How long is the flight from Kos to London?

A quick flight from Kos to London can take about 4h 15m. easyJet provides one of the quickest options available for as low as £113. The distance from Kos to London is about 1663 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Kos to London?

Most travelers choose Kos - London Gatwick, Kos - London Stansted or Kos - London Heathrow when deciding on the best route from Kos to London.

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

Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to London from Kos. Booking flights from Kos (KGS) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

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

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

How can I find direct flights from Kos to London?

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

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

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

£89+ Cheap Flights from Kos to London

Cheap flight deals from Kos to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kos to London
Explore the most affordable flight options available from Kos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Fri 23/1021:15 -

Nonstop4h 10m

Wed 28/1008:10 -

Nonstop4h 00m

Deal found 23/10£180

Fri 23/1014:00 -

Nonstop4h 15m

Tue 27/1008:10 -

Nonstop4h 00m

Deal found 23/10£189

Sun 25/1014:00 -

Nonstop4h 00m

Sun 1/1107:25 -

Nonstop3h 55m

Deal found 23/10£194

Fri 4/1221:45 -

1 stop12h 15m

Thu 10/1216:25 -

2 stops17h 05m

Deal found 27/10£203

Wed 25/1120:35 -

2 stops17h 50m

Wed 2/1213:55 -

2 stops15h 50m

Deal found 26/10£206

Sun 29/1121:45 -

2 stops27h 30m

Sat 5/1208:25 -

1 stop10h 50m

Deal found 25/10£207

Tue 24/1112:00 -

2 stops11h 45m

Tue 1/1208:05 -

1 stop11h 10m

Deal found 27/10£212

Sun 25/1013:25 -

2 stops27h 00m

Sun 1/1106:35 -

Nonstop3h 55m

Deal found 23/10£215

Fri 23/1023:55 -

2 stops34h 15m

Wed 28/1007:50 -

Nonstop3h 50m

Deal found 23/10£217

Tue 24/1108:25 -

1 stop14h 50m

Tue 1/1222:15 -

1 stop13h 20m

Deal found 27/10£218

Tue 24/1112:00 -

2 stops11h 55m

Tue 1/1217:20 -

2 stops16h 10m

Deal found 27/10£220

Mon 26/1015:00 -

Nonstop4h 10m

Sun 1/1108:10 -

Nonstop4h 00m

Deal found 25/10£224

Best flights from Kos to London
Discover carefully curated flight deals from Kos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Thu 15/422:05 -

