Cheap flights from Glasgow Intl Airport to Istanbul from £43

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IST
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Glasgow Intl to Istanbul are usually found in February or November, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Istanbul

Enter your travel dates to find the best prices.

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 8 December 2025.

Sat 13/1207:20GLA - SAW
2 stops24h 15mMultiple Airlines
Sat 20/1213:20SAW - GLA
1 stop8h 25mMultiple Airlines
Deal found 6/12£155
Fri 12/1221:50GLA - SAW
2 stops19h 10mMultiple Airlines
Tue 16/1205:55SAW - GLA
1 stop15h 50mMultiple Airlines
Deal found 6/12£184
Tue 16/1208:25GLA - SAW
2 stops20h 40mMultiple Airlines
Sat 20/1220:55SAW - GLA
2 stops27h 55mMultiple Airlines
Deal found 7/12£188
Fri 12/1215:20GLA - IST
1 stop15h 10mMultiple Airlines
Tue 16/1210:10IST - GLA
2 stops24h 30mMultiple Airlines
Deal found 6/12£195
Sat 13/1207:45GLA - IST
1 stop8h 40mMultiple Airlines
Sat 20/1209:30IST - GLA
1 stop12h 15mMultiple Airlines
Deal found 6/12£214
Tue 16/1208:25GLA - IST
2 stops11h 55mMultiple Airlines
Sat 20/1220:30IST - GLA
1 stop13h 25mMultiple Airlines
Deal found 7/12£256
Sun 7/1206:35GLA - IST
1 stop15h 35mBritish Airways
Sun 14/1221:20IST - GLA
1 stop14h 35mBritish Airways
Deal found 6/12£328
Sun 7/1210:50GLA - IST
2 stops14h 00mMultiple Airlines
Sun 14/1217:55IST - GLA
1 stop21h 50mMultiple Airlines
Deal found 7/12£346
Sat 6/1214:05GLA - IST
1 stop7h 30mBritish Airways
Mon 8/1218:40IST - GLA
1 stop19h 05mBritish Airways
Deal found 6/12£351
Tue 16/1206:05GLA - IST
1 stop7h 50mKLM
Fri 19/1217:55IST - GLA
1 stop25h 40mKLM
Deal found 6/12£397
Mon 22/1221:05GLA - SAW
3 stops19h 55mMultiple Airlines
Sat 3/118:50SAW - GLA
2 stops16h 05mMultiple Airlines
Deal found 6/12£475

Find 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 (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 8 December 2025.

Round-trip from

£116

One-way from

£43

Popular in

July

Cheapest in

February

Average price

£252
6/1-13/1
  • 6/1-13/1
  • 2 total stops
  • 37h 10m total
  • Glasgow to Istanbul
7/1
  • 7/1
  • 1 total stop
  • 21h 15m total
  • Glasgow to Istanbul
Highest demand for flights based on searches. 17% potential increase in price (£42 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 8 December 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Istanbul that are best for you.

Fly from

Glasgow Intl

Fly to

Istanbul

Route

Depart

Return

Price

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Tue 6/1

20:40-19:35

1 stop19h 55m

Istanbul Sabiha Gokcen

Tue 13/1

13:40-22:20

1 stop11h 40m

£148

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Tue 6/1

20:40-19:35

1 stop19h 55m

Istanbul Sabiha Gokcen

Mon 12/1

13:40-22:20

1 stop11h 40m

£160

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Thu 1/1

07:10-19:15

1 stop9h 05m

Istanbul Sabiha Gokcen

Fri 9/1

08:15-22:35

2 stops17h 20m

£163

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Mon 5/1

07:00-05:30

1 stop19h 30m

Istanbul Sabiha Gokcen

Tue 13/1

10:35-22:20

1 stop14h 45m

£166

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Fri 5/6

09:55-00:40

1 stop12h 45m

Istanbul Sabiha Gokcen

Mon 8/6

21:10-14:25

1 stop19h 15m

£173

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Sun 4/1

22:15-20:30

2 stops19h 15m

Istanbul Sabiha Gokcen

Mon 12/1

08:15-09:00

2 stops27h 45m

£176

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Tue 2/6

07:05-19:25

1 stop10h 20m

Istanbul

Wed 10/6

04:35-09:45

1 stop7h 10m

£182

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Sat 7/3

06:05-16:55

1 stop7h 50m

Istanbul

Sat 21/3

17:55-10:05

1 stop19h 10m

£184

GlasgowIstanbul

GLA - SAW

GLASAW

Glasgow Intl

Sat 3/1

07:45-00:40

1 stop13h 55m

Istanbul Sabiha Gokcen

Mon 12/1

06:35-22:20

2 stops18h 45m

£184

GlasgowIstanbul

GLA - IST

GLAIST

Glasgow Intl

Thu 4/6

15:45-03:50

1 stop10h 05m

Istanbul

Wed 10/6

04:35-09:45

1 stop7h 10m

£187

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 32 results
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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

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Istanbul. Price data was last updated on 5 December 2025.

The price you pay for your flight from Glasgow Intl Airport to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Intl Airport to Istanbul?

Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul (average of £70). Flying from Glasgow Intl Airport to Istanbul in July is currently the most expensive (average of £268). 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 8 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Glasgow Intl Airport 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 8 December 2025.
Read through reviews of airlines operating flights from Glasgow Intl Airport 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.

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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

    Airlines like KLM fly from Glasgow Intl Airport to Istanbul in about 7h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1793 mi.

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

    Cheapflights users have booked flights from Glasgow Intl Airport to Istanbul round-trip from £96. Other airlines that can offer you cheap pricing are Turkish Airlines, from £152, and KLM, from £174. Users have found that Pegasus Airlines is 65% cheaper than the other options available to this destination.

  • 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?

    Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Istanbul (average of £70). Flying from Glasgow Intl Airport to Istanbul in July is currently the most expensive (average of £268). 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

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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 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£96Average£229FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
KLMCheapest£174Average£259FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£180Average£256FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£181Average£295FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£207Average£299FlexibilityNo cancel feeOn-time70%
Search British Airways 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?

Deals for Glasgow Intl to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Istanbul from Glasgow Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Istanbul, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Glasgow Intl to Istanbul 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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