Greece in 2026: New Border Rules, Island Costs, and How to…

Greece remains visa-free for US, UK, Canadian, and Australian citizens for stays of up to 90 days in any 180-day period, but Europe's Entry/Exit System went fully operational on April 10, 2026, adding digital border registration for all non-EU visitors. ETIAS, the separate pre-travel authorisation, is still expected later in 2026 and is not yet required. A week in Greece costs roughly $1,000 to $1,800 per person depending heavily on which islands you visit. If you are planning Greece this year, the core experience is the same as it has always been. The paperwork picture has changed a bit, and knowing what has changed before you land at Athens International will save you from being caught off guard at the border.

I should be upfront about something: Greece is one of those destinations where the gap between what you read online and what actually happens on the ground is enormous. People describe it as expensive, then arrive and discover that a fresh grilled fish with a carafe of house wine costs less than a burger in London. Others arrive at Santorini expecting something intimate and quiet, and get off the ferry into a wall of tourists. The key is knowing which version of Greece you are actually going to, and planning around that.

*Images are illustrative and may differ from actual locations. Prices are approximate and based on publicly available data as of early 2026. Always verify current entry requirements with your government's official travel advice before booking.

Entry Requirements: What Has Changed in 2026

The headline change for 2026 is the EU's Entry/Exit System, or EES, which replaced passport stamping and went fully operational on April 10, 2026. If you are a non-EU citizen visiting Greece (or anywhere in the Schengen Area) for the first time under this system, border officers will collect your biometric data, specifically a facial image and four fingerprints, on arrival. Return visitors who have already been registered will move through faster.

This is not a visa. It does not change who can enter or for how long. It is a digital border registration system designed to better track entry and exit. But it does mean that the queue at passport control will be longer than you might expect, particularly in the early months of the rollout. If you are arriving at Athens International (ATH) or connecting through another Schengen airport, build in extra time. The EU has released an official Travel to Europe app that allows you to pre-register your biometrics up to 72 hours before arrival, which should help speed things up.

Who Can Enter Greece Visa-Free

EU citizens: Full freedom of movement, no EES registration, no ETIAS
US citizens: Visa-free for up to 90 days in any 180-day period across Schengen. EES registration required from April 10, 2026
UK citizens: Same 90/180-day visa-free rule post-Brexit. EES registration required
Canadian and Australian citizens: Same 90/180-day rule. EES registration required
Passport validity: Your passport must have been issued within the last 10 years AND must be valid for at least 3 months beyond your planned departure from the Schengen Area. Both conditions apply simultaneously

What About ETIAS

ETIAS is a separate pre-travel electronic authorisation, similar to the US ESTA, that will eventually be required for all visa-exempt visitors to Schengen countries. It will cost €20 and be valid for 3 years. As of April 2026, ETIAS has not launched. The target is Q4 2026, and there will be a multi-month transitional period after launch before it becomes mandatory. You do not need ETIAS for a Greece trip you are booking right now.

One warning: unofficial websites are already collecting money from people claiming to sell ETIAS applications. The system does not exist yet. If and when it launches, the only official application site will be through the EU's travel-europe.europa.eu portal. Do not pay any third-party site for this.

Athens International Airport: Getting Into the City

Athens International Airport (ATH), officially named Eleftherios Venizelos, handles all international arrivals and is a clean, well-organised single-terminal airport. Getting from the airport into the city is straightforward and inexpensive.

Metro Line 3 (Blue Line): The most popular option. Costs €9 for a single ticket or €16 for a return. Connects directly to Syntagma Square in central Athens in about 40 minutes. The station is connected to the terminal via an elevated walkway
Bus X95: Costs €5.50 and takes roughly 60 minutes to Syntagma Square. Slower but cheaper, and runs 24 hours
Taxi: Fixed fares apply, currently around €40 during the day and €55 at night. Journey time is 45 to 60 minutes depending on traffic
Athens 3-day tourist pass: Costs €22 and covers metro, bus, and tram within the city. Good value if you are staying in Athens for a few days before island hopping

If you are planning to go directly to Piraeus port for a ferry, the Metro Line 3 connects to Line 1 (Green Line) at Monastiraki, and Line 1 takes you straight to Piraeus. Total journey is about 80 minutes from the airport. If you are heading toward Mykonos or the Cyclades and want to skip Athens entirely, the port at Rafina is much closer to the airport and often has cheaper fares. Taxis from ATH to Rafina run about €30.

Athens: What to Actually Do and How Long to Stay

Athens gets a mixed reputation that it does not entirely deserve. Yes, the traffic is chaotic and parts of the city center are gritty. But the food scene is genuinely excellent, the history is like nowhere else in Europe, and costs on the mainland are significantly lower than on the major islands. Three days in Athens is a realistic baseline: the Acropolis and Acropolis Museum on day one, the ancient Agora and a walk through Monastiraki and Plaka on day two, and Cape Sounion or the National Archaeological Museum on day three.

May and September are the best months to visit Athens specifically. The heat in July and August at the archaeological sites is intense, and queues at the Acropolis peak at around 4,000 to 5,000 visitors per hour during the summer. Arriving at the Acropolis at 8am when it opens gives you about 90 minutes before the tour groups arrive in force.

Santorini: What to Expect and How to Get There

Santorini is one of those places that looks exactly like the photographs and still surprises you when you are actually there. The caldera views from Oia and Imerovigli are genuinely spectacular, the food is good, and the volcanic beaches have a texture and colour you will not find elsewhere. It is also, particularly in July and August, overwhelmingly crowded in the main villages. Oia at sunset is standing room only.

