Find flights
Deals
When to book
FAQs

Cheap flights from London Luton Airport to Kos from £68

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — KGS
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Kos

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Kos
Explore the most affordable flight options available from Luton to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Tue 24/306:50
LTN
-
KGS
2 stops23h 15m
Multiple Airlines
Sun 29/308:35
KGS
-
LTN
1 stop8h 10m
Multiple Airlines
Deal found 8/2£163
Sat 18/406:20
LTN
-
KGS
1 stop7h 25m
Multiple Airlines
Sat 25/408:35
KGS
-
LTN
1 stop8h 25m
Multiple Airlines
Deal found 9/2£165
Tue 17/307:50
LTN
-
KGS
1 stop22h 15m
Multiple Airlines
Tue 24/308:35
KGS
-
LTN
1 stop9h 30m
Multiple Airlines
Deal found 9/2£166
Mon 1/609:10
LTN
-
KGS
1 stop12h 05m
Multiple Airlines
Mon 8/623:40
KGS
-
LTN
1 stop10h 45m
Multiple Airlines
Deal found 7/2£176
Sun 7/620:35
LTN
-
KGS
1 stop10h 55m
Multiple Airlines
Wed 17/612:50
KGS
-
LTN
2 stops18h 05m
Multiple Airlines
Deal found 10/2£178
Wed 8/706:00
LTN
-
KGS
2 stops15h 00m
Multiple Airlines
Mon 13/712:00
KGS
-
LTN
1 stop9h 55m
Multiple Airlines
Deal found 8/2£179
Mon 20/418:40
LTN
-
KGS
2 stops25h 25m
Multiple Airlines
Thu 23/406:00
KGS
-
LTN
2 stops23h 00m
Multiple Airlines
Deal found 7/2£183
Tue 6/1006:20
LTN
-
KGS
1 stop7h 25m
Multiple Airlines
Tue 13/1008:35
KGS
-
LTN
1 stop8h 25m
Multiple Airlines
Deal found 9/2£189

Find flight deals from Luton to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 February 2026.

Round-trip from

£163

One-way from

£68

Popular in

August

Cheapest in

April

Average price

£215
24/3-29/3
  • 24/3-29/3
  • 3 total stops
  • 31h 25m total
  • London to Kos
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 21h 10m total
  • London to Kos
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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, Cheapflights users made 858,174 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from London Luton Airport to Kos that are best for you.

Fly from

Luton

Fly to

Kos

Route

Depart

Return

Price

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 24/3

06:50-08:05

2 stops23h 15m

Kos

Sun 29/3

08:35-14:45

1 stop8h 10m

£163

LondonKos

LTN - KGS

LTNKGS

London Luton

Sat 18/4

06:20-15:45

1 stop7h 25m

Kos

Sat 25/4

08:35-15:00

1 stop8h 25m

£165

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 17/3

07:50-08:05

1 stop22h 15m

Kos

Tue 24/3

08:35-16:05

1 stop9h 30m

£166

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 1/6

09:10-23:15

1 stop12h 05m

Kos

Mon 8/6

23:40-08:25

1 stop10h 45m

£176

LondonKos

LTN - KGS

LTNKGS

London Luton

Wed 8/7

06:00-23:00

2 stops15h 00m

Kos

Mon 13/7

12:00-19:55

1 stop9h 55m

£179

LondonKos

LTN - KGS

LTNKGS

London Luton

Mon 20/4

18:40-22:05

2 stops25h 25m

Kos

Thu 23/4

08:35-15:00

1 stop8h 25m

£193

LondonKos

LTN - KGS

LTNKGS

London Luton

Wed 25/3

14:40-16:10

3 stops23h 30m

Kos

Wed 1/4

19:45-19:05

2 stops25h 20m

£193

LondonKos

LTN - KGS

LTNKGS

London Luton

Wed 18/3

12:20-11:30

2 stops21h 10m

£68

LondonKos

LTN - KGS

LTNKGS

London Luton

Thu 11/6

16:50-22:50

Nonstop4h 00m

£77

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 17/3

08:20-08:05

2 stops21h 45m

£86

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from Luton to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Luton to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kos from London Luton?

    Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to Kos from London Luton. Booking flights from London Luton to Kos (KGS) should be relatively easy as there are 0 daily inbound flights from London Luton from 0 different airlines.

  • Can I find deals for flights from Luton to Kos that include hotel bookings?

    Yes. In addition to deals on Luton to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Kos.

  • Can I find deals for business class flights from Luton to Kos?

    Yes. Cheapflights offers flight deals from Luton to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Kos?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to Kos?

Cheapflights helps you search for flights from Luton to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Luton to Kos?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luton to Kos for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Luton to Kos with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Luton to Kos, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Luton to Kos become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kos from Luton today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.