Athens to Santorini 2026: Ferry vs Flight, Which Is Better?
Last updated: May 28, 2026
Every year, millions of travelers face the same question before their Greek island holiday: do I take the ferry from Piraeus or do I fly straight into Santorini? Both options work, and neither is objectively wrong. But depending on your budget, travel style, and time available, one will suit you far better than the other.
I have made this crossing more times than I can count, on overnight ferries with a coffee and a paperback, on high-speed catamarans fighting a force-five wind, and on the short hop from Athens International. Here’s what I know after all of those trips.
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The Quick Answer
| Ferry (High-Speed) | Ferry (Conventional) | Flight | |
|---|---|---|---|
| Duration | 5–5.5 hours | 8–9 hours | 45 minutes |
| Price range | €55–€75 | €40–€60 | €50–€150 |
| Daily frequency | 1–2 sailings | 1 sailing (often overnight) | 3–6 flights |
| Best for | Budget travelers, experience-seekers | Overnight savers, backpackers | Time-poor, peak-season travelers |
The Ferry Option
Taking the ferry from Athens to Santorini means heading to Piraeus, the main port of Athens, located about 10 kilometres south-west of the city centre. You can reach it in 35 to 45 minutes on Metro Line 1 (the green line) from Monastiraki or Omonia, which costs just €1.40. Taxis and rideshare apps add convenience but cost around €20 to €30 depending on traffic.
Check all direct ferry options on our Athens–Santorini route page for up-to-date schedules, operators, and live ticket availability.
High-Speed Ferries
High-speed ferries are the most popular choice for daytime crossings. The main operators in 2026 are:
- SeaJets, runs fast catamarans and the WorldChampion Jet. Journey time is around 5 to 5.5 hours. Deck class costs roughly €65 to €75.
- Golden Star Ferries, operates the Superrunner on this route. Very similar timings and pricing to SeaJets.
Both operators depart Piraeus in the morning and arrive in Santorini's Athinios port in the early afternoon, giving you most of the day on the island. Cabins and airline-style seats are available at a premium if you want to sleep or work in comfort.
One honest caveat: high-speed ferries are much more susceptible to rough weather than large conventional vessels. If a meltemi (the summer northerly wind that sweeps the Aegean) is blowing hard, services can be delayed or cancelled at short notice. Check the forecast before you sail.
Conventional Ferries
Blue Star Ferries is the most reliable conventional operator on this route. Their large roll-on/roll-off vessels depart Piraeus in the evening and arrive in Santorini the following morning, the crossing takes 8 to 9 hours. Deck-class seats start around €40 to €50, while two-berth cabins cost €90 to €140.
The overnight crossing is a secret weapon for budget travelers. You save on a night's accommodation, wake up arriving into the caldera at dawn (one of the most dramatic approaches in the Mediterranean), and step off the boat already in Santorini. Bring a sleeping bag or liner if you book deck class, as the air conditioning can be fierce.
The Flight Option
The flight from Athens International Airport (ATH) to Santorini Airport (JTR) takes approximately 45 minutes in the air. Once you add check-in, security, boarding, and baggage collection at the other end, plan for a total of 3 to 3.5 hours door-to-door from central Athens to central Fira.
Browse available flights to Santorini for current schedules and price comparisons.
The main carriers operating this route in 2026 are:
- Aegean Airlines, the flag carrier and most frequent operator, with up to 4 or 5 daily departures in high season. Fares range from €50 to €120 depending on how far ahead you book.
- Sky Express, a smaller Greek carrier that often undercuts Aegean on price. Worth checking, especially for shoulder-season dates.
- Volotea, the Spanish low-cost airline operates seasonal flights between Athens and Santorini with fares that can dip below €50 if you book early.
Santorini Airport sits close to the village of Kamari on the eastern side of the island. It’s one of the more challenging airports in Europe for pilots, the short runway is perched on a ridge, which means flight cancellations due to wind are more common here than you might expect. Always have a backup plan if you’re flying in peak summer.
Cost and Time Comparison in Practice
The headline flight fare often looks cheaper than the ferry, but the full cost comparison is more nuanced.
A €59 Aegean flight to Santorini sounds like a bargain until you add a checked bag (€15 to €25), the taxi or rideshare to the airport (€15 to €20 from central Athens), and another taxi from JTR to Fira (€15 to €20). Suddenly you’ve spent €104 to €124 for a 45-minute flight.