Getting There

You have two options from Athens: fly or take the ferry. The flight is 45 minutes in the air but about 3.5 to 4 hours door-to-door when you factor in airport time. Costs range from €50 to €150 one-way. The high-speed ferry from Piraeus takes 5 to 6.5 hours and costs €46 to €90, but the sail into the caldera is one of the great travel experiences. If you have time, take the ferry at least one direction.

Where to Stay

Oia: The iconic village, best caldera views and photography. Most expensive area on the island. Crowded from mid-morning through sunset. Worth it if your budget allows and you book 3 to 4 months out for peak season
Imerovigli: Quieter than Oia, sits higher on the caldera rim with arguably better views, and slightly cheaper. A good compromise if you want the caldera experience without the selfie-stick crowds
Fira: The main town and island transport hub. Best variety of restaurants, bars, and price points. All bus routes start here. Less photogenic than Oia but more practical for getting around the island

Mid-range hotel costs in Santorini during shoulder season (May or September) run €120 to €200 per night. In July and August that figure doubles or more for anything with a caldera view. If budget is a concern, staying in Fira or even in a village further inland like Pyrgos brings costs down considerably.

Mykonos: Setting the Right Expectations

Mykonos is the most expensive and most party-focused of the Cyclades islands. If that is what you are after, it delivers. The beaches, clubs, and restaurants are world-class. If you are expecting a quiet Greek island experience, you will be disappointed in July and August. Early June and mid-to-late September are the windows where Mykonos is lively but not overwhelming, and prices can be 30 to 40 percent lower than peak.

Getting there: direct flights from major European hubs to Mykonos International Airport (JMK), or a high-speed ferry from Piraeus in about 2.5 to 3.5 hours. Mykonos is also connected by ferry to Santorini, Paros, and Naxos, making it a natural stop on an island-hopping route.

The Ferry System: How Island Hopping Actually Works

The Greek ferry system connects hundreds of islands and is the backbone of any island-hopping trip. Most routes depart from Piraeus, about 45 minutes from central Athens by Metro. Rafina, closer to the airport, is better for routes toward the Cyclades.

There are two types of ferry. High-speed catamarans are faster (2 to 5 hours on most routes) but more expensive and rougher in wind. Conventional ferries are slower (5 to 12 hours) but cheaper, carry cars, and have open decks, making them better for people who get seasick. Blue Star Ferries is the most reliable operator for first-timers and families.

Book via Ferryhopper, which aggregates all operators and routes
Book 2 to 4 months in advance for July/August travel. Cabins sell out faster than deck seats
Piraeus is a large and chaotic port. Arrive early and confirm your pier number, departure gates are spread far apart
E-tickets are standard. Save your QR code to your phone before you arrive at the port
Shoulder season ferries are less crowded and cheaper, though some routes run less frequently in April and October

What Greece Actually Costs in 2026

Greece's costs vary enormously depending on where you go and when. The mainland and less-touristed islands like Crete, Paros, Naxos, and Rhodes are significantly cheaper than Santorini and Mykonos. As a rough guide:

Budget traveller (mainland or smaller islands): Around €80 to €100 per day, covering a hostel or budget room, taverna meals, and public transport
Mid-range (comfortable hotels, sit-down meals): €150 to €220 per day on average, but significantly more on Santorini and Mykonos in peak season
Food: A gyros or souvlaki from a street stall costs €3 to €5. A sit-down taverna meal with wine runs €15 to €30 per person. Restaurants in Oia or Mykonos town can easily run €50 to €80 per person
Ferry costs: Short hops start around €10. Athens to Santorini is €71 to €108 depending on ferry type. Athens to Mykonos is roughly €50 to €90
Acropolis entry: €20 general admission. Free for EU citizens under 25
One week for two people (mid-range): Roughly €3,000 to €3,500 including accommodation, food, local transport, and ferry tickets, excluding international flights

Best Time to Visit

May and September are the best months for most people. Weather is warm and sunny (21 to 27 degrees Celsius in May, still hot in September), crowds are manageable, prices are 20 to 40 percent lower than peak, and everything is open. May is particularly good for anyone interested in history and archaeology because the sites are green, uncrowded, and the heat is not punishing.

July and August give you the best beach weather and the most social atmosphere, but also the highest prices, the longest queues, and the most crowded ferries. If you are going in peak season, book accommodation and ferries at least three months in advance and accept that popular spots will be busy.

April and October are quieter and cheaper still, but some island businesses, especially on Santorini and Mykonos, close or run reduced hours. Mainland Greece, Crete, and larger islands like Corfu and Rhodes are better bets in the shoulder months.

Lounge Access at Athens Airport

Athens International has several lounges accessible with the right credit card or lounge membership. If you hold a card with Priority Pass or LoungeKey, you have access to the Goldair Handling VIP Lounge and the No1 Lounge at ATH, both of which are solid options for a pre-departure meal and a comfortable place to sit while the EES queue clears. Travel credit cards with lounge access make Athens a much more comfortable layover, particularly given that the airport sees heavy summer crowds. You can also check the Athens airport lounge guide for current options and access rules.

Information is reviewed periodically. Always verify current entry requirements, EES registration procedures, and lounge access policies before travel. Entry rules for Greece and the Schengen Area can change. The ETIAS system is not yet operational as of April 2026. Check the official EU travel portal and your government's foreign travel advice for the most current information.

Greece in 2026: New Border Rules, Island Costs, and How to Actually Plan the Trip