Athens to Lisbon: How long is the direct flight?

Athens to Lisbon: Flight duration, airlines and everything you need to know

The journey from Athens to Lisbon, from one end of Europe to the other, is an experience many dream of. But the practical and essential question remains: how long does the flight take? The answer is, fortunately, straightforward. A direct flight from Athens (ATH) to Lisbon (LIS) has an average duration of approximately 4 hours and 15 minutes to 4 hours and 30 minutes. It’s a journey that, without transfers, quickly and comfortably transports you to the heart of the Portuguese capital, ready to explore the nostalgic sounds of Fado and its picturesque alleys.

Flight duration: Athens (ATH) to Lisbon (LIS) and vice versa

The flight from Greece to Portugal crosses the Mediterranean and a large part of Western Europe, covering an aerial distance of approximately 2,850 km. The exact duration can be slightly affected by factors such as the type of aircraft and weather conditions, especially high-altitude winds. An interesting detail is that the return flight is usually slightly faster. This is due to the so-called jet streams, strong air currents that blow from west to east. Thus, the plane receives a small 'push' on its return to Athens, reducing the total flight time.

Let’s look at the times summarised in a table for convenience:

Airlines connecting Athens and Lisbon

Currently, three airlines offer direct flights between the two cities, catering to different needs and budgets.

• TAP Air Portugal: Portugal’s national airline is the consistent choice, offering flights throughout the year. TAP usually provides a full service package, including checked baggage and meals, offering a comfortable and reliable travel experience.
• Aegean Airlines: The largest Greek airline operates the Athens-Lisbon route seasonally, typically from spring to autumn, when demand is higher. Aegean is known for its high quality of service, making it an excellent choice for travellers who prefer it.
• Ryanair: The Irish low-cost carrier also offers seasonal routes, primarily during the summer months. Ryanair is the most economical option, ideal for budget travellers who don’t mind travelling with just hand luggage. Attention is needed for charges for additional services, such as seat selection and checked baggage. To compare prices and find the best offer, you can always refer to search engines for cheap flights.

Direct flight or connecting journey?

For a trip from Athens to Lisbon, choosing a direct flight is almost always the best option. The 4.5-hour duration is perfectly manageable. In contrast, a connecting flight can turn a simple journey into a small odyssey. Common stopovers include cities such as Rome, Zurich, Madrid, or Milan, adding at least 3 to 7 hours to the total travel time. The total time can easily reach 8 to 12 hours or even more. Besides lost time, connecting flights carry the risk of delays, missing the connecting flight, and potential problems with baggage transfer. Although you might sometimes find a slightly cheaper price, the hassle and valuable holiday time lost are usually not worth the small difference in cost. If, despite everything, you encounter a problem, it’s good to know your rights regarding flight cancellation compensation.

Time difference and managing jet lag

An important factor to remember is the time difference. Portugal is in the Western European Time (WET) zone, which means it is two hours behind Greece. When the clock in Athens shows 15:00, in Lisbon it is 13:00. This is something you should consider when planning your trip, especially on the day of arrival. The two-hour difference is relatively small, and jet lag is usually not a serious problem. On the flight to Lisbon, you essentially 'gain' two hours, making adaptation easier. You might feel a little more tired on the first evening. On the return flight, the 'loss' of two hours might make you feel the fatigue a bit more intensely the next day. A good tip is to set your watch to Portugal time as soon as you board the plane and try to follow the local time schedule immediately upon your arrival.

Ticket costs: When to book a flight to Lisbon

The cost of air tickets to Lisbon varies significantly depending on the season, availability, and how early you book. The following prices are indicative and refer to return tickets.

• Low season (November to February, excluding holidays): This is the most economical period to travel. The weather is colder and rainier, but prices are at their lowest. With good planning, you can find tickets from 80€ to 150€.
• Mid-season (March to May and September to October): Considered by many to be the ideal time. The weather is pleasant, the city isn’t overly crowded, and prices are reasonable. Expect a cost between 150€ and 280€.
• High season (June to August, Christmas and Easter period): Demand peaks, as do prices. The summer weather is hot and the city is full of tourists. Prices usually range from 280€ to 450€, and can exceed this amount if you don’t book in advance.

A general rule is to book your tickets at least 2 to 3 months in advance to secure better prices. There are many tips for finding cheap flights that can help you reduce the cost of your trip.

