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Cheap flights from Glasgow to Istanbul from £85

GLA — IST
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Istanbul

Mon 5/1020:35 -
2 stops24h 10m
Thu 15/1020:10 -
1 stop15h 30m
Deal found 17/8£139
Thu 8/1007:05 -
1 stop8h 35m
Mon 12/1012:35 -
1 stop13h 05m
Deal found 20/8£143
Mon 14/908:05 -
1 stop14h 40m
Mon 21/908:45 -
1 stop15h 10m
Deal found 20/8£147
Mon 5/1006:55 -
1 stop8h 45m
Mon 12/1012:35 -
1 stop13h 05m
Deal found 21/8£150
Mon 5/1006:55 -
1 stop12h 20m
Thu 15/1019:50 -
1 stop15h 50m
Deal found 17/8£155
Fri 25/921:15 -
1 stop16h 00m
Sun 27/919:50 -
1 stop13h 50m
Deal found 19/8£157
Mon 14/908:05 -
1 stop9h 25m
Mon 21/920:10 -
1 stop14h 35m
Deal found 20/8£157
Fri 18/921:15 -
2 stops24h 00m
Thu 24/913:50 -
2 stops19h 10m
Deal found 18/8£158
Thu 17/919:00 -
1 stop8h 00m
Thu 24/913:00 -
1 stop7h 35m
Deal found 18/8£158
Mon 21/906:55 -
1 stop13h 35m
Wed 23/921:10 -
1 stop15h 00m
Deal found 21/8£159
Sat 19/921:35 -
1 stop14h 40m
Sat 26/906:25 -
1 stop16h 45m
Deal found 21/8£160
Sun 13/921:45 -
1 stop6h 40m
Fri 18/915:40 -
1 stop7h 10m
Deal found 20/8£161

Find flight deals from Glasgow to Istanbul

Round-trip from

£139

One-way from

£85

Popular in

August

Cheapest in

December

Average price

£410
5/10-15/10
  • 5/10-15/10
  • 3 total stops
  • 39h 40m total
  • Glasgow to Istanbul
Search Deals
3/10
  • 3/10
  • 2 total stops
  • 28h 20m total
  • Glasgow to Istanbul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Mon 5/10

06:55-21:15

1 stop12h 20m

Istanbul Sabiha Gokcen

Thu 15/10

19:50-09:40

1 stop15h 50m

£155

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Fri 25/9

21:15-15:15

1 stop16h 00m

Istanbul Sabiha Gokcen

Sun 27/9

19:50-07:40

1 stop13h 50m

£157
Fastest return journey

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Sun 13/9

21:45-06:25

1 stop6h 40m

Istanbul Sabiha Gokcen

Fri 18/9

15:40-20:50

1 stop7h 10m

£161

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Wed 9/9

19:10-18:00

1 stop20h 50m

Istanbul Sabiha Gokcen

Mon 14/9

15:40-23:40

1 stop10h 00m

£168

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Fri 13/11

07:55-17:30

1 stop6h 35m

Istanbul Sabiha Gokcen

Sun 15/11

21:15-10:20

1 stop16h 05m

£182

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Sat 21/11

19:50-06:05

1 stop7h 15m

Istanbul Sabiha Gokcen

Mon 30/11

15:10-22:55

1 stop10h 45m

£191

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Thu 8/10

08:05-21:55

1 stop11h 50m

Istanbul Sabiha Gokcen

Tue 13/10

08:45-20:15

2 stops13h 30m

£196

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Mon 2/11

07:10-17:30

1 stop7h 20m

Istanbul Sabiha Gokcen

Sun 8/11

07:25-16:45

1 stop12h 20m

£199

GlasgowIstanbul

GLA Glasgow Intl - SAW Istanbul Sabiha Gokcen

GLASAW

Glasgow Intl

Wed 2/9

11:55-21:55

1 stop8h 00m

Istanbul Sabiha Gokcen

Mon 7/9

19:35-07:55

2 stops14h 20m

£202

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Wed 9/9

09:10-01:20

1 stop14h 10m

Istanbul

Mon 14/9

17:20-23:10

1 stop7h 50m

£219

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Glasgow to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Glasgow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Glasgow to Istanbul

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

Currently, December is the cheapest month in which you can book a flight from Glasgow to Istanbul (average of £226). Flying from Glasgow to Istanbul in August is currently the most expensive (average of £410). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Istanbul as you normally would.

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

Airfare is below average for this route at the moment.
Glasgow to Istanbul flights typically cost between £304 and £511 in October.
The cheapest return price found within the last 5 days was £139 on Multiple Airlines (5 Oct–15 Oct).

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

The price you pay for your flight from Glasgow to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Istanbul

Read through reviews of airlines operating flights from Glasgow to Istanbul, such as KLM,Turkish Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,562 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,562 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Turkish Airlines
7.4
Good
4,481 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,205 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,184 reviews
KLM
7.8
Good
1,562 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

  • How long is the flight from Glasgow to Istanbul?

    KLM can get you from Glasgow to Istanbul in just under 14h 10m. Your travel time can differ by up to . The distance from Glasgow to Istanbul is about 1793 mi.

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

    According to our current data, Turkish Airlines (£149), KLM (£180), and Lufthansa (£194) offers the cheapest pricing from Glasgow to Istanbul. Users have found that Turkish Airlines is 48% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Istanbul?

    Currently, December is the cheapest month in which you can book a flight from Glasgow to Istanbul (average of £226). Flying from Glasgow to Istanbul in August is currently the most expensive (average of £410). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Glasgow to Istanbul

AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£110Average£219FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Turkish AirlinesCheapest£149Average£367FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£168Average£264FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£194Average£276FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£222Average£277FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow 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 today with Cheapflights!

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

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

Need flexible booking options for your flight to Istanbul from Glasgow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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