Cheap Flights from Trieste to Istanbul from $206

Compare Trieste to Istanbul flight deals

Find the cheapest month or even day of the year to fly to Istanbul

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Flight deals from Trieste Airport to Istanbul

Looking for a cheap last-minute deal or the best return flight from Trieste Airport to Istanbul? If you want to travel next month, return fares start from $206. Find the lowest prices on one-way and return tickets right here.

Istanbul.$206 per passenger.Departing Thu, 9 Apr, returning Wed, 15 Apr.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Thu, 9 Apr, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Wed, 15 Apr, arriving in Trieste.Price includes taxes and charges.From $206, select.

Istanbul.$227 per passenger.Departing Thu, 7 May, returning Mon, 11 May.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Thu, 7 May, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Mon, 11 May, arriving in Trieste.Price includes taxes and charges.From $227, select.

Istanbul.$263 per passenger.Departing Wed, 24 Jun, returning Sun, 28 Jun.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Wed, 24 Jun, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Sun, 28 Jun, arriving in Trieste.Price includes taxes and charges.From $263, select.

Istanbul.$301 per passenger.Departing Wed, 29 Apr, returning Fri, 1 May.Return flight with Ryanair and Pegasus Airlines.Outbound indirect flight with Ryanair, departs from Trieste on Wed, 29 Apr, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Fri, 1 May, arriving in Trieste.Price includes taxes and charges.From $301, select.

Istanbul.$325 per passenger.Departing Mon, 25 May, returning Wed, 3 Jun.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Mon, 25 May, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Wed, 3 Jun, arriving in Trieste.Price includes taxes and charges.From $325, select.

Istanbul.$327 per passenger.Departing Sat, 28 Mar, returning Sat, 4 Apr.Return flight with Wizz Air Malta and Pegasus Airlines.Outbound indirect flight with Wizz Air Malta, departs from Trieste on Sat, 28 Mar, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sat, 4 Apr, arriving in Trieste.Price includes taxes and charges.From $327, select.

Istanbul.$345 per passenger.Departing Fri, 20 Mar, returning Mon, 30 Mar.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Fri, 20 Mar, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Mon, 30 Mar, arriving in Trieste.Price includes taxes and charges.From $345, select.

Istanbul.$434 per passenger.Departing Mon, 10 Aug, returning Sat, 15 Aug.Return flight with Ryanair and AJet.Outbound indirect flight with Ryanair, departs from Trieste on Mon, 10 Aug, arriving in Istanbul Sabiha.Inbound indirect flight with AJet, departs from Istanbul Sabiha on Sat, 15 Aug, arriving in Trieste.Price includes taxes and charges.From $434, select.

Istanbul.$480 per passenger.Departing Sat, 18 Jul, returning Sat, 1 Aug.Return flight with Ryanair and Pegasus Airlines.Outbound indirect flight with Ryanair, departs from Trieste on Sat, 18 Jul, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sat, 1 Aug, arriving in Trieste.Price includes taxes and charges.From $480, select.

Istanbul.$491 per passenger.Departing Thu, 9 Jul, returning Sun, 12 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Trieste on Thu, 9 Jul, arriving in Istanbul.Inbound indirect flight with Lufthansa, departs from Istanbul on Sun, 12 Jul, arriving in Trieste.Price includes taxes and charges.From $491, select.

Istanbul.$529 per passenger.Departing Sat, 5 Sep, returning Tue, 8 Sep.Return flight with Ryanair and Pegasus Airlines.Outbound indirect flight with Ryanair, departs from Trieste on Sat, 5 Sep, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Tue, 8 Sep, arriving in Trieste.Price includes taxes and charges.From $529, select.

Istanbul.$598 per passenger.Departing Mon, 5 Oct, returning Thu, 8 Oct.Return flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Trieste on Mon, 5 Oct, arriving in Istanbul.Inbound indirect flight with ITA Airways, departs from Istanbul on Thu, 8 Oct, arriving in Trieste.Price includes taxes and charges.From $598, select.

Istanbul.$714 per passenger.Departing Sun, 6 Dec, returning Tue, 8 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Trieste on Sun, 6 Dec, arriving in Istanbul.Inbound indirect flight with Lufthansa, departs from Istanbul on Tue, 8 Dec, arriving in Trieste.Price includes taxes and charges.From $714, select.

Find the cheapest month to fly from Trieste to Istanbul

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

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Alternative Trieste to Istanbul routes

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

Istanbul Sabiha

30km from central Istanbul

ClosestCheapest

from $206

Search flights

Istanbul

34km from central Istanbul

from $352

Search flights

Trieste to Istanbul: Flight information

The things to know before you go.

Cheapest flight found	$206
Cheapest month to fly	April

Check out these Istanbul hotels

Ready to plan your stay? Other travellers rate these Istanbul hotels for cleanliness, service and location.

Nomad Hostel Karaköy

2.16 km from city centre

$40

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Princes’ Palace Resort - Member of The Leading Hotels of the World

19.24 km from city centre

$759

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Nelly Guesthouse

3.49 km from city centre

$56

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Nomad Hostel Karaköy

2.16 km from city centre

$40

Per night

Princes’ Palace Resort - Member of The Leading Hotels of the World

19.24 km from city centre

$759

Per night

Nelly Guesthouse

3.49 km from city centre

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Finding cheap flights from Trieste 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 Trieste to Istanbul?

The best price we found for a return flight from Trieste to Istanbul is $206. 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.

