Pick your Istanbul – Thessaloniki flight today and pay for it over 3 to 24 months. Suso is a travel-planning platform: in a flight package the ticket is issued by a travel agency, a booking site or the airline, and the payment plan is set up as consumer credit by partner finance institutions. Your credit-card limit is never used or blocked, and no deposit is required. The search box above is already set to Istanbul → Thessaloniki; pick your dates and see live flights.
Looking for a good flight from Istanbul to Thessaloniki?
Suso turns the Istanbul – Thessaloniki trip into a flight package: the ticket is issued by a travel agency, a booking site or the airline, and you spread the payment over a term you choose between 3 and 24 months as consumer credit from partner finance institutions. It completes in the basket in one click, and your card limit is never blocked.
See Istanbul – Thessaloniki flight prices →When to visit Thessaloniki
Spring (April to June) and autumn (September to October) are ideal; summers are hot and lively, winters mild.
Things to do in Thessaloniki
White Tower and Waterfront
The city's landmark White Tower anchors a long seaside promenade with sweeping Aegean views. A museum inside the tower traces the city's history.
Atatürk's House (Atatürk Museum)
The pink house where Mustafa Kemal Atatürk was born in 1881 is preserved as a museum in the grounds of the Turkish Consulate, its rooms furnished in period style and open to visitors.
Rotonda and Arch of Galerius
The monumental arch built for the Roman emperor Galerius and the nearby Rotonda are UNESCO-listed early monuments that later served as church and mosque.
Ano Poli (Upper Town) and Byzantine Walls
Spared from the great fire, the Upper Town is the most atmospheric quarter, with traditional houses, narrow stone lanes, Byzantine walls and hilltop views over the city and gulf.
Aristotelous Square and Bazaars
The grand seafront Aristotelous Square, together with the Modiano and Kapani markets, forms the hub of city life with cafes, stalls and buzzing arcades.
Cuisine: Bougatsa, Meze and Seafood
Thessaloniki is regarded as Greece's food capital, famed for morning bougatsa, spreads of fresh meze, ouzo and Aegean seafood.
Istanbul – Thessaloniki flight prices by month
The cheapest month on this route is April: return fares start at 8,911 TL (cheapest day: April 29). In the most expensive month the same route sits around 13,450 TL, so picking the right month is the decision that actually sets the price here. Data scanned as of 2026-09-21 and subject to change.
| July 2026 | 13,450 TL | |
|---|---|---|
| August 2026 | 13,023 TL | |
| September 2026 | 11,226 TL | |
| October 2026 | 11,226 TL | |
| November 2026 | 10,281 TL | |
| December 2026 | 10,281 TL | |
| January 2027 | 10,281 TL | |
| February 2027 | 10,281 TL | |
| March 2027 | 10,284 TL | |
| April 2027 | 8,911 TL | |
| May 2027 | 10,284 TL | |
| June 2027 | 9,602 TL | |
| July 2027 | 10,438 TL |
Which city is cheaper to fly to Thessaloniki from?
Departing from Istanbul is the cheapest option for this destination: 8,911 TL in April. Each price below is the floor for that origin’s own best month; click a price and the search opens with that origin and date.
| Istanbul | April | 8,911 TL |
|---|---|---|
| Izmir | August | 9,050 TL +139 TL |
| Antalya | June | 9,799 TL +888 TL |
| Bodrum | November | 15,942 TL +7,031 TL |
| Dalaman | November | 15,942 TL +7,031 TL |
| Ankara | November | 16,302 TL +7,391 TL |
Airlines on the Istanbul – Thessaloniki route
Türk Hava Yolları flies Istanbul – Thessaloniki direct. Suso pulls live flights through Google Flights; pick the best option and spread the cost over monthly payments.
About Thessaloniki
Thessaloniki is a popular route for Greece (Europe). For more travel guidance, when to go and things to do, see our Thessaloniki destination page.
Istanbul – Thessaloniki FAQ
Can I buy the Istanbul - Thessaloniki flight on monthly payments?
Yes. You buy the Istanbul - Thessaloniki flight on Suso as a flight package: a term between 3 and 24 months, without using your card limit.
How much is the Istanbul - Thessaloniki flight?
The price varies by month, date and airline. The table on this page shows each month's floor price from the last scan; use the search box to see the live price for your own dates.
Is a deposit required?
No. No deposit is required; you pay the amount monthly over the term you choose.
Book Istanbul – Thessaloniki and pay monthly
Fly now, pay later. Over up to 24 months. The application completes in the basket in one click, and no card limit is needed.
Search Istanbul – Thessaloniki flights now →