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Cheap Flights from Kos to London Gatwick

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Compare Kos to London Gatwick flight deals

Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Kos to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Kos to London Gatwick? Find the lowest prices on one-way and return tickets right here.
London.93 € per passenger.Departing Mon, 23 Jun, returning Sun, 29 Jun.Return flight with easyJet.Outbound direct flight with easyJet departs from Kos on Mon, 23 Jun, arriving in London Gatwick.Inbound direct flight with easyJet departs from London Gatwick on Sun, 29 Jun, arriving in Kos.Price includes taxes and charges.From 93 €, select.
London.138 € per passenger.Departing Thu, 10 Jul, returning Tue, 15 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from Kos on Thu, 10 Jul, arriving in London Gatwick.Inbound direct flight with easyJet departs from London Gatwick on Tue, 15 Jul, arriving in Kos.Price includes taxes and charges.From 138 €, select.
London.162 € per passenger.Departing Wed, 6 Aug, returning Mon, 25 Aug.Return flight with easyJet and Wizz Air Malta.Outbound indirect flight with easyJet, departs from Kos on Wed, 6 Aug, arriving in London Gatwick.Inbound indirect flight with Wizz Air Malta, departs from London Gatwick on Mon, 25 Aug, arriving in Kos.Price includes taxes and charges.From 162 €, select.
London.162 € per passenger.Departing Thu, 16 Apr, returning Wed, 22 Apr.Return flight with easyJet.Outbound direct flight with easyJet departs from Kos on Thu, 16 Apr, arriving in London Gatwick.Inbound direct flight with easyJet departs from London Gatwick on Wed, 22 Apr, arriving in Kos.Price includes taxes and charges.From 162 €, select.
London.163 € per passenger.Departing Mon, 4 Aug, returning Sun, 10 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from Kos on Mon, 4 Aug, arriving in London Gatwick.Inbound direct flight with easyJet departs from London Gatwick on Sun, 10 Aug, arriving in Kos.Price includes taxes and charges.From 163 €, select.
London.163 € per passenger.Departing Mon, 30 Jun, returning Wed, 2 Jul.Return flight with TUI.Outbound direct flight with TUI departs from Kos on Mon, 30 Jun, arriving in London Gatwick.Inbound direct flight with TUI departs from London Gatwick on Wed, 2 Jul, arriving in Kos.Price includes taxes and charges.From 163 €, select.
London.171 € per passenger.Departing Sat, 14 Feb, returning Sat, 28 Feb.Return flight with Aegean Airlines and Wizz Air UK.Outbound indirect flight with Aegean Airlines, departs from Kos on Sat, 14 Feb, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Sat, 28 Feb, arriving in Kos.Price includes taxes and charges.From 171 €, select.
London.175 € per passenger.Departing Thu, 18 Sep, returning Sun, 21 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from Kos on Thu, 18 Sep, arriving in London Gatwick.Inbound direct flight with easyJet departs from London Gatwick on Sun, 21 Sep, arriving in Kos.Price includes taxes and charges.From 175 €, select.

Find the cheapest month to fly from Kos to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kos to London Gatwick flights are currently cheapest in June.
Jun
from 93 €
Jul
from 138 €
Aug
from 162 €
Sep
from 175 €
Oct
from 221 €
Nov
from 222 €
Dec
Find prices
Jan
Find prices
Feb
from 171 €
Mar
Find prices
Apr
from 162 €
May
from 234 €

Direct flights from Kos to London Gatwick

Kos to London Gatwick: Alternative routes

Compare routes from Kos to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Gatwick.

Kos to London: Flight information

The things to know before you go.
Cheapest flight found93 €
Cheapest month to flyJune
Average flight time4 hrs, 9 mins
Most popular airlineTUI
Average flights per week17

Finding cheap flights from Kos to London Gatwick: Frequently asked questions

The best price we found for a return flight from Kos to London Gatwick is 93 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 9 minutes is the average flight time from Kos to London Gatwick.
TUI, British Airways and BA Euroflyer fly direct from Kos to London Gatwick.
As of June 2025, there are 17 flights per week flying from Kos to London Gatwick.
The cheapest month to fly from Kos to London Gatwick is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to London Gatwick Airport on Monday, 23 June 2025.
Yes – the average flight time is 4 hours and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to London Gatwick.

Flying from Kos Airport (KGS) to London Gatwick Airport (LGW): what you need to know

  • Around 4 hours 15 minutes is how long you can expect to be in the air on a direct flight from Kos Airport to London Gatwick Airport.

  • Flights from KGS to LGW start from 00:40 — the earliest with easyJet. The last departure is at 22:15 with British Airways. In total, you can choose from five weekly Kos Airport to London Gatwick Airport flights.

  • Give yourself enough time to make your KGS to LGW flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer queues in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

  • British Airways is your gateway to discovering London (and perhaps some other exciting corners of United Kingdom!). Browse the direct flights from Kos Airport to London Gatwick Airport offered by this popular carrier.

  • The majority of travellers choose to fly with British Airways on this route.

  • If you'd like to explore another city along the way, simply uncheck 'Direct flights only' when searching for your ticket from Kos Airport to London Gatwick Airport. These are the most popular stopovers between KGS and LGW:

    • Milano Malpensa Airport

    • Naples International Airport

    • Eleftherios Venizelos International Airport

How to find the cheapest flights from Kos Airport (KGS) to London Gatwick Airport (LGW)

  • 36 € is the best price for a one-way Kos Airport to London Gatwick Airport flight. A return flight starts at 93 €. These fares can change depending on demand and availability.

  • Book five months before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from KGS to LGW.

  • Organise your trip for April. That's the cheapest month for flights from Kos Airport to London Gatwick Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the lowest airfare across every month.

  • Cut down on the time spent looking for cheap flights from KGS to LGW by creating a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Select your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Kos Airport to London Gatwick Airport.

Handy information about Kos Airport (KGS)

  • Kos Airport gets high marks for on-time performance. 89.58% of flights that take off from KGS arrive at their destination as scheduled.

Arriving at London Gatwick Airport (LGW)

  • If you're getting in on a late Kos Airport to London Gatwick Airport flight, nothing beats the convenience of being near the terminal. Grab your bags from the carousel and then be showered and sleeping shortly after at one of these options near LGW:

  • Travel at your own pace with a London Gatwick Airport rental car. Pick up a set of wheels from Green Motion, U-Save or Drivalia and find adventure across London and beyond.

  • Lock in the best deal by reserving your vehicle from London Gatwick Airport around three weeks before your travel date.

Getting from London Gatwick Airport (LGW) to central London

  • From London Gatwick Airport, London is approximately 80 kilometres away. It takes around 1 hour 20 minutes to reach the centre by car.

  • If you're taking public transport, expect a journey time of roughly 1 hour 25 minutes.

When to fly to London Gatwick Airport (LGW)

  • August is the busiest month for flights from Kos Airport to London Gatwick Airport. To steer clear of the crowds, travel to London in January.

  • When booking your flight from Kos Airport to London Gatwick Airport, think about the kind of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • If you want cooler conditions, search for a cheap ticket from KGS to LGW in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • London has its own special appeal, but there are so many other corners of United Kingdom just waiting to be explored. Around 161 kilometres north-west of London, a visit to Birmingham will keep your itinerary busy. Don't miss top attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another favourite destination in United Kingdom and is around 177 kilometres west of London. No journey is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Kos to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.