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Cheap flights from Athens to Thera from $18

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Thera departing on 9/13. 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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Find the cheapest flights from Athens to Thera (ATH-JTR)

Cheap round-trip flights

Ryanair Logo
10:30 pm - 11:30 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:15 am - 1:15 amJTR-ATH
1h 00mnonstop
$41Ryanair
Find Deal
Fri, Oct 17 - Mon, Oct 20
Ryanair Logo
10:30 pm - 11:30 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:15 am - 1:15 amJTR-ATH
1h 00mnonstop
$42Ryanair
Find Deal
Fri, Oct 10 - Mon, Oct 13
Ryanair Logo
10:30 pm - 11:30 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:15 am - 1:15 amJTR-ATH
1h 00mnonstop
$43Ryanair
Find Deal
Fri, Oct 10 - Mon, Oct 13
Ryanair Logo
5:45 am - 6:45 amATH-JTR
1h 00mnonstop
Ryanair Logo
11:50 pm - 12:50 amJTR-ATH
1h 00mnonstop
$44Ryanair
Find Deal
Thu, Oct 2 - Sat, Oct 4
Ryanair Logo
10:20 pm - 11:20 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:05 am - 1:05 amJTR-ATH
1h 00mnonstop
$45Ryanair
Find Deal
Sat, Sep 13 - Fri, Sep 19
Ryanair Logo
10:20 pm - 11:20 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:15 am - 1:15 amJTR-ATH
1h 00mnonstop
$47Ryanair
Find Deal
Thu, Oct 16 - Mon, Oct 20
Ryanair Logo
6:00 pm - 7:00 pmATH-JTR
1h 00mnonstop
Ryanair Logo
12:15 am - 1:15 amJTR-ATH
1h 00mnonstop
$48Ryanair
Find Deal
Sun, Oct 12 - Mon, Oct 13
Volotea Logo
10:35 pm - 11:25 pmATH-JTR
0h 50mnonstop
Volotea Logo
8:20 pm - 9:15 pmJTR-ATH
0h 55mnonstop
$84Volotea
Find Deal
Fri, Aug 29 - Sun, Aug 31
Volotea Logo
10:35 pm - 11:25 pmATH-JTR
0h 50mnonstop
Volotea Logo
8:20 pm - 9:15 pmJTR-ATH
0h 55mnonstop
$85Volotea
Find Deal
Fri, Aug 29 - Sun, Aug 31
Aegean Airlines Logo
9:30 pm - 10:15 pmATH-JTR
0h 45mnonstop
Aegean Airlines Logo
6:45 am - 7:30 amJTR-ATH
0h 45mnonstop
$87Aegean Airlines
Find Deal
Wed, Nov 26 - Sat, Nov 29

Ryanair flights from Athens to Thera

Our best Ryanair deals on Athens to Thera flight tickets
Ryanair
Oct 17
ATH10:30 pmAthens Eleftherios V.
1h 00m
JTR11:30 pmThera Santorini
Oct 20
JTR12:15 amThera Santorini
1h 00m
ATH1:15 amAthens Eleftherios V.
$41
Find similar
Ryanair
Oct 10
ATH10:30 pmAthens Eleftherios V.
1h 00m
JTR11:30 pmThera Santorini
Oct 13
JTR12:15 amThera Santorini
1h 00m
ATH1:15 amAthens Eleftherios V.
$42
Find similar
Ryanair
Oct 10
ATH10:30 pmAthens Eleftherios V.
1h 00m
JTR11:30 pmThera Santorini
Oct 13
JTR12:15 amThera Santorini
1h 00m
ATH1:15 amAthens Eleftherios V.
$43
Find similar

Aegean Airlines flights from Athens to Thera

Our best Aegean Airlines deals on Athens to Thera flight tickets
Aegean Airlines
Nov 26
ATH9:30 pmAthens Eleftherios V.
0h 45m
JTR10:15 pmThera Santorini
Nov 29
JTR6:45 amThera Santorini
0h 45m
ATH7:30 amAthens Eleftherios V.
$87
Find similar
Aegean Airlines
Aug 12
ATH7:00 amAthens Eleftherios V.
0h 45m
JTR7:45 amThera Santorini
Aug 12
JTR10:30 pmThera Santorini
0h 55m
ATH11:25 pmAthens Eleftherios V.
$190
Find similar
Aegean Airlines
Aug 14
ATH7:00 amAthens Eleftherios V.
0h 45m
JTR7:45 amThera Santorini
Aug 16
JTR10:30 pmThera Santorini
0h 55m
ATH11:25 pmAthens Eleftherios V.
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Athens to Thera 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 August 6, 2025.
Use the filters below to find and compare flights from Athens to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 10/17

