What are the cheapest airlines flying from London to Kos round-trip?

Cheapflights users have booked flights from London to Kos round-trip from £37. Other airlines that can offer you cheap pricing are easyJet, from £90, and Aegean Airlines, from £180. Ryanair is currently priced 84% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from London to Kos one-way?

For one-way options, check prices for easyJet. According to our data, you can fly for as low as £51. Users have also found prices from £52 and £93 on Ryanair and Jet2, respectively.

What are the most popular routes from London to Kos?

The most popular flight routes from London to Kos are London Heathrow - Kos, London Gatwick - Kos and London Stansted - Kos.

What are the most popular airlines that fly from London to Kos?

Before booking your flight from London to Kos check out the most popular airlines for this route: Aegean Airlines, British Airways or Eurowings.

What is the cheapest day to fly round-trip from London to Kos?

Flights from London to Kos are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kos.

How far in advance should I book a flight from London to Kos?

To save on the cost of your flight from London to Kos, book at least 21 days before your planned departure. Booking around this time can save you about 101% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £134 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £192.

What is the cheapest month to fly from London to Kos?

Our data shows that June tends to be the cheapest month to fly to Kos from London. Users have commonly found prices around £240 for the month, but tickets can be as low as £67. Due to multiple factors, prepare for potentially higher prices in December.

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

Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from London to Kos. 9 airlines have flights to Kos from London on a regular basis. Booking flights from London to Kos should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

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

How can I find direct flights from London to Kos?

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

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

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

£37+ Flights from London to Kos

The best prices from London to Kos are usually found in June or April, booked 20 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from London to Kos

Round-trip from	£37
Popular in	December
Cheapest in	June
Average price	£254
Good round-trip deal	£109 or less
Good one-way deal	£92 or less

Ryanair
3/4-7/4
Nonstop
8h 00m total
London to Kos

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£37 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Kos.

Search Deals

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

Search Deals

Find flight deals from London to Kos

Cheapest flights from London to Kos
Explore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 31/310:45STN - KGS

Nonstop3h 50mRyanair

Mon 7/417:00KGS - STN

Nonstop4h 10mRyanair

Deal found 20/2£63

Thu 3/415:10LGW - KGS

Nonstop4h 00measyJet

Wed 9/414:55KGS - LGW

Nonstop4h 20measyJet

Deal found 20/2£90

Mon 31/310:45STN - KGS

Nonstop3h 50mMultiple Airlines

Mon 7/416:15KGS - STN

1 stop10h 35mMultiple Airlines

Deal found 20/2£112

Thu 3/415:10LGW - KGS

Nonstop4h 00mMultiple Airlines

Mon 7/408:35KGS - LGW

1 stop6h 00mMultiple Airlines

Deal found 20/2£132

Wed 9/709:00LHR - KGS

1 stop8h 05mMultiple Airlines

Sun 13/711:25KGS - LHR

1 stop12h 10mMultiple Airlines

Deal found 20/2£179

Mon 31/322:15LHR - KGS

1 stop10h 40mAegean Airlines

Mon 7/406:00KGS - LHR

1 stop11h 30mAegean Airlines

Deal found 20/2£180

Mon 31/315:10LTN - KGS

2 stops30h 45mMultiple Airlines

Mon 7/416:15KGS - LTN

1 stop25h 50mMultiple Airlines

Deal found 20/2£180

Fri 9/516:30LHR - KGS

1 stop14h 20mLufthansa

Thu 15/519:30KGS - LHR

1 stop15h 10mLufthansa

Deal found 20/2£194

Tue 16/911:05LHR - KGS

1 stop21h 15mBrussels Airlines

Wed 24/911:15KGS - LHR

1 stop12h 20mBrussels Airlines

Deal found 20/2£200

Wed 17/918:35LGW - KGS

1 stop13h 35mSWISS

Tue 23/920:30KGS - LGW

1 stop23h 20mSWISS

Deal found 20/2£205

Tue 16/906:00LHR - KGS

1 stop11h 40mSWISS

Tue 23/920:30KGS - LHR

1 stop23h 20mSWISS

Deal found 20/2£208

Thu 2/1014:50LGW - KGS

Nonstop3h 55mBritish Airways

Thu 16/1021:45KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 21/2£211

Best flights from London to Kos
Discover carefully curated flight deals from London to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Thu 3/408:45STN - KGS