Which airlines fly direct from Trieste to Istanbul?

Currently, there are no airlines that fly direct from Trieste to Istanbul. But we found flights with one or more stops from $206.

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

As of March 2026, there are no flights flying from Trieste to Istanbul.

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

The cheapest month to fly from Trieste to Istanbul is usually April.

Which is the cheapest airport to fly into in Istanbul?

If you're flying from Trieste 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 $206.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trieste Airport to Istanbul on Thursday, 9 April 2026.

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

No airlines currently offer direct flights between Trieste Airport and Istanbul. Most routes have one or more stops.

How can I get the best flight deal from Trieste 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 March, the average temperature is usually around 8°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 Trieste Airport to Istanbul with?

Currently, Ryanair offers the cheapest flight tickets to Istanbul.

Flying from Trieste - Friuli Venezia Giulia Airport (TRS) to Istanbul: what you need to know

The timezone in Istanbul is UTC+3. The city is two hours ahead of Trieste, where Trieste - Friuli Venezia Giulia Airport is located.
Give yourself plenty of time to catch your TRS to Istanbul flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at security and check-in are likely if you're jetting off during high season, so allow a bit more breathing room. A good rule of thumb for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.
The journey from central Trieste to TRS takes about 55 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 29 kilometres in 40 minutes or so, depending on traffic conditions.
Want a leisurely start to your travels? Stay near TRS. Whether you're taking an early flight from Trieste - Friuli Venezia Giulia Airport to Istanbul or just don't want to be rushed, these hotels are just the thing:
84.1% of flights departing from Trieste - Friuli Venezia Giulia Airport touch down at their destination on schedule. With its strong on-time performance, you're unlikely to be delayed when setting off from TRS.

How to find the cheapest flights from Trieste - Friuli Venezia Giulia Airport (TRS) to Istanbul

The best price we've seen for a one-way Trieste - Friuli Venezia Giulia Airport to Istanbul flight is $99. The cheapest price for a return flight is $206. Remember fares may change due to demand at the time of booking.
Booking early is often the key to scoring a cheap flight from TRS to Istanbul. Fares tend to rise as seats fill up, so the nearer your departure date, the more you'll likely spend.
The 'Whole month' tool will show you the cheapest tickets from Trieste - Friuli Venezia Giulia Airport to Istanbul across every month. It's a good way to find a bargain if your travel dates are flexible.
Picking up a cheap flight from TRS to Istanbul is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll notify you when a new discount appears.
Save money on your flight from Trieste - Friuli Venezia Giulia Airport to Istanbul with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

The distance from Istanbul Ataturk Airport (IST) to central Istanbul is roughly 48 kilometres. It'll take you around 50 minutes to reach the centre driving.
Getting to the centre on public transport will take you around 1 hour 45 minutes.
If you're coming in on a late flight from Trieste - Friuli Venezia Giulia Airport to Istanbul, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these hotels near IST:
Pick up an Istanbul Ataturk Airport rental car and explore Istanbul and beyond with your own set of wheels. Hit, Avec car rentals and Eren Rent a Car are top providers you can book with here.
Lock in the best rate by booking your ride from Istanbul Ataturk Airport around two weeks before your flight from TRS to Istanbul.

Sabiha Gokcen International Airport (SAW)

Sabiha Gokcen International Airport (SAW) is roughly 48 kilometres from central Istanbul. Once you've hopped off your flight from Trieste - Friuli Venezia Giulia Airport to Istanbul, it'll take you around 55 minutes to get to the heart of the city in a ride-share or cab.
You can expect the trip to take roughly 1 hour 30 minutes on public transport.
After stepping off your TRS to Istanbul flight, tuck yourself in at a hotel close to SAW. These are some great options that'll help you get into relaxation mode:
The fastest way to get to where you're going is with a Sabiha Gokcen International Airport rental car. Grab a set of wheels from Essence, Eren Rent a Car or 724 Rent and be on your way in a flash.
Get the pick of the lot. Reserving your ride from SAW four weeks ahead of time often means lower prices and a wider choice of vehicles.

Best time to go to Istanbul

Carefully consider your travel dates before booking your flight from Trieste - Friuli Venezia Giulia Airport to Istanbul. The city buzzes during high season, but rates are generally higher and top attractions can be crowded. Visit Istanbul in the off-season for a more relaxed vibe.
The warmest month in Istanbul is August, with temperatures ranging between 20ºC and 30ºC. Lock in your Trieste - Friuli Venezia Giulia Airport to Istanbul flight ticket then if that's your ideal forecast.
Look for cheap tickets from TRS to Istanbul in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 2ºC and 11ºC on average.

More about Istanbul

When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Istanbul right here. Check out these options after locking in your flight from Trieste - Friuli Venezia Giulia Airport to Istanbul:
All great journeys should include a little sightseeing. The Basilica Cistern, Topkapi Palace and Galata Tower are must-visits when exploring Istanbul.

Explore more of Türkiye (Turkey)

You've done Istanbul, now it's time to explore other corners of Türkiye (Turkey). Travel around 354 kilometres east to Ankara to tick off its must-visit sights. From Museum of Anatolian Civilizations to Kocatepe Mosque (Kocatepe Camii) and Genclik Park, you'll have a packed itinerary ahead.
If you're ready to explore another side of Türkiye (Turkey), head for Izmir, roughly 322 kilometres south-west of Istanbul. Kordonboyu, Kadifekale Castle and Alsancak are among the biggest draws.