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Cheap flights from Thera to Istanbul from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thera to Istanbul departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Aegean Airlines Logo
11:35 am - 10:35 amJTR-IST
22h 00m1 stop
Aegean Airlines Logo
6:20 pm - 6:40 pmIST-JTR
1h 20mnonstop
$236Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Aegean Airlines Logo
6:05 am - 9:00 pmJTR-IST
13h 55m1 stop
Aegean Airlines Logo
6:20 pm - 6:40 pmIST-JTR
1h 20mnonstop
$237Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Multiple Airlines Logo
11:20 pm - 8:00 pmJTR-IST
20h 40m1 stop
Multiple Airlines Logo
5:20 pm - 6:30 pmIST-JTR
1h 10mnonstop
$260Multiple Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
Multiple Airlines Logo
12:15 am - 3:50 pmJTR-IST
15h 35m2 stops
Multiple Airlines Logo
5:20 pm - 6:30 pmIST-JTR
1h 10mnonstop
$303Multiple Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
Aegean Airlines Logo
11:35 am - 10:35 amJTR-IST
22h 00m1 stop
Aegean Airlines Logo
10:00 pm - 10:15 pmIST-JTR
25h 15m1 stop
$326Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Aegean Airlines Logo
6:05 am - 9:00 pmJTR-IST
13h 55m1 stop
Aegean Airlines Logo
4:50 pm - 7:45 amIST-JTR
15h 55m1 stop
$327Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Aegean Airlines Logo
8:25 am - 10:35 amJTR-IST
25h 10m1 stop
Aegean Airlines Logo
10:00 pm - 10:15 pmIST-JTR
25h 15m1 stop
$328Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Aegean Airlines Logo
11:35 am - 5:30 pmJTR-IST
28h 55m2 stops
Aegean Airlines Logo
10:00 pm - 10:15 pmIST-JTR
25h 15m1 stop
$338Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Aegean Airlines Logo
8:25 am - 5:30 pmJTR-IST
32h 05m2 stops
Aegean Airlines Logo
10:00 pm - 7:45 amIST-JTR
10h 45m1 stop
$339Aegean Airlines
Find Deal
Sun, Mar 15 - Mon, Mar 16
Lufthansa Logo
8:05 pm - 9:20 pmJTR-IST
25h 15m2 stops
Lufthansa Logo
5:55 pm - 4:50 pmIST-JTR
22h 55m2 stops
$667Lufthansa
Find Deal
Tue, Oct 7 - Sat, Oct 11

Aegean Airlines flights from Thera to Istanbul Airport

Our best Aegean Airlines deals on Thera to Istanbul Airport flight tickets
Aegean Airlines
Mar 15
JTR11:35 amThera Santorini
22h 00m
1 stop
IST10:35 amIstanbul
Mar 16
IST6:20 pmIstanbul
1h 20m
JTR6:40 pmThera Santorini
$236
Find similar
Aegean Airlines
Mar 15
JTR6:05 amThera Santorini
13h 55m
1 stop
IST9:00 pmIstanbul
Mar 16
IST6:20 pmIstanbul
1h 20m
JTR6:40 pmThera Santorini
$237
Find similar
Aegean Airlines
Mar 15
JTR11:35 amThera Santorini
22h 00m
1 stop
IST10:35 amIstanbul
Mar 16
IST10:00 pmIstanbul
25h 15m
1 stop
JTR10:15 pmThera Santorini
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Thera to Istanbul Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Thera to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

11:35 am-10:35 am

1 stop22h 00m

Istanbul

Mon 3/16

6:20 pm-6:40 pm

Nonstop1h 20m

$236

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

6:05 am-9:00 pm

1 stop13h 55m

Istanbul

Mon 3/16

6:20 pm-6:40 pm

Nonstop1h 20m

$237

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Tue 10/7

11:20 pm-8:00 pm

1 stop20h 40m

Istanbul

Sat 10/11

5:20 pm-6:30 pm

Nonstop1h 10m

$260

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Mon 10/6

12:15 am-3:50 pm

2 stops15h 35m

Istanbul

Sat 10/11

5:20 pm-6:30 pm

Nonstop1h 10m

$303

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

11:35 am-10:35 am

1 stop22h 00m

Istanbul

Mon 3/16

10:00 pm-10:15 pm

1 stop25h 15m

$326

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

6:05 am-9:00 pm

1 stop13h 55m

Istanbul

Mon 3/16

4:50 pm-7:45 am

1 stop15h 55m

$327

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

8:25 am-10:35 am

1 stop25h 10m

Istanbul

Mon 3/16

10:00 pm-10:15 pm

1 stop25h 15m

$328

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

11:35 am-5:30 pm

2 stops28h 55m

Istanbul

Mon 3/16

10:00 pm-10:15 pm

1 stop25h 15m

$338

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Sun 3/15

8:25 am-5:30 pm

2 stops32h 05m

Istanbul

Mon 3/16

10:00 pm-7:45 am

1 stop10h 45m

$339

TheraIstanbul

JTR - IST

JTRIST

Thera Santorini

Tue 10/7

8:05 pm-9:20 pm

2 stops25h 15m

Istanbul

Sat 10/11

5:55 pm-4:50 pm

2 stops22h 55m

$667

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Thera to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Thera Santorini to Istanbul flight route?

Fly from Thera Santorini to Istanbul for the best Thera Santorini - Istanbul flight prices

What cabin class options are available on Thera Santorini to Istanbul flights?

There are 2 cabin classes available to choose from on Thera Santorini to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thera to Istanbul Airport flights?

No. A direct flight is the cheapest option for a flight between Thera to Istanbul Airport.

How have Thera to Istanbul Airport flight prices changed over time?

As of September 2025, prices for Thera to Istanbul Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Thera to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Thera to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Thera to Istanbul Airport (JTR to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thera to Istanbul Airport

Fastest flight time

1h 10m

Direct flights

Wed and Sun
The fastest flight from Thera to Istanbul Airport takes 1h 10m
Direct flights go from Thera to Istanbul Airport on Wednesday and Sunday. The only airline offering direct flights is Aegean Airlines.
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  • How far is Thera Santorini to Istanbul by plane?

    A flight from Thera Santorini to Istanbul will travel around 379.7 mi. A reasonable flight in good conditions will take 1h 10m.

  • When did momondo last update prices for flights from Thera Santorini Airport to Istanbul Airport?

    Prices for flights from Thera Santorini Airport to Istanbul Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Thera Santorini Airport to Istanbul Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thera Santorini Airport to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Thera to Istanbul Airport?

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

Why should I use momondo to find a flight deal from Thera to Istanbul?

Finding the right flight to Istanbul from Thera is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

Can I find flights from Thera to Istanbul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Thera to Istanbul flights to just show those with flexible booking policies.

How can momondo help me find flights from Thera to Istanbul?

Once all potential Thera to Istanbul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Thera to Istanbul right now. Can momondo alert me if prices change?

Price alerts on flights to Istanbul from Thera are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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