How long is the flight from United Kingdom to Kos?

For as low as £281, Aegean Airlines can have you in Kos from United Kingdom in 4h 15m. United Kingdom and Kos are separated by a distance of 1830 mi. This flight may include one or multiple stops.

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

One-way options have recently been found by users for as low as £22 on Ryanair. Other airlines that offer cheap prices include Jet2 from £45 and easyJet from £47 one-way.

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.

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).

What are the most popular routes from United Kingdom to Kos?

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

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

Before booking your flight from United Kingdom to Kos check out the most popular airlines for this route: easyJet, TUI Airways or Jet2.

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

For a flight from United Kingdom to Kos, you will be flying into Kos. Kos (KGS) is just 12.8 mi from the center of the city.

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

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

How can I find direct flights from United Kingdom to Kos?

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

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

Yes. Cheapflights offers flight deals from United Kingdom 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.

£52+ Flights from the United Kingdom to Kos

Cheap flight deals from United Kingdom to Kos

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Kos
Explore the most affordable flight options available from United Kingdom to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sat 13/1220:50LTN - KGS

2 stops36h 40mMultiple Airlines

Sun 4/121:45KGS - LTN

1 stop27h 25mMultiple Airlines

Deal found 10/12£447

Sat 13/1208:40STN - KGS

1 stop9h 25mMultiple Airlines

Sun 4/121:45KGS - STN

2 stops35h 50mMultiple Airlines

Deal found 10/12£456

Sat 13/1206:20LGW - KGS

2 stops12h 55mMultiple Airlines

Sun 4/120:40KGS - LGW

2 stops16h 15mMultiple Airlines

Deal found 10/12£493

Sat 13/1220:15LHR - KGS

2 stops18h 50mMultiple Airlines

Sun 4/121:05KGS - LHR

2 stops24h 30mMultiple Airlines

Deal found 10/12£728

Sat 13/1208:35LCY - KGS

2 stops9h 30mMultiple Airlines

Sun 4/121:05KGS - LCY

2 stops46h 00mMultiple Airlines

Deal found 10/12£1,245

Best flights from United Kingdom to Kos
Discover carefully curated flight deals from United Kingdom to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Mon 19/114:30LTN - KGS

