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Cheap flights from Glasgow Intl Airport to Kos from £159

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — KGS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Glasgow Intl to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) 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 12 September 2025.

Round-trip from

£159

Good round-trip deal

£114 or less
Ryanair
  • Ryanair
  • 14/10-21/10
  • 2 total stops
  • 23h 00m total
  • Glasgow to Kos
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Price to beat on a round-trip flight from Glasgow Intl to Kos.
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Find flight deals from Glasgow Intl to Kos

Cheapest flights from Glasgow Intl to Kos
Explore the most affordable flight options available from Glasgow Intl to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 14/1015:35GLA - KGS
Nonstop4h 30mMultiple Airlines
Tue 21/1015:30KGS - GLA
2 stops18h 30mMultiple Airlines
Deal found 11/9£159
Sat 18/1007:35GLA - KGS
1 stop11h 55mRyanair
Tue 21/1015:30KGS - GLA
2 stops18h 30mRyanair
Deal found 10/9£170
Sat 25/1014:05GLA - KGS
Nonstop4h 30mMultiple Airlines
Sat 1/1120:35KGS - GLA
2 stops37h 25mMultiple Airlines
Deal found 10/9£174
Thu 9/1018:40GLA - KGS
2 stops25h 20mRyanair
Thu 16/1012:15KGS - GLA
2 stops21h 15mRyanair
Deal found 11/9£208
Thu 9/1021:55GLA - KGS
1 stop12h 15mMultiple Airlines
Thu 16/1012:15KGS - GLA
2 stops21h 15mMultiple Airlines
Deal found 11/9£225

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl 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 12 September 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Kos that are best for you.

Fly from

Glasgow Intl

Fly to

Kos

Route

Depart

Return

Price

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Tue 14/10

15:35-22:05

Nonstop4h 30m

Kos

Tue 21/10

15:30-08:00

2 stops18h 30m

£159

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Sat 25/10

14:05-20:35

Nonstop4h 30m

Kos

Sat 1/11

20:35-08:00

2 stops37h 25m

£174

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Thu 9/10

18:40-22:00

2 stops25h 20m

Kos

Thu 16/10

12:15-07:30

2 stops21h 15m

£208

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Thu 9/10

21:55-12:10

1 stop12h 15m

Kos

Thu 16/10

12:15-07:30

2 stops21h 15m

£225

GlasgowKos

GLA - KGS

GLAKGS

Glasgow Intl

Fri 17/10

15:40-21:30

1 stop27h 50m

Kos

Sun 19/10

00:45-08:35

1 stop9h 50m

£268

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Glasgow Intl to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Glasgow Intl 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 Glasgow Intl Airport to Kos

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

Find hourly flight availability from Glasgow Intl 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 12 September 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Kos in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

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 12 September 2025.
Read reviews from past customers who have flown with easyJet from Glasgow Intl Airport to Kos. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Food

5.9

Boarding

6.7

Comfort

6.7

Overall

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,820 reviews
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Food

5.9

Boarding

6.7

Comfort

6.7

Overall

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl 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 Glasgow Intl?

    Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Kos. 1 airline have flights to Kos from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Kos should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.

  • How long is the flight from Glasgow Intl Airport to Kos?

    For as low as £208, Ryanair can have you in Kos from Glasgow Intl Airport in 25h 20m. There are 1968 mi between Glasgow Intl Airport and Kos.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Kos round-trip?

    easyJet, at £138, was found to be the cheapest airline from Glasgow Intl Airport to Kos..

  • What are the cheapest flights from Glasgow Intl Airport to Kos?

    Looking at all options, your cheapest flight can be booked for £114. While the most popular route (Glasgow Intl - Kos) can be booked for £170 on average, our data indicates £231 when flying from Glasgow Intl Airport to Kos.

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

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

  • How can I find direct flights from Glasgow Intl to Kos?

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl 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

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Alternative routes for Glasgow Intl to Kos

See prices for flight routes from nearby airports that may be better suited for you.
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Glasgow Intl to Mykonos flights
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Top airline flying from Glasgow Intl to Kos

Discover the top airline that operate flights from Glasgow Intl to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£138Average£274FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Kos?

When you search for this flight from Glasgow Intl to Kos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Kos flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Glasgow Intl to Kos flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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