From Lisbon Airport to the city centre

One of Lisbon’s great advantages is that its airport, Humberto Delgado (LIS), is very close to the city centre, just 7 kilometres away. Access is simple, quick, and economical. Your main options include the metro, with the red line taking you directly from the terminal to the centre in about 20-25 minutes; the Aerobus, which connects the airport to key points; local buses; as well as taxis or ride-sharing services like Uber and Bolt, which offer a more comfortable but also more expensive solution. For a detailed presentation, you can read our guide: Lisbon Airport: How to get to the city centre, all options.

Lisbon: A captivating destination

Lisbon isn’t just a city; it’s a feeling. It’s the sweet melancholy of Fado echoing through the narrow streets of Alfama, the dazzling white of the monuments in Belém under the Atlantic sun, and the smell of grilled sardines spreading through its neighbourhoods during June. Built on seven hills on the banks of the River Tagus, the Portuguese capital is a place of contrasts and irresistible charm. The best time to visit is spring or autumn, when the weather is ideal for walking and the hordes of tourists are fewer. Summer is hot and lively, but also crowded. Winter, although mild, can be quite rainy.

Exploration usually begins in the heart of the city, Baixa, with its grand squares like Praça do Comércio and Rossio. From there, the Santa Justa lift takes you up to the bohemian Chiado district, full of theatres, historic cafés, and bookshops. Heading uphill, you’ll find yourself in the oldest and most atmospheric neighbourhood, Alfama. Here, you’ll get lost in a labyrinth of cobbled streets, admire the view from St. George’s Castle, and hear the poignant sounds of Fado in a small, traditional restaurant. Don't miss a ride on the legendary yellow Tram 28, which rumbles through the city's most picturesque routes. A little further out, the Belém area is a journey back to the age of great discoveries. The Belém Tower and the Jerónimos Monastery, both UNESCO World Heritage sites, stand as a tribute to Portugal’s maritime glory. And of course, no visit to Belém is complete without a stop at Pastéis de Belém for the authentic, famous custard tarts. To organise your trip in the best possible way, our ultimate guide to Lisbon will be invaluable, while for your accommodation, you can consult our suggestions for the best areas to stay in Lisbon.

Practical tips for your trip

To make your trip to Lisbon as smooth as possible, keep a few practical details in mind. The currency is the Euro, so you don't need to exchange money. The official language is Portuguese, but in tourist areas, most people speak good English. Comfortable shoes are essential, as the city is full of uphill and downhill streets and cobblestones. The Viva Viagem card is the most economical way to use public transport. Regarding food, besides bacalhau (cod) in dozens of variations, be sure to try the local cherry liqueur, Ginjinha. Be careful with your personal belongings in crowded places like Tram 28. And of course, don’t forget to arrive at the airport in good time for your flight, following the general rules for how long before your flight you should be at the airport. Finally, to remember your trip, take a look at our ideas for what to buy from Portugal, beyond the classic souvenirs.

Frequently Asked Questions

How long is the flight from Athens to Lisbon?

The direct flight from Athens to Lisbon takes approximately 4 hours and 15 minutes to 4 hours and 30 minutes.

And how long is the flight from Lisbon to Athens?

The return flight from Lisbon to Athens is usually slightly shorter, lasting from 3 hours and 50 minutes to 4 hours and 5 minutes, thanks to favourable air currents.

What is the distance between Athens and Lisbon in kilometres?

The aerial distance covered by the flight between the two capitals is approximately 2,850 km.

Are there direct flights all year round?

Yes, TAP Air Portugal offers direct flights throughout the year. Aegean Airlines and Ryanair usually operate their routes on a seasonal basis, mainly during months with increased tourist traffic.

What is the time difference between Greece and Portugal?

Portugal is two hours behind Greece (GMT+0, while Greece is GMT+2). When it is 14:00 in Athens, the local time in Lisbon is 12:00.

Is a trip to Lisbon expensive?

Lisbon is considered one of the most affordable capitals in Western Europe. The cost of accommodation, food, and activities is generally lower compared to other major cities like Paris or London, offering excellent value for money.

Do I need a visa to travel to Portugal?

No. As a Greek citizen, you are travelling within the European Union and the Schengen Area. For your entry into Portugal, you only need your ID card (new type, with Latin characters) or your valid passport.