Introduction

Santorini was the busiest island I visited during my October Greek island-hopping trip. It honestly didn’t feel off-season at all.

There were lots of restaurants open, plenty of hotel options, and a variety of tours and activities available. 

The restaurants were busy, the streets were lively, and the island still had a bustling energy to it (even during the last week of October when I went). You can definitely visit Santorini in October without feeling like you’ve missed the tourist season.

There were still plenty of tourists around, including cruise passengers docking on the island. However, the crowds were likely much smaller than during the peak summer months, and it never felt overly crowded overall—though the sunset viewpoint at Oia Castle was still packed.

The biggest advantage of visiting in October is that accommodations are significantly more affordable. It’s an ideal time for budget-conscious travelers who want the Santorini experience without the peak-season prices.

That said, there are some trade-offs. You won’t get long summer days — the sun sets around 6:30pm — and it may be a bit too chilly for a full beach vacation or long swims.

But if you’re willing to trade those two things, October is a fantastic time to visit: cheaper prices, fewer crowds, warm temperatures without the oppressive heat, and still plenty of energy on the island.

Is Santorini Worth Visiting in October?

Pros	Cons
Cheaper accommodations	Earlier sunsets
Fewer crowds and cruise passengers than summer	Cooler evenings
Restaurants and tours still operating	Beaches feel empty
Comfortable sightseeing weather	Water may be too cold for swimming
Less hectic than the summer months	Some seasonal tours begin shutting down on the last day of October

Weather in Santorini in October

The weather in Santorini in late October was still pleasantly warm — and it didn’t rain at all during my five days there. 

During the day, temperatures were in the low-20s°C (70–75°F), which was perfect for walking around and sightseeing without the intense summer heat. I was able to comfortably walk from Fira to Imerovigli while taking in Santorini’s stunning coastline and caldera views, and I also hiked up to Skaros Rock without feeling overheated.

Santorini summers can be unbearably hot, especially if you’re hiking or walking for long periods of time. If you hate the heat, October is a great time to visit. 

It did get a bit chilly in the evenings and out on the water during my boat tour, but it was never actually cold. I recommend bringing a light sweater or jacket for evenings and boat excursions.

The water temperature, however, was definitely on the cool-to-cold side, so it’s not the ideal time for long swims or a full beach vacation. That said, during my boat tour, we stopped near the volcano caldera, where the water was surprisingly warm, so swimming there was still very possible.

Crowds & Atmosphere in Santorini in October

Santorini was much more crowded than I expected for off-season.

After visiting quieter islands like Milos and Folegandros, arriving in Santorini was a bit of a shock. In contrast to those laid-back islands, Santorini felt vibrant, bustling, and full of energy.

Although there were still plenty of tourists around, Santorini is a large island, so the crowds felt spread out. I wandered through Fira and Oia, and while both towns were lively, it never felt overwhelmingly crowded or like there was a constant crush of people everywhere.

Overall, I think October is a great time to visit if you want fewer crowds while still getting a lively, bustling Santorini atmosphere.

Oia and Imerovigli Sunsets

The only time I felt overwhelmed by crowds was at the famous sunset viewpoint in Oia. 

If you want to get a spot to watch the sunset from Oia Castle, you need to arrive early. Sunset was around 6:30pm when I was there. By 6:00pm, the viewing platform was already completely packed. People were lined up elbow-to-elbow around the viewpoint trying to catch the sunset.

I arrived too late and couldn’t find space at all. So I left the crowded viewpoint and found a quieter area in Oia to watch the sunset. It wasn’t the iconic postcard angle, but it was peaceful and far less hectic.

Leaving Oia after sunset was also hectic. Everyone seemed to leave at the exact same time — especially the many tour groups — all heading toward the bus terminal to return to Fira. That was the only moment during my trip where I felt pressed in by crowds.

The bus lines back to Fira were also extremely long. I waited in line as the first bus filled up and left, then waited for the second bus to arrive and was able to get on that one. Even after the second bus filled, there were still plenty of people left waiting.

If you want to avoid the rush back to Fira, I recommend either leaving immediately after sunset or staying longer afterward to let the crowds thin out.

My favorite sunset spot in Santorini was actually near Imerovigli

There were maybe only 10–15 people in Imerovigli for the sunset, and the viewing area was wide and open, so we weren’t crammed together like at the small Oia Castle platform. It felt calm and relaxing, which honestly made the whole sunset experience much more enjoyable for me.

If you’re staying several days in Santorini, I recommend watching the sunset from both Oia (for the famous iconic view) and Imerovigli for a quieter, more peaceful experience.

Other than the famous Oia sunset viewpoint, the island felt fairly calm in October. 

