Istanbul, Turkey · Istanbul Airport
IST Domestic Terminal lounges
Domestic Terminal at Istanbul Airport (IST) lists 3 lounges. The highest-rated operating lounge on Lounge Frog is IGA Lounge (Domestic), at 4.8/5.
3 open lounges2 airlinesChecked
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Highest rated first · Editorial ratings out of 5
Hours are local. Open a lounge for full access rules, guest policies and directions.
IGA Lounge (Domestic)
Best rated · Near Gate 11 · 140 seatsAccess: DragonPass · LoungeKey · Priority Pass
Hours: Open 24 hours
4.8Turkish Airlines Domestic Business Lounge
Near gate G6 · 500 seatsAccess: Turkish Airlines Lounge
Hours: Open 24 hours
4.6Turkish Airlines Domestic Miles&Smiles Lounge
Near gate G6 · 150 seatsAccess: Star Alliance Gold Lounge Access · Turkish Airlines Lounge
Hours: Open 24 hours
2.5
Lounge & terminal photos
Terminal amenities
3.8 overallWhat a 5 means for each metric
- Security speed
- through the checkpoint in minutes, even at peak
- Check-in & bag drop
- short lines, plenty of kiosks, quick bag drop
- Baggage delivery
- bags on the belt by the time you reach it
- Walk to gates
- short walks, moving walkways where it's long
- Signage & wayfinding
- clear signs, easy to find your gate
- Cleanliness
- spotless floors, restrooms, and seating
- Food & drink
- real restaurants and good coffee, not just kiosks
- Shopping
- useful shops, not only duty-free perfume
- Wi-Fi
- free, fast, no captive-portal hassle
- Gate seating
- comfortable seats with power at every gate
- Power outlets
- outlets and USB at most seats
- Quiet
- no blaring announcements or gate-area chaos
- Restrooms
- clean, plentiful, never a queue
- Accessibility
- step-free routes, help easy to find
Airlines served
Quick answers
How many lounges are in Domestic Terminal at Istanbul Airport?
Lounge Frog lists 3 lounges in Domestic Terminal at Istanbul Airport (IST): IGA Lounge (Domestic), Turkish Airlines Domestic Business Lounge and Turkish Airlines Domestic Miles&Smiles Lounge.
Which airlines fly from Domestic Terminal at Istanbul Airport?
Pegasus Airlines and Turkish Airlines fly from Domestic Terminal at Istanbul Airport (IST).
What is the best lounge in Domestic Terminal?
The highest-rated lounge in Domestic Terminal at Istanbul Airport (IST) on Lounge Frog is IGA Lounge (Domestic), at 4.8 out of 5.
Is Domestic Terminal a good terminal?
Lounge Frog rates Domestic Terminal at IST 3.8 out of 5 overall, the average of 14 editorial metrics such as security speed and bag delivery.
Traveller reviews
What people who've been say. One review each; you can update yours.
Coverage
In the news
Independent reporting and primary sources used to keep this page accurate.
News
News about IST Domestic Terminal
- Ranking
The 10 best Priority Pass lounges: October 2026
Six Priority Pass lounges score 4.9 this month, in Singapore, Melbourne, London and Rome. The Chase Sapphire lounges are gone from the list, and Cancún joins it twice.
- Ranking
The 12 best independent airport lounges: 2026
Singapore's Blossom Lounge, Melbourne's Marhaba and Gatwick's No1 Lounge South lead the independents at 4.9.
- Ranking
The 10 best Priority Pass lounges: September 2026
The month's ten highest-rated photographed Priority Pass lounges, led by strong options in Singapore, London, and Rome.
NewsOnly 21 of Lounge Frog's 100 top-rated lounges take Priority Pass, and just 2 are in the US
We checked the access programs on every lounge in the Lounge Frog Top 100. DragonPass opens one more than Priority Pass, and Singapore has five.
NewsTurkish Airlines orders up to 150 Boeing 737 MAX jets for its Istanbul short-haul network
100 firm 737-8s plus 50 options, due from 2033. What the order means for routes from Istanbul, the MAX cabin, and where to wait at IST.
RankingThe 8 best 24-hour airport lounges for overnight layovers, ranked: 2026
Most lounges close by 11pm. These eight never do. Ranked for red-eye misconnects and pre-dawn departures, with how to get into each.