Cheap Flights from Athens to Lisbon — $92

Athens International Airport (ATH) serves as Greece’s primary international gateway and a regional hub for both full-service carriers like Aegean and major European airlines, while low-cost carriers also operate significant schedules. Located about 20 km east of central Athens, the airport is usually reached by the Metro Line 3 in roughly 40 minutes, suburban rail and express buses in similar timeframes, or taxis that typically take 30–60 minutes depending on traffic; fares range from economical transit fares to moderate taxi charges. For most travelers it’s convenient and well-equipped, offering many lounges and connections, though peak-season crowds and transfer times can add complexity for budget-conscious or tight-connection itineraries.

In different months, ticket prices from Athens to Lisbon vary: minimum — $80 (September 2026), maximum — $154 (August 2026). Typically, the flight costs $110–$114.

Lisbon Airport (Humberto Delgado) is Portugal’s main international gateway and typically serves a mix of full-service carriers and low-cost airlines, making it a common choice for both long-haul and European connections. Located about 7 km (4–5 miles) northeast of the city centre, it can often be reached in 15–30 minutes by metro (red line) or 20–40 minutes by taxi, with metro fares usually modest and taxi rides subject to traffic and surcharges. Aerobus shuttles and regular buses provide budget-friendly transfers, while car hire and rideshares are widely available. Pros include frequent flights and good public transport links; cons can be crowds at peak times and occasional delays getting through security.

The route Athens — Lisbon is served by many carriers — 12 in total, including Aegean Airlines, TAP Portugal, Sky Express, Air Serbia, EasyJet, OpenSkies, Volotea, Ryanair, LC Busre SAC, Wizz Air, Iberia, and Air Europa. This gives passengers wide opportunities: from finding the lowest fare (from $92) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.