Civil aviation staff in Greece have called off a proposed five-day strike after receiving assurances from the government.
Any action could have affected flights to popular holiday islands in the peak summer season.
Workers were reportedly worried that plans to privatise regional airports could lead to job losses, news agency Reuters reported.
Union OSYPA said the government had shown “sensitivity” over the issue.
The Greek government has explored the privatisation of some state-owned assets as a condition of its bailouts.
Last year authorities agreed to lease 14 regional airports to German operator Fraport.