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Cheap flights from Athens to Thera from £34

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — JTR
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Athens Eleftherios V. to Thera Santorini are usually found in July or February, booked 74 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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Enter your travel dates to find the best prices.

Cheapest flights from Athens to Santorini
Explore the most affordable flight options available from Athens to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 16/1005:45ATH - JTR
Nonstop1h 00mRyanair
Wed 22/1019:10JTR - ATH
Nonstop1h 00mRyanair
Deal found 14/10£61
Thu 16/1005:45ATH - JTR
Nonstop1h 00mRyanair
Fri 17/1000:05JTR - ATH
Nonstop1h 00mRyanair
Deal found 14/10£62
Fri 17/1022:30ATH - JTR
Nonstop1h 00mRyanair
Sat 18/1023:50JTR - ATH
Nonstop1h 00mRyanair
Deal found 13/10£62
Thu 16/1005:45ATH - JTR
Nonstop1h 00mRyanair
Tue 21/1023:20JTR - ATH
Nonstop1h 00mRyanair
Deal found 13/10£63
Sat 18/1022:20ATH - JTR
Nonstop1h 00mRyanair
Tue 21/1023:20JTR - ATH
Nonstop1h 00mRyanair
Deal found 13/10£65
Fri 17/1006:50ATH - JTR
Nonstop1h 00mRyanair
Thu 23/1023:50JTR - ATH
Nonstop1h 00mRyanair
Deal found 15/10£67
Thu 20/1121:30ATH - JTR
Nonstop0h 45mAegean Airlines
Sun 23/1118:30JTR - ATH
Nonstop0h 50mAegean Airlines
Deal found 13/10£73

Cheap flight deals from Athens to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) 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 15 October 2025.

Round-trip from

£62

One-way from

£34

Popular in

September

Cheapest in

July

Average price

£105

Good round-trip deal

£89 or less

Good one-way deal

£43 or less
Sky Express
  • Sky Express
  • 28/11-5/12
  • Nonstop
  • 1h 50m total
  • Athens to Thera
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 18/3
  • Nonstop
  • 0h 45m total
  • Athens to Thera
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Thera Santorini.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Thera Santorini.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Athens to Santorini 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, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Athens to Thera that are best for you.

Fly from

Athens

Fly to

Santorini

Route

Depart

Return

Price

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Wed 1/4

08:20-09:20

Nonstop1h 00m

Thera Santorini

Fri 3/4

00:05-00:55

Nonstop0h 50m

£65

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Thu 26/2

10:30-11:15

Nonstop0h 45m

Thera Santorini

Sat 28/2

11:55-12:40

Nonstop0h 45m

£65

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Sat 11/4

22:25-23:25

Nonstop1h 00m

Thera Santorini

Wed 15/4

09:45-10:35

Nonstop0h 50m

£72

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Thu 20/11

21:30-22:15

Nonstop0h 45m

Thera Santorini

Sun 23/11

18:30-19:20

Nonstop0h 50m

£73

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Tue 25/11

21:30-22:15

Nonstop0h 45m

Thera Santorini

Thu 27/11

06:00-06:45

Nonstop0h 45m

£74

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Sun 9/11

06:50-07:35

Nonstop0h 45m

Thera Santorini

Sun 16/11

06:00-06:45

Nonstop0h 45m

£92

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Fri 13/2

21:30-22:25

Nonstop0h 55m

Thera Santorini

Sun 15/2

14:45-15:40

Nonstop0h 55m

£99

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Tue 28/10

06:50-07:35

Nonstop0h 45m

Thera Santorini

Tue 4/11

18:30-19:20

Nonstop0h 50m

£104

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Sun 2/11

05:50-06:35

Nonstop0h 45m

Thera Santorini

Tue 4/11

18:30-19:20

Nonstop0h 50m

£113

AthensThera

ATH - JTR

ATHJTR

Athens Eleftherios V.

Mon 30/3

23:30-00:15

Nonstop0h 45m

£34

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 17 results
1
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Best time to book a flight from Athens to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Athens with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Thera

How far ahead should I book a flight from Athens to Thera?

