How long is the flight from Kos to London?

A quick flight from Kos to London can take about 6h. Aegean Airlines provides one of the quickest options available for as low as £193. The distance from Kos to London is about 1683 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.

£110+ 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 31 October 2026.

Fri 4/1221:45 -

1 stop12h 15m

Thu 10/1216:25 -

2 stops17h 05m

Deal found 28/10£185

Wed 25/1120:35 -

2 stops17h 50m

Wed 2/1213:55 -

2 stops15h 50m

Deal found 26/10£205

Sun 29/1121:45 -

1 stop12h 35m

Sat 5/1217:35 -

1 stop15h 55m

Deal found 29/10£208

Tue 24/1112:00 -

2 stops11h 45m

Tue 1/1208:05 -

1 stop11h 10m

Deal found 27/10£211

Tue 24/1108:25 -

1 stop14h 50m

Tue 1/1222:15 -

1 stop13h 20m

Deal found 27/10£217

Tue 24/1112:00 -

2 stops11h 55m

Tue 1/1217:20 -

2 stops16h 10m

Deal found 27/10£219

Sun 29/1108:25 -

2 stops16h 35m

Sat 5/1205:00 -

2 stops14h 15m

Deal found 26/10£228

Fri 4/1208:25 -

2 stops16h 05m

Thu 10/1220:00 -

2 stops13h 30m

Deal found 27/10£240

Fri 4/1221:45 -

1 stop16h 40m

Thu 10/1212:15 -

1 stop5h 50m

Deal found 27/10£240

Sun 29/1108:25 -

1 stop9h 05m

Sat 5/1222:15 -

1 stop16h 30m

Deal found 26/10£246

Mon 26/1022:50 -

Nonstop4h 05m

Fri 30/1020:35 -

2 stops22h 40m

Deal found 26/10£246

Thu 10/1212:00 -

1 stop6h 45m

Thu 17/1212:50 -

2 stops16h 55m

Deal found 26/10£249

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 31 October 2026.