Where I Stayed in Santorini

I chose to stay in Fira for two reasons:

• It was much cheaper than Oia
• It’s the main bus hub on the island

I relied entirely on buses to get around Santorini, so staying in Fira made things easier, especially since my hotel was only a 5-minute walk from the bus terminal.

I found a charming and affordable boutique hotel (San Giorgio) for around $100 USD per night. When I checked prices for the following summer season, the exact same room was nearly three times more expensive, so I definitely felt like I got a great deal visiting in October.

It wasn’t one of Santorini’s luxurious cliffside resorts with a sunset view, but the room was comfortable, clean, modern, and extremely affordable by Santorini standards — and the owner was super friendly.

There were plenty of accommodation options available at the end of October, ranging from hostels and boutique hotels to luxury resorts with caldera sunset views. Most places were also heavily discounted in the off-season.

Honestly, I think the off-season savings alone make October worth considering for a trip to Santorini.

Do You Need a Car in Santorini?

No — you do not need a car in Santorini.

Out of all the Greek islands I visited, Santorini had the best and most frequent public transportation system, even during the off-season.

I was initially worried that visiting in late October would mean reduced bus schedules, but I discovered that buses still ran frequently across the island. 

The buses between Fira and Oia operated well into the evening — until around 9pm — which made day trips and sunset visits to Oia very easy.

If you stay in Fira, you’ll have easy access to the island’s public bus network, which connects the main areas around Santorini.

If you stay in Oia, renting a car may be more convenient because many bus routes from Oia require transferring through Fira first.

Having a car gives you more flexibility, especially if you’re traveling with kids or in a larger group. But as a solo traveler who hates parallel parking, the bus system worked well for me.

If you want maximum flexibility, especially if you’re staying outside Fira or planning to explore more remote parts of the island, renting a car may be worth considering. 

I used the bus system to get to:
Oia • Fira • Imerovigli • Pyrgos • Perissa Beach • Emporio • ferry terminal • airport

When planning my travels around the island, I checked the KTEL Santorini public bus schedule online. 

The online bus schedule was reliable and accurate. The buses consistently departed on time. Bus fares were around €2 to €2.50 in cash, depending on the route.

Note: if you arrive by ferry, there is usually a public bus waiting at the port to take you to Fira — buses from the port are timed around ferry arrivals.

Tours & Activities in Santorini in October

There were still plenty of day tours and local activities available in late October, and many land-based tours continue operating into November. 

However, the boat tours seemed to shut down on October 31. The crew on my boat tour told us it was their final tour of the season before closing for the winter, and I took that tour on October 30.

I booked a boat tour that took me around Santorini and to the volcano caldera. Because it was end of season, the boat tours had a small discount, so that was an unexpected perk.

The boat tour was relaxing, scenic, and tranquil — only 5 people were on my boat. We all had a section of the boat to ourselves. I imagine these boat tours are extremely crowded during the summer, so I’m glad I went when it wasn’t that packed on a tiny boat. 

It was a bit chilly on the water because of the wind, but a light sweater was enough to keep warm. The water inside the volcanic caldera was still warm enough for swimming. That said, with so many tour boats visiting the area, I did notice some floating litter in the water. I chose not to swim, but everyone else on my boat tour seemed to enjoy the swim.

If you’re planning a visit in November, you might miss some of the seasonal boat tours. However, if you visit during the last week of October, you should still be able to catch one.

During October, there were still plenty of activities available in Santorini, including:

You can browse tour options and local activities on Viator and GetYourGuide.

I kept in touch with a fellow traveler who visited Santorini in November — she told me that many activities had slowed down by then and the atmosphere felt much quieter and was a bit boring. 

October feels like the last month to fully enjoy Santorini’s tours and activities before the island starts winding down for the winter.

Is October a Good Time to Visit Santorini?

Yes — absolutely.

Santorini in late October still feels lively, social, and energetic. Restaurants are open, tours are still running, and there’s still plenty happening around the island.

At the same time, accommodations are much cheaper than peak summer prices, and there are far fewer crowds. Other than the famous Oia sunset viewpoint, the island never felt overwhelmingly busy.

The main drawbacks of visiting in October are:

• Water that may be too cold for swimming
• Cooler evenings
• Earlier sunsets (around 6:30pm)

But honestly, the earlier sunsets can also be a benefit.

During the summer, sunsets are around 8:30pm, which can make for very long days if you have an early start to the day sightseeing. 

In October, you can enjoy the sunset without staying out super late. It might also be more convenient for families traveling with kids who have early bedtimes.

For me, October felt like the perfect balance. I appreciated the huge savings on hotel prices, the calmer atmosphere, and the fact that the island still felt lively without being overwhelmingly crowded.