Best time: June to October

Flights from Adelaide to Santorini for a Greek Holiday

Published 4 October 2026 · HolidayWow editors · Written with AI, numbers checked against our data ·

Santorini from Adelaide is a long distance journey, with the route connected through another city. HolidayWow helps you plan the complete trip by showing your home, airport, flight, transfer and island stay on one map, then letting you adjust the pace and stops.

In Santorini, the best time for a trip is June to October, with daytime highs up to 27 °C and the sea up to 24 °C.

7 days in Santorini in July, Beach and hiking, from Perth on your own

Plan a trip

Best time to go: June to October
Sea in August: 24 °C
Swim season, sea from 21 °C: June to October
Flight from Perth: about 14 h 20

Santorini at a glance

What’s the vibe?: Adelaide is the starting point for this Santorini holiday, and the flight connection is an important part of the whole journey. The page keeps the starting point and destination in view, so you can build the route around your actual departure plans rather than treating the flight as a separate booking task.
Best time to go: Daytime highs range from 15 °C in January to 27 °C in July. Rain is rarest in July (1 days) and most frequent in January (14 days).
How to get there?: From Perth, you can be in Santorini in about 14 h 20.

Start with the Adelaide to Santorini route

Adelaide is the starting point for this Santorini holiday, and the flight connection is an important part of the whole journey. The page keeps the starting point and destination in view, so you can build the route around your actual departure plans rather than treating the flight as a separate booking task.

Santorini is an island destination in Greece, so the arrival airport and onward connection need to fit together carefully. HolidayWow can place the flight, island transfer and first accommodation on the same map. This gives you a clear view of the travel day before you make arrangements and helps every later booking stay connected to the trip.

For Australian travellers, a Long Weekend planner can help connect public holidays and leave days with the larger journey. The planner gives your Santorini trip a home within the wider holiday calendar, while the map keeps the Adelaide departure, Greek arrival and island stay together.

Choose the Santorini season that matches your holiday style

The best Santorini month depends on whether you want warm swimming, long daylight for exploring or a quieter seasonal rhythm. July is the warmest month, with daytime temperatures around 27 °C and 13 sunshine hours. August also brings 27 °C by day, 25 °C at night and a sea temperature of 24 °C.

September can be a thoughtful choice for a relaxed island holiday. Daytime temperatures sit around 25 °C, while the sea reaches 24 °C. Spring months suit travellers who enjoy walking through villages and spending time at viewpoints, with April offering 18 °C daytime temperatures and 9 sunshine hours.

Winter brings a different character, with January at about 15 °C by day and 13 °C overnight. The cooler season works well for food, villages, indoor tastings and a slower trip centred on the island landscape. The climate guide provides monthly day and night temperatures, sea temperatures, sunshine hours and rain information to support that choice.

Plan a Santorini itinerary around villages, coast and sea

A useful Santorini itinerary gives each day a clear theme. Start with Fira for the island's central setting, walk through its lanes and take in the caldera views. Pair this with a coastal section such as Oia, where the day can include a village walk, a scenic viewpoint and time near the water.

For a longer holiday, add a beach morning and leave the afternoon flexible for a swim, a coastal drive or a visit to a nearby place. The relaxed pace can include one or two stops a day, while a balanced day can make room for a village, a beach and a sunset viewpoint without turning the island into a checklist.

HolidayWow draws every stop as a pin and connects each day with a route on the map. You can move a stop to another day, swap a place, lighten an active day or ask the side panel assistant to revise the plan. This makes the itinerary easy to adjust as the group settles into the holiday.

From Adelaide to Santorini

Santorini lies {{dist.home:ADL}} from Adelaide in a straight line. From Sydney it is {{dist.home:SYD}}. From Melbourne it is {{dist.home:MEL}}. For a trip out of Adelaide, aim for May, June, July and August.