1 stop19h 00mMultiple Airlines

Mon 26/112:00KGS - LTN

1 stop13h 10mMultiple Airlines

Deal found 11/12£140

Mon 19/122:15LHR - KGS

1 stop7h 50mAegean Airlines

Mon 26/112:35KGS - LHR

1 stop7h 20mAegean Airlines

Deal found 11/12£167

Sun 17/515:55STN - KGS

Nonstop3h 50mRyanair

Sun 24/522:10KGS - STN

Nonstop4h 10mRyanair

Deal found 10/12£205

Sat 30/506:05MAN - KGS

1 stop11h 40mBrussels Airlines

Sat 6/620:45KGS - MAN

1 stop27h 05mBrussels Airlines

Deal found 10/12£235

Mon 8/614:40LGW - KGS

Nonstop4h 00mBritish Airways

Wed 17/621:45KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 10/12£244

Fri 29/513:25BHX - KGS

Nonstop4h 00measyJet

Fri 5/620:10KGS - BHX

Nonstop4h 20measyJet

Deal found 10/12£258

Sun 25/118:15STN - KGS

1 stop11h 50mMultiple Airlines

Sun 1/221:45KGS - STN

1 stop11h 55mMultiple Airlines

Deal found 11/12£143

Sat 24/108:40STN - KGS

1 stop10h 35mMultiple Airlines

Sat 31/116:40KGS - STN

1 stop8h 30mMultiple Airlines

Deal found 10/12£150

Mon 19/108:05STN - KGS

1 stop11h 10mMultiple Airlines

Mon 26/112:00KGS - STN

1 stop6h 50mMultiple Airlines

Deal found 11/12£153

Sun 25/114:30LTN - KGS

1 stop15h 35mMultiple Airlines

Sun 1/216:15KGS - LTN

1 stop9h 00mMultiple Airlines

Deal found 11/12£159

Sat 16/511:05LHR - KGS

1 stop21h 15mBrussels Airlines

Sat 30/520:45KGS - LHR

1 stop15h 30mBrussels Airlines

Deal found 11/12£238

Sun 25/112:15LHR - KGS

1 stop6h 20mAegean Airlines

Sun 1/221:05KGS - LHR

1 stop26h 10mAegean Airlines

Deal found 11/12£247

Sat 30/513:45EMA - KGS

Nonstop3h 55mTUI Airways

Sat 6/620:40KGS - EMA

Nonstop4h 05mTUI Airways

Deal found 10/12£498

Fri 8/513:25BHX - KGS

Nonstop4h 00measyJet

Fri 15/520:10KGS - BHX

Nonstop4h 20measyJet

Deal found 11/12£267

Sun 25/114:35LGW - KGS

1 stop15h 30mMultiple Airlines

Sun 1/217:35KGS - LGW

1 stop7h 20mMultiple Airlines

Deal found 11/12£187

Mon 11/522:15LHR - KGS

1 stop8h 35mAegean Airlines

Sat 16/506:00KGS - LHR

1 stop11h 30mAegean Airlines

Deal found 10/12£267

Tue 9/614:45LPL - KGS

Nonstop4h 15measyJet

Tue 23/621:50KGS - LPL

Nonstop4h 35measyJet

Deal found 10/12£281

Thu 22/118:10MAN - KGS

2 stops20h 40mMultiple Airlines

Wed 28/108:35KGS - MAN

1 stop9h 15mMultiple Airlines

Deal found 10/12£196

Thu 22/108:55BHX - KGS

2 stops24h 35mMultiple Airlines

Thu 29/120:35KGS - BHX

2 stops23h 30mMultiple Airlines

Deal found 11/12£199

Tue 9/606:25MAN - KGS

Nonstop4h 15measyJet

Tue 23/613:25KGS - MAN

Nonstop4h 30measyJet

Deal found 10/12£312

Thu 2/415:10LGW - KGS

Nonstop4h 05mMultiple Airlines

Mon 6/408:35KGS - LGW

1 stop7h 20mMultiple Airlines

Deal found 10/12£199

Thu 4/607:00MAN - KGS

Nonstop4h 15measyJet

Thu 11/614:05KGS - MAN

Nonstop4h 30measyJet

Deal found 11/12£320

Sun 25/118:20BRS - KGS

2 stops23h 45mMultiple Airlines

Sun 1/221:45KGS - BRS

2 stops26h 00mMultiple Airlines

Deal found 11/12£200

Mon 19/107:30LGW - KGS

1 stop10h 35mMultiple Airlines

Mon 26/108:35KGS - LGW

1 stop9h 35mMultiple Airlines

Deal found 10/12£205

Mon 26/115:15LHR - KGS

2 stops42h 15mMultiple Airlines

Mon 2/221:45KGS - LHR

1 stop25h 30mMultiple Airlines

Deal found 12/12£206

Sun 25/106:00BHX - KGS

3 stops24h 05mMultiple Airlines

Sun 1/216:15KGS - BHX

3 stops28h 35mMultiple Airlines

Deal found 10/12£209

Sun 10/508:30BHX - KGS

1 stop9h 45mMultiple Airlines

Fri 15/520:10KGS - BHX

Nonstop4h 20mMultiple Airlines

Deal found 11/12£217

Sat 24/113:25MAN - KGS

2 stops18h 05mMultiple Airlines

Sat 31/120:35KGS - MAN

2 stops28h 10mMultiple Airlines

Deal found 10/12£217

Mon 8/609:00LTN - KGS

1 stop11h 35mMultiple Airlines

Wed 17/618:00KGS - LTN

2 stops10h 45mMultiple Airlines

Deal found 10/12£217

Fri 8/508:30BHX - KGS

1 stop11h 30mMultiple Airlines

Fri 15/520:10KGS - BHX

Nonstop4h 20mMultiple Airlines

Deal found 11/12£221

Direct flights from United Kingdom to Kos
Explore direct flight options from United Kingdom to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 December 2025.

