Flights from Athens to Lisbon: Prices and Flight Options

For flights from Athens to Lisbon, a rough economy-class budget is €90–250 one way and €180–450 return. During periods of high demand, return fares can reach around €350–700 or more. Direct flights usually take 4 hours 20 minutes to 4 hours 50 minutes. AEGEAN operates direct flights, while Iberia, Lufthansa, SWISS and other airlines offer connecting options, depending on schedules. Lower fares are more common from November to March, outside holiday periods.

These are guide price ranges for planning your trip, not live offers. The final fare depends on your dates, availability, baggage and change conditions. Before paying, check the total price for the entire journey, not just the initial fare shown in search results.

At a glance

• Route: Athens International Airport, Eleftherios Venizelos (ATH), to Lisbon Humberto Delgado Airport (LIS).
• Guide one-way fare: around €90–250, with possible cheaper deals or significantly more expensive departures.
• Guide return fare: around €180–450 off-peak and €350–700 or more on popular dates.
• Direct flight time: around 4 hours 20 minutes to 4 hours 50 minutes.
• Airlines: AEGEAN flies direct, with options via European hubs on Iberia, Lufthansa, SWISS, Air France or KLM, depending on connections.
• When fares are usually cheaper: winter weekdays, excluding Christmas, New Year and other high-demand dates.
• Important: frequencies and seasonal routes change. Confirm the schedule for your travel dates.

Which airlines fly from Athens to Lisbon?

Direct flights

AEGEAN is an option for direct travel from Athens to Lisbon. Do not assume there are daily departures or the same frequency throughout the year: schedules vary by season. For any direct options with TAP Air Portugal or another airline, check the available schedule. Seasonal routes change, and an older announcement does not prove that a service will operate on your dates.

Also note the difference between the airline selling the ticket and the airline operating the flight. On codeshare flights, you may see different airline names for the same aircraft. Look for “operated by” in the booking details, especially when comparing baggage allowances and onboard services.

Connecting flights

Common options to look for include Iberia via Madrid, Lufthansa via Frankfurt or Munich, SWISS via Zurich, Air France via Paris and KLM via Amsterdam. Actual availability and the practicality of each connection depend on how the schedules of the two flight legs fit together.

A connecting flight can be worthwhile if it significantly reduces the total cost or lets you depart on a more convenient day. Check the overall journey time, any overnight stop and whether all legs are issued on a single ticket. A small saving is not necessarily good value if you lose almost a whole day travelling.

How much do flights cost by season?

The ranges below are rough economy-class budgets per person. They are not based on a live search and do not guarantee availability. Checked baggage, seat selection and flexible conditions often cost extra.

• November–March, excluding holidays: around €90–180 one way and €180–320 return.
• April–May and late September–October: around €110–240 one way and €220–420 return.
• June–September, especially on popular dates: around €150–350 one way and €300–600 return.
• Christmas, New Year, Easter and bookings close to departure: around €180–400 or more one way and €350–700 or more return.

Seasonal price ranges are not fixed tariffs. A conference, major event or limited availability can push up costs during an otherwise quiet week. Equally, a special offer can make a summer departure cheaper than a particular winter flight.

Always compare like for like: the same baggage allowance, similar flight times and similar change conditions. Our guide to comparing flights and total costs includes useful checks to make before booking.

When to book for cheaper flights

As a practical starting point, begin monitoring fares around two to four months before an off-peak trip. For summer, holidays or fixed leave dates, start earlier. These are planning windows, not a proven “best time” that guarantees the lowest fare.

Flexibility with travel dates usually helps more than the day you make the purchase. Try departures and returns one to three days either side of your original choice. There is no fixed rule that tickets are cheaper to buy every Tuesday or that prices always fall at midnight.

• Set up price alerts for this route.
• View fares for the whole month if your dates are flexible.
• Compare a return ticket with two separate one-way tickets.
• Work out whether an extra night's accommodation would cancel out the saving on a cheaper fare.

For a more structured search, see our tips for cheaper flights and guide to using Skyscanner. If you have only just decided to travel, our guide to last-minute flights can help you compare alternatives, though waiting does not always pay off.

Flight times and airports

A direct flight from Athens Eleftherios Venizelos Airport to Lisbon Humberto Delgado Airport usually takes around 4 hours 20 minutes to 4 hours 50 minutes. The scheduled time includes taxiing and can vary by airline, season and direction. With a connection, a reasonably convenient journey often takes around 6–9 hours, though much longer layovers are also possible.

Lisbon is two hours behind Athens. The times on your tickets are local, so simply subtracting the departure time from the arrival time will not give you the flight duration. You can find more details on our page about how long a direct Athens–Lisbon flight takes.

Lisbon Airport is close to the city. It has two terminals, with Terminal 2 used for departures by selected airlines, mainly low-cost carriers. Confirm your return terminal on your boarding pass and allow extra time if you need to transfer between terminals.

Getting from Lisbon Airport to the city centre

Metro: the Red Line connects the airport to the city's network. Many central areas require a change, for example onto the Green Line at Alameda. Allow around 30–45 minutes to reach central stations, depending on waiting and connection times, and roughly €2–4 per person one way, including the cost of a travel card where needed.

City buses: these can be convenient if your accommodation is on their route. Allow around 35–60 minutes, depending on traffic and your destination, and roughly €2–4 per person. Check the specific route, payment method and restrictions on bulky luggage.

Taxi: for many central areas, a rough budget is €15–30, with a journey time of around 20–40 minutes. Traffic, applicable surcharges and the exact address affect the final fare. Use the official taxi rank and ask for a receipt.

