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Cheap flights from Glasgow Intl Airport to Istanbul Airport from £99

GLA — IST
21 Nov — 28 Nov1
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

Sat 5/1207:45 -
2 stops10h 45m
Sat 12/1209:55 -
2 stops13h 45m
Deal found 21/10£182
Mon 7/1213:25 -
1 stop24h 30m
Wed 16/1218:00 -
1 stop17h 30m
Deal found 20/10£195
Mon 7/1217:15 -
1 stop20h 40m
Tue 15/1218:00 -
1 stop7h 10m
Deal found 18/10£196
Mon 7/1222:40 -
2 stops15h 15m
Wed 16/1207:15 -
2 stops33h 15m
Deal found 20/10£196
Thu 12/1106:00 -
1 stop7h 55m
Wed 18/1118:00 -
1 stop7h 10m
Deal found 17/10£199
Sat 5/1205:40 -
1 stop8h 15m
Sat 12/1218:00 -
1 stop7h 10m
Deal found 21/10£200
Sun 6/1205:40 -
1 stop8h 15m
Sun 13/1218:00 -
1 stop17h 30m
Deal found 22/10£201
Fri 20/1120:30 -
1 stop11h 40m
Mon 23/1119:45 -
1 stop17h 05m
Deal found 18/10£205
Fri 20/1117:15 -
1 stop20h 40m
Mon 23/1118:00 -
1 stop17h 30m
Deal found 18/10£207
Thu 3/1217:15 -
1 stop20h 40m
Thu 10/1218:00 -
1 stop7h 10m
Deal found 19/10£209
Fri 4/1213:25 -
1 stop24h 30m
Wed 9/1218:00 -
1 stop17h 30m
Deal found 18/10£211
Tue 1/1212:40 -
1 stop8h 25m
Tue 8/1207:40 -
1 stop8h 25m
Deal found 17/10£211

Find flight deals from Glasgow Intl to Istanbul

Round-trip from

£182

One-way from

£99

Popular in

August

Cheapest in

December

Average price

£381
5/12-12/12
  • 5/12-12/12
  • 4 total stops
  • 24h 30m total
  • Glasgow to Istanbul
Search Deals
3/11-31/12
  • 3/11-31/12
  • 2 total stops
  • 21h 50m total
  • Glasgow to Istanbul
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£26 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 October 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.

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Route

Depart

Return

Price

Cheapest return flight

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 8/11

21:25-09:15

2 stops32h 50m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£99

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 15/11

21:25-09:15

2 stops32h 50m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 6/12

07:55-09:15

2 stops22h 20m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£112

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Tue 3/11

22:05-07:10

3 stops30h 05m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£113

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Mon 16/11

07:00-05:55

2 stops19h 55m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£114

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Tue 10/11

20:40-18:25

2 stops18h 45m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£127
Fastest return journey

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Tue 30/3

17:00-01:20

1 stop6h 20m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£132

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 6/12

17:15-16:55

1 stop20h 40m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£137

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Fri 27/11

07:10-17:55

1 stop7h 45m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£137

GlasgowIstanbul

GLA Glasgow Intl - IST Istanbul

GLAIST

Glasgow Intl

Sun 6/12

05:40-16:55

1 stop8h 15m

Istanbul

Sun 13/12

18:00-08:30

1 stop17h 30m

£201

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 19 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

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 £210). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £418). 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 £240 and £321 in December.
The cheapest return price found within the last 5 days was £182 on Multiple Airlines (5 Dec–12 Dec).

Reviews of airlines servicing Istanbul

See what other customers who have flown with KLM,Lufthansa, andBritish Airways 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
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,592 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Lufthansa
6.8
Okay
8,288 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
British Airways
6.7
Okay
8,267 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

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

    Airlines like KLM and British Airways fly from Glasgow Intl Airport to Istanbul Airport in about 8h 15m. The time it takes to get you to your destination can typically vary by up to 10m. Airlines will cover a distance of 1793 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, KLM (£184), Lufthansa (£197), and British Airways (£227) 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 38% 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 £210). Flying from Glasgow Intl Airport to Istanbul Airport in August is currently the most expensive (average of £418). 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?

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Yalova

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Alternative routes for Glasgow Intl to Istanbul

Glasgow Intl to Sabiha Gokcen flights

Top 3 airlines flying from Glasgow Intl to Istanbul

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£184Average£275FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£197Average£239FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£227Average£287FlexibilityNo 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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