Cheap flights from Istanbul Airport to Thera from £89
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Istanbul to Santorini
Cheapest flights from Istanbul to SantoriniExplore the most affordable flight options available from Istanbul to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.
Explore the most affordable flight options available from Istanbul to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.
Best flights from Istanbul to SantoriniDiscover carefully curated flight deals from Istanbul to Santorini that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Discover carefully curated flight deals from Istanbul to Santorini that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Last-minute flights from Istanbul to SantoriniDiscover last-minute flight deals from Istanbul to Santorini. Data last updated 5 October 2026 and is based on user searches.
Discover last-minute flight deals from Istanbul to Santorini. Data last updated 5 October 2026 and is based on user searches.
One-way flights from Istanbul to SantoriniSearch for one-way flight options from Istanbul to Santorini. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.
Search for one-way flight options from Istanbul to Santorini. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.
Find flight deals from Istanbul to Santorini
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Istanbul Airport to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Mon 9/11
15:50-22:15
2 stops7h 25m
Thera Santorini
Wed 31/12
00:00-00:00
Nonstop0h 00m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Fri 26/3
15:50-22:25
2 stops7h 35m
Thera Santorini
Wed 31/12
00:00-00:00
Nonstop0h 00m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Tue 13/10
12:20-21:30
2 stops9h 10m
Thera Santorini
Wed 31/12
00:00-00:00
Nonstop0h 00m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Wed 4/11
16:45-22:15
1 stop6h 30m
Thera Santorini
Sat 7/11
08:10-15:45
1 stop6h 35m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Thu 5/11
16:45-22:15
1 stop6h 30m
Thera Santorini
Mon 9/11
08:10-15:00
2 stops5h 50m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Fri 16/10
03:45-18:45
1 stop15h 00m
Thera Santorini
Mon 19/10
14:20-21:35
1 stop7h 15m
IstanbulThera
IST Istanbul - JTR Thera Santorini
ISTJTR
Istanbul
Mon 15/3
15:50-22:25
2 stops7h 35m
Thera Santorini
Tue 16/3
15:35-21:00
1 stop4h 25m
Best time to book a flight from Istanbul to Santorini
Have a flexible travel schedule? Discover the best time to fly to Santorini from Istanbul with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Thera
What is the cheapest month to book a flight from Istanbul Airport to Thera?
Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Thera (average of £117). Flying from Istanbul Airport to Thera in May is currently the most expensive (average of £338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IST to JTR?
When flying from Istanbul Airport to Thera, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Istanbul to Thera delayed?
About 41% of weekly flights between Istanbul and Thera have experienced delays in the past year, with the average delay time being 73 minutes.
What is the most punctual flight time for Istanbul to Thera flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Thera flights?
Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 41% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Thera?
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Alternative routes for Istanbul to Santorini
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Santorini by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to South Aegean
Book a non-stop flight to one of these other cities located in South Aegean.
Search flights from Istanbul to Santorini by cabin class
Find flights from Istanbul to Santorini, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Istanbul and Santorini flights
Browse other Istanbul and Santorini flight options. Last updated on 5 October 2026.
Other flights from Istanbul
Browse through other flights departing from Istanbul. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to Santorini
Explore flights to Santorini departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Fly with Cheapflights
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How does Cheapflights help users find flights from Istanbul to Santorini?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Santorini from Istanbul today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Istanbul to Santorini?
Millions of users choose and trust Cheapflights to book the best flight deals from Istanbul to Santorini for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Istanbul to Santorini with no change fees?
Certainly. Search results for flights to Santorini from Istanbul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Istanbul to Santorini become cheaper?
Yes! Start tracking prices for Istanbul to Santorini flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.