An air strike is set to cause disruption this week

A photograph of an airportA warning has been issued for anyone travelling to Greece this week(Image: Getty)

A major travel warning has been issued for Brits travelling to Greece this Easter break. A 24-hour air-traffic controller strike is set to take place on Wednesday, April 9. The disruption is expected to affect over 12,000 British travellers, cancelling 70-80 flights including easyJet, BA, Ryanair, and TUI.

The Easter holidays are upon us and many families will be jetting off in search of some much needed sunshine. Greece is one of the most popular destinations for UK holidaymakers. But a planned strike is set to cause havoc for those flying to the islands this week.

The air-traffic controller (ATC) walkouts are uniquely disruptive because flights cannot take off or land without controllers. This means all flights to Greece will be grounded. It could also affect those travelling to Asia and the Middle East, causing further delays beyond Europe.

Anton Radchenko, Aviation expert and Founder of AirAdvisor said: “Since 2023, two-three ATC strikes have affected Greece every year. This shows that its airspace is a ticking time bomb, especially for island hoppers.

“Keep in mind that not every strike action is created equal. Air traffic control strikes are uniquely disruptive because ATC is the backbone of aviation operations—without it, flights cannot take off, land, or safely navigate airspace.”

He added: “My top advice to passengers is to book alternatives now. Immediate action is the key here. Keep an eye on your flight status and sign up for SMS/email alerts for the quickest updates. If your flight gets cancelled, act fast, as rebookings will fill quickly.

“Also, pack essentials such as snacks and water, and keep extra cash. Given the strike’s proximity to Easter, tourist areas will be crowded, and delays will extend waiting times, so it makes sense to be prepared.”

The strikes come just days after a warning was issued about the surging temperatures which could lead to wildfires. The Foreign Office said: “There is a high risk of wildfires during the summer season from April to October. Ensure that your mobile phone is registered to receive emergency alerts to be warned of wildfires near your location.

Wildfires are highly dangerous and unpredictable. The situation can change quickly. To avoid starting wildfires: leave no litter, especially not glass which is known to start fires.

“Make sure cigarettes are properly extinguished. Do not light barbecues. Causing a wildfire or a forest fire is a criminal offence in Greece – even if unintentional. If you see a fire, call the emergency services on 112.

“Be cautious if you are in or near an area affected by wildfires. Follow @112Greece for official updates. Follow the guidance of the emergency services

“Call the Greek emergency services on 112 if you are in immediate danger. Contact your airline or travel operator who can assist you with return travel to the UK.”

The hottest month of the year is July with an average daily maximum of 33C and an average low of 17C. Greece have been hit with wildfires over the past two years.

A major wildfire raged across the northern suburbs of Athens last August. Jet2 also issued a warning to anyone travelling to the Greek island of Kos following a spate of wildfires in the same month.