How long is the flight from Kos to London?

A quick flight from Kos to London can take about 4h 10m. easyJet provides one of the quickest options available for as low as £148. The distance from Kos to London is about 1670 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 Stansted, Kos - London Heathrow or Kos - London Gatwick 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.

£94+ Cheap Flights from Kos to London

Cheap flight deals from Kos to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

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 10 November 2026.

Sun 29/1121:45 -

2 stops50h 10m

Sat 5/1217:35 -

1 stop15h 55m

Deal found 7/11£233

Mon 30/1108:25 -

1 stop11h 30m

Sun 6/1222:15 -

1 stop16h 30m

Deal found 9/11£244

Sun 29/1120:40 -

1 stop23h 15m

Sat 5/1222:15 -

1 stop13h 20m

Deal found 9/11£254

Mon 30/1108:25 -

1 stop15h 45m

Sun 6/1206:25 -

1 stop12h 50m

Deal found 9/11£263

Mon 30/1121:45 -

2 stops16h 35m

Sun 6/1222:15 -

1 stop7h 30m

Deal found 9/11£272

Sun 29/1112:00 -

1 stop26h 25m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 7/11£274

Sun 29/1112:00 -

1 stop26h 25m

Sat 5/1205:00 -

2 stops14h 15m

Deal found 7/11£278

Mon 30/1121:45 -

1 stop20h 00m

Sun 6/1208:55 -

2 stops10h 20m

Deal found 9/11£282

Sun 29/1108:25 -

2 stops13h 00m

Sat 5/1222:15 -

1 stop13h 20m

Deal found 7/11£287

Sun 20/1217:15 -

2 stops15h 50m

Sun 27/1223:20 -

2 stops10h 10m

Deal found 5/11£306

Sun 20/1212:00 -

2 stops13h 00m

Sat 26/1204:30 -

2 stops10h 15m

Deal found 5/11£324

Sun 20/1220:35 -

1 stop16h 35m

Sun 27/1222:15 -

1 stop13h 20m

Deal found 5/11£331

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 10 November 2026.

Sun 28/319:15 -

Nonstop4h 15m

Sun 4/412:20 -

Nonstop4h 05m

Deal found 8/11£96

Sat 1/522:50 -

Nonstop4h 10m

Tue 4/512:35 -

Nonstop3h 50m

Deal found 8/11£148

Thu 29/421:55 -

Nonstop4h 10m

Tue 4/517:15 -

1 stop22h 20m

Deal found 8/11£201

Sun 28/308:35 -

1 stop6h 00m

Sun 4/413:35 -

1 stop6h 20m

Deal found 8/11£207

Sun 29/1120:40 -

1 stop23h 15m

Sat 5/1222:15 -

1 stop13h 20m

Deal found 9/11£254

Thu 29/421:55 -

Nonstop4h 10m

Sat 1/515:45 -

1 stop15h 05m

Deal found 8/11£221

Sat 1/512:30 -

Nonstop4h 10m

Tue 4/512:20 -

2 stops10h 15m

Deal found 8/11£224

Sun 29/1112:00 -

1 stop26h 25m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 7/11£274

Sun 29/1121:45 -

2 stops50h 10m

Sat 5/1217:35 -

1 stop15h 55m

Deal found 7/11£233

Sat 3/406:00 -

1 stop17h 10m

Wed 7/422:15 -

1 stop17h 20m

Deal found 7/11£318

Sat 13/321:45 -

1 stop16h 40m

Wed 17/313:25 -

1 stop5h 50m

Deal found 7/11£319

Mon 30/1121:45 -

2 stops16h 35m

Sun 6/1222:15 -

1 stop7h 30m

Deal found 9/11£272

Sun 28/322:25 -

1 stop16h 10m

Sun 4/412:50 -

2 stops9h 45m

Deal found 8/11£274

Tue 13/418:05 -

2 stops30h 35m

Thu 15/412:15 -

1 stop10h 20m

Deal found 4/11£424

Sun 20/1217:15 -

2 stops15h 50m

Sun 27/1223:20 -

2 stops10h 10m

Deal found 5/11£306

Sun 20/1212:00 -

2 stops13h 00m

Sat 26/1204:30 -

2 stops10h 15m

Deal found 5/11£324

Mon 30/1108:25 -

2 stops15h 40m

Sun 6/1213:15 -

2 stops20h 15m

Deal found 9/11£327

Sun 29/1114:05 -

2 stops10h 50m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 9/11£331

Thu 29/408:35 -

2 stops15h 25m

Tue 4/522:15 -

1 stop24h 20m

Deal found 8/11£362

Sun 20/1216:15 -

1 stop9h 00m

Sun 27/1206:25 -

1 stop12h 50m

Deal found 5/11£369

Sat 1/520:35 -

2 stops19h 05m

Tue 4/506:30 -

2 stops13h 25m

Deal found 8/11£383

Find flight deals from Kos to London

Round-trip from	£96
One-way from	£94
Good one-way deal	£37 or less

easyJet
28/3-4/4
Nonstop
8h 20m total
Kos to London

Search Deals

1/12-31/12
2 total stops
25h 30m 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 - LGW London Gatwick

KGSLGW

Kos

Sun 28/3

19:15-21:30

Nonstop4h 15m

London Gatwick

Sun 4/4

12:20-18:25

Nonstop4h 05m

£96

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Mon 14/12

20:35-16:45

1 stop22h 10m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£101

Fastest return journey

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Sat 5/12

12:00-17:10

1 stop7h 10m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£102

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Mon 7/12

20:35-11:10

1 stop16h 35m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£103

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Sat 5/12

20:35-11:10

1 stop16h 35m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£109

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Thu 10/12

08:25-16:45

1 stop10h 20m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£110

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Sun 29/11

21:45-12:25

1 stop16h 40m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£113

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Wed 16/12

14:05-22:25

1 stop10h 20m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£116

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Tue 1/12

21:45-12:25

1 stop16h 40m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£119

KosLondon

KGS Kos - LTN London Luton

KGSLTN

Kos

Sat 5/12

12:00-19:45

2 stops9h 45m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£121

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 36 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-LGW

KGS-STN

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-LGW

KGS-STN

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 10m. easyJet provides one of the quickest options available for as low as £148. The distance from Kos to London is about 1670 mi. This flight may include one or multiple stops.
What are the most popular routes from Kos to London?
Most travelers choose Kos - London Stansted, Kos - London Heathrow or Kos - London Gatwick 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 £94

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. 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 10 November 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 10 November 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 10 November 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 10 November 2026.

Direct flights from Kos to LondonExplore direct flight options from Kos to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from Kos to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Kos to LondonDiscover last-minute flight deals from Kos to London. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Kos to London. Data last updated 10 November 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 10 November 2026.

Search for one-way flight options from Kos to London. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Kos to London

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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 10 November 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?

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Alternative routes for Kos to London

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Direct flights to England

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Search flights from Kos to London by cabin class

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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 10 November 2026.

Kos and London flights

Browse other Kos and London flight options. Last updated on 10 November 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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Book with Flexibility

Travel Smart

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 10 November 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 10 November 2026.

Direct flights from Kos to London
Explore direct flight options from Kos to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Kos to London
Discover last-minute flight deals from Kos to London. Data last updated 10 November 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 10 November 2026.