Nonstop3h 50mRyanair

Mon 7/417:00KGS - STN

Nonstop4h 10mRyanair

Deal found 19/2£37

Thu 3/415:10LGW - KGS

Nonstop4h 00measyJet

Wed 9/414:55KGS - LGW

Nonstop4h 20measyJet

Deal found 20/2£90

Mon 31/310:45STN - KGS

Nonstop3h 50mMultiple Airlines

Mon 7/416:15KGS - STN

1 stop10h 35mMultiple Airlines

Deal found 20/2£112

Mon 31/322:15LHR - KGS

1 stop10h 40mAegean Airlines

Mon 7/406:00KGS - LHR

1 stop11h 30mAegean Airlines

Deal found 20/2£180

Fri 9/516:30LHR - KGS

1 stop14h 20mLufthansa

Thu 15/519:30KGS - LHR

1 stop15h 10mLufthansa

Deal found 20/2£194

Wed 9/716:10STN - KGS

Nonstop4h 00mJet2

Sun 13/712:45KGS - STN

Nonstop4h 10mJet2

Deal found 20/2£256

Thu 3/415:10LGW - KGS

Nonstop4h 00mMultiple Airlines

Mon 7/408:35KGS - LGW

1 stop6h 00mMultiple Airlines

Deal found 20/2£132

Sun 25/520:05LHR - KGS

1 stop12h 05mSWISS

Sun 1/617:50KGS - LHR

1 stop16h 05mSWISS

Deal found 20/2£276

Mon 31/313:35LGW - KGS

1 stop6h 20mSky Express

Tue 8/408:35KGS - LGW

1 stop6h 00mSky Express

Deal found 20/2£280

Sun 10/811:05LHR - KGS

1 stop21h 20mBrussels Airlines

Thu 21/811:25KGS - LHR

1 stop7h 40mBrussels Airlines

Deal found 20/2£286

Wed 9/714:50LGW - KGS

Nonstop3h 55mBritish Airways

Sun 13/721:05KGS - LGW

Nonstop4h 00mBritish Airways

Deal found 20/2£305

Wed 9/709:00LHR - KGS

1 stop8h 05mMultiple Airlines

Sun 13/711:25KGS - LHR

1 stop12h 10mMultiple Airlines

Deal found 20/2£179

Direct flights from London to Kos
Explore direct flight options from London to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Mon 31/310:45STN - KGS

Nonstop3h 50mRyanair

Mon 7/417:00KGS - STN

Nonstop4h 10mRyanair

Deal found 20/2£63

Thu 3/415:10LGW - KGS

Nonstop4h 00measyJet

Wed 9/414:55KGS - LGW

Nonstop4h 20measyJet

Deal found 20/2£90

Sun 18/517:50LGW - KGS

Nonstop4h 00mMultiple Airlines

Sun 25/521:05KGS - LGW

Nonstop4h 00mMultiple Airlines

Deal found 21/2£202

Wed 9/716:10STN - KGS

Nonstop4h 00mJet2

Sun 13/712:45KGS - STN

Nonstop4h 10mJet2

Deal found 20/2£256

Wed 9/714:50LGW - KGS

Nonstop3h 55mBritish Airways

Sun 13/721:05KGS - LGW

Nonstop4h 00mBritish Airways

Deal found 20/2£305

Sat 17/510:10LGW - KGS

Nonstop3h 50mTUI Airways

Sat 24/517:15KGS - LGW

Nonstop4h 10mTUI Airways

Deal found 21/2£426

Last-minute flights from London to Kos
Discover last-minute flight deals from London to Kos. Data last updated 21 February 2025 and is based on user searches.

