1014:50LGW - KGS

Nonstop3h 55mBritish Airways

Sun 26/1014:45KGS - LGW

Nonstop4h 05mBritish Airways

Deal found 29/9£551

Mon 13/1015:10LGW - KGS

Nonstop3h 50mBritish Airways

Mon 20/1022:00KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 29/9£572

Last-minute flights from Gatwick to Kos
Discover last-minute flight deals from Gatwick to Kos. Data last updated 30 September 2025 and is based on user searches.

Sun 5/1017:50LGW - KGS

Nonstop4h 00measyJet

Wed 15/1014:55KGS - LGW

Nonstop4h 20measyJet

Deal found 29/9£115

Wed 8/1008:05LGW - KGS

Nonstop4h 05measyJet

Sun 19/1000:45KGS - LGW

Nonstop4h 10measyJet

Deal found 29/9£179

Wed 8/1014:50LGW - KGS

Nonstop3h 55mBritish Airways

Mon 20/1022:00KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 29/9£218

Wed 8/1013:40LGW - KGS

Nonstop3h 55mMultiple Airlines

Mon 20/1008:35KGS - LGW

1 stop6h 00mMultiple Airlines

Deal found 29/9£249

Wed 8/1013:35LGW - KGS

1 stop6h 20mSky Express

Mon 20/1022:25KGS - LGW

1 stop16h 10mSky Express

Deal found 28/9£251

Thu 9/1015:10LGW - KGS

Nonstop4h 00measyJet

Thu 16/1022:00KGS - LGW

Nonstop4h 15measyJet

Deal found 28/9£122

Thu 9/1013:35LGW - KGS

1 stop6h 20mSky Express

Thu 16/1008:35KGS - LGW

1 stop6h 00mSky Express

Deal found 28/9£261

Fri 10/1009:15LGW - KGS

1 stop10h 45mMultiple Airlines

Sun 12/1021:25KGS - LGW

2 stops28h 05mMultiple Airlines

Deal found 29/9£196

Fri 10/1006:45LGW - KGS

Nonstop4h 00mBritish Airways

Thu 16/1021:45KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 28/9£229

One-way flights from Gatwick to Kos
Search for one-way flight options from Gatwick to Kos. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

Tue 28/1016:40LGW - KGS

Nonstop3h 50measyJet

Deal found 29/9£35

Wed 5/1116:20LGW - KGS

1 stop17h 10mMultiple Airlines

Deal found 29/9£67

Mon 20/1020:40LGW - KGS

1 stop15h 45mRyanair

Deal found 29/9£76

Tue 4/1116:25LGW - KGS

2 stops17h 05mMultiple Airlines

Deal found 29/9£79

Thu 6/1116:20LGW - KGS

2 stops17h 45mMultiple Airlines

Deal found 29/9£80

Wed 22/1007:10LGW - KGS

1 stop12h 45mMultiple Airlines

Deal found 29/9£85

Tue 21/1009:40LGW - KGS

2 stops9h 25mMultiple Airlines

Deal found 29/9£87

Sun 26/1018:10LGW - KGS

Nonstop3h 45measyJet

Deal found 29/9£91

Thu 23/1018:25LGW - KGS

2 stops23h 00mMultiple Airlines

Deal found 29/9£92

Fly from

Fly to

Route

Depart

Return

Price

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 2/11

13:35-08:05

1 stop16h 30m

Kos

Sat 22/11

16:40-21:50

1 stop7h 10m

£133

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 29/10

16:20-08:05

1 stop13h 45m

Kos

Wed 5/11

20:35-00:55

1 stop6h 20m

£167

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 12/11

08:05-16:10

1 stop6h 05m

Kos

Wed 19/11

21:45-23:00

1 stop27h 15m

£170

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Mon 13/10

05:30-17:30

1 stop10h 00m

Kos

Thu 16/10

22:00-00:15

Nonstop4h 15m

£170

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 16/10

15:10-21:10

Nonstop4h 00m

Kos

Wed 5/11

12:00-00:55

1 stop14h 55m

£181

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Fri 31/10

18:40-09:00

2 stops12h 20m

Kos

Wed 5/11

20:35-00:55

1 stop6h 20m

£191

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 21/10

07:10-08:05

1 stop22h 55m

Kos

Tue 28/10

20:35-11:10

1 stop16h 35m

£195

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Fri 10/10

09:15-22:00

1 stop10h 45m

Kos

Sun 12/10

21:25-23:30

2 stops28h 05m

£196

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sat 1/11

13:25-21:15

1 stop5h 50m

Kos

Thu 6/11

12:00-23:00

1 stop13h 00m

£200

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 28/10

16:40-22:30

Nonstop3h 50m

£35

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 19 results

Best time to book a flight from Gatwick to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Gatwick with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Kos

