Cheap Flights from Lisbon to Athens from S$ 147

Frequently Asked Questions

• Which airlines offer the cheapest flights from Lisbon (LIS) to Athens (ATH)?

  Based on Trip.com data, Air Serbia offers one-way fares as low as S$ 147 on Cheapest nonstop routes (e.g. LIS to ATH on Sun, Sep 6), while Air Serbia offers Cheapest nonstop round-trips from S$ 303 departing on Thu, Sep 3 and returning on Tue, Sep 8.

• Which airlines offer direct flights from Lisbon to Athens?

  At the moment, you can catch a direct flight from Lisbon to Athens with the following airlines, including: AEGEAN 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 Lisbon (LIS) to Athens (ATH)?

  It takes about 3 hours 56 minutes to fly from Lisbon (LIS) to Athens (ATH).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Lisbon to Athens 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 Lisbon to Athens?

  Based on Trip.com data in the past 4 weeks, there is 33 flight per week flying from Lisbon to Athens. You can check the weekly schedule for popular airlines on this route below: AEGEAN: S/M/T/W/T/-/S -- A3723 (00:07)

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

  To find best deals on flights from Lisbon to Athens, 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 Sun, Sep 6, with one-way flights priced at just S$ 147.
  · 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 Athens travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Lisbon to Athens to get the best price?

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

• Which upcoming date is the cheapest for flights from Lisbon to Athens?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Lisbon to Athens on July 14, 2026 with Wizz Air, with prices starting at S$ 313.

• Which airports can I fly through when travelling to Athens from Lisbon?

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

• What is the time difference between Lisbon and Athens?

  The time difference between Athens and Lisbon is 2h.

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

  Tickets can only be changed or cancelled 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.