Athens to Lisbon is one of Europe’s longest domestic-feeling hops — capital to capital, corner to corner of the continent, and happily non-stop. Aegean Airlines and TAP Air Portugal both fly it direct in a little over four hours, with Sky Express adding extra frequency, so you rarely need to connect. This guide covers who flies the route, what a fair return costs in euros, and when to book for the best price.
Route: Athens (ATH) → Lisbon Humberto Delgado (LIS)
Distance: approximately 2,890 km (1,795 miles)
Non-stop flight time: about 4h 30m – 4h 40m westbound
Direct flights: Yes — Aegean Airlines and TAP Air Portugal fly non-stop, with Sky Express also operating the route. There are roughly 10 non-stop flights a week, so most travellers fly direct.
Fares from Athens to Lisbon (EUR)
Lisbon is a year-round city break that peaks in the warm months. Summer (June–September) and Easter are the priciest and busiest; winter is the cheapest, with plenty of mild, quiet days. Because this is a non-stop European route rather than a long-haul, fares are modest and swing mostly with the season. The table below shows when the route is busiest. We no longer print per-month fare estimates here, because they were never measured.
| Month | Demand |
|---|---|
| January | low |
| February | low |
| March | medium |
| April | medium-high (Easter) |
| May | medium-high |
| June | high |
| July | very high |
| August | very high |
| September | high |
| October | medium |
| November | low |
| December | medium-high (Christmas) |
We do not quote a target fare for this route. Our price tracking holds no recorded observations for it, so a “typical” or “good deal” figure here would be an estimate dressed up as a measurement — so this page leaves it out rather than guess. The seasonal pattern above is the part we can stand behind; check the live fare for the number.
Airlines on this route
Non-stop (about 4½ hours):
- Aegean Airlines — the main operator, with around nine non-stop flights a week on the A320 family; the natural first check from Athens.
- TAP Air Portugal — the Portuguese flag carrier flies direct too, and is handy if you want to connect onward within Portugal or across the Atlantic.
- Sky Express — the Greek carrier adds extra non-stop frequency on the route, widening your choice of days and times.
With three carriers flying non-stop, there is little reason to connect. A one-stop itinerary via a hub such as Rome, Madrid or Munich exists but is slower and rarely cheaper on this pair.
When to book & how to save
- Book 4–8 weeks ahead for a city break; short-haul European fares are usually keenest a month or two out, then climb close to departure.
- Travel in the shoulder season — March, April (outside Easter), October and November offer mild weather and the lowest non-summer fares.
- Avoid July and August if budget matters; peak summer is both the priciest and the busiest time in Lisbon.
- Compare fare types: Aegean and TAP sell light (hand-baggage-only) fares that look very cheap — add a checked bag before you compare, or you may pay more than a bundled fare.
- Be flexible by a day: midweek departures are typically cheaper than Friday–Sunday, and a small date shift can move you off a peak day.
Arriving in Lisbon
Flights land at Lisbon Humberto Delgado Airport (LIS), unusually close to the city — only about 7 km north of the centre. The Metro (red line) runs directly from the terminal and reaches the centre in around 20 minutes for roughly €1.80 (plus the reusable card fee). The Aerobus shuttle and city buses are alternatives, and a taxi or ride-hail to downtown takes 15–25 minutes and costs about €12–€18. Because the airport is so central, getting into town is quick and cheap whichever option you pick.
Frequently asked questions
How long is the flight from Athens to Lisbon?
The non-stop flight takes about 4 hours 30 minutes to 4 hours 40 minutes westbound from Athens to Lisbon. It is one of the longer flights within Europe, since the two cities sit at opposite ends of the continent.
Are there direct flights from Athens to Lisbon?
Yes. Aegean Airlines and TAP Air Portugal fly non-stop between Athens and Lisbon, and Sky Express operates the route as well. With around 10 non-stop flights a week, most travellers fly direct and there is rarely any need to connect.
How much does it cost to fly from Athens to Lisbon?
A typical economy return runs about €120–€330 depending on the season. The cheapest hand-baggage fares dip to around €85–€110 in winter, while July and August peak fares reach the top of that range. A good all-in price with a checked bag is around €150.
What is the cheapest month to fly from Athens to Lisbon?
January, February and November are usually the cheapest months to fly. Avoid July and August, the busiest and most expensive months, and expect a bump around Easter and Christmas.
Which airlines fly from Athens to Lisbon?
Aegean Airlines is the main non-stop operator, alongside TAP Air Portugal and Sky Express. All three fly direct, so you can usually pick the day and time that suits you without connecting through another European hub.
Which airport do I fly into in Lisbon?
You arrive at Lisbon Humberto Delgado Airport (LIS), the city’s single main airport, just 7 km from the centre. The Metro red line runs straight from the terminal into town in about 20 minutes, making it one of Europe’s easiest airport transfers.
How far in advance should I book Athens to Lisbon flights?
Aim to book 4 to 8 weeks ahead for the best short-haul fare. Prices are usually keenest a month or two before travel and rise close to departure, especially for summer weekends and holiday periods. There is little benefit to booking many months out on this route.
Is it cheaper to fly on weekdays?
Usually, yes. Midweek departures (Tuesday to Thursday) tend to be cheaper than Friday–Sunday, and pairing two weekday flights save a little on a return. Shifting your trip by a day or two is one of the simplest ways to lower the fare.
Route and schedule details from current airline schedules; last reviewed July 2026. Indicative economy returns — check the live fare before booking.