Sun 17/515:55STN - KGS

Nonstop3h 50mRyanair

Sun 24/522:10KGS - STN

Nonstop4h 10mRyanair

Deal found 10/12£205

Mon 8/614:40LGW - KGS

Nonstop4h 00mBritish Airways

Wed 17/621:45KGS - LGW

Nonstop4h 10mBritish Airways

Deal found 10/12£244

Fri 29/513:25BHX - KGS

Nonstop4h 00measyJet

Fri 5/620:10KGS - BHX

Nonstop4h 20measyJet

Deal found 10/12£258

Fri 8/513:25BHX - KGS

Nonstop4h 00measyJet

Fri 15/520:10KGS - BHX

Nonstop4h 20measyJet

Deal found 11/12£267

Thu 28/515:10LGW - KGS

Nonstop4h 05measyJet

Mon 1/614:15KGS - LGW

Nonstop4h 15measyJet

Deal found 10/12£275

Tue 9/614:45LPL - KGS

Nonstop4h 15measyJet

Tue 23/621:50KGS - LPL

Nonstop4h 35measyJet

Deal found 10/12£281

Sun 17/512:20LGW - KGS

Nonstop4h 05measyJet

Sun 24/519:15KGS - LGW

Nonstop4h 15measyJet

Deal found 10/12£310

Tue 9/606:25MAN - KGS

Nonstop4h 15measyJet

Tue 23/613:25KGS - MAN

Nonstop4h 30measyJet

Deal found 10/12£312

Thu 4/607:00MAN - KGS

Nonstop4h 15measyJet

Thu 11/614:05KGS - MAN

Nonstop4h 30measyJet

Deal found 11/12£320

Mon 8/616:40STN - KGS

Nonstop4h 00mJet2

Wed 17/623:00KGS - STN

Nonstop4h 10mJet2

Deal found 10/12£340

Sun 31/516:25MAN - KGS

Nonstop4h 15measyJet

Sun 7/623:30KGS - MAN

Nonstop4h 30measyJet

Deal found 10/12£359

Sun 31/516:25MAN - KGS

Nonstop4h 15measyJet

Sat 6/615:00KGS - MAN

Nonstop4h 30measyJet

Deal found 10/12£365

Last-minute flights from United Kingdom to Kos
Discover last-minute flight deals from United Kingdom to Kos. Data last updated 12 December 2025 and is based on user searches.

Mon 19/114:30LTN - KGS

1 stop19h 00mMultiple Airlines

Mon 26/112:00KGS - LTN

1 stop13h 10mMultiple Airlines

Deal found 11/12£140

Mon 19/108:05STN - KGS

1 stop11h 10mMultiple Airlines

Mon 26/112:00KGS - STN

1 stop6h 50mMultiple Airlines

Deal found 11/12£153

Mon 19/122:15LHR - KGS

1 stop7h 50mAegean Airlines

Mon 26/112:35KGS - LHR

1 stop7h 20mAegean Airlines

Deal found 11/12£167

Thu 22/118:10MAN - KGS

2 stops20h 40mMultiple Airlines

Wed 28/121:45KGS - MAN

2 stops19h 05mMultiple Airlines

Deal found 10/12£181

Thu 22/108:55BHX - KGS

2 stops24h 35mMultiple Airlines

Thu 29/120:35KGS - BHX

2 stops23h 30mMultiple Airlines

Deal found 11/12£199

Sat 24/108:40STN - KGS

1 stop10h 35mMultiple Airlines

Sat 31/116:40KGS - STN

1 stop8h 30mMultiple Airlines

Deal found 10/12£150

Sat 24/113:25MAN - KGS

2 stops18h 05mMultiple Airlines

Sat 31/108:35KGS - MAN

3 stops17h 50mMultiple Airlines

Deal found 10/12£197

Sun 25/118:15STN - KGS

1 stop11h 50mMultiple Airlines

Sun 1/221:45KGS - STN

1 stop11h 55mMultiple Airlines

Deal found 11/12£143

Sun 25/114:30LTN - KGS

1 stop15h 35mMultiple Airlines

Sun 1/216:15KGS - LTN

1 stop9h 00mMultiple Airlines

Deal found 11/12£159

Sun 25/114:35LGW - KGS

1 stop15h 30mMultiple Airlines

Sun 1/217:35KGS - LGW

1 stop7h 20mMultiple Airlines

Deal found 11/12£187

Sun 25/118:20BRS - KGS

2 stops23h 45mMultiple Airlines

Sun 1/221:45KGS - BRS

2 stops26h 00mMultiple Airlines

Deal found 11/12£200

Mon 26/122:15LHR - KGS

1 stop11h 50mAegean Airlines

Mon 2/208:35KGS - LHR

1 stop14h 40mAegean Airlines

Deal found 12/12£167

One-way flights from United Kingdom to Kos
Search for one-way flight options from United Kingdom to Kos. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.

