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Cheap flights from the United Kingdom to Kos from £26

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Kos departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Kos

Recent return flight deals from the United Kingdom to Kos

Enter your travel dates to find the best prices.
Ryanair Logo
20:15 - 09:00
MAN
-
KGS
10h 45m
1 stop
Ryanair Logo
23:00 - 11:05
KGS
-
MAN
14h 05m
1 stop
£93Ryanair
Thu, 2 Jul - Mon, 6 Jul
TUI Airways Logo
16:30 - 22:30
BHX
-
KGS
4h 00mdirect
TUI Airways Logo
23:30 - 01:40
KGS
-
BHX
4h 10mdirect
£94TUI Airways
Tue, 7 Jul - Tue, 14 Jul
Multiple Airlines Logo
15:45 - 21:55
MAN
-
KGS
4h 10mdirect
Multiple Airlines Logo
14:15 - 16:45
KGS
-
MAN
4h 30mdirect
£109Multiple Airlines
Wed, 15 Jul - Mon, 20 Jul
Jet2 Logo
16:50 - 22:50
LTN
-
KGS
4h 00mdirect
Jet2 Logo
23:45 - 01:45
KGS
-
LTN
4h 00mdirect
£110Jet2
Thu, 16 Jul - Thu, 23 Jul
Multiple Airlines Logo
14:25 - 20:20
LGW
-
KGS
3h 55mdirect
Multiple Airlines Logo
12:55 - 15:10
KGS
-
LGW
4h 15mdirect
£110Multiple Airlines
Wed, 8 Jul - Mon, 20 Jul
easyJet Logo
15:00 - 21:05
LGW
-
KGS
4h 05mdirect
easyJet Logo
22:05 - 00:20
KGS
-
LGW
4h 15mdirect
£120easyJet
Tue, 7 Jul - Thu, 23 Jul
easyJet Logo
15:30 - 22:05
GLA
-
KGS
4h 35mdirect
easyJet Logo
21:15 - 23:55
KGS
-
GLA
4h 40mdirect
£121easyJet
Tue, 11 Aug - Sat, 15 Aug
Jet2 Logo
15:55 - 21:55
LTN
-
KGS
4h 00mdirect
Jet2 Logo
23:45 - 01:45
KGS
-
LTN
4h 00mdirect
£125Jet2
Mon, 6 Jul - Thu, 23 Jul
SWISS Logo
18:40 - 10:10
LHR
-
KGS
13h 30m
1 stop
SWISS Logo
20:30 - 07:55
KGS
-
LHR
13h 25m
1 stop
£178SWISS
Wed, 8 Jul - Tue, 14 Jul
SWISS Logo
18:40 - 10:10
LHR
-
KGS
13h 30m
1 stop
SWISS Logo
11:00 - 21:45
KGS
-
LHR
12h 45m
1 stop
£179SWISS
Wed, 8 Jul - Mon, 13 Jul

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Jet2 flights from United Kingdom to Kos

Our best Jet2 deals on United Kingdom to Kos flight tickets
Jet2
16 Jul
LTN16:50London Luton
4h 00m
KGS22:50Kos
23 Jul
KGS23:45Kos
4h 00m
LTN01:45London Luton
£110
Jet2
6 Jul
LTN15:55London Luton
4h 00m
KGS21:55Kos
23 Jul
KGS23:45Kos
4h 00m
LTN01:45London Luton
£125
Jet2
6 Jul
LTN15:55London Luton
4h 00m
KGS21:55Kos
23 Jul
KGS23:45Kos
4h 00m
LTN01:45London Luton
£126

Brussels Airlines flights from United Kingdom to Kos

Our best Brussels Airlines deals on United Kingdom to Kos flight tickets
Brussels Airlines
26 Sept
LHR06:50London Heathrow
10h 45m
1 stop
KGS19:35Kos
30 Sept
KGS11:25Kos
7h 40m
1 stop
LHR17:05London Heathrow
£196
Brussels Airlines
3 Jul
LHR17:50London Heathrow
23h 45m
1 stop
KGS19:35Kos
8 Jul
KGS11:25Kos
7h 40m
1 stop
LHR17:05London Heathrow
£201

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 23 June 2026.
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

