£30 Find Cheap Flights from London Stansted Airport to Kos – Compare and Save

Among airlines operating London Stansted Airport to Kos flights:

• Ryanair: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between London Stansted Airport and Kos. The airlines offering direct flights on this route include:

• Jet2
• Ryanair

Flights from London Stansted Airport to Kos usually depart from London Stansted (STN) and arrive at Kos (KGS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Ryanair: a cabin bag and a checked bag in Economy class
• Jet2: a cabin bag and a checked bag in Economy class
• TUI Airways: a cabin bag in Economy class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from London Stansted Airport to Kos.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £114 return via Bergamo Orio Al Serio (BGY), compared with £193 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £36–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by British Airways and easyJet. Other aircraft seen on the route include Airbus A320-100/200 variants.

Connecting flights from London Stansted Airport to Kos most commonly pass through:

• Athens Eleftherios V. (ATH) – 67% of one-stop connections
• Bergamo Orio Al Serio (BGY) – 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 59% on the London Stansted Airport to Kos route. Tuesday is the cheapest departure day at £140 return on average, while Saturday is the most expensive at £336, a difference of £196. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

These are the earliest and latest flight times available from London Stansted Airport to Kos:

• Earliest: departs at 05:40 and lands at 09:37
• Latest: departs at 16:40 and lands at 20:37.

The flight takes about 3h 57m.

Last-minute fares on this route (booked within 2 weeks of departure) run 1% below the route average of £192. Booking late can sometimes save money on this route, but inventory is limited.

A direct flight from London Stansted Airport to Kos takes 3h 57m, covering 1,670 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £90 to £791. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from London Stansted Airport to Kos are currently lower than usual. Average one-way flight prices are about £49, which is 42% below the typical average for this route.

Flying via Athens Eleftherios V. (ATH) gives the shortest average 1-stop total travel time of 8h 32m, compared to 9h 11m via Bergamo Orio Al Serio (BGY).

Kos is 2 hours ahead of London Stansted Airport (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Kos Airport (KGS) hosts 5 major car hire companies, with daily rates starting from around £6 for economy cars. Top options include:
• ABBYCAR
• Exer Rent a Car
• Caldera
• Europcar
• Alma Car Hire

Return flights from London Stansted Airport to Kos range from £130 to £265, with an average of £192 over the past 12 months. Anything below £130 counts as a good deal.