$174 Cheap Flights from Sirnak (NKT) to Istanbul (ISTA) in 2026

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Flight deals from Sirnak to Istanbul

Looking for a cheap last-minute deal or the best return flight from Sirnak Airport to Istanbul? If you want to travel next month, return fares start from $210. Find the lowest prices on one-way and return tickets right here.

Istanbul.$173 per passenger.Departing Thu, 14 Jan, returning Thu, 21 Jan.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Thu, 14 Jan, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Thu, 21 Jan, arriving in Sirnak.Price includes taxes and charges.From $173, select.

Istanbul.$177 per passenger.Departing Fri, 25 Dec, returning Tue, 29 Dec.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Fri, 25 Dec, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Tue, 29 Dec, arriving in Sirnak.Price includes taxes and charges.From $177, select.

Istanbul.$190 per passenger.Departing Tue, 22 Sep, returning Tue, 22 Sep.Return flight with AJet.Outbound indirect flight with AJet, departs from Sirnak on Tue, 22 Sep, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Tue, 22 Sep, arriving in Sirnak.Price includes taxes and charges.From $190, select.

Istanbul.$194 per passenger.Departing Fri, 2 Oct, returning Fri, 9 Oct.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Fri, 2 Oct, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Fri, 9 Oct, arriving in Sirnak.Price includes taxes and charges.From $194, select.

Istanbul.$195 per passenger.Departing Fri, 20 Nov, returning Mon, 30 Nov.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Fri, 20 Nov, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Mon, 30 Nov, arriving in Sirnak.Price includes taxes and charges.From $195, select.

Istanbul.$202 per passenger.Departing Mon, 31 Aug, returning Sun, 6 Sep.Return flight with AJet.Outbound indirect flight with AJet, departs from Sirnak on Mon, 31 Aug, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Sun, 6 Sep, arriving in Sirnak.Price includes taxes and charges.From $202, select.

Istanbul.$205 per passenger.Departing Mon, 14 Sep, returning Fri, 18 Sep.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Mon, 14 Sep, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Fri, 18 Sep, arriving in Sirnak.Price includes taxes and charges.From $205, select.

Istanbul.$210 per passenger.Departing Sun, 23 Aug, returning Mon, 31 Aug.Return flight with AJet.Outbound indirect flight with AJet, departs from Sirnak on Sun, 23 Aug, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Mon, 31 Aug, arriving in Sirnak.Price includes taxes and charges.From $210, select.

Istanbul.$212 per passenger.Departing Sun, 27 Sep, returning Sun, 11 Oct.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Sun, 27 Sep, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Sun, 11 Oct, arriving in Sirnak.Price includes taxes and charges.From $212, select.

Istanbul.$213 per passenger.Departing Sun, 23 Aug, returning Fri, 4 Sep.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Sun, 23 Aug, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Fri, 4 Sep, arriving in Sirnak.Price includes taxes and charges.From $213, select.

Istanbul.$221 per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with AJet.Outbound direct flight with AJet departs from Sirnak on Tue, 18 Aug, arriving in Istanbul Sabiha.Inbound direct flight with AJet departs from Istanbul Sabiha on Tue, 25 Aug, arriving in Sirnak.Price includes taxes and charges.From $221, select.

Istanbul.$272 per passenger.Departing Thu, 30 Jul, returning Sun, 9 Aug.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Sirnak on Thu, 30 Jul, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Sun, 9 Aug, arriving in Sirnak.Price includes taxes and charges.From $272, select.

Istanbul.$287 per passenger.Departing Tue, 3 Nov, returning Tue, 5 Jan.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Sirnak on Tue, 3 Nov, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Tue, 5 Jan, arriving in Sirnak.Price includes taxes and charges.From $287, select.

Istanbul.$301 per passenger.Departing Wed, 11 Nov, returning Wed, 23 Dec.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Sirnak on Wed, 11 Nov, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Wed, 23 Dec, arriving in Sirnak.Price includes taxes and charges.From $301, select.

Istanbul.$302 per passenger.Departing Sun, 27 Dec, returning Mon, 4 Jan.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Sirnak on Sun, 27 Dec, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Mon, 4 Jan, arriving in Sirnak.Price includes taxes and charges.From $302, select.

Istanbul.$347 per passenger.Departing Thu, 30 Jul, returning Fri, 31 Jul.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Sirnak on Thu, 30 Jul, arriving in Istanbul.Inbound direct flight with Turkish Airlines departs from Istanbul on Fri, 31 Jul, arriving in Sirnak.Price includes taxes and charges.From $347, select.

Find the cheapest month to fly from Sirnak to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sirnak to Istanbul flights are currently cheapest in January.

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Direct flights from Sirnak to Istanbul

Alternative Sirnak to Istanbul routes

Looking for the cheapest, fastest or easiest route from Sirnak to Istanbul? You could fly into the following airports instead.

Istanbul Sabiha

30km from central Istanbul

ClosestCheapest

from $174

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Istanbul

34km from central Istanbul

from $236

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Sirnak to Istanbul: Flight information

The things to know before you go.

Cheapest flight found	$173
Cheapest month to fly	January
Average flight time	2 hrs, 19 mins
Most popular airline	Turkish Airlines
Average flights per week	29

Finding cheap flights from Sirnak to Istanbul: Frequently asked questions

How many airports are there in Istanbul?

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.

How much are return flights from Sirnak to Istanbul?

The best price we found for a return flight from Sirnak to Istanbul is $174. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sirnak to Istanbul?

