Strike in Brussels on May 12: Up to 50% of flights may be canceled — what do passengers need to know?

Brussels is preparing for a major strike that will affect flights and public transportation. Find out what disruptions are expected on May 12, whether flights will be canceled, and how to prepare for your trip

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The capital of Belgium is preparing for a large-scale strike that could significantly impact air travel and the city’s transportation system. As reported by Euronews, a protest is scheduled for May 12, 2026, in Brussels, which is already causing concern among travelers.

Why was a strike announced in Brussels?

The protest is being organized by the country’s largest labor unions—ACV, ABVV, and ACLVB. The cause of the discontent is the current rules regarding the retirement age, which have sparked widespread debate among workers. Negotiations between the government and the unions are currently ongoing, but a final decision has not yet been reached. That is why the risk of major disruptions to public transportation remains high.

Read also: Charter flights vs. scheduled flights — what’s the difference and which tickets should you choose?

Flight cancellations at Brussels Airport: what do we know?

According to preliminary information, the strike could significantly impact airport operations:

● up to 50% of flights from Brussels Airport may be canceled;

● delays are possible for both departures and arrivals;

● the schedule may change at the last minute.

This means passengers should pay close attention to updates and check their flight status in advance.

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Transportation issues in Brussels: trains, buses, trams

The strike will affect more than just flights. Disruptions are expected in city and intercity transportation:

● Trains operated by the national carrier SNCB;

● Buses and trams operated by De Lijn;

● General delays are possible across the city’s transportation system.

This could complicate even short trips around the city, including transfers to the airport.

What passengers should do: tips before traveling

If you are planning a trip through Brussels on May 12, there are a few important things to keep in mind:

● Check your flight status regularly on the airline’s website;

● Allow extra time for your trip to the airport;

● Consider alternative routes or different travel dates;

● Stay updated on transportation service status.

It’s also important to ensure your travel safety. For example, travel insurance is not just a formality but essential protection in unforeseen situations. You can purchase a policy online through Visit Ukraine, which is especially convenient for trips with layovers or during periods of transportation disruptions.

Keep in mind that a large-scale strike in Brussels on May 12 could significantly impact travel—from flight cancellations to disruptions in public transportation. Passengers should prepare in advance for possible changes, check for updates, and have an alternative itinerary.

We remind you! European airlines may face a crisis due to rising fuel prices, and Wizz Air is among the most vulnerable. Read about how this will affect flights, prices, and travel in the summer of 2026.

Photo: The Yuri Arcurs Collection / Freepik

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