Cheapest return flight

ManchesterKos

MAN - KGS

MANKGS

Manchester

Thu 2/7

20:15-09:00

1 stop10h 45m

Kos

Mon 6/7

23:00-11:05

1 stop14h 05m

£93

BirminghamKos

BHX - KGS

BHXKGS

Birmingham

Tue 7/7

16:30-22:30

Nonstop4h 00m

Kos

Tue 14/7

23:30-01:40

Nonstop4h 10m

£94

ManchesterKos

MAN - KGS

MANKGS

Manchester

Wed 15/7

15:45-21:55

Nonstop4h 10m

Kos

Mon 20/7

14:15-16:45

Nonstop4h 30m

£109
Fastest return journey

LondonKos

LTN - KGS

LTNKGS

London Luton

Thu 16/7

16:50-22:50

Nonstop4h 00m

Kos

Thu 23/7

23:45-01:45

Nonstop4h 00m

£110

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Wed 8/7

14:25-20:20

Nonstop3h 55m

Kos

Mon 20/7

12:55-15:10

Nonstop4h 15m

£110

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Tue 7/7

15:00-21:05

Nonstop4h 05m

Kos

Thu 23/7

22:05-00:20

Nonstop4h 15m

£120

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Tue 11/8

15:30-22:05

Nonstop4h 35m

Kos

Sat 15/8

21:15-23:55

Nonstop4h 40m

£121

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 6/7

15:55-21:55

Nonstop4h 00m

Kos

Thu 23/7

23:45-01:45

Nonstop4h 00m

£125

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Wed 8/7

18:40-10:10

1 stop13h 30m

Kos

Tue 14/7

20:30-07:55

1 stop13h 25m

£178

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Wed 8/7

18:40-10:10

1 stop13h 30m

Kos

Mon 13/7

11:00-21:45

1 stop12h 45m

£179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kos from

How to get the cheapest flight ticket from United Kingdom to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kos?

The cheapest month to fly to Kos from United Kingdom is in April. Flight prices, which tend to average around £32, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Kos from United Kingdom during August instead. Flights to Kos in August, while not as cheap as those in April, still average around £36.

What is the cheapest day to depart on your flight to Kos?

According to our data, Wednesday is the cheapest day to fly to Kos from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £232. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Kos is Saturday, with ticket prices averaging around £386.

What is the cheapest time of day to depart on your flight to Kos?

Our most recent data shows that the best time of day to fly to Kos is in the afternoon. Flights from United Kingdom to Kos during this time can be as low as £213. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £301 per ticket.

What is the cheapest United Kingdom to Kos flight route?

Fly from Manchester to Kos for the best United Kingdom - Kos flight prices

What cabin class options are available on United Kingdom to Kos flights?

There is only 1 cabin class available to choose from on United Kingdom to Kos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Kos flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Kos.

Cheap United Kingdom to Kos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Kos

Best price found

£43

Fastest flight time

3h 50m

Direct flights

Mon, Wed, Thu and Fri

Airports in Kos

1 airport
The best one-way flight to Kos from United Kingdom in the past 72 hours is £43. The best return flight deal from United Kingdom to Kos found on momondo in the last 72 hours is £133.
The fastest flight from United Kingdom to Kos takes 3h 50m
Direct flights go from United Kingdom to Kos on Monday, Wednesday, Thursday and Friday. Airlines offering direct flights are: Jet2 and easyJet..
There is 1 airport in Kos. From United Kingdom there are direct flights to Kos (KGS).
Search flight deals

Frequently asked questions about flying from the United Kingdom to Kos

  • When did momondo last update prices for flights from United Kingdom to Kos Airport?

    Prices for flights from United Kingdom to Kos Airport refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Kos Airport?

  • How old do you have to be to fly from United Kingdom to Kos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The required travel and health documents for your Kos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to Kos?

Best airlines flying from United Kingdom to Kos

Compare and see reviews for airlines that fly from United Kingdom to Kos with momondo
Airline
Rating
Free Cancellation
Price
Jet2PriceFrom £52Free CancellationRating
8.2
189 reviews
Search Jet2 flights
RyanairPriceFrom £58Free CancellationRating
6.9
5,420 reviews
Search Ryanair flights
easyJetPriceFrom £59Free CancellationRating
6.9
1,910 reviews
Search easyJet flights
TUI AirwaysPriceFrom £103Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
British AirwaysPriceFrom £113Free CancellationRating
6.7
8,064 reviews
Search British Airways flights
LufthansaPriceFrom £136Free CancellationRating
6.8
8,088 reviews
Search Lufthansa flights
Aegean AirlinesPriceFrom £223Free CancellationRating
8.1
881 reviews
Search Aegean Airlines flights

Travelling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Kardamena
Marmari

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Kos?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Kos for you.

Can I find flights from United Kingdom to Kos with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to Kos flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Kos?

Once all potential United Kingdom to Kos flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United Kingdom to Kos right now. Can momondo alert me if prices change?

Price alerts on flights to Kos from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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