Use this chart to determine the optimal time to book a return flight from Athens to Santorini. Price data was last updated on 10 October 2025.

The price you pay for your flight from Athens to Thera may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Athens to Thera?

Currently, July is the cheapest month in which you can book a flight from Athens to Thera (average of £26). Flying from Athens to Thera in January is currently the most expensive (average of £53). 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 ATH to JTR?

Find hourly flight availability from Athens to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 October 2025.

It’s typically best to fly out from Athens to Thera in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from Athens to Thera?

Use this chart to determine the cheapest time to fly return from Athens to Santorini. Price data was last updated on 12 October 2025.

Travellers seeking maximum savings on their Athens to Thera flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated 15 October 2025.
Get a feel of what it's like to fly with Aegean Airlines, Sky Express, andVolotea from Athens to Thera by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
809 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
809 reviews
Aegean Airlines
8.1
Very Good
809 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Sky Express
7.5
Good
120 reviews
Aegean Airlines
8.1
Very Good
809 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Volotea
7.2
Good
567 reviews
Aegean Airlines
8.1
Very Good
809 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Ryanair
6.8
Okay
5,179 reviews
Aegean Airlines
8.1
Very Good
809 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Athens to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Athens to Thera?

    To fly from Athens to Thera, you need to book a flight from Eleftherios V. (ATH) to Santorini (JTR). Nonstop flights to Thera Santorini from Athens Eleftherios V. take 0h 40m on average. When it comes time to book airfare, you have a few options: there are 20 outbound flights from Eleftherios V. to Santorini offered by 4 different airlines.

  • How popular is this Athens to Thera flight route?

    Within the past month, 81 users have taken a look at flights from Athens Eleftherios V. to Thera Santorini.

  • How long is the flight from Athens to Thera?

    Departing from Athens to Thera will take you 45m. There are 136 mi between Athens and Thera. Most flights are nonstop.

  • What are the cheapest airlines flying from Athens to Thera round-trip?

    Cheapflights users have booked flights from Athens to Thera round-trip from £29. Other airlines that can offer you cheap pricing are Volotea, from £36, and Aegean Airlines, from £59. These flights start at 67% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Athens to Thera?

    The top 3 most reliable airlines when flying from Athens to Thera are Juneyao Airlines (94%), Ryanair (81%) and Olympic Air (76%).

  • What are the cheapest flights from Athens to Thera?

    While on average a flight from Athens to Thera is generally £84, our data shows the cheapest flight currently is £23. When looking at the most popular route, (Athens Eleftherios V. - Thera Santorini), you can expect to pay £83 for that flight.

  • Can I find deals for flights from Athens to Santorini that include hotel bookings?

    Yes. In addition to deals on Athens to Santorini flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Athens to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Santorini.

  • Can I find deals for business class flights from Athens to Santorini?

    Yes. Cheapflights offers flight deals from Athens to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Athens to Thera?

    Currently, July is the cheapest month in which you can book a flight from Athens to Thera (average of £26). Flying from Athens to Thera in January is currently the most expensive (average of £53). 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.

See more FAQs

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Kamari
Oia
Perissa
Imerovigli
Firostefani
Karterados

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Alternative routes for Athens to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Paleochori flights
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Athens to Mykonos flights
Athens to Naxos flights
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Athens to Parikia flights

Top 4 airlines flying from Athens to Santorini

Discover the top 4 airlines that operate flights from Athens to Santorini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£60FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VoloteaCheapest£36Average£84FlexibilityNo cancel feeOn-timeN/A
Search Volotea flights
Aegean AirlinesCheapest£59Average£104FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Sky ExpressCheapest£74Average£118FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Santorini?

Cheapflights helps you search for flights from Athens to Santorini via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Athens to Santorini?

Millions of users choose and trust Cheapflights to book the best flight deals from Athens 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 Athens to Santorini with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Athens to Santorini, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Athens to Santorini become cheaper?

Yes, Cheapflights offers price alerts on Athens to Santorini flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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