What is the cheapest airline that flies from London Stansted to Kos?

Jet2 is the most popular carrier operating from London Stansted to Kos

When did momondo last update prices for flights from London Stansted Airport to Kos Airport?

Prices for flights from London Stansted Airport to Kos Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London Stansted Airport to Kos Airport?

The number of operators available for flights from London Stansted Airport to Kos Airport is 2 as of December 2025.

How old do you have to be to fly from London Stansted Airport to Kos Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to Kos Airport.

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

The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£49 Cheap Flights from London Stansted Airport to Kos in 2025/26

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Find the cheapest flights from London Stansted Airport to Kos

Round-trip

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:55 - 21:45

STN

KGS

3h 50mdirect

22:10 - 00:20

KGS

STN

4h 10mdirect

£118Ryanair

Sun, 26 Apr - Sun, 3 May

15:55 - 21:45

STN

KGS

3h 50mdirect

21:15 - 10:15

KGS

STN

15h 00m1 stop

£143Multiple Airlines

Sun, 26 Apr - Sat, 2 May

15:55 - 21:45

STN

KGS

3h 50mdirect

22:50 - 10:15

KGS

STN

13h 25m1 stop

£145Multiple Airlines

Sun, 26 Apr - Tue, 5 May

15:35 - 08:05

STN

KGS

14h 30m1 stop

21:45 - 07:40

KGS

STN

11h 55m1 stop

£148Multiple Airlines

Wed, 14 Jan - Sun, 18 Jan

15:55 - 21:45

STN

KGS

3h 50mdirect

23:30 - 01:40

KGS

STN

4h 10mdirect

£152Multiple Airlines

Sun, 26 Apr - Mon, 4 May

17:15 - 11:30

STN

KGS

16h 15m1 stop

21:45 - 14:45

KGS

STN

19h 00m1 stop

£156Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

15:35 - 08:05

STN

KGS

14h 30m1 stop

16:15 - 10:45

KGS

STN

20h 30m2 stops

£159Multiple Airlines

Wed, 14 Jan - Sun, 18 Jan

17:15 - 11:30

STN

KGS

16h 15m1 stop

21:45 - 14:45

KGS

STN

19h 00m1 stop

£162Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

06:30 - 08:05

STN

KGS

23h 35m2 stops

21:45 - 11:15

KGS

STN

15h 30m2 stops

£163Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

08:05 - 21:15

STN

KGS

11h 10m1 stop

21:45 - 11:15

KGS

STN

15h 30m2 stops

£168Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

momondo Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 26/4

15:55-21:45

Nonstop3h 50m

Kos

Sun 3/5

22:10-00:20

Nonstop4h 10m

£118

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 26/4

15:55-21:45

Nonstop3h 50m

Kos

Sat 2/5

21:15-10:15

1 stop15h 00m

£143

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 26/4

15:55-21:45

Nonstop3h 50m

Kos

Tue 5/5

22:50-10:15

1 stop13h 25m

£145

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 14/1

15:35-08:05

1 stop14h 30m

Kos

Sun 18/1

21:45-07:40

1 stop11h 55m

£148

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 26/4

15:55-21:45

Nonstop3h 50m

Kos

Mon 4/5

23:30-01:40

Nonstop4h 10m

£152

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 2/2

17:15-11:30

1 stop16h 15m

Kos

Mon 9/2

21:45-14:45

1 stop19h 00m

£156

LondonKos

STN - KGS

STNKGS

London Stansted

Wed 14/1

15:35-08:05

1 stop14h 30m

Kos

Sun 18/1

16:15-10:45

2 stops20h 30m

£159

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 2/2

17:15-11:30

1 stop16h 15m

Kos

Mon 9/2

21:45-14:45

1 stop19h 00m

£162

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 2/2

06:30-08:05

2 stops23h 35m

Kos

Mon 9/2

21:45-11:15

2 stops15h 30m

£163

LondonKos

STN - KGS

STNKGS

London Stansted

Mon 2/2

08:05-21:15

1 stop11h 10m

Kos

Mon 9/2

21:45-11:15

2 stops15h 30m

£168

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport 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

Prices

Airlines

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

According to our data, Thursday is the cheapest day to fly to Kos from London Stansted Airport. The lowest ticket price found for a Thursday departure recently was £214. 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 £395.

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 London Stansted Airport to Kos during this time can be as low as £206. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £294 per ticket.

What is the cheapest London Stansted to Kos flight route?

Fly from London Stansted to Kos for the best London Stansted - Kos flight prices

What cabin class options are available on London Stansted to Kos flights?

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

When to book flights from London Stansted Airport to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Kos according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Stansted Airport to Kos (STN to KGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Kos

Best price found	£125
Fastest flight time	4h 00m
Direct flights	Every day
Airports in Kos	1 airport

The best flight deal from London Stansted Airport to Kos found on momondo in the last 72 hours is £125

The fastest flight from London Stansted Airport to Kos takes 4h 00m

Direct flights go from London Stansted Airport to Kos every day.

There is 1 airport in Kos. From London Stansted Airport there are direct flights to Kos (KGS).

Search flight deals

How far is London Stansted to Kos by plane?
There are 1672.5 mi between London Stansted and Kos. 4h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from London Stansted Airport to Kos Airport?
Prices for flights from London Stansted Airport to Kos Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Stansted Airport to Kos Airport?
The number of operators available for flights from London Stansted Airport to Kos Airport is 2 as of December 2025.
How old do you have to be to fly from London Stansted Airport to Kos Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to Kos Airport.
What documentation or ID do you need to fly to Kos Airport?
The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Stansted Airport to Kos?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Stansted Airport to Kos is Boeing 737-800 Passenger/BBJ2 (winglets) (44.94% of total bookings). The next most popular plane models are Airbus A320-100/200 (24.72%), Airbus A321-100/200 (17.98%), and Boeing 737 MAX 8 (5.62%).
What is the most popular airline from London Stansted Airport to Kos?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Stansted Airport to Kos is Ryanair (61% of total bookings). The next most popular airline is Jet2 (39%).

Best airlines flying from London Stansted Airport to Kos

Compare and see reviews for airlines that fly from London Stansted Airport to Kos with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £35	Free Cancellation	Rating 6.9 5,220 reviews		Search Ryanair flights
Jet2	PriceFrom £182	Free Cancellation	Rating 8.2 179 reviews		Search Jet2 flights

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

It is quick and easy to find London to Kos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kos that suits you.

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

Flights from London to Kos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Kos?

Once you have performed a search for London to Kos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Kos from London 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.