Portugal Strike Puts 500 Flights at Risk as Peak Travel Nears

Portugal could face a difficult travel day on June 3, 2026, as a nationwide strike is expected to affect flights, trains, metro services, and other public transport.

Early June is when summer travel demand starts to rise.

The biggest concern is aviation. More than 500 flights may be affected, according to Portuguese media. Members of SNPVAC, Portugal’s cabin crew union, voted to join the strike. This could disrupt flights operated by TAP Air Portugal, Ryanair, and easyJet. Ryanair said it expects to operate normally, while TAP declined to comment.

Workers are protesting labor reform plans

The strike is part of a wider protest against the Portuguese government’s labor reform proposals. Unions say the changes would weaken worker protections by making dismissals easier and giving companies more freedom to outsource jobs. Cabin crew are joining the strike because they believe the reforms could reduce job security in the aviation sector.

Rail workers from CP, Portugal’s national train operator, are also expected to participate. This means disruption may affect both long-distance travel and airport access, especially for visitors moving between cities or relying on rail connections.

Flight delays could affect the wider tourism chain

For Portugal’s travel industry, the risk goes beyond canceled flights. Delays can affect hotel check-ins, airport transfers, tours, rail connections, and cruise departures. Lisbon, Porto, Faro, Madeira, and the Azores could be among the most exposed destinations.

Ground transport may also be disrupted. Lisbon Metro, buses, ferries, and other transport services could be affected by the general strike.

Lisbon tests EU travel app to ease EES border queues

Portugal is trying to reduce pressure at Lisbon Airport. Lisbon has started testing the EU’s Travel to Europe app to speed up border checks before the summer peak. The app is linked to the EU’s new Entry/Exit System and allows some non-EU travelers to submit travel details before arrival, but passengers still need to complete in-person border checks.

Photo by Nick Karvounis on Unsplash