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

The price you pay for your flight from London Gatwick Airport to Kos may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from LGW to KGS?

It’s optimal to fly from London Gatwick Airport to Kos in the evening. By choosing this option you can save up to 74% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Kos

Read through reviews of airlines operating flights from London Gatwick Airport to Kos, such as easyJet and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

easyJet

6.9

Okay

1,829 reviews

Check prices

Reviews

1 / 20

6.0

Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

easyJet

6.9

Okay

1,829 reviews

easyJet

6.9

Okay

1,829 reviews

Check prices

Reviews

1 / 20

6.0

Good

Kathleen P,Jun 2025

LGW - GLA

British Airways

6.7

Okay

7,410 reviews

easyJet

6.9

Okay

1,829 reviews

Check prices

Reviews

1 / 20

6.0

Good

Kathleen P,Jun 2025

LGW - GLA

Related info for your journey

What airport do you fly into for flights to Kos from London Gatwick?
Kos (KGS) is the airport you will fly into if you book a flight from London Gatwick to Kos. You should not have trouble finding flights to Kos from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Kos airport from London Gatwick. It is only a 12.8 mi journey from Kos (KGS) to Kos’s city center.
What are the cheapest airlines flying from London Gatwick Airport to Kos round-trip?
easyJet, at £106, was found to be the cheapest airline from London Gatwick Airport to Kos.Alternate airlines flying return to your destination include British Airways and TUI Airways.
What are the most reliable airlines from London Gatwick Airport to Kos?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Gatwick Airport to Kos on time: TUI Airways (53%), BA Euroflyer (34%), British Airways (34%).
What are the cheapest flights from London Gatwick Airport to Kos?
The cheapest flight price from London Gatwick Airport to Kos is £53. On average you can expect to pay £181. The most popular route, (London Gatwick - Kos), can usually be booked for £100.
Can I find deals for flights from Gatwick to Kos that include hotel bookings?
Yes. In addition to deals on Gatwick to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Kos.
Can I find deals for business class flights from Gatwick to Kos?
Yes. Cheapflights offers flight deals from Gatwick to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Kardamena

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Top 3 airlines flying from Gatwick to Kos

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£106	Average£219	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
British Airways	Cheapest£116	Average£305	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
TUI Airways	Cheapest£123	Average£402	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Kos?

Cheapflights makes it easy to find Gatwick to Kos flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Kos?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Kos for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Kos with no change fees?

Certainly. Search results for flights to Kos from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Kos become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Gatwick Airport to Kos from £35

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Kos

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Gatwick to Kos

Cheapest flights from Gatwick to KosExplore the most affordable flight options available from Gatwick to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Explore the most affordable flight options available from Gatwick to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Kos that are best for you.

Best time to book a flight from Gatwick to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Gatwick with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Kos

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

What is the cheapest time of day to fly from LGW to KGS?

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 30 September 2025.

Read through reviews of airlines operating flights from London Gatwick Airport to Kos, such as easyJet and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Kos from London Gatwick?

What are the cheapest airlines flying from London Gatwick Airport to Kos round-trip?

What are the most reliable airlines from London Gatwick Airport to Kos?

What are the cheapest flights from London Gatwick Airport to Kos?

Can I find deals for flights from Gatwick to Kos that include hotel bookings?

How can I find direct flights from Gatwick to Kos?

Can I find deals for business class flights from Gatwick to Kos?

Travelling to a place near Kos?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Kos

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Gatwick to Kos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Kos?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Kos?

Can Cheapflights find flights from Gatwick to Kos with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Kos become cheaper?

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Cheapest flights from Gatwick to Kos
Explore the most affordable flight options available from Gatwick to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.