Cheap Flights from Athens (ATH) to Lisbon (LIS)

Frequently Asked Questions

• What are the cheapest flights from Athens to Lisbon (ATH-LIS)?

  Based on Trip.com data, Ryanair offers one-way fares as low as US$69 on Cheapest nonstop routes (e.g. ATH to LIS on Tue, Jun 30), while Vueling Airlines offers Cheapest nonstop round-trips from US$175 departing on Wed, May 20 and returning on Wed, May 27.

• Which airlines offer direct flights from Athens to Lisbon?

  At the moment, you can catch a nonstop flight from Athens to Lisbon with the following airlines, including: AEGEAN SKY express TAP Air Portugal ITA Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Athens to Lisbon?

  It takes about 4 hours 30 minutes to fly from Athens to Lisbon.

• When is the best time to book flights from Athens to Lisbon?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Athens to Lisbon is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Athens to Lisbon?

  Based on Trip.com data in the past 4 weeks, there is 5 flight per week flying from Athens to Lisbon. You can check the weekly schedule for popular airlines on this route below: AEGEAN: S/M/T/W/T/F/S -- A3722 (21:31) TAP Air Portugal: S/M/T/W/T/F/S -- TP7399 (21:31)

• How can I find the best deals on flights from Athens to Lisbon?

  To find best deals on flights from Athens to Lisbon, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jun 30, with one-way flights priced at just US$69.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is SKY express.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Lisbon travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Athens (ATH) to Lisbon (LIS) the cheapest?

  The cheapest months to fly from Athens to Lisbon is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Athens to Lisbon on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Athens to Lisbon on May 19, 2026 with Ryanair, with prices starting at US$73.

• Which airports can I fly to for Lisbon from Athens?

  You can land at any one of the following hubs in Lisbon, with Athens International Airport "Eleftherios Venizelos" to Humberto Delgado Airport (ATH-LIS) is by far the most common option on this route: Humberto Delgado Airport (LIS).

• Is there any time difference between Athens and Lisbon?

  The time difference between Lisbon and Athens is 2h.

• How do I change or cancel my ticket from Athens to Lisbon?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.