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Cheap flights from London Gatwick Airport to Kos from £49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Kos departing on 26/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Gatwick Airport to Kos

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:15 - 23:10
LGW
-
KGS
3h 55mdirect
Multiple Airlines Logo
21:55 - 00:10
KGS
-
LGW
4h 15mdirect
£129Multiple Airlines
Sun, 28 Jun - Tue, 7 Jul
TUI Airways Logo
14:25 - 20:20
LGW
-
KGS
3h 55mdirect
TUI Airways Logo
21:35 - 23:40
KGS
-
LGW
4h 05mdirect
£134TUI Airways
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
08:05 - 23:00
LGW
-
KGS
12h 55m
2 stops
Multiple Airlines Logo
23:25 - 16:05
KGS
-
LGW
18h 40m
2 stops
£137Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
easyJet Logo
15:10 - 21:15
LGW
-
KGS
4h 05mdirect
easyJet Logo
22:05 - 00:20
KGS
-
LGW
4h 15mdirect
£138easyJet
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
17:15 - 23:10
LGW
-
KGS
3h 55mdirect
Multiple Airlines Logo
21:55 - 00:10
KGS
-
LGW
4h 15mdirect
£139Multiple Airlines
Sun, 5 Jul - Tue, 7 Jul
Multiple Airlines Logo
15:10 - 21:15
LGW
-
KGS
4h 05mdirect
Multiple Airlines Logo
21:40 - 23:50
KGS
-
LGW
4h 10mdirect
£146Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
TUI Airways Logo
17:15 - 23:10
LGW
-
KGS
3h 55mdirect
TUI Airways Logo
13:20 - 15:25
KGS
-
LGW
4h 05mdirect
£147TUI Airways
Sun, 5 Jul - Tue, 14 Jul
Multiple Airlines Logo
14:25 - 20:20
LGW
-
KGS
3h 55mdirect
Multiple Airlines Logo
23:25 - 16:05
KGS
-
LGW
18h 40m
2 stops
£148Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
18:20 - 18:25
LGW
-
KGS
22h 05m
2 stops
Multiple Airlines Logo
16:00 - 23:05
KGS
-
LGW
9h 05m
1 stop
£148Multiple Airlines
Mon, 13 Jul - Thu, 23 Jul
easyJet Logo
15:00 - 21:05
LGW
-
KGS
4h 05mdirect
easyJet Logo
22:05 - 00:20
KGS
-
LGW
4h 15mdirect
£151easyJet
Tue, 30 Jun - Thu, 2 Jul

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TUI Airways flights from London Gatwick Airport to Kos

Our best TUI Airways deals on London Gatwick Airport to Kos flight tickets
TUI Airways
17 Jun
LGW14:25London Gatwick
3h 55m
KGS20:20Kos
24 Jun
KGS21:35Kos
4h 05m
LGW23:40London Gatwick
£118
TUI Airways
17 Jun
LGW14:25London Gatwick
3h 55m
KGS20:20Kos
24 Jun
KGS21:35Kos
4h 05m
LGW23:40London Gatwick
£119
TUI Airways
1 Jul
LGW14:25London Gatwick
3h 55m
KGS20:20Kos
8 Jul
KGS21:35Kos
4h 05m
LGW23:40London Gatwick
£134

easyJet flights from London Gatwick Airport to Kos

Our best easyJet deals on London Gatwick Airport to Kos flight tickets
easyJet
24 Sept
LGW15:10London Gatwick
4h 05m
KGS21:15Kos
1 Oct
KGS22:05Kos
4h 15m
LGW00:20London Gatwick
£138
easyJet
30 Jun
LGW15:00London Gatwick
4h 05m
KGS21:05Kos
2 Jul
KGS22:05Kos
4h 15m
LGW00:20London Gatwick
£151
easyJet
30 Jun
LGW15:00London Gatwick
4h 05m
KGS21:05Kos
2 Jul
KGS22:05Kos
4h 15m
LGW00:20London Gatwick
£151

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 17 June 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 28/6