Ride-hailing apps: services such as Uber and Bolt operate in Lisbon, with variable fares. As a guide, budget €10–30 for a trip to the centre, but this is not a maximum fare. Follow the app's instructions to find the designated pick-up point.

If you arrive late at night, check the last services and do not assume the metro will still be running. Our guide to getting from Lisbon Airport to the city centre can help you plan around your accommodation and luggage. The costs above are indicative and should be checked before travel.

Lisbon: what to see and when to go

For a first visit to Lisbon, three to four full days allow you to explore without constantly rushing. Distances on the map can be deceptive: hills, steps and cobbled streets make even short walks more demanding. Plan your sightseeing by neighbourhood, wear shoes with good grip and leave time for breaks, especially if you are travelling with children or visiting in summer.

Start in Baixa and Praça do Comércio, where the city centre opens onto the Tagus estuary. This is a good place to get your bearings before heading up to Chiado, with its bookshops, cafés and theatres. The Elevador de Santa Justa is a distinctive landmark, but there is no need to spend ages queuing just to get uphill. There are other walking routes to the higher parts of the centre if you are comfortable with the slopes.

In Alfama, opt for an early-morning walk when the narrow streets are quieter. Combine the neighbourhood with the Sé cathedral and a viewpoint such as Miradouro de Santa Luzia. Set aside separate time for Castelo de São Jorge and check the official opening hours. Tram 28 passes through historic neighbourhoods, but it is a regular public transport service, often crowded, and by no means essential to experiencing the city.

Set aside half a day or more for Belém. The Mosteiro dos Jerónimos and Torre de Belém are linked to the history of Portuguese maritime exploration. Before heading out, confirm whether the interiors are open as usual, as works or restrictions may affect your visit. The riverside walk is worthwhile even without going inside every monument. Add a stop for pastéis de nata, without packing the same day with sights at the other end of the city.

If you are interested in Lisbon's more modern side, Parque das Nações offers flatter waterfront walks and the Oceanário, a particularly practical choice for families. When dining out, check the menu before sitting down and ask about any bread, olives or cheese brought to the table, as you may be charged if you eat them. For fado, choose a venue with clear food prices, minimum-spend requirements and any performance charges.

Sintra makes a good day trip, but it needs planning. The train does not leave you at the palace gates: you will need onward local transport and often face queues. Choose one or two main sights, check whether timed entry is required and avoid an overloaded itinerary. If you have only two days in Lisbon, we would recommend keeping them for the city itself.

For plenty of walking, April–May and September–October often offer pleasant conditions, though settled weather is not guaranteed. Summer brings bigger crowds and can be very hot. Winters are relatively mild, but rain and shorter days call for indoor alternatives. You will find more neighbourhood and itinerary suggestions in our Lisbon travel guide.

Where to stay

For a first trip, Baixa and Chiado make it easy to reach many sights. The area around Avenida da Liberdade and Marquês de Pombal is practical if you prefer metro access and fewer hills than in the old neighbourhoods. Alfama has plenty of character, but getting around with large suitcases can be difficult.

In Bairro Alto and near the nightlife of Cais do Sodré, check reviews for noise. Before booking, find out whether there is a lift and how easy the walk from the nearest stop actually is. Our guide to areas to stay and hotels in Lisbon can help you pair your flight booking with a suitable base.

Baggage and low-cost airlines

The cheapest fare does not necessarily include a cabin suitcase for the overhead locker. Distinguish between a small personal item, cabin baggage and checked baggage. Dimensions, weight and the number of permitted items vary by airline and fare type, even within the same booking.

A low-cost airline's presence at Lisbon Airport does not mean it operates direct Athens–Lisbon flights. If a search engine suggests a cheap self-transfer itinerary, check whether you need to collect your luggage and check in again. With separate tickets, protection if you miss a connection is not the same as on a single ticket.

Add baggage and any necessary services before comparing prices. If two of you are travelling, consider whether sharing one checked suitcase would work, while staying within the fare's limits.

Practical tips before departure

• Documents: Greek citizens can travel to Portugal with a valid passport or an accepted, valid national identity card. In particular, check the validity of older-style identity cards and the current requirements, not just the issue date.
• Time at the airport: follow your airline's recommendation, usually arriving at least around two hours before departure, and earlier at peak times or if you have checked baggage.
• Payments: the currency is the euro. Carry a little cash for small purchases rather than relying entirely on cards.
• Mobile phones: EU roaming applies subject to your provider's fair-use terms. Check your available data allowance.
• Safety: keep an eye on your phone and wallet on crowded trams, in stations and in busy areas.
• Return flight: confirm your terminal, transport timetable and bag-drop deadline the day before.

Frequently asked questions

How much does a flight from Athens to Lisbon cost?

As a guide, budget around €90–250 one way and €180–450 return. During holidays and peak periods, return fares can cost €350–700 or more. These are not live prices.

How long is a direct flight from Athens to Lisbon?

Usually around 4 hours 20 minutes to 4 hours 50 minutes. The exact scheduled duration is shown in your booking and varies by flight.

Which airlines fly direct from Athens to Lisbon?

AEGEAN operates direct flights on the route. For other airlines, such as TAP Air Portugal, confirm the available schedule. Seasonal routes and frequencies change.

Which airline is cheapest for Lisbon?

No airline is consistently the cheapest. Compare the same dates with the same baggage allowance, and factor in the cost of connections, any overnight stays and extra services.

Which month is cheapest for visiting Lisbon?

January and February, after the holidays, often offer good deals, as do other dates between November and March. No single month is always the cheapest.

How do I get from Lisbon Airport to the city centre?

By metro, bus, taxi or ride-hailing app. For many central areas, allow around 30–45 minutes by metro and roughly €2–4 per person, depending on the ticket option you use.