Sun 5/412:20LGW - KGS

Nonstop4h 05measyJet

Deal found 10/12£52

Sun 29/312:20LGW - KGS

Nonstop4h 05measyJet

Deal found 10/12£68

Tue 13/106:30STN - KGS

1 stop23h 35mMultiple Airlines

Deal found 11/12£72

Fri 6/216:05STN - KGS

1 stop17h 25mMultiple Airlines

Deal found 9/12£79

Sun 29/307:00STN - KGS

2 stops27h 15mMultiple Airlines

Deal found 10/12£80

Thu 15/114:50LTN - KGS

2 stops18h 40mMultiple Airlines

Deal found 10/12£81

Wed 15/412:40MAN - KGS

Nonstop4h 15measyJet

Deal found 10/12£83

Sat 7/214:55STN - KGS

1 stop16h 35mMultiple Airlines

Deal found 11/12£84

Mon 9/217:15STN - KGS

1 stop12h 50mMultiple Airlines

Deal found 9/12£84

Thu 15/111:50STN - KGS

2 stops21h 40mMultiple Airlines

Deal found 10/12£86

Tue 13/119:00LHR - KGS

1 stop11h 05mAegean Airlines

Deal found 10/12£86

Mon 12/117:15STN - KGS

1 stop16h 15mMultiple Airlines

Deal found 11/12£88

Find flight deals from United Kingdom to Kos

Round-trip from	£140
One-way from	£52
Popular in	August
Cheapest in	April
Average price	£299
Good round-trip deal	£125 or less

19/1-26/1
2 total stops
32h 10m total
United Kingdom to Kos

Search Deals

easyJet
5/4
Nonstop
4h 05m total
United Kingdom to Kos

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Kos.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 19/1

14:30-11:30

1 stop19h 00m

Kos

Mon 26/1

12:00-23:10

1 stop13h 10m

£140

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 25/1

18:15-08:05

1 stop11h 50m

Kos

Sun 1/2

21:45-07:40

1 stop11h 55m

£143

LondonKos

STN - KGS

STNKGS

London Stansted

Sat 24/1

08:40-21:15

1 stop10h 35m

Kos

Sat 31/1

16:40-23:10

1 stop8h 30m

£150

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 19/1

08:05-21:15

1 stop11h 10m

Kos

Mon 26/1

12:00-16:50

1 stop6h 50m

£153

LondonKos

LTN - KGS

LTNKGS

London Luton

Sun 25/1

14:30-08:05

1 stop15h 35m

Kos

Sun 1/2

16:15-23:15

1 stop9h 00m

£159

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Mon 19/1

22:15-08:05

1 stop7h 50m

Kos

Mon 26/1

12:35-17:55

1 stop7h 20m

£167

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 25/1

14:35-08:05

1 stop15h 30m

Kos

Sun 1/2

17:35-22:55

1 stop7h 20m

£187

ManchesterKos

MAN - KGS

MANKGS

Manchester

Thu 22/1

18:10-16:50

2 stops20h 40m

Kos

Wed 28/1

08:35-15:50

1 stop9h 15m

£196

BirminghamKos

BHX - KGS

BHXKGS

Birmingham

Thu 22/1

08:55-11:30

2 stops24h 35m

Kos

Thu 29/1

20:35-18:05

2 stops23h 30m

£199

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 2/4

15:10-21:15

Nonstop4h 05m

Kos

Mon 6/4

08:35-13:55

1 stop7h 20m

£199

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Kos

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

It’s optimal to fly from United Kingdom to Kos in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from United Kingdom to Kos?

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

Reviews of airlines servicing Kos

Get a feel of what it's like to fly with Jet2, easyJet, andRyanair from the United Kingdom to Kos by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Jet2

8.3

Very Good

178 reviews

Check prices

Reviews

1 / 17

8.0

Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Jet2

8.3

Very Good

178 reviews

Jet2

8.3

Very Good

178 reviews

Check prices

Reviews

1 / 17

8.0

Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

easyJet

6.9

Okay

1,850 reviews

Jet2

8.3

Very Good

178 reviews

Check prices

Reviews

1 / 17

8.0

Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Ryanair

6.8

Okay

5,218 reviews

Jet2

8.3

Very Good

178 reviews

Check prices

Reviews

1 / 17

8.0

Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

British Airways

6.7

Okay

7,571 reviews

Jet2

8.3

Very Good

178 reviews

Check prices

Reviews

1 / 17

8.0

Excellent

Gary,Nov 2025

EMA - AYT

Quick on time boarding and flight left the runway bang on 8am, excellent.