Brisbane lies {{dist.home:BNE}} away. Perth lies {{dist.home:PER}} away. Door to door, the plan lines up the ride to the airport, the flight with live fares and the transfer on arrival.

Already started

Your trip in Santorini

27 °C by day in July
Sea 23 °C
from Perth about 14 h 20

Day 1
Arrival in Fira
Flight from Perth in 14 h 20. Settle in, first evening by the harbour or in the centre.
Day 2
Cape Columbo
Beach day: the sea is around 23 °C in July.
Day 3
Roter Strand
Beach day: the sea is around 23 °C in July.
Day 4
Kalotaritissa
Beach day: the sea is around 23 °C in July.
Day 5
On to Oia
A new base for the next few days; explore Oia on foot.
Day 6
Kalantos beach
Beach day: the sea is around 23 °C in July.
Day 7
Last morning and flight home
One last coffee with a sea view, then back to Perth.

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Weather and sea temperature in Santorini

The warmest month is August, with 27 °C by day and 25 °C at night. The sea reaches 24 °C in August. The sunniest month is July, with 13 hours of sun a day.

Climate by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sept	Oct	Nov	Dec
Day °C	15	15	16	18	21	25	27	27	25	22	19	16
Night °C	13	13	14	16	19	22	24	25	23	20	18	15
Sea °C	17	16	16	17	19	22	23	24	24	22	20	18
Sun h/day	5	5	7	9	11	12	13	12	10	8	6	4
Rain days	14	12	8	5	4	2	1	1	3	7	9	12

Climate: NASA POWER 2006 to 2025, sea: NOAA OISST 1991 to 2020. Day and night are average highs and lows, sun in hours per day.

Weather in Santorini month by month

January15 °C17 °C
February15 °C16 °C
March16 °C16 °C
April18 °C17 °C
May21 °C19 °C
June25 °C22 °C
July27 °C23 °C
August27 °C24 °C
September25 °C24 °C
October22 °C22 °C
November19 °C20 °C
December16 °C18 °C

When to go to Santorini

Daytime highs range from 15 °C in January to 27 °C in July. Rain is rarest in July (1 days) and most frequent in January (14 days). The sunniest month is July with 13 hours a day.

The sea is warm enough for proper swimming in July, August and September, peaking at 24 °C in August. For walking and sightseeing in pleasant warmth, aim for May, June, July, August, September and October.

January: 15 °C, sea 17 °C, 14 rain days, 5 h of sun
February: 15 °C, sea 16 °C, 12 rain days, 5 h of sun
March: 16 °C, sea 16 °C, 8 rain days, 7 h of sun
April: 18 °C, sea 17 °C, 5 rain days, 9 h of sun
May: 21 °C, sea 19 °C, 4 rain days, 11 h of sun
June: 25 °C, sea 22 °C, 2 rain days, 12 h of sun
July: 27 °C, sea 23 °C, 1 rain day, 13 h of sun
August: 27 °C, sea 24 °C, 1 rain day, 12 h of sun
September: 25 °C, sea 24 °C, 3 rain days, 10 h of sun
October: 22 °C, sea 22 °C, 7 rain days, 8 h of sun
November: 19 °C, sea 20 °C, 9 rain days, 6 h of sun
December: 16 °C, sea 18 °C, 12 rain days, 4 h of sun

Demand for Santorini through the year

Search interest for Santorini peaks in January and is lowest in December, based on monthly search volumes.

How to shape a May day in Santorini

Mornings suit an unhurried walk through the old streets or along the water. The warmest hours, at 21 °C, are perfect for being outside. Evenings drop to 19 °C, so plan dinner outside and keep a layer handy.

Packing for Santorini in July

With 27 °C by day and 24 °C at night and 1 rain days in July, pack for heat. Your plan builds this list for you and updates it when you change the dates.

