Cheap Flights from Thessaloniki to Istanbul

Compare Thessaloniki 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 Thessaloniki to Istanbul

Looking for a cheap last-minute deal or the best return flight from Thessaloniki Airport to Istanbul Airport? If you want to travel next month, return fares start from R 3,303. Find the lowest prices on one-way and return tickets right here.

Istanbul.R 971 per passenger.Departing Mon, 28 Sep.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Mon, 28 Sep, arriving in Istanbul.Price includes taxes and charges.From R 971, select.

Istanbul.R 982 per passenger.Departing Fri, 29 Jan.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Fri, 29 Jan, arriving in Istanbul.Price includes taxes and charges.From R 982, select.

Istanbul.R 983 per passenger.Departing Mon, 16 Nov.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Mon, 16 Nov, arriving in Istanbul.Price includes taxes and charges.From R 983, select.

Istanbul.R 989 per passenger.Departing Mon, 7 Dec.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Mon, 7 Dec, arriving in Istanbul.Price includes taxes and charges.From R 989, select.

Istanbul.R 989 per passenger.Departing Fri, 5 Mar.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Fri, 5 Mar, arriving in Istanbul.Price includes taxes and charges.From R 989, select.

Istanbul.R 989 per passenger.Departing Fri, 5 Feb.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Fri, 5 Feb, arriving in Istanbul.Price includes taxes and charges.From R 989, select.

Istanbul.R 1,243 per passenger.Departing Tue, 13 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Thessaloniki on Tue, 13 Oct, arriving in Istanbul.Price includes taxes and charges.From R 1,243, select.

Istanbul.R 1,528 per passenger.Departing Mon, 31 Aug.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Mon, 31 Aug, arriving in Istanbul.Price includes taxes and charges.From R 1,528, select.

Istanbul.R 1,776 per passenger.Departing Thu, 27 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Thessaloniki on Thu, 27 May, arriving in Istanbul.Price includes taxes and charges.From R 1,776, select.

Istanbul.R 1,841 per passenger.Departing Wed, 28 Oct.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Wed, 28 Oct, arriving in Istanbul.Price includes taxes and charges.From R 1,841, select.

Istanbul.R 1,862 per passenger.Departing Mon, 27 Jul.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Thessaloniki on Mon, 27 Jul, arriving in Istanbul.Price includes taxes and charges.From R 1,862, select.

Istanbul.R 1,946 per passenger.Departing Thu, 15 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Thessaloniki on Thu, 15 Apr, arriving in Istanbul.Price includes taxes and charges.From R 1,946, select.

Istanbul.R 1,969 per passenger.Departing Tue, 1 Jun.One-way flight with LOT.Outbound indirect flight with LOT, departs from Thessaloniki on Tue, 1 Jun, arriving in Istanbul.Price includes taxes and charges.From R 1,969, select.

Istanbul.R 2,198 per passenger.Departing Thu, 15 Apr.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Thessaloniki on Thu, 15 Apr, arriving in Istanbul.Price includes taxes and charges.From R 2,198, select.

Istanbul.R 2,204 per passenger.Departing Thu, 13 May.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Thessaloniki on Thu, 13 May, arriving in Istanbul.Price includes taxes and charges.From R 2,204, select.

Istanbul.R 2,465 per passenger.Departing Thu, 10 Jun.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Thessaloniki on Thu, 10 Jun, arriving in Istanbul.Price includes taxes and charges.From R 2,465, select.

Find the cheapest month to fly from Thessaloniki to Istanbul

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

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Direct flights from Thessaloniki to Istanbul

Thessaloniki to Istanbul: Alternative routes

Compare routes from Thessaloniki to Istanbul below. You may find an airport to fly into that's cheaper, faster, or easier than Istanbul.

Istanbul Sabiha

30km from central Istanbul

Closest

from R 1,614

Search flights

Istanbul

34km from central Istanbul

Cheapest

from R 971

Search flights

Thessaloniki to Istanbul: Flight information

The things to know before you go.