10:30 pm-11:30 pm

Nonstop1h 00m

Thera Santorini

Mon 10/20

12:15 am-1:15 am

Nonstop1h 00m

$41

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 10/10

10:30 pm-11:30 pm

Nonstop1h 00m

Thera Santorini

Mon 10/13

12:15 am-1:15 am

Nonstop1h 00m

$42

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 10/10

10:30 pm-11:30 pm

Nonstop1h 00m

Thera Santorini

Mon 10/13

12:15 am-1:15 am

Nonstop1h 00m

$43

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Thu 10/2

5:45 am-6:45 am

Nonstop1h 00m

Thera Santorini

Sat 10/4

11:50 pm-12:50 am

Nonstop1h 00m

$44

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Sat 9/13

10:20 pm-11:20 pm

Nonstop1h 00m

Thera Santorini

Fri 9/19

12:05 am-1:05 am

Nonstop1h 00m

$45

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Thu 10/16

10:20 pm-11:20 pm

Nonstop1h 00m

Thera Santorini

Mon 10/20

12:15 am-1:15 am

Nonstop1h 00m

$47

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Sun 10/12

6:00 pm-7:00 pm

Nonstop1h 00m

Thera Santorini

Mon 10/13

12:15 am-1:15 am

Nonstop1h 00m

$48

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 8/29

10:35 pm-11:25 pm

Nonstop0h 50m

Thera Santorini

Sun 8/31

8:20 pm-9:15 pm

Nonstop0h 55m

$84

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 8/29

10:35 pm-11:25 pm

Nonstop0h 50m

Thera Santorini

Sun 8/31

8:20 pm-9:15 pm

Nonstop0h 55m

$85

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Wed 11/26

9:30 pm-10:15 pm

Nonstop0h 45m

Thera Santorini

Sat 11/29

6:45 am-7:30 am

Nonstop0h 45m

$87

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 Thera from

How to get the cheapest flight ticket from Athens to Thera

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 month to fly to Thera?

The cheapest month to fly to Thera from Athens is in August. Flight prices, which tend to average around $91, are often lower during this time because this is during the off-season. If you don’t want to visit Thera in August, then you should wait until July to fly from Athens, when ticket prices are also cheap, with an average price of $99.

What is the cheapest day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from Athens is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $115. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $146. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the evening. momondo users have found flights departing from Athens to Thera in the evening for as low as $100. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $166.

What is the cheapest Athens Eleftherios V. to Thera Santorini flight route?

Fly from Athens Eleftherios V. to Thera Santorini for the best Athens Eleftherios V. - Thera Santorini flight prices

How far in advance should I book a flight to Thera?

You are more likely to see cheaper flights to Thera from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Thera for around $112 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from Athens for as low as $90 on momondo.

What cabin class options are available on Athens Eleftherios V. to Thera Santorini flights?

There are 3 cabin classes available to choose from on Athens Eleftherios V. to Thera Santorini flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Athens to Thera flight prices changed over time?

As of August 2025, prices for Athens to Thera flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Athens to Thera

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

Cheap Athens to Thera (ATH to JTR) flight deals and tips

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

Best Price Found

$18

Fastest flight time

0h 40m

Direct flights

Every day

Airports in Thera

1 airport
The best one-way flight to Thera from Athens in the past 72 hours is $18. The best round-trip flight deal from Athens to Thera found on momondo in the last 72 hours is $41.
The fastest flight from Athens to Thera takes 0h 40m
Direct flights go from Athens to Thera every day.
There is 1 airport near Thera: Thera Santorini (JTR)
Search flight deals

  • How far is Athens Eleftherios V. to Thera Santorini by plane?

    The straight-line distance from Athens Eleftherios V. to Thera Santorini is 143.2 mi. Flights usually cover this in 0h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Thera Santorini Airport?

    Prices for flights from Athens Eleftherios V. Airport to Thera Santorini Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Athens Eleftherios V. Airport to Thera Santorini Airport?

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Thera Santorini Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Athens Eleftherios V. Airport to Thera Santorini Airport.

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

    The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Athens to Thera?

Best airlines flying from Athens to Thera

Compare and see reviews for airlines that fly from Athens to Thera with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $34Free CancellationRating
6.8
5,156 reviews
Search Ryanair flights
VoloteaPriceFrom $47Free CancellationRating
7.2
560 reviews
Search Volotea flights
Olympic AirPriceFrom $54Free CancellationRating
8.2
91 reviews
Search Olympic Air flights
Aegean AirlinesPriceFrom $82Free CancellationRating
8.1
782 reviews
Search Aegean Airlines flights
Sky ExpressPriceFrom $100Free CancellationRating
7.5
117 reviews
Search Sky Express flights
Hahn Air SystemsPriceFrom $144Free CancellationRating
5.0
6 reviews
Search Hahn Air Systems flights

  • Aegean Airlines Flights From Athens to Thera

    The lowest priced Aegean Airlines flight from Athens to Thera from the last 72 hours was $82. Generally, Aegean Airlines has 59 flights on this route every week with an average price of $151. Aegean Airlines is rated 8.1/10 by our users.

  • Sky Express Flights From Athens to Thera

    Another popular option for Athens to Thera flights is Sky Express (7.5/10, 117 ratings). Sky Express flies from Athens to Thera around 45 times per week, with deals starting from $100 round-trip and rising to an average price of around $166.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Kamari
Pyrgos Kallistis
Ios
Firostefani
Karterados
Perissa
Megalochori
Mylopotas

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Athens to Thera. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Thera from Athens with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Athens to Thera.

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

Yes. momondo can track prices for Athens to Thera flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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