A high-speed ferry at €65 deck class costs exactly €65 if you travel light, because Piraeus is on the Athens Metro. The taxi from Athinios port up to Fira is a shared affair, a local bus runs for about €2, or a taxi costs around €25 shared among four passengers.
For two adults traveling together:
- Flight total: €120–€200
- High-speed ferry total: €130–€160
- Overnight conventional ferry total: €90–€130 (and you skip a hotel night)
The overnight ferry is genuinely the most economical option for travelers who aren’t in a rush.
Seasonal and Booking Tips
Book early for summer. July and August are brutal for availability. Both ferry tickets and flights on popular dates sell out weeks or months in advance. I would aim to book 2 to 3 months ahead for any travel between July 1 and August 31.
Shoulder season is the sweet spot. May, June, and September offer good weather, far fewer crowds, and noticeably lower fares on both ferries and flights. You’ll often find seats with a week or two of notice.
Morning departures beat afternoon departures. Ferry departures before 8 AM from Piraeus get you to Santorini in the early afternoon with the entire evening ahead of you. Late-afternoon sailings arrive at night and mean your first experience of the island is the port taxi queue.
Watch the weather. The meltemi wind season runs from July through early September and can disrupt both ferries and flights. Sign up for ferry operator alerts and give yourself at least one day of buffer at the end of your trip if you’ve a tight onward connection.
Getting from Athinios Port or the Airport into Fira and Oia
Neither the port nor the airport puts you in Fira automatically, there’s always a transfer involved.
From Athinios Port: A public bus meets most ferry arrivals and runs to Fira bus station for about €2. Taxis are available at the port and charge €20 to €25 for the 10-minute drive up the cliff road. Shared transfers can be pre-booked through your hotel.
From Santorini Airport: Taxis cost €15 to €20 to Fira. A local bus runs for €2 to €3 but is infrequent. From Fira, you can catch the famous cable car (or ride a donkey, though most visitors skip the donkey for ethical reasons) down to the old port if needed, or take a further bus up to Oia (around 25 minutes).
For hotels in the caldera villages, your Santorini hotel may offer a free or low-cost transfer, always check when booking.
Our Verdict
Take the ferry if you’ve the time, want to save money, enjoy the open-sea experience, or plan to do any island hopping. The overnight Blue Star crossing is especially good value. Book directly with the operator or through a Greek ferry aggregator.
Take the flight if you’re short on time, traveling in a large group with significant luggage, or visiting in peak season when ferry availability is tight. Book Aegean at least 6 weeks out for the best prices.
Either way, Santorini rewards the effort. The caldera view from the terrace of a restaurant in Oia at dusk is one of those travel moments that genuinely lives up to the photographs.
→ Explore the full Santorini guide | Find hotels in Santorini | See all ferry routes from Athens | Compare Santorini flights
Frequently Asked Questions
Is it better to fly or take the ferry from Athens to Santorini?
It depends on your priorities. Flying takes about 45 minutes and is usually cheaper in total once you factor in your time, but the ferry is an experience in itself and suits those who enjoy the journey. High-speed ferries (around 5 hours) are a great middle ground if you want to save money without spending a full day at sea.
How long is the ferry from Athens to Santorini?
High-speed ferries operated by SeaJets or Golden Star Ferries take around 5 to 5.5 hours from Piraeus. Conventional overnight ferries run by Blue Star Ferries take 8 to 9 hours and are often an overnight crossing, letting you save on a hotel night.
How much does it cost to get from Athens to Santorini?
Ferry tickets range from around €40 for a deck-class conventional ferry seat to €75 or more for a high-speed cabin. Flights on Aegean Airlines or Sky Express range from €50 to €150 one way depending on how far in advance you book and the season.
How early should I book Athens to Santorini tickets?
Book as early as possible for July and August travel, ideally 2 to 3 months ahead for both ferries and flights. Outside peak season (May, June, September) you can often find good availability a few weeks out, but prices still rise as the date approaches.
Can I do Athens to Santorini as a day trip?
Technically yes if you fly both ways, but it’s not recommended. The flight is only 45 minutes, yet the total time at airports plus transfers to Fira or Oia leaves very little time on the island. Most visitors stay at least two nights to do Santorini justice.
