Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London to Kos from £86

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 to Kos departing on 17/6. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London to Kos

Cheap return flights

easyJet Logo
18:00 - 23:50LGW-KGS
3h 50mdirect
easyJet Logo
00:45 - 02:55KGS-LGW
4h 10mdirect
£94easyJet
Find Deal
Sun, 31 Aug - Sun, 14 Sep
Ryanair Logo
18:15 - 22:00STN-KGS
25h 45m1 stop
Ryanair Logo
15:05 - 17:15KGS-STN
4h 10mdirect
£109Ryanair
Find Deal
Thu, 10 Jul - Thu, 24 Jul
Jet2 Logo
16:25 - 22:25STN-KGS
4h 00mdirect
Jet2 Logo
23:30 - 01:40KGS-STN
4h 10mdirect
£135Jet2
Find Deal
Tue, 24 Jun - Mon, 30 Jun
Jet2 Logo
06:30 - 12:30STN-KGS
4h 00mdirect
Jet2 Logo
23:30 - 01:40KGS-STN
4h 10mdirect
£140Jet2
Find Deal
Thu, 10 Jul - Mon, 21 Jul
Aegean Airlines Logo
22:15 - 17:30LHR-KGS
17h 15m1 stop
Aegean Airlines Logo
18:10 - 11:15KGS-LHR
19h 05m1 stop
£181Aegean Airlines
Find Deal
Tue, 2 Sep - Tue, 9 Sep
TUI Airways Logo
06:00 - 11:50LGW-KGS
3h 50mdirect
TUI Airways Logo
00:50 - 02:55KGS-LGW
4h 05mdirect
£188TUI Airways
Find Deal
Sun, 13 Jul - Wed, 16 Jul
Aegean Airlines Logo
22:15 - 17:45LHR-KGS
17h 30m1 stop
Aegean Airlines Logo
06:00 - 21:10KGS-LHR
17h 10m1 stop
£205Aegean Airlines
Find Deal
Mon, 29 Sep - Thu, 9 Oct
TUI Airways Logo
17:55 - 23:50LGW-KGS
3h 55mdirect
TUI Airways Logo
13:20 - 15:25KGS-LGW
4h 05mdirect
£256TUI Airways
Find Deal
Tue, 2 Sep - Tue, 9 Sep
British Airways Logo
15:10 - 21:00LGW-KGS
3h 50mdirect
British Airways Logo
21:45 - 23:55KGS-LGW
4h 10mdirect
£271British Airways
Find Deal
Mon, 1 Sep - Wed, 17 Sep
British Airways Logo
14:50 - 20:45LGW-KGS
3h 55mdirect
British Airways Logo
21:45 - 23:55KGS-LGW
4h 10mdirect
£276British Airways
Find Deal
Wed, 3 Sep - Wed, 17 Sep

easyJet flights from London to Kos

Our best easyJet deals on London to Kos flight tickets
easyJet
31 Aug
LGW18:00London Gatwick
3h 50m
KGS23:50Kos
14 Sept
KGS00:45Kos
4h 10m
LGW02:55London Gatwick
easyJet
10 Jul
LGW14:55London Gatwick
4h 05m
KGS21:00Kos
20 Jul
KGS00:45Kos
4h 10m
LGW02:55London Gatwick
easyJet
4 Sept
LGW15:10London Gatwick
4h 00m
KGS21:10Kos
14 Sept
KGS00:45Kos
4h 10m
LGW02:55London Gatwick

Jet2 flights from London to Kos

Our best Jet2 deals on London to Kos flight tickets
Jet2
18 Jun
STN16:10London Stansted
4h 00m
KGS22:10Kos
24 Jun
KGS23:15Kos
4h 10m
STN01:25London Stansted
Jet2
18 Jun
STN16:10London Stansted
4h 00m
KGS22:10Kos
24 Jun
KGS23:15Kos
4h 10m
STN01:25London Stansted
Jet2
24 Jun
STN16:25London Stansted
4h 00m
KGS22:25Kos
1 Jul
KGS23:15Kos
4h 10m
STN01:25London Stansted

See travel insights to Kos from

How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Kos?

What is the cheapest month to fly to Kos?

The cheapest month to fly to Kos from London is in April. Flight prices, which tend to average around £153, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Kos from London during January instead. Flights to Kos in January, while not as cheap as those in April, still average around £161.

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

According to our data, Thursday is the cheapest day to fly to Kos from London. The lowest ticket price found for a Thursday departure recently was £200. 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 £374.

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 to Kos during this time can be as low as £190. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £304 per ticket.

What is the cheapest London to Kos flight route?

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

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

There are 2 cabin classes available to choose from on London 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 to Kos flights?

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

When to book flights from London to Kos

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

Cheap London to Kos (LON to KGS) flight deals and tips

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

Best price found

£86

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Kos

1 airport
The best one-way flight to Kos from London in the past 72 hours is £86. The best return flight deal from London to Kos found on momondo in the last 72 hours is £94.
The fastest flight from London to Kos takes 3h 45m
Direct flights go from London to Kos every day.
There is 1 airport near Kos: Kos (KGS)

  • How far is London to Kos by plane?

    The straight-line distance from London to Kos is 1674.2 mi. In terms of flight time, this usually takes a little over 3h 45m.

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

    Prices for flights from London to Kos Airport were last updated today.

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

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

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

    The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from London to Kos

Compare and see reviews for airlines that fly from London to Kos with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £58Free CancellationRating
6.8
5,121 reviews
Search Ryanair flights
easyJetPriceFrom £101Free CancellationRating
6.9
1,812 reviews
Search easyJet flights
TUI AirwaysPriceFrom £114Free CancellationRating
6.2
16 reviews
Search TUI Airways flights
LufthansaPriceFrom £128Free CancellationRating
6.7
7,139 reviews
Search Lufthansa flights
Jet2PriceFrom £156Free CancellationRating
8.3
161 reviews
Search Jet2 flights
SWISSPriceFrom £158Free CancellationRating
7.5
1,623 reviews
Search SWISS flights
British AirwaysPriceFrom £165Free CancellationRating
6.6
7,011 reviews
Search British Airways flights
Aegean AirlinesPriceFrom £169Free CancellationRating
8.1
759 reviews
Search Aegean Airlines flights
  • Jet2 Flights From London to Kos

    Jet2 flight deals from London to Kos start from £212 round-trip. Over the 2 Jet2 flights for this route in a normal week, average airfare is usually £428 round-trip - but some users have found much cheaper deals with momondo.

  • easyJet Flights From London to Kos

    Another popular option for London to Kos flights is easyJet (6.9/10, 1,812 ratings). easyJet flies from London to Kos around 2 times per week, with deals starting from £137 round-trip and rising to an average price of around £297.


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?

Yes. momondo enables you to select and highlight flights to Kos from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Kos.

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

Yes. momondo can track prices for London to Kos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Kos trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 18/6
Wed 25/6

Find better results for your trip to Greece