Nonstop4h 15m

Sun 18/412:20 -

Nonstop4h 05m

Deal found 23/10£113

Thu 15/406:00 -

1 stop10h 10m

Sun 18/412:20 -

Nonstop4h 05m

Deal found 23/10£152

Sun 29/1121:45 -

1 stop16h 40m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 26/10£254

Wed 25/1108:25 -

1 stop11h 30m

Wed 2/1222:15 -

1 stop16h 30m

Deal found 26/10£266

Wed 25/1120:35 -

2 stops17h 50m

Wed 2/1213:55 -

2 stops15h 50m

Deal found 26/10£206

Sun 29/1121:45 -

2 stops27h 30m

Sat 5/1208:25 -

1 stop10h 50m

Deal found 25/10£207

Sun 29/1108:25 -

1 stop9h 05m

Sat 5/1222:15 -

2 stops19h 15m

Deal found 25/10£276

Tue 24/1108:25 -

1 stop9h 20m

Sat 28/1117:35 -

1 stop12h 10m

Deal found 24/10£230

Sun 29/1108:25 -

2 stops16h 35m

Sat 5/1205:00 -

2 stops14h 15m

Deal found 26/10£230

Tue 24/1121:45 -

1 stop16h 40m

Sat 28/1113:25 -

1 stop5h 50m

Deal found 24/10£321

Wed 9/1212:00 -

1 stop6h 40m

Wed 16/1214:20 -

2 stops19h 10m

Deal found 25/10£234

Fri 27/1120:40 -

1 stop26h 35m

Mon 30/1122:15 -

1 stop13h 20m

Deal found 24/10£314

Mon 23/1117:15 -

1 stop6h 00m

Mon 30/1122:15 -

1 stop7h 30m

Deal found 24/10£314

Sat 23/112:00 -

1 stop7h 10m

Mon 22/306:10 -

2 stops9h 25m

Deal found 27/10£237

Mon 23/1108:25 -

1 stop14h 50m

Tue 1/1222:15 -

1 stop13h 20m

Deal found 24/10£314

Tue 24/1112:00 -

1 stop22h 45m

Tue 1/1216:10 -

1 stop17h 20m

Deal found 27/10£238

Fri 4/1208:25 -

2 stops16h 05m

Thu 10/1220:00 -

2 stops13h 30m

Deal found 27/10£241

Thu 26/1120:40 -

1 stop26h 35m

Tue 1/1222:15 -

1 stop13h 20m

Deal found 24/10£333

Fri 4/1221:45 -

1 stop16h 40m

Thu 10/1212:15 -

1 stop5h 50m

Deal found 27/10£242

Thu 21/108:25 -

1 stop28h 45m

Wed 24/312:15 -

1 stop23h 20m

Deal found 27/10£347

Thu 21/112:00 -

1 stop6h 55m

Sun 21/318:25 -

1 stop11h 20m

Deal found 27/10£244

Thu 21/112:00 -

1 stop6h 55m

Mon 22/306:10 -

2 stops9h 25m

Deal found 27/10£248

Wed 25/1108:25 -

1 stop14h 50m

Tue 1/1222:15 -

1 stop13h 20m

Deal found 24/10£364

Fri 27/1114:05 -

1 stop5h 50m

Fri 27/1122:15 -

1 stop13h 20m

Deal found 24/10£364

Tue 24/1112:00 -

2 stops16h 45m

Tue 1/1205:00 -

2 stops14h 15m

Deal found 27/10£253

Fri 22/120:35 -

1 stop26h 40m

Thu 25/322:15 -

1 stop13h 20m

Deal found 27/10£380

Wed 25/1108:25 -

1 stop10h 15m

Wed 2/1208:05 -

1 stop21h 40m

Deal found 26/10£260

Wed 9/1212:00 -

2 stops11h 40m

Wed 16/1215:05 -

2 stops14h 40m

Deal found 25/10£260

Wed 25/1108:25 -

2 stops14h 40m

Wed 2/1221:45 -

2 stops17h 00m

Deal found 26/10£272

Sun 29/1114:05 -

2 stops10h 50m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 26/10£282

Find flight deals from Kos to London

Round-trip from	£203
One-way from	£89
Good one-way deal	£37 or less

4/12-10/12
3 total stops
29h 20m total
Kos to London

Search Deals

28/11-31/12
2 total stops
11h 15m total
Kos to London

Search Deals

Price to beat on a one-way flight from Kos to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Sat 28/11

12:00-21:15

2 stops11h 15m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£89

Fastest return journey

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Thu 15/4

22:05-00:20

Nonstop4h 15m

London Gatwick

Sun 18/4

12:20-18:25

Nonstop4h 05m

£113

KosLondon

KGS Kos - LTN London Luton

KGSLTN

Kos

Sat 28/11

12:00-02:50

2 stops16h 50m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£116

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Sat 28/11

21:45-12:25

1 stop16h 40m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£128

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Sat 28/11

12:00-07:55

3 stops21h 55m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£134

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 28/12

18:05-12:20

2 stops44h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£148

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Thu 15/4

06:00-14:10

1 stop10h 10m

London Gatwick

Sun 18/4

12:20-18:25

Nonstop4h 05m

£152

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Sat 28/11

21:45-19:25

2 stops23h 40m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£162

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Mon 28/12

18:05-07:45

2 stops15h 40m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£163

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 28/12

08:25-21:15

1 stop14h 50m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£182

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 42 resultsSorted by cheapest first

...

Best time to book a flight from Kos to London

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

KGS-LON

KGS-STN

KGS-LGW

KGS-LHR

KGS-LTN

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 Kos to London

KGS-LON

KGS-STN

KGS-LGW

KGS-LHR

KGS-LTN

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

A simple way to save on the total cost of your ticket is to fly from Kos to London in the evening. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the morning.

Related info for your journey

What airport do you fly from for flights from Kos to London?
Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to London from Kos. Booking flights from Kos (KGS) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.
How long is the flight from Kos to London?
A quick flight from Kos to London can take about 4h 15m. easyJet provides one of the quickest options available for as low as £113. The distance from Kos to London is about 1663 mi. This flight may include one or multiple stops.
What are the most popular routes from Kos to London?
Most travelers choose Kos - London Gatwick, Kos - London Stansted or Kos - London Heathrow when deciding on the best route from Kos to London.
Can I find deals for flights from Kos to London that include hotel bookings?
Yes. In addition to deals on Kos to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kos to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kos to London.
Can I find deals for business class flights from Kos to London?
Yes. Cheapflights offers flight deals from Kos to London 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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How does Cheapflights help users find flights from Kos to London?

Deals for Kos to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kos to London.

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

Yes, we can. To see specific flights from Kos to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Kos to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Kos to London from £89

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kos to London

Cheapest flights from Kos to LondonExplore the most affordable flight options available from Kos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Explore the most affordable flight options available from Kos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Best flights from Kos to LondonDiscover carefully curated flight deals from Kos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Discover carefully curated flight deals from Kos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Last-minute flights from Kos to LondonDiscover last-minute flight deals from Kos to London. Data last updated 28 October 2026 and is based on user searches.

Discover last-minute flight deals from Kos to London. Data last updated 28 October 2026 and is based on user searches.

One-way flights from Kos to LondonSearch for one-way flight options from Kos to London. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.

Search for one-way flight options from Kos to London. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.

Find flight deals from Kos to London

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Cheapflights Fare Finder

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

Best time to book a flight from Kos to London

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

Cheapflights Insights

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

Find hourly flight availability from Kos to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2026.

A simple way to save on the total cost of your ticket is to fly from Kos to London in the evening. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the morning.

Related info for your journey

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

How long is the flight from Kos to London?

What are the most popular routes from Kos to London?

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

How can I find direct flights from Kos to London?

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kos to London

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Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Kos to London by cabin class

Find flights from Kos to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2026.

Kos and London flights

Browse other Kos and London flight options. Last updated on 28 October 2026.

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

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

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

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

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Cheapest flights from Kos to London
Explore the most affordable flight options available from Kos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2026.

Best flights from Kos to London
Discover carefully curated flight deals from Kos to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 October 2026.

Last-minute flights from Kos to London
Discover last-minute flight deals from Kos to London. Data last updated 28 October 2026 and is based on user searches.

One-way flights from Kos to London
Search for one-way flight options from Kos to London. Find affordable one-way fares based on user searches. Data last updated 28 October 2026.