17:15-23:10

Nonstop3h 55m

Kos

Tue 7/7

21:55-00:10

Nonstop4h 15m

£129
Fastest return journey

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 1/7

14:25-20:20

Nonstop3h 55m

Kos

Wed 8/7

21:35-23:40

Nonstop4h 05m

£134

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 1/7

08:05-23:00

2 stops12h 55m

Kos

Wed 8/7

23:25-16:05

2 stops18h 40m

£137

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 24/9

15:10-21:15

Nonstop4h 05m

Kos

Thu 1/10

22:05-00:20

Nonstop4h 15m

£138

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 5/7

17:15-23:10

Nonstop3h 55m

Kos

Tue 7/7

21:55-00:10

Nonstop4h 15m

£139

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 1/10

15:10-21:15

Nonstop4h 05m

Kos

Thu 8/10

21:40-23:50

Nonstop4h 10m

£146

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 5/7

17:15-23:10

Nonstop3h 55m

Kos

Tue 14/7

13:20-15:25

Nonstop4h 05m

£147

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 1/7

14:25-20:20

Nonstop3h 55m

Kos

Wed 8/7

23:25-16:05

2 stops18h 40m

£148

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Mon 13/7

18:20-18:25

2 stops22h 05m

Kos

Thu 23/7

16:00-23:05

1 stop9h 05m

£148

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 30/6

15:00-21:05

Nonstop4h 05m

Kos

Thu 2/7

22:05-00:20

Nonstop4h 15m

£151

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kos from

How to get the cheapest flight ticket from London Gatwick Airport to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Kos?

According to our data, Wednesday is the cheapest day to fly to Kos from London Gatwick Airport. The lowest ticket price found for a Wednesday departure recently was £227. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Kos is Saturday, with ticket prices averaging around £385.

What is the cheapest time of day to depart on your flight to Kos?

Our most recent data shows that the best time of day to fly to Kos is in the afternoon. Flights from London Gatwick Airport to Kos during this time can be as low as £213. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £298 per ticket.

What is the cheapest London Gatwick to Kos flight route?

Fly from London Gatwick to Kos for the best London Gatwick - Kos flight prices

What cabin class options are available on London Gatwick Airport to Kos flights?

There is only 1 cabin class available to choose from on London Gatwick Airport to Kos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Gatwick Airport to Kos flights?

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Kos.

When to book flights from London Gatwick Airport to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Kos according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Kos (LGW to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Kos

Best price found

£111

Fastest flight time

3h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Kos

1 airport
The best one-way flight to Kos from London Gatwick Airport in the past 72 hours is £111. The best return flight deal from London Gatwick Airport to Kos found on momondo in the last 72 hours is £243.
The fastest flight from London Gatwick Airport to Kos takes 3h 45m
Direct flights go from London Gatwick Airport to Kos on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airline offering direct flights is easyJet..
There is 1 airport in Kos. From London Gatwick Airport there are direct flights to Kos (KGS).
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Kos

  • How far is London Gatwick to Kos by plane?

    The straight-line distance from London Gatwick to Kos is 1665.9 mi. In terms of flight time, this usually takes a little over 3h 45m.

  • When did momondo last update prices for flights from London Gatwick Airport to Kos Airport?

    Prices for flights from London Gatwick Airport to Kos Airport refresh daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Kos Airport?

  • How old do you have to be to fly from London Gatwick Airport to Kos Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Kos?

  • What is the most popular airline from London Gatwick Airport to Kos?

Best airlines flying from London Gatwick Airport to Kos

Compare and see reviews for airlines that fly from London Gatwick Airport to Kos with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £60Free CancellationRating
6.9
1,908 reviews
Search easyJet flights
British AirwaysPriceFrom £112Free CancellationRating
6.7
8,054 reviews
Search British Airways flights
TUI AirwaysPriceFrom £123Free CancellationRating
0.0
0 reviews
Search TUI Airways flights

  • easyJet Flights From London Gatwick Airport to Kos

    Across 2 easyJet flights from London Gatwick Airport to Kos this week, the average price was £221, with the best easyJet deals starting from £60 round-trip. 1,908 users have rated easyJet on momondo, with an average score of 6.9/10.

  • British Airways Flights From London Gatwick Airport to Kos

    British Airways is also a popular choice for this route. British Airways flight deals for London Gatwick Airport to Kos start from as low as £112 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around £301. British Airways operates 3 flights to Kos from London Gatwick Airport in an average week. Users have rated it 6.7/10 across 8,054 reviews.

Travelling to a place near Kos?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Kos?

It is quick and easy to find London to Kos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kos that suits you.

Can I find flights from London to Kos with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kos from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Kos?

Once you have performed a search for London to Kos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Kos right now. Can momondo alert me if prices change?

Price alerts on flights to Kos from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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