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Cheap flights from Glasgow to Istanbul from £57

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IST
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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

Cheap flight deals from Glasgow to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Istanbul (TR5). 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 17 October 2025.

Round-trip from

£110

One-way from

£57

Popular in

December

Cheapest in

February

Average price

£303
8/12-15/12
  • 8/12-15/12
  • 2 total stops
  • 19h 15m total
  • Glasgow to Istanbul
Search Deals
12/11
  • 12/11
  • 1 total stop
  • 12h 40m total
  • Glasgow to Istanbul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Glasgow to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Istanbul
Explore the most affordable flight options available from Glasgow to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Mon 8/1207:00GLA - IST
1 stop11h 05mMultiple Airlines
Mon 15/1213:35IST - GLA
1 stop8h 10mMultiple Airlines
Deal found 15/10£110
Wed 19/1106:45GLA - IST
1 stop11h 20mMultiple Airlines
Sat 22/1122:00IST - GLA
1 stop14h 40mMultiple Airlines
Deal found 16/10£111
Sat 29/1107:20GLA - IST
1 stop10h 45mMultiple Airlines
Sat 6/1222:40IST - GLA
1 stop12h 15mMultiple Airlines
Deal found 15/10£115
Mon 8/1207:20GLA - SAW
1 stop9h 15mMultiple Airlines
Mon 15/1213:40SAW - GLA
1 stop11h 40mMultiple Airlines
Deal found 15/10£133
Wed 12/1107:15GLA - SAW
1 stop12h 10mMultiple Airlines
Wed 19/1115:10SAW - GLA
1 stop22h 10mMultiple Airlines
Deal found 15/10£133
Wed 12/1106:45GLA - IST
1 stop10h 20mMultiple Airlines
Wed 19/1122:00IST - GLA
1 stop12h 50mMultiple Airlines
Deal found 15/10£135
Tue 11/1120:50GLA - IST
1 stop20h 15mMultiple Airlines
Sat 15/1122:00IST - GLA
1 stop14h 40mMultiple Airlines
Deal found 15/10£141
Tue 11/1108:50GLA - SAW
1 stop10h 45mMultiple Airlines
Sat 15/1110:35SAW - GLA
1 stop12h 30mMultiple Airlines
Deal found 15/10£143
Wed 29/1006:45GLA - IST
1 stop27h 50mMultiple Airlines
Fri 28/1122:40IST - GLA
1 stop24h 25mMultiple Airlines
Deal found 15/10£149
Thu 23/1008:30GLA - SAW
1 stop11h 50mMultiple Airlines
Tue 28/1010:25SAW - GLA
2 stops24h 55mMultiple Airlines
Deal found 16/10£152
Wed 22/1013:55GLA - SAW
1 stop8h 15mMultiple Airlines
Tue 28/1010:25SAW - GLA
2 stops24h 55mMultiple Airlines
Deal found 16/10£153
Fri 14/1120:50GLA - IST
2 stops23h 15mMultiple Airlines
Fri 21/1110:10IST - GLA
1 stop15h 10mMultiple Airlines
Deal found 15/10£155

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 17 October 2025.
Use the filters below to find and compare flights from Glasgow to Istanbul that are best for you.

Fly from

Glasgow

Fly to

Istanbul

Route

Depart

Return

Price

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Wed 19/11

06:45-21:05

1 stop11h 20m

Istanbul

Sat 22/11

22:00-09:40

1 stop14h 40m

£111

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Sat 29/11

07:20-21:05

1 stop10h 45m

Istanbul

Sat 6/12

22:40-07:55

1 stop12h 15m

£121

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Mon 8/12

07:00-21:05

1 stop11h 05m

Istanbul

Mon 15/12

22:40-14:05

2 stops18h 25m

£128

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Mon 8/12

07:20-19:35

1 stop9h 15m

Istanbul Sabiha Gokcen

Mon 15/12

13:40-22:20

1 stop11h 40m

£133

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Wed 12/11

07:15-22:25

1 stop12h 10m

Istanbul Sabiha Gokcen

Wed 19/11

15:10-10:20

1 stop22h 10m

£133

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Mon 5/1

19:20-05:30

1 stop7h 10m

Istanbul Sabiha Gokcen

Thu 8/1

13:15-08:15

2 stops22h 00m

£141

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Tue 11/11

08:50-22:35

1 stop10h 45m

Istanbul Sabiha Gokcen

Sat 15/11

10:35-20:05

1 stop12h 30m

£143

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Thu 1/1

07:10-22:35

1 stop12h 25m

Istanbul Sabiha Gokcen

Wed 14/1

13:40-10:20

1 stop23h 40m

£159

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Thu 5/3

07:10-22:35

1 stop12h 25m

Istanbul Sabiha Gokcen

Wed 18/3

13:40-10:20

1 stop23h 40m

£168

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Sat 3/1

07:20-21:05

1 stop10h 45m

Istanbul

Sun 11/1

22:00-18:45

1 stop23h 45m

£170

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 22 results
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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
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 to Istanbul

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Istanbul. Price data was last updated on 10 October 2025.

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 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Glasgow to Istanbul (average of £70). Flying from Glasgow to Istanbul in July is currently the most expensive (average of £203). 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 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 17 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 42% on flights from Glasgow to Istanbul 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 17 October 2025.
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
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,013 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,500 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Pegasus Airlines
6.7
Okay
635 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,459 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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 to Istanbul round-trip?

    According to our current data, Pegasus Airlines (£95), Lufthansa (£166), and KLM (£172) offers the cheapest pricing from Glasgow to Istanbul. Users have found that Pegasus Airlines is 66% 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, March is the cheapest month in which you can book a flight from Glasgow to Istanbul (average of £70). Flying from Glasgow to Istanbul in July is currently the most expensive (average of £203). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Glasgow to Istanbul

Discover the top 5 airlines that operate flights from Glasgow 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£95Average£208FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
LufthansaCheapest£166Average£245FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£168Average£268FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£175Average£292FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£194Average£290FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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