Thu 20/312:15LGW - KGS

1 stop27h 55mAegean Airlines

Mon 24/320:35KGS - LGW

1 stop16h 35mAegean Airlines

Deal found 20/2£325

Wed 26/322:15LHR - KGS

1 stop7h 50mMultiple Airlines

Mon 21/422:25KGS - LHR

2 stops40h 05mMultiple Airlines

Deal found 20/2£276

Mon 31/310:45STN - KGS

Nonstop3h 50mRyanair

Mon 7/417:00KGS - STN

Nonstop4h 10mRyanair

Deal found 20/2£63

Mon 31/310:45STN - KGS

Nonstop3h 50mMultiple Airlines

Mon 7/416:15KGS - STN

1 stop10h 35mMultiple Airlines

Deal found 20/2£112

Mon 31/322:15LHR - KGS

1 stop10h 40mAegean Airlines

Mon 7/406:00KGS - LHR

1 stop11h 30mAegean Airlines

Deal found 20/2£180

Mon 31/315:10LTN - KGS

2 stops30h 45mMultiple Airlines

Mon 7/416:15KGS - LTN

1 stop25h 50mMultiple Airlines

Deal found 20/2£180

Mon 31/320:40LGW - KGS

2 stops12h 15mMultiple Airlines

Mon 7/422:25KGS - LGW

1 stop27h 15mMultiple Airlines

Deal found 20/2£207

Mon 31/313:35LGW - KGS

1 stop6h 20mSky Express

Tue 8/408:35KGS - LGW

1 stop6h 00mSky Express

Deal found 20/2£280

Mon 31/308:45LCY - KGS

2 stops13h 10mMultiple Airlines

Tue 8/406:00KGS - LCY

2 stops14h 35mMultiple Airlines

Deal found 20/2£417

Mon 31/313:35LGW - KGS

1 stop6h 20mHahn Air Systems

Tue 8/417:25KGS - LGW

2 stops21h 15mHahn Air Systems

Deal found 20/2£528

One-way flights from London to Kos
Search for one-way flight options from London to Kos. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Thu 3/415:10LGW - KGS

Nonstop4h 00measyJet

Deal found 21/2£51

Mon 21/410:45STN - KGS

Nonstop3h 50mRyanair

Deal found 21/2£52

Tue 19/806:35STN - KGS

1 stop6h 30mMultiple Airlines

Deal found 20/2£90

Wed 9/716:10STN - KGS

Nonstop4h 00mJet2

Deal found 20/2£93

Wed 19/322:15LHR - KGS

1 stop11h 50mAegean Airlines

Deal found 20/2£100

Wed 9/706:55LHR - KGS

1 stop14h 00mMultiple Airlines

Deal found 20/2£102

Sat 1/322:40LTN - KGS

2 stops11h 25mMultiple Airlines

Deal found 20/2£105

Wed 9/714:50LGW - KGS

Nonstop3h 55mBritish Airways

Deal found 20/2£112

Sat 1/315:10LGW - KGS

1 stop18h 55mMultiple Airlines

Deal found 20/2£126

Tue 3/613:35LGW - KGS

1 stop6h 20mSky Express

Deal found 20/2£131

Wed 7/518:35LGW - KGS

1 stop13h 40mSWISS

Deal found 20/2£135

Wed 19/312:15LGW - KGS

1 stop5h 50mAegean Airlines

Deal found 20/2£139

Find flights from London to Kos within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 31/3

10:45-16:35

Nonstop3h 50m

Kos

Mon 7/4

17:00-19:10

Nonstop4h 10m

£63

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 3/4

15:10-21:10

Nonstop4h 00m

Kos

Wed 9/4

14:55-17:15

Nonstop4h 20m

£90

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 31/3

10:45-16:35

Nonstop3h 50m

Kos

Mon 7/4

16:15-00:50

1 stop10h 35m

£112

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 3/4

15:10-21:10

Nonstop4h 00m

Kos

Mon 7/4

08:35-12:35

1 stop6h 00m

£132

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Wed 9/7

09:00-19:05

1 stop8h 05m

Kos

Sun 13/7

11:25-21:35

1 stop12h 10m

£179

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Mon 31/3

22:15-10:55

1 stop10h 40m

Kos

Mon 7/4

06:00-15:30

1 stop11h 30m

£180

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 31/3

15:10-23:55

2 stops30h 45m

Kos

Mon 7/4

16:15-16:05

1 stop25h 50m

£180

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Fri 9/5

16:30-08:50

1 stop14h 20m

Kos

Thu 15/5

19:30-08:40

1 stop15h 10m

£194

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 9/7

16:10-22:10

Nonstop4h 00m

Kos

Sun 13/7

12:45-14:55

Nonstop4h 10m

£256

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Sun 25/5

20:05-10:10

1 stop12h 05m

Kos

Sun 1/6

17:50-07:55

1 stop16h 05m

£276

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 43 results

...

