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Cheap flights from Glasgow Intl Airport to Istanbul Airport from £62

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IST
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Glasgow Intl to Istanbul are usually found in January or November, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Istanbul (IST). 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 18 September 2025.

Round-trip from

£123

One-way from

£62

Popular in

December

Cheapest in

January

Average price

£256
4/11-12/11
  • 4/11-12/11
  • 2 total stops
  • 35h 25m total
  • Glasgow to Istanbul
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15/11
  • 15/11
  • 1 total stop
  • 21h 25m total
  • Glasgow to Istanbul
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Glasgow Intl to Istanbul

Cheapest flights from Glasgow Intl to Istanbul
Explore the most affordable flight options available from Glasgow Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 4/1120:40GLA - IST
1 stop21h 25mMultiple Airlines
Wed 12/1120:50IST - GLA
1 stop14h 00mMultiple Airlines
Deal found 17/9£123
Sat 1/1107:05GLA - IST
1 stop11h 00mMultiple Airlines
Sat 8/1122:00IST - GLA
1 stop14h 40mMultiple Airlines
Deal found 17/9£140
Tue 4/1108:50GLA - IST
1 stop9h 15mMultiple Airlines
Sat 8/1122:00IST - GLA
1 stop14h 40mMultiple Airlines
Deal found 17/9£145
Tue 14/1019:40GLA - IST
1 stop21h 45mMultiple Airlines
Tue 21/1004:45IST - GLA
1 stop11h 30mMultiple Airlines
Deal found 16/9£148
Tue 4/1108:50GLA - IST
1 stop9h 15mMultiple Airlines
Tue 11/1114:15IST - GLA
1 stop8h 50mMultiple Airlines
Deal found 17/9£152
Thu 30/1008:20GLA - IST
1 stop8h 45mMultiple Airlines
Wed 12/1120:50IST - GLA
1 stop14h 00mMultiple Airlines
Deal found 17/9£153
Wed 29/1006:45GLA - IST
1 stop11h 20mMultiple Airlines
Tue 11/1114:15IST - GLA
1 stop8h 50mMultiple Airlines
Deal found 17/9£155
Thu 30/1007:05GLA - IST
1 stop11h 00mMultiple Airlines
Tue 11/1114:15IST - GLA
1 stop8h 50mMultiple Airlines
Deal found 17/9£156
Thu 23/1008:30GLA - IST
1 stop8h 05mMultiple Airlines
Fri 28/1120:55IST - GLA
1 stop15h 05mMultiple Airlines
Deal found 16/9£158
Fri 31/1007:00GLA - IST
1 stop11h 05mMultiple Airlines
Tue 11/1114:15IST - GLA
1 stop8h 50mMultiple Airlines
Deal found 17/9£158
Thu 30/1008:20GLA - IST
1 stop8h 45mMultiple Airlines
Mon 10/1122:00IST - GLA
1 stop13h 20mMultiple Airlines
Deal found 17/9£159

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Istanbul 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 18 September 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Istanbul Airport that are best for you.

Fly from

Glasgow Intl

Fly to

Istanbul

Route

Depart

Return

Price

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Tue 4/11

20:40-21:05

1 stop21h 25m

Istanbul

Wed 12/11

20:50-07:50

1 stop14h 00m

£123

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Sat 1/11

07:05-21:05

1 stop11h 00m

Istanbul

Sat 8/11

22:00-09:40

1 stop14h 40m

£141

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Tue 4/11

08:50-21:05

1 stop9h 15m

Istanbul

Sat 8/11

22:00-09:40

1 stop14h 40m

£145

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Thu 23/10

08:30-18:35

1 stop8h 05m

Istanbul

Fri 28/11

20:55-09:00

1 stop15h 05m

£158

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Wed 29/10

06:45-21:05

1 stop11h 20m

Istanbul

Wed 12/11

14:15-20:05

1 stop8h 50m

£161

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Thu 30/10

07:05-21:05

1 stop11h 00m

Istanbul

Thu 6/11

14:15-20:05

1 stop8h 50m

£161

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Tue 14/10

18:45-08:30

1 stop11h 45m

Istanbul

Tue 21/10

04:45-22:10

2 stops19h 25m

£162

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Mon 3/11

07:00-21:05

1 stop11h 05m

Istanbul

Wed 12/11

14:15-20:05

1 stop8h 50m

£163

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Fri 31/10

07:00-21:05

1 stop11h 05m

Istanbul

Thu 6/11

14:15-20:05

1 stop8h 50m

£164

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Thu 30/10

08:20-20:05

1 stop8h 45m

Istanbul

Sat 8/11

21:45-07:55

1 stop13h 10m

£172

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Glasgow Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul 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 Istanbul Airport

How far ahead should I book a flight from Glasgow Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Istanbul. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Istanbul Airport, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Glasgow Intl Airport to Istanbul Airport?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul Airport (average of £159). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Glasgow Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Glasgow Intl Airport to Istanbul Airport by exploring options for tickets at midday.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated 18 September 2025.
See what other customers who have flown with KLM, Turkish Airlines, andLufthansa from Glasgow Intl Airport to Istanbul Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,965 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Pegasus Airlines
6.8
Okay
638 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,367 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • What are the cheapest airlines flying from Glasgow Intl Airport to Istanbul Airport round-trip?

    According to our current data, Pegasus Airlines (£93), Lufthansa (£164), and KLM (£170) offers the cheapest pricing from Glasgow Intl Airport to Istanbul Airport. You may be able to fly from Glasgow Intl Airport to Istanbul Airport for 66% less than the average price by searching for these airlines.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul Airport (average of £159). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Glasgow Intl to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Sabiha Gokcen flights

Top 5 airlines flying from Glasgow Intl to Istanbul

Discover the top 5 airlines that operate flights from Glasgow Intl to Istanbul. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£93Average£242FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
LufthansaCheapest£164Average£249FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£170Average£248FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£192Average£300FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£250Average£298FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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 Glasgow Intl to Istanbul?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Istanbul from Glasgow Intl today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to Istanbul.

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

Certainly. Search results for flights to Istanbul from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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