Cheap flights from the United Kingdom to Kos from £53
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 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 £152, 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 January instead. Flights to Kos in January, while not as cheap as those in April, still average around £160.
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 United Kingdom. The lowest ticket price found for a Thursday departure recently was £199. 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 £374.
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 £191. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £305 per ticket.
What is the cheapest United Kingdom to Kos flight route?
Fly from London Stansted to Kos for the best United Kingdom - Kos flight prices
What cabin class options are available on United Kingdom to Kos flights?
There are 2 cabin classes 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.
What is the cheapest airline that flies from United Kingdom to Kos?
easyJet, Ryanair, and Jet2 are the most popular carriers operating from United Kingdom to Kos
Which airlines fly to Kos?
easyJet, TUI Airways and Jet2 are the top three most popular airlines that fly to Kos from United Kingdom according to our data. easyJet is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Kos. Keep in mind that there are 8 different airlines that fly to Kos on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Kos on average per day?
The number of flights available between United Kingdom and Kos is 3 per day as of July 2025. The most frequent departure time is 16:00, with 60% of daily flights leaving in the afternoon.
How many flights depart from United Kingdom to Kos on average per week?
As of July 2025, there are 23 flights per week flying from United Kingdom to Kos. The most common day of the week flights depart is Thu, with 39% of flights taking off on this day.
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
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?
The number of operators available for flights from United Kingdom to Kos Airport is 8 as of July 2025.
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?
Based on momondo bookings for flights between United Kingdom and Kos, the leading plane model is Airbus A320-100/200, making up 37.46% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 30.91%, Airbus A321neo with 14.52%, and Airbus A321-100/200 with 14.08%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom £35 | Free Cancellation | Rating 6.8 5,145 reviews | |||
| PriceFrom £93 | Free Cancellation | Rating 6.2 16 reviews | |||
| PriceFrom £100 | Free Cancellation | Rating 6.9 1,816 reviews | |||
| PriceFrom £107 | Free Cancellation | Rating 8.3 162 reviews | |||
| PriceFrom £111 | Free Cancellation | Rating 7.5 1,654 reviews | |||
| PriceFrom £128 | Free Cancellation | Rating 6.8 7,207 reviews | |||
| PriceFrom £155 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom £169 | Free Cancellation | Rating 8.1 761 reviews |
Travelling to a place near Kos?
Book flights to Kos if you plan to visit one of these locationsWhy 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.