Related info for your journey

What airport do you fly into for flights to Kos from United Kingdom?
For a flight from United Kingdom to Kos, you will be flying into Kos. Kos (KGS) is just 12.8 mi from the center of the city.
How long is the flight from United Kingdom to Kos?
For as low as £281, Aegean Airlines can have you in Kos from United Kingdom in 4h 15m. United Kingdom and Kos are separated by a distance of 1830 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from United Kingdom to Kos one-way?
One-way options have recently been found by users for as low as £22 on Ryanair. Other airlines that offer cheap prices include Jet2 from £45 and easyJet from £47 one-way.
What are the most popular routes from United Kingdom to Kos?
Most travelers choose Manchester - Kos, London Heathrow - Kos or London Gatwick - Kos when deciding on the best route from United Kingdom to Kos.
Can I find deals for flights from United Kingdom to Kos that include hotel bookings?
Yes. In addition to deals on United Kingdom to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Kos.
Can I find deals for business class flights from United Kingdom to Kos?
Yes. Cheapflights offers flight deals from United Kingdom 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

Marmari

Kardamena

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Kos

Gatwick to Mykonos flights

Heathrow to Mykonos flights

Heathrow to Rhodes flights

Heathrow to Santorini flights

Gatwick to Rhodes flights

Stansted to Mykonos flights

Luton to Rhodes flights

Stansted to Rhodes flights

Manchester to Rhodes flights

Gatwick to Santorini flights

Stansted to Santorini flights

London City to Rhodes flights

Manchester to Kos flights

Heathrow to Kos flights

Gatwick to Kos flights

Birmingham to Rhodes flights

Luton to Mykonos flights

Luton to Santorini flights

Bristol to Rhodes flights

London City to Mykonos flights

Stansted to Kos flights

Heathrow to Parikia flights

London City to Santorini flights

Luton to Kos flights

Manchester to Santorini flights

Manchester to Mykonos flights

Glasgow Intl to Rhodes flights

Gatwick to Parikia flights

Birmingham to Kos flights

Heathrow to Naxos flights

Edinburgh to Santorini flights

Birmingham to Mykonos flights

London City to Kos flights

Gatwick to Naxos flights

Aberdeen to Rhodes flights

Birmingham to Santorini flights

Edinburgh to Rhodes flights

Liverpool to Kos flights

Luton to Parikia flights

Stansted to Naxos flights

Edinburgh to Mykonos flights

Luton to Naxos flights

Stansted to Parikia flights

Leeds to Mykonos flights

East Midlands to Rhodes flights

Athens to Naxos flights

Newcastle upon Tyne to Rhodes flights

Top 7 airlines flying from United Kingdom to Kos

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£35	Average£192	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Jet2	Cheapest£56	Average£330	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
TUI Airways	Cheapest£102	Average£328	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
easyJet	Cheapest£103	Average£254	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
British Airways	Cheapest£114	Average£314	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£130	Average£219	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aegean Airlines	Cheapest£184	Average£270	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Kos?

When you search for this flight from United Kingdom to Kos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Kos by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Kos from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from United Kingdom to Kos on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to Kos from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Kos

Cheapest flights from United Kingdom to KosExplore the most affordable flight options available from United Kingdom to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Explore the most affordable flight options available from United Kingdom to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Find flight deals from United Kingdom to Kos

Keep the following information in mind while searching for United Kingdom to Kos flight deals. Data was last updated 12 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

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

Best time to book a flight from United Kingdom to Kos

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Kos

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

Find hourly flight availability from United Kingdom 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 12 December 2025.

What is the cheapest day to fly from United Kingdom to Kos?

Use this chart to determine the cheapest time to fly return from United Kingdom to Kos. Price data was last updated on 6 December 2025.

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 12 December 2025.

Get a feel of what it's like to fly with Jet2, easyJet, andRyanair from the United Kingdom to Kos by reading reviews from past customers. Users have also rated airlines 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 United Kingdom 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 United Kingdom?

How long is the flight from United Kingdom to Kos?

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

What are the most popular routes from United Kingdom to Kos?

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

How can I find direct flights from United Kingdom to Kos?

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

Travelling to a place near Kos?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Kos

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from United Kingdom to Kos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Kos?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from United Kingdom to Kos
Explore the most affordable flight options available from United Kingdom to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.