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

Prices for flights from London Southend Airport to Kos Airport refresh daily.

How old do you have to be to fly from London Southend 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 Southend Airport to Kos Airport.

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

The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£55 Cheap Flights from London Southend Airport to Kos in 2026/27

Find the cheapest flights from London Southend Airport to Kos

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 21:25SEN London Southend-KGS Kos

12h 55m2 stops Malaga Bergamo Orio Al Serio

18:20 - 08:40KGS Kos-SEN London Southend

16h 20m2 stops Bergamo Orio Al Serio Palma de Mallorca Son Sant Joan

£237Multiple Airlines

Thu, 15 Oct - Fri, 23 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Thu 15/10

06:30-21:25

2 stops12h 55m

Kos

Fri 23/10

18:20-08:40

2 stops16h 20m

£237

Cheapest one-way

Fastest single journey

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Mon 28/9

07:30-16:25

1 stop6h 55m

£55

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Tue 20/10

06:30-23:00

2 stops38h 30m

£74

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Wed 30/9

08:25-23:00

2 stops12h 35m

£79

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Wed 30/9

08:25-23:00

2 stops12h 35m

£80

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Wed 23/9

08:25-15:25

2 stops29h 00m

£84

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Sat 17/10

16:50-21:00

2 stops26h 10m

£86

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Sat 26/9

16:50-21:45

2 stops26h 55m

£98

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Sat 26/9

16:50-21:45

2 stops26h 55m

£102

LondonKos

SEN London Southend - KGS Kos

SENKGS

London Southend

Sun 27/9

17:30-23:15

3 stops27h 45m

£103

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Southend 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

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

According to our data, Tuesday is the cheapest day to fly to Kos from London Southend Airport. The lowest ticket price found for a Tuesday departure recently was £197. 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 London Southend Airport to Kos during this time can be as low as £183. In the morning is when there is more demand to fly to Kos, so prices are often more expensive at around £281 per ticket.

When to book flights from London Southend Airport to Kos

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

Estimated return price

Cheap London Southend Airport to Kos (SEN to KGS) flight deals and tips

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

Best price found	£55
Fastest flight time	24h 55m
Direct flights	None

The best one-way flight to Kos from London Southend Airport in the past 72 hours is £55. The best return flight deal from London Southend Airport to Kos found on momondo in the last 72 hours is £237.

The fastest flight from London Southend Airport to Kos takes 24h 55m

There are no direct flights from London Southend Airport to Kos. There are no popular flight routes from London Southend Airport to Kos.

Search flight deals

Frequently asked questions about flying from London Southend Airport to Kos

How far is London Southend to Kos by plane?
There are 1645.1 mi between London Southend and Kos. Flights usually cover this in 24h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Southend Airport to Kos Airport?
Prices for flights from London Southend Airport to Kos Airport refresh daily.
How old do you have to be to fly from London Southend 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 Southend Airport to Kos Airport.
What documentation or ID do you need to fly to Kos Airport?
The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Kardamena

Marmari

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Kos . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Kos from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Kos.

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.