Flights to and from Qatar may be disrupted or cancelled, U.S. Embassy warns

The U.S. Embassy in Qatar issued a security alert on 18 October 2026 urging Americans in the Middle East to exercise heightened vigilance because of what it called a complex security environment. The alert warns travellers to expect possible flight cancellations, airspace closures and other travel disruptions.

The notice points to hostilities carried out by Iranian-supported Houthis against Saudi Arabia, including attacks on civilian airports and other critical infrastructure that have caused civilian casualties and severe travel disruptions. It cautions that those hostilities could escalate rapidly beyond that immediate area.

Key facts

• Alert dated 18 October 2026 from the U.S. Embassy in Doha
• Possible flight cancellations, airspace closures and travel disruptions
• Travellers told to check flight departure status with their airline or Hamad International Airport
• U.S. travel advisory level for Qatar is Level 3: Reconsider Travel, due to risk of armed conflict
• Embassy remains open for routine American citizen services and limited visa services

Who should pay attention?

The alert is addressed to Americans currently in the Middle East and to those travelling to or from the region. They are told to monitor airport and airline operations and to develop contingency plans in advance. The alert also says Iran and groups supportive of Iran may target U.S. interests overseas, including U.S. businesses and other institutions, at locations associated with the United States and Americans around the world.

What should air travellers do?

Check your flight's departure status directly with the airline. For departures from Doha, the alert points travellers to the flight search facility on the Hamad International Airport website. If a flight is affected, contact the airline directly for flight change details.

The alert asks travellers to keep their mobile phone charged and pre-programmed with emergency numbers, and to monitor their phone and news outlets for official guidance if an aerial attack occurs. In that situation, it says to stay away from glass doors, windows and any fallen debris.

What other precautions does the embassy list?

• Enroll in the Department of State's Smart Traveler Enrollment Program (STEP) to receive security updates
• Avoid all demonstrations and large gatherings
• Avoid areas with a heavy police presence
• Monitor local media and follow the instructions of local authorities
• Exercise caution at locations publicly associated with the United States and keep a low profile

Is the embassy still open?

Yes. The alert states that the U.S. embassy in Doha remains open for routine American citizen services and limited visa services.

What this means for travellers

Anyone flying to, from or through the Middle East should confirm their flight status with the airline before leaving for the airport and plan for the possibility of cancellations or airspace closures. Americans in the region are advised to enrol in STEP and to keep checking the embassy's security alerts page for updates.

The alert lists contact details for assistance: the U.S. Embassy Doha on +974-4496-6000 or [email protected], and the U.S. Department of State Consular Affairs call centre on +1-202-501-4444 from abroad or 1-888-407-4747 from the United States and Canada.