2 hours and 18 minutes is the average flight time from Sirnak to Istanbul.

Which airlines fly direct from Sirnak to Istanbul?

Turkish Airlines and AJet fly direct from Sirnak to Istanbul.

How many flights are there a week from Sirnak to Istanbul?

As of July 2026, there are 29 flights per week flying from Sirnak to Istanbul.

When is the cheapest time to fly from Sirnak to Istanbul?

The cheapest month to fly from Sirnak to Istanbul is usually January.

Which is the cheapest airport to fly into in Istanbul?

If you're flying from Sirnak Airport, the cheapest airport near Istanbul is Istanbul Sabiha – which is 30.3 km away from the centre of Istanbul. We've found flights into this airport from $174.

Which upcoming date is cheapest to fly from Sirnak Airport to Istanbul on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sirnak Airport to Istanbul on Thursday, 14 January 2027.

Can I get a direct flight from Sirnak Airport to Istanbul?

Yes – the average flight time is 2 hours and 18 minutes.

How can I get the best flight deal from Sirnak Airport to Istanbul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Istanbul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Istanbul?

In July, the average temperature is usually around 24°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.

Which is the cheapest airline to fly from Sirnak Airport to Istanbul with?

Currently, AJet offers the cheapest flight tickets to Istanbul.

Travelling from Sirnak Airport (NKT) to Istanbul: what you need to know

Jump on a direct flight from Sirnak Airport to Istanbul and you'll be in the air for an average of 2 hours 15 minutes.
Istanbul's timezone is UTC+3, which is the same as Sirnak (the location of Sirnak Airport).
Sirnak Airport (NKT) to Istanbul Airport (IST) is the most popular route, with 12 flights a week to choose from. If you have things to finalize before heading off, the last flight from NKT to IST is with Turkish Airlines at 17:15. Opt for the first departure with Turkish Airlines at 10:00 if you want to fly out earlier.
For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your NKT to Istanbul flight.
During popular months like August, it's wise to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.
You can book a direct Sirnak Airport to Istanbul ticket. Begin your trip at NKT and touch down at Istanbul Airport (IST).
Check out the promotions from Turkish Airlines. This airline operates direct flights from Sirnak Airport to Istanbul.
The journey from central Sirnak to NKT takes about 50 minutes on public transport. If you ride-share, drive or take a taxi, you'll cover the 40 kilometres in 20 minutes or so, depending on traffic.

How to find the cheapest flights from Sirnak Airport (NKT) to Istanbul

The best price we've seen for a one-way Sirnak Airport to Istanbul flight is $83. The cheapest price for a return flight is $174. Bear in mind fares can change due to availability at the time of booking.
Booking early is often the key to securing a cheap flight from NKT to Istanbul. Flight prices rise as demand increases, so the closer your departure date, the more expensive your ticket may be.
The 'Whole month' tool will show you the cheapest tickets from Sirnak Airport to Istanbul across each month. It's a great way to snap up a bargain if your plans are flexible.
Spend less time searching for cheap flights from NKT to Istanbul by creating a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.
Tailor your flights with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Sirnak Airport to Istanbul.

Airports in Istanbul

Istanbul Airport (IST)

The distance from Istanbul Airport (IST) to central Istanbul is roughly 40 kilometres. It takes about 45 minutes to reach the centre driving.
It'll take around 1 hour 10 minutes to get there using public transport.
Book a hotel close to IST if you're coming in on a late flight from Sirnak Airport to Istanbul. Choose one of these options and make arrival day easier:
Lock in the best possible rate by booking your vehicle from Istanbul Airport around two weeks ahead of your flight from NKT to Istanbul.

Istanbul Sabiha Gokcen International Airport (SAW)

Istanbul Sabiha Gokcen International Airport (SAW) is roughly 48 kilometres from central Istanbul. Following your flight from Sirnak Airport to Istanbul, it'll take you around 1 hour 5 minutes to get to the heart of the city in a ride-share or taxi.
Travelling by public transport will take about 1 hour 40 minutes.
You'll find some comfortable places to park your luggage (and yourself) near SAW. Tuck yourself in and get cosy after your NKT to Istanbul flight at one of these well-located options:
Get the pick of the lot. Booking your ride from SAW four weeks in advance often means more savings and a greater selection of vehicles.

Best time to go to Istanbul

August is the busiest month for flights from Sirnak Airport to Istanbul. To escape the crowds, visit Istanbul in February.
Book a Sirnak Airport to Istanbul plane ticket with a departure in July to explore the city during its warmest month. You can expect temperatures to range from 21ºC (70ºF) to 30ºC (86ºF).
If you like travelling in cooler conditions, look for a cheap ticket from NKT to Istanbul in January when temperatures average between 2ºC (36ºF) and 11ºC (52ºF).

More about Istanbul

Once you've booked your flight from Sirnak Airport to Istanbul, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Istanbul:
Historic Areas of Istanbul and Hagia Sophia Museum are a couple of popular attractions to put on your Istanbul travel itinerary. Keep the adventure rolling by checking out Hagia Sophia History Museum.

Explore more of Türkiye (Turkey)

Istanbul has its own special appeal, but there are so many other parts of Türkiye (Turkey) waiting to be discovered. About 354 kilometres east of Istanbul, a trip to Ankara will keep you on the move. Start with popular sights like The Roman Theatre, Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations.
If you're looking to explore another major stop in Türkiye (Turkey), consider Izmir, roughly 322 kilometres southwest of Istanbul. Aegean Coast, Smyrna Basilika and Ataturk Konak Square are the start of reasons to visit.