Light, breathable clothes for the day
Sun hat and sunscreen
A refillable water bottle
A warm layer for the evenings
Swimwear and a beach towel
Comfortable walking shoes
A travel adapter for your chargers

Getting there

The quickest way is from Perth: you're in Santorini in about 14 h 20. The nearest airport is Santorini International Airport (JTR), 5 km away.

JTRSantorini International Airport5 km to the destination

Flight times from Australian airports
From	Flight time	To
Perth PER	about 14 h 20	JTR
Adelaide ADL	about 16 h 36	JTR
Melbourne MEL	about 17 h 20	JTR
Canberra CBR	about 17 h 39	JTR
Brisbane BNE	about 17 h 40	JTR
Gold Coast OOL	about 17 h 45	JTR
Sydney SYD	about 17 h 47	JTR

Flight times estimated from the distance, direct routes from OpenTravelData.

Travel advice for Greece

The current advice on safety, health and entry is published in full by Smartraveller. Check it before you book and again shortly before you leave.

Travel advice

Prices for Santorini

Every price for Santorini on this page comes live from a partner, in your currency. Open a card to see today's rate for your dates.

Build a seven day Greek island rhythm

A seven day itinerary can give Santorini enough room to feel relaxed while keeping the main areas easy to reach. Begin with a Fira and Oia day, then dedicate another day to the caldera viewpoints and nearby coastal paths. Add a beach day, a food day and a free day for a boat excursion or a return to a favourite viewpoint.

For a shorter stay, use three days as a focused introduction. Spend the first day around Fira, the second around Oia and the coast, and the final day on a beach or a scenic walk. Each day can be arranged around a relaxed or balanced pace, with travel legs shown beside the stops so the plan remains easy to read.

The planner can add dates later, when your flights and accommodation are ready. Date cards then show weekday information, live weather and live prices. You can also use the plan checker after each edit, which helps re-order a day when a stop changes and keeps the route connected.

Organise flights, stays and bookings in one plan

The practical centre of the trip is the booking plan. Stays, tours, transport and flights are connected to the same itinerary through partner links in Australian dollars. The page displays live partner prices, or a Check live price button, so you can review the current booking options without relying on an estimated figure.

For Santorini, accommodation location matters because transfers form part of the island experience. A stay in or near Fira can suit a traveller who wants easy access to the central village, while Oia offers a village base for a quieter coastal rhythm. Add the chosen stay to the plan and connect it with the airport arrival and onward island movement.

HolidayWow also includes a budget in your home currency, price watch for stays and tours, and cost splitting for groups. A document vault keeps passports, tickets and confirmations with the trip they belong to, while the packing list and checklist reflect the month and destination you selected.

Santorini: frequently asked questions

How far is Santorini from Adelaide?

The distance is a live route figure, so the page updates it as route data changes. Use it as a planning reference while checking current flight connections, travel documents and the island transfer for your chosen dates.

What is the best month for a Santorini holiday from Adelaide?

July and August suit warm island weather, with daytime temperatures around 27 °C. August also brings a sea temperature of 24 °C. September offers a warm sea and a more relaxed seasonal feel, while spring and winter work well for a slower trip focused on villages, food and walking.

Can I plan a Santorini itinerary with HolidayWow?

Yes. Describe the trip in one sentence or by voice, including the destination, group, month, pace and budget. HolidayWow creates a map first plan with daily routes and pins, then lets you move stops, swap places and change the pace for the whole trip or individual days.

Can I see live prices for flights and accommodation?

HolidayWow connects the plan to partner options for stays, tours, transport and flights. The page shows live prices in Australian dollars when partner data is available, or a Check live price button. Your budget, price watch and booking links remain connected to the selected itinerary.

How does the Long Weekend planner help Australian travellers?

The Long Weekend planner uses Australian public holidays and leave information to help turn shorter breaks into longer holidays. It can place those dates around a Santorini trip, while the editable map keeps Adelaide departure details, flights, transfers and accommodation together for the group.

Plan your holiday in Santorini

Describe your trip in one sentence. When, who with and what matters to you.