Flights Istanbul → Thessaloniki
As of October 2026, economy flights from Istanbul to Thessaloniki have a typical range EUR 132–879, median EUR 306. Full range across all 90 offers: EUR 75–1526. We found 51% of 90 offers from budget carriers (around EUR 243) and 49% from full-service carriers (around EUR 333).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Istanbul → Thessaloniki
Based on 90 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Istanbul → Thessaloniki
Add-on pricing from the cheapest available offer per airline · October 2026 · EUR
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Aegean Airlines | — | EUR 18 | — |
| Air Serbia | — | EUR 62 | — |
| Pegasus Airlines | EUR 20 | EUR 35 | — |
| Turkish Airlines | — | — | — |
| Aegean | — | EUR 1 | — |
| Lufthansa | — | — | — |
| KLM | Included | EUR 35 | — |
| Emirates | — | — | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Istanbul to Thessaloniki cost?
Based on 90 offers · October 2026
Istanbul to Thessaloniki flights ranged from EUR 75 to EUR 1526 across 90 offers analyzed in October 2026. Two fare clusters detected: budget fares around 148 and premium fares around 873 The chart below shows how prices distributed across all 90 offers.
These 90 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between EUR 159 and EUR 479
What hidden fees do Istanbul to Thessaloniki flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Istanbul to Thessaloniki routes. The breakdown below is based on 90 offers analyzed in October 2026.
| Carrier | Avg fee (EUR) | % of base fare |
|---|---|---|
| A3 | 23 | 9% |
| JU | 70 | 67% |
| PC | 58 | 45% |
| TK | 9 | 3% |
| Aegean | 1 | 1% |
| LH | 10 | 3% |
| KL | 47 | 12% |
| EK | 20 | 1% |
Air Serbia: base ~EUR 34 + fees EUR 70 = ~EUR 104 total. Aegean: base ~EUR 153 + fees EUR 1 = ~EUR 154 total.
Air Serbia's EUR 70 ancillary fees narrow the gap with Aegean's lower-fee model — the EUR 119 base difference shrinks to EUR 50 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Istanbul to Thessaloniki?
11 airlines flew Istanbul to Thessaloniki in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (EUR) | Median (EUR) | Fees (EUR) |
|---|---|---|---|---|
 Air Serbia | 1 | — | 104 | 70 (67%) |
 Sky Express | 1 | — | 123 | n/a |
 Pegasus Airlines | 2 | 120–141 | 130 | 58 (45%) |
 SKY express | 4 | — | 132 | n/a |
 Aegean | 6 | 135–154 | 154 | 1 (1%) |
 Aegean Airlines | 32 | 134–419 | 243 | 23 (9%) |
 Turkish Airlines | 21 | 173–404 | 333 | 9 (3%) |
 KLM | 1 | — | 386 | 47 (12%) |
 Lufthansa | 2 | 385–404 | 394 | 10 (3%) |
 Pegasus | 13 | 725–890 | 871 | n/a |
 Emirates | 7 | 1348–1498 | 1479 | 20 (1%) |
Where do the best Istanbul → Thessaloniki prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Istanbul to Thessaloniki flights
- Full-service carriers on Istanbul–Thessaloniki cost 0.7x more than budget airlines (EUR 372 vs EUR 501 median; overall median EUR 306).
- JU charges 77.9x more in ancillary fees than Aegean — EUR 70 vs EUR 1 avg per booking.
- The same route priced EUR 447 apart depending on where it was booked — the lowest median was EUR 278. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Istanbul to Thessaloniki cost?
- Based on 90 offers analyzed, Istanbul to Thessaloniki flights range from EUR 75 to EUR 1526, with a median price of EUR 306. Search for your specific dates →
- What hidden fees should I expect on Istanbul to Thessaloniki flights?
- On average, ancillary fees (bags, seat selection) add EUR 20 to the base fare on Istanbul to Thessaloniki flights. See itemized fees for your itinerary →
- Which airline is cheapest on Istanbul to Thessaloniki including all fees?
- Air Serbia has the lowest median fare on Istanbul to Thessaloniki at EUR 104 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Istanbul–Thessaloniki flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was EUR 278. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Istanbul to Thessaloniki routes?
- Istanbul to Thessaloniki has 11 airlines competing, creating a price range from EUR 75 to EUR 1526 across 90 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
11 airlines, two price clusters — find which fits your budget
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