EASA warns airlines to avoid Iran, Iraq and Lebanon airspace until August 31

The European Union Aviation Safety Agency (EASA) has advised airlines not to operate within the airspace of Iran, Iraq and Lebanon until August 31, citing ongoing regional tensions and the possibility of further military action.

According to Reuters, the updated guidance was issued on Wednesday after renewed hostilities involving the United States and Iran, despite a ceasefire that the European regulator described as fragile. The advisory forms part of EASA's conflict zone safety assessments, which help airlines evaluate operational risks before planning routes through affected airspace.

Conflict zone advisory remains in force

EASA said its latest Conflict Zone Information Bulletin covering the airspace of Iran, Iraq and Lebanon will remain valid until August 31.

The agency said its assessment reflects an ongoing high level of tensions across the region and the continued possibility of military escalation. It also warned that Iranian airspace could face "imminent threats" should the existing ceasefire collapse.

According to Reuters, EASA based its decision on the fragile implementation of the US-Iran ceasefire and the risk of further military action.

Regional security situation drives latest guidance

The updated advisory follows a series of developments that have increased uncertainty for commercial aviation in the region.

According to Reuters:

• Iran's Revolutionary Guards said they targeted US military sites in Bahrain and Kuwait on Wednesday.
• The reported attacks followed US military strikes on Iran after tankers were hit in the Strait of Hormuz.
• Earlier in the week, US President Donald Trump said the United States would either reach an agreement with Iran or "finish the job", renewing the prospect of further military action.

These developments prompted EASA to maintain its most restrictive guidance for airlines operating near the conflict zone.

Advisory eased for other Middle East airspace

While extending warnings for Iran, Iraq and Lebanon, EASA withdrew its earlier bulletin that had advised airlines to exercise caution when operating in several neighbouring countries.

The withdrawn advisory had covered the airspace of:

• Bahrain
• Kuwait
• Israel
• Jordan
• Qatar
• Oman
• United Arab Emirates
• Saudi Arabia

Reuters reported it was not immediately clear whether EASA plans to issue a replacement advisory for these countries.

The withdrawal indicates a change in the regulator's risk assessment for those airspaces, although airlines are expected to continue conducting their own operational and security evaluations.

Why EASA guidance matters for airlines

EASA's conflict zone bulletins are widely used by European airlines and other international carriers when planning flight operations.

Although the advisories are not flight bans, they provide critical safety assessments for airlines, insurers and aviation authorities. Operators use the guidance to determine whether routes remain commercially and operationally viable while balancing passenger safety and insurance requirements.

Changes to EASA's assessments can influence route planning, flight schedules, fuel costs and insurance considerations, particularly for airlines operating services across the Middle East.

Aviation sector continues to monitor developments

EASA said it will continue monitoring the regional security environment and review its guidance as conditions evolve.

With tensions between the United States and Iran remaining volatile, airlines are expected to maintain close oversight of official safety advisories before making operational decisions on flights through Middle Eastern airspace.