Mon 11/117:15 -

1 stop6h 55m

Sun 17/106:25 -

1 stop8h 20m

Deal found 30/10£173

Mon 11/117:15 -

1 stop6h 00m

Sun 17/122:15 -

1 stop13h 20m

Deal found 30/10£193

Sun 29/1112:00 -

1 stop26h 25m

Sat 5/1213:25 -

1 stop5h 50m

Deal found 29/10£263

Fri 4/1221:45 -

1 stop12h 15m

Thu 10/1216:25 -

2 stops17h 05m

Deal found 28/10£185

Mon 11/120:35 -

2 stops42h 15m

Sun 17/118:25 -

1 stop17h 10m

Deal found 30/10£190

Wed 25/1120:35 -

2 stops17h 50m

Wed 2/1213:55 -

2 stops15h 50m

Deal found 26/10£205

Wed 25/1108:25 -

1 stop11h 30m

Wed 2/1222:15 -

1 stop16h 30m

Deal found 26/10£264

Sun 29/1121:45 -

2 stops27h 30m

Sat 5/1208:25 -

1 stop25h 05m

Deal found 26/10£209

Tue 24/1112:00 -

2 stops11h 55m

Tue 1/1217:20 -

2 stops16h 10m

Deal found 27/10£219

Sun 29/1119:55 -

2 stops21h 35m

Sat 5/1222:15 -

1 stop16h 30m

Deal found 29/10£305

Sun 29/1108:25 -

2 stops16h 35m

Sat 5/1205:00 -

2 stops14h 15m

Deal found 26/10£228

Wed 25/1108:25 -

1 stop11h 30m

Sun 29/1122:15 -

1 stop13h 20m

Deal found 30/10£332

Sat 23/112:00 -

1 stop7h 10m

Sun 21/308:10 -

2 stops9h 20m

Deal found 27/10£240

Thu 21/108:25 -

1 stop28h 45m

Wed 24/312:15 -

1 stop23h 20m

Deal found 27/10£345

Fri 4/1208:25 -

2 stops16h 05m

Thu 10/1220:00 -

2 stops13h 30m

Deal found 27/10£240

Mon 18/120:35 -

1 stop16h 35m

Wed 24/312:15 -

1 stop5h 50m

Deal found 27/10£345

Thu 21/112:00 -

1 stop6h 55m

Mon 22/306:10 -

2 stops9h 25m

Deal found 27/10£247

Sun 17/120:35 -

1 stop26h 40m

Sat 27/322:15 -

1 stop16h 20m

Deal found 27/10£347

Tue 24/1112:00 -

2 stops16h 45m

Tue 1/1205:00 -

2 stops14h 15m

Deal found 27/10£252

Sun 29/1121:45 -

1 stop26h 25m

Sat 5/1215:40 -

1 stop17h 50m

Deal found 29/10£253

Fri 4/1221:45 -

1 stop16h 40m

Thu 10/1212:15 -

1 stop5h 50m

Deal found 28/10£256

Wed 25/1108:25 -

1 stop10h 15m

Wed 2/1208:05 -

1 stop21h 40m

Deal found 26/10£258

Sun 17/114:05 -

1 stop5h 55m

Sun 21/318:25 -

1 stop11h 20m

Deal found 27/10£258

Wed 25/1108:25 -

2 stops14h 40m

Wed 2/1221:45 -

2 stops17h 00m

Deal found 26/10£270

Sun 29/1108:25 -

1 stop9h 05m

Sat 5/1208:40 -

2 stops10h 35m

Deal found 26/10£284

Wed 25/1121:45 -

2 stops20h 20m

Wed 2/1217:05 -

2 stops16h 25m

Deal found 26/10£289

Fri 4/1212:00 -

1 stop11h 15m

Thu 10/1216:35 -

1 stop13h 10m

Deal found 28/10£304

Mon 11/117:15 -

2 stops21h 45m

Sun 17/119:30 -

2 stops22h 35m

Deal found 30/10£328

Tue 23/312:00 -

1 stop6h 45m

Thu 25/313:25 -

1 stop5h 50m

Deal found 27/10£340

Mon 11/121:45 -

2 stops25h 20m

Sun 17/109:10 -

3 stops26h 25m

Deal found 30/10£348

Find flight deals from Kos to London

Round-trip from	£173
One-way from	£110
Good one-way deal	£36 or less

11/1-17/1
2 total stops
15h 15m total
Kos to London

Search Deals

Aegean Airlines
29/11-31/12
1 total stop
14h 50m 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 7/11

10:35-07:55

2 stops23h 20m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£129

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Sun 29/11

14:05-22:55

2 stops10h 50m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£144

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Sat 7/11

10:35-08:55

2 stops24h 20m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£159

KosLondon

KGS Kos - LTN London Luton

KGSLTN

Kos

Sat 7/11

10:35-11:15

2 stops26h 40m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£165

KosLondon

KGS Kos - LTN London Luton

KGSLTN

Kos

Sun 8/11

21:00-14:25

2 stops19h 25m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£166

KosLondon

KGS Kos - LGW London Gatwick

KGSLGW

Kos

Mon 11/1

17:15-22:10

1 stop6h 55m

London Gatwick

Sun 17/1

06:25-16:45

1 stop8h 20m

£173

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Fri 4/12

21:45-08:00

1 stop12h 15m

London Stansted

Thu 10/12

16:25-11:30

2 stops17h 05m

£185

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Fri 6/11

21:45-18:10

2 stops22h 25m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£186

KosLondon

KGS Kos - STN London Stansted

KGSSTN

Kos

Mon 11/1

20:35-12:50

2 stops42h 15m

London Stansted

Sun 17/1

18:25-13:35

1 stop17h 10m

£190

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 11/1

17:15-21:15

1 stop6h 00m

London Heathrow

Sun 17/1

22:15-13:35

1 stop13h 20m

£193

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 50 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-LHR

KGS-LGW

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-LHR

KGS-LGW

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 6h. Aegean Airlines provides one of the quickest options available for as low as £193. The distance from Kos to London is about 1683 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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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 £110

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. 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 31 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 31 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 31 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 31 October 2026.

Last-minute flights from Kos to LondonDiscover last-minute flight deals from Kos to London. Data last updated 31 October 2026 and is based on user searches.

Discover last-minute flight deals from Kos to London. Data last updated 31 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 31 October 2026.

Search for one-way flight options from Kos to London. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

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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 31 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

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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 31 October 2026.

Kos and London flights

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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 31 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 31 October 2026.

Last-minute flights from Kos to London
Discover last-minute flight deals from Kos to London. Data last updated 31 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 31 October 2026.