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Cheap flights from London Luton Airport to Kos from £104

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — KGS
5 May — 12 May1
1 adult

Cheap 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 30 April 2025.

Round-trip from

£149

One-way from

£110

Popular in

December

Cheapest in

June

Average price

£143
15/6-24/6
  • 15/6-24/6
  • 4 total stops
  • 58h 20m total
  • London to Kos
8/9
  • 8/9
  • 1 total stop
  • 7h 50m total
  • London to Kos
Highest demand for flights based on searches. 12% potential increase in price (£26 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Luton to Kos

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 30 April 2025.

Sun 15/607:45LTN - KGS
2 stops25h 00mMultiple Airlines
Tue 24/618:55KGS - LTN
2 stops33h 20mMultiple Airlines
Deal found 28/4£149
Tue 21/1008:50LTN - KGS
1 stop11h 15measyJet
Tue 28/1021:05KGS - LTN
1 stop12h 55measyJet
Deal found 29/4£400
Sun 3/807:30LTN - KGS
Nonstop3h 45mTUI Airways
Sun 17/814:15KGS - LTN
Nonstop4h 10mTUI Airways
Deal found 28/4£636

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 30 April 2025.
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

Sun 15/6

07:45-10:45

2 stops25h 00m

Kos

Tue 24/6

18:55-02:15

2 stops33h 20m

£149

LondonKos

LTN - KGS

LTNKGS

London Luton

Tue 21/10

08:50-22:05

1 stop11h 15m

Kos

Tue 28/10

21:05-08:00

1 stop12h 55m

£400

LondonKos

LTN - KGS

LTNKGS

London Luton

Sun 3/8

07:30-13:15

Nonstop3h 45m

Kos

Sun 17/8

14:15-16:25

Nonstop4h 10m

£636

LondonKos

LTN - KGS

LTNKGS

London Luton

Thu 15/5

07:10-21:55

1 stop12h 45m

£104

LondonKos

LTN - KGS

LTNKGS

London Luton

Wed 15/10

13:00-09:35

2 stops18h 35m

£116

LondonKos

LTN - KGS

LTNKGS

London Luton

Fri 8/8

19:00-20:35

1 stop23h 35m

£177

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Kos

What is the cheapest time of day to fly from LTN to KGS?

Find hourly flight availability from Luton to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

It’s typically best to fly out from London Luton Airport to Kos at midday. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 30 April 2025.

Entertainment

5.5

Crew

7.6

Overall

6.9

Boarding

6.7

Comfort

6.7

Food

5.9

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Entertainment

5.5

Crew

7.6

Overall

6.9

Boarding

6.7

Comfort

6.7

Food

5.9

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

Entertainment

5.5

Crew

7.6

Overall

6.9

Boarding

6.7

Comfort

6.7

Food

5.9

Reviews

1 / 20
8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

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.

  • What is the cheapest airline to fly from London Luton Airport to Kos round-trip?

    Cheapflights users have booked flights from London Luton Airport to Kos round-trip from £400.

  • 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 London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Kardamena
Marmari

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

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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.

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