Best time to book a flight from London to Kos

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

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.

Travel insights for flights from London to Kos

Get recent, data-driven insights about flights from London to Kos including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Kos?

The price you pay for your flight from London to Kos may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Unlike at midday, when flights are generally more expensive, you can save up to 28% on flights from London to Kos by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London to Kos?

Travellers seeking maximum savings on their London to Kos flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kos by month

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

Temperature in Kos by month

If weather is an important factor for your trip to Kos, 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 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kos

Read reviews from past customers who have flown Jet2, Emirates and Aegean Airlines from London to Kos. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Jet2

8.3

Very Good

156 reviews

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Emirates

8.1

Very Good

3,276 reviews

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Aegean Airlines

8.1

Very Good

733 reviews

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

SWISS

7.5

Good

1,568 reviews

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Sky Express

7.4

Good

112 reviews

Jet2

8.3

Very Good

156 reviews

Check prices

Reviews

1 / 15

10.0

Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Related info for your journey

What airport do you fly into for flights to Kos from London?
Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from London to Kos. 9 airlines have flights to Kos from London on a regular basis. Booking flights from London to Kos should not be difficult; the airport handles an average of 0 inbound flights from London per day.
What are the cheapest airlines flying from London to Kos round-trip?
Cheapflights users have booked flights from London to Kos round-trip from £37. Other airlines that can offer you cheap pricing are easyJet, from £90, and Aegean Airlines, from £180. Ryanair is currently priced 84% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Kos one-way?
For one-way options, check prices for easyJet. According to our data, you can fly for as low as £51. Users have also found prices from £52 and £93 on Ryanair and Jet2, respectively.
What are the most popular routes from London to Kos?
The most popular flight routes from London to Kos are London Heathrow - Kos, London Gatwick - Kos and London Stansted - Kos.
Can I find deals for flights from London to Kos that include hotel bookings?
Yes. In addition to deals on London to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Kos.
Can I find deals for business class flights from London to Kos?
Yes. Cheapflights offers flight deals from London to Kos 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

Kardamena

Marmari

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Top 9 airlines flying from London to Kos

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£61	Average£205	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Ryanair	Cheapest£62	Average£208	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
TUI Airways	Cheapest£116	Average£340	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Lufthansa	Cheapest£139	Average£324	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Jet2	Cheapest£168	Average£295	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
SWISS	Cheapest£170	Average£354	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest£179	Average£364	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aegean Airlines	Cheapest£183	Average£292	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Eurowings	Cheapest£229	Average£375	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kos from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Kos from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Kos flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from London to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Kos from £37

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Kos are usually found in June or April, booked 20 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from London to Kos

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Kos

Cheapest flights from London to KosExplore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from London to Kos within your budget

Best time to book a flight from London to Kos

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

Travel insights for flights from London to Kos

Get recent, data-driven insights about flights from London to Kos including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Kos?

Use this chart to determine the optimal time to book a return flight from London to Kos. Price data was last updated on 14 February 2025.

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

Find hourly flight availability from London to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

What is the cheapest day to fly from London to Kos?

Use this chart to determine the cheapest time to fly return from London to Kos. Price data was last updated on 16 December 2024.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 21 February 2025.

Read reviews from past customers who have flown Jet2, Emirates and Aegean Airlines from London to Kos. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines flying from London to Kos round-trip?

What are the cheapest airlines to fly from London to Kos one-way?

What are the most popular routes from London to Kos?

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

How can I find direct flights from London to Kos?

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

Travelling to a place near London?

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Fly from London to Kos on these airlines

Choose from the following airlines for your flight from London to Kos. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.

Top 9 airlines flying from London to Kos

Fly with Cheapflights

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

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

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

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

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Cheapest flights from London to Kos
Explore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.