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Your summer trip may be impacted by a new travel warning.
The Canadian government just issued a new warning to Canadians that escalating tensions in the Middle East could trigger major travel disruptions around the world — even for travellers not heading anywhere near the region.
As millions prepare for summer vacations abroad, officials report that the global situation is already impacting fuel supplies, raising the risk of flight delays, cancellations, rerouted itineraries and soaring travel costs.
Fuel shortages could also disrupt transportation and access to essential goods and services at certain destinations.
Read: All the countries on Canada’s travel advisory list for summer 2026
What is the Travel Advisory for Canada in 2026?
As of May 2026, Global Affairs Canada warns that the ongoing Middle East conflict is causing widespread travel disruptions, including flight cancellations and fuel shortages affecting global travel.
Is it a good idea to travel to the Middle East right now?
According to the government, travel plans could be affected whether you’re flying to the Middle East, transiting through it or travelling elsewhere entirely, as airlines worldwide continue adjusting routes and operations amid growing instability.
Travellers are being urged to carefully reassess their plans, monitor updates from airlines and prepare for sudden changes before departure and while abroad.
The federal government also warns that Canadians who become stranded overseas should not expect financial assistance, and that consular support may be limited depending