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Cheap flights from Glasgow Intl Airport to Istanbul Airport from £76

GLA — IST
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Istanbul

Fri 2/1021:00 -
1 stop14h 10m
Wed 7/1014:00 -
1 stop9h 00m
Deal found 28/8£142
Mon 21/922:20 -
1 stop19h 10m
Tue 29/920:15 -
1 stop17h 15m
Deal found 28/8£154
Sat 3/1015:05 -
1 stop20h 05m
Wed 7/1014:00 -
1 stop9h 00m
Deal found 29/8£163
Sun 11/1019:50 -
1 stop15h 20m
Tue 13/1013:50 -
1 stop8h 25m
Deal found 28/8£174
Sat 3/1015:05 -
1 stop20h 05m
Tue 6/1013:50 -
1 stop7h 10m
Deal found 30/8£175
Tue 29/920:55 -
1 stop14h 15m
Tue 6/1013:50 -
1 stop7h 10m
Deal found 30/8£180
Fri 2/1021:00 -
1 stop14h 10m
Mon 5/1013:50 -
1 stop8h 50m
Deal found 30/8£181
Tue 6/1020:55 -
1 stop14h 15m
Fri 9/1013:50 -
1 stop8h 30m
Deal found 31/8£183
Tue 6/1020:55 -
1 stop14h 15m
Sat 24/1009:25 -
2 stops13h 45m
Deal found 31/8£189
Wed 30/921:40 -
1 stop13h 30m
Wed 7/1020:10 -
1 stop15h 00m
Deal found 31/8£191

Find flight deals from Glasgow Intl to Istanbul

Round-trip from

£142

One-way from

£76

Popular in

August

Cheapest in

December

Average price

£310
2/10-7/10
  • 2/10-7/10
  • 2 total stops
  • 23h 10m total
  • Glasgow to Istanbul
Search Deals
6/10
  • 6/10
  • 1 total stop
  • 19h 10m total
  • Glasgow to Istanbul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Glasgow Intl Airport to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Fri 2/10

21:00-13:10

1 stop14h 10m

Istanbul

Wed 7/10

14:00-21:00

1 stop9h 00m

£142

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 11/10

19:50-13:10

1 stop15h 20m

Istanbul

Tue 13/10

13:50-20:15

1 stop8h 25m

£174

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Mon 28/9

21:10-13:10

1 stop14h 00m

Istanbul

Mon 5/10

13:50-20:40

1 stop8h 50m

£203

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 27/9

10:15-19:35

1 stop7h 20m

Istanbul

Wed 30/9

09:25-20:45

2 stops13h 20m

£214

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Wed 23/9

13:30-01:20

1 stop9h 50m

Istanbul

Tue 29/9

17:20-23:10

1 stop7h 50m

£221

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Mon 11/1

12:40-00:50

1 stop9h 10m

Istanbul

Thu 14/1

18:35-09:50

1 stop18h 15m

£233

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Mon 5/10

10:50-23:40

2 stops10h 50m

Istanbul

Wed 28/10

17:55-22:10

1 stop7h 15m

£270

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Fri 23/10

06:00-16:20

1 stop8h 20m

Istanbul

Sun 15/11

17:55-08:30

1 stop17h 35m

£284
Fastest return journey

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Fri 23/10

06:00-16:20

1 stop8h 20m

Istanbul

Sat 14/11

17:55-22:10

1 stop7h 15m

£284
Cheapest one-way

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Tue 6/10

16:00-13:10

1 stop19h 10m

£76

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 15 resultsSorted by cheapest first
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

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?

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 48 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, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul Airport (average of £228). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £413). 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.

How much does it cost for a return flight from Glasgow Intl Airport to Istanbul Airport?

Airfare is below average for this route at the moment.

Glasgow Intl Airport to Istanbul Airport flights typically cost between £278 and £594 in October.
The cheapest return price found within the last 5 days was £142 on Multiple Airlines (2 Oct–7 Oct).

Reviews of airlines servicing Istanbul

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
1,570 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,570 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Turkish Airlines
7.4
Good
4,479 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Lufthansa
6.8
Okay
8,230 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,196 reviews
KLM
7.8
Good
1,570 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

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

    According to our current data, Turkish Airlines (£150), KLM (£182), and Lufthansa (£195) 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 48% 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, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul Airport (average of £228). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £413). 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

Glasgow Intl to Sabiha Gokcen flights

Top 4 airlines flying from Glasgow Intl to Istanbul

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£150Average£424FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£182Average£272FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£195Average£245FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£224Average£286FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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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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