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Cheap flights from London Gatwick Airport to Kos from £56

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KGS
27 Mar — 3 Apr1
1 adult

Cheap flight deals from Gatwick to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2025.

Round-trip from

£87

One-way from

£56

Popular in

December

Cheapest in

June

Average price

£130

Good round-trip deal

£203 or less

Good one-way deal

£87 or less
easyJet
  • easyJet
  • 2/4-6/4
  • Nonstop
  • 8h 15m total
  • London to Kos
easyJet
  • easyJet
  • 30/3
  • Nonstop
  • 4h 00m total
  • London to Kos
Highest demand for flights based on searches. 17% potential increase in price (£37 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from London Gatwick to Kos.
Price to beat on a one-way flight from London Gatwick to Kos.

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 22 March 2025.

Wed 2/408:05LGW - KGS
Nonstop4h 05measyJet
Wed 9/414:55KGS - LGW
Nonstop4h 20measyJet
Deal found 21/3£87
Wed 2/408:05LGW - KGS
Nonstop4h 05mMultiple Airlines
Tue 8/408:35KGS - LGW
1 stop9h 15mMultiple Airlines
Deal found 21/3£143
Mon 16/615:00LGW - KGS
Nonstop4h 00mBritish Airways
Thu 26/621:45KGS - LGW
Nonstop4h 10mBritish Airways
Deal found 21/3£236
Wed 17/913:35LGW - KGS
1 stop6h 20mSky Express
Mon 29/908:35KGS - LGW
1 stop6h 00mSky Express
Deal found 21/3£252
Sun 25/518:40LGW - KGS
1 stop13h 30mSWISS
Sun 1/617:50KGS - LGW
1 stop26h 00mSWISS
Deal found 21/3£276
Sat 12/710:10LGW - KGS
Nonstop3h 50mTUI Airways
Sat 26/717:15KGS - LGW
Nonstop4h 10mTUI Airways
Deal found 21/3£397
Mon 31/313:35LGW - KGS
1 stop6h 20mHahn Air Systems
Fri 4/408:35KGS - LGW
1 stop5h 55mHahn Air Systems
Deal found 21/3£528

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Kos that are best for you.

Fly from

Gatwick

Fly to

Kos

Route

Depart

Return

Price

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 2/4

08:05-14:10

Nonstop4h 05m

Kos

Sun 6/4

00:45-02:55

Nonstop4h 10m

£87

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 2/4

08:05-14:10

Nonstop4h 05m

Kos

Tue 8/4

08:35-15:50

1 stop9h 15m

£143

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Mon 16/6

15:00-21:00

Nonstop4h 00m

Kos

Thu 26/6

21:45-23:55

Nonstop4h 10m

£236

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 17/9

13:35-21:55

1 stop6h 20m

Kos

Mon 29/9

08:35-12:35

1 stop6h 00m

£252

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 25/5

18:40-10:10

1 stop13h 30m

Kos

Sun 1/6

17:50-17:50

1 stop26h 00m

£276

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sat 12/7

10:10-16:00

Nonstop3h 50m

Kos

Sat 26/7

17:15-19:25

Nonstop4h 10m

£397

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Fri 4/4

13:35-21:50

1 stop6h 15m

Kos

Tue 8/4

08:35-12:35

1 stop6h 00m

£590

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 30/3

17:50-23:50

Nonstop4h 00m

£56

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 4/6

06:40-19:30

1 stop10h 50m

£84

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 7/5

18:35-10:15

1 stop13h 40m

£137

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 15 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Gatwick to Kos. Price data was last updated on 14 March 2025.

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?

Find hourly flight availability from Gatwick to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

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.

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

Use this chart to determine the cheapest time to fly return from Gatwick to Kos. Price data was last updated on 16 March 2025.

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 at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

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.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

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).

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 22 March 2025.
Read reviews from past customers who have flown Aegean Airlines, Emirates and Sky Express from London to Kos. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Overall

8.1

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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?

    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 £87, was found to be the cheapest airline from London Gatwick Airport to Kos.Alternate airlines flying return to your destination include British Airways and Sky Express.

  • What are the cheapest airlines to fly from London Gatwick Airport to Kos one-way?

    £56 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on SWISS and British Airways, with prices starting from £137 and £140, respectively.

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

    The cheapest flight price from London Gatwick Airport to Kos is £51. On average you can expect to pay £216. The most popular route, (London Gatwick - Kos), can usually be booked for £157.

  • 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Kardamena
Marmari

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Top 3 airlines flying from Gatwick to Kos

Discover the top 3 airlines that operate flights from Gatwick to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£104Average£226FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£113Average£348FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£184Average£333FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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?

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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