Cheapest flight found	R 973
Cheapest month to fly	September
Average flight time	1 hr, 28 mins
Most popular airline	Gulf Air
Average flights per week	68

Finding cheap flights from Thessaloniki to Istanbul: Frequently asked questions

How much are return flights from Thessaloniki to Istanbul?

The best price we found for a return flight from Thessaloniki to Istanbul is R 1,970. 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 Thessaloniki to Istanbul?

1 hour and 28 minutes is the average flight time from Thessaloniki to Istanbul.

Which airlines fly direct from Thessaloniki to Istanbul?

Gulf Air, Turkish Airlines and Aegean Airlines fly direct from Thessaloniki to Istanbul.

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

As of July 2026, there are 68 flights per week flying from Thessaloniki to Istanbul.

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

The cheapest month to fly from Thessaloniki to Istanbul is usually September.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Thessaloniki Airport to Istanbul Airport on Monday, 14 September 2026.

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

Yes – the average flight time is 1 hour and 28 minutes.

How can I find the best flight deal 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.

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

Currently, Aegean Airlines offers the cheapest flight tickets to Istanbul.

Travelling from Thessaloniki Airport (SKG) to Istanbul Airport (IST): what you need to know

Take a direct flight from Thessaloniki Airport to Istanbul Airport and you'll be travelling for an average of 1 hour 30 minutes.
The timezone in Istanbul is UTC+3, which is one hour ahead of Thessaloniki.
Every week, there are 17 Thessaloniki Airport to Istanbul Airport flights.
Arrive at the airport on time so you don't miss your SKG to IST flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
You'll likely experience longer queues during popular months such as July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.
Getting to Istanbul (and then seeing more of Türkiye (Turkey)!) is a breeze with Turkish Airlines. This popular carrier offers direct flights from Thessaloniki Airport to Istanbul Airport.
The majority of travellers choose to fly with Turkish Airlines on this route.
We make it a breeze to book a flight with a stopover. To see your options for tickets from Thessaloniki Airport to Istanbul Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Some great stopovers between SKG and IST include:
- Athens International Airport
- Bucharest Otopeni Airport
- Sarajevo International Airport

Handy information about Thessaloniki Airport (SKG)

83% of flights departing from Thessaloniki Airport arrive at their destination on time. With its reliable on-time performance, you're unlikely to experience delays when jetting out of SKG.
Central Thessaloniki to Thessaloniki Airport is around 16 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're catching a taxi, ride-sharing or driving.
The trip when using public transport takes about 45 minutes.
Get your journey off to a hassle-free start by staying near SKG. Whether you're boarding an early flight from Thessaloniki Airport to Istanbul Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Istanbul Airport (IST)

Consider booking a hotel near IST if you're catching a late Thessaloniki Airport to Istanbul Airport flight. Select one of these options and avoid the hassle of a long transfer:
Get your adventure underway by picking up a Istanbul Airport rental car. Grab your wheels from Hit, Avec car rentals or Eren Rent a Car and explore beyond Istanbul's usual tourist stops.
To get the best deal, book your ride from Istanbul Airport around two weeks ahead.

When to fly to Istanbul Airport (IST)

It's time to choose your trip dates for your flight from Thessaloniki Airport to Istanbul Airport. August is the busiest month to head to Istanbul. If you prefer a more low-key vibe, go in March.
When reserving your flight from Thessaloniki Airport to Istanbul Airport, consider the kind of weather you enjoy. July is the warmest month in Istanbul, with temperatures ranging from 21ºC (70ºF) to 30ºC (86ºF).
January sees average temperatures of between 2ºC (36ºF) and 11ºC (52ºF). Search for cheap tickets from SKG to IST sometime around then if you'd rather travel in cooler conditions.

Explore more of Türkiye (Turkey)

Istanbul has loads to offer, but there are so many other corners of Türkiye (Turkey) waiting to be discovered. Around 354 kilometres east of Istanbul, a visit to Ankara will keep you on the move. Start with leading sights like The Roman Theatre, Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations.
Izmir is another sought-after destination in Türkiye (Turkey) and is around 322 kilometres south-west of Istanbul. No trip is complete without a visit to Aegean Coast, Smyrna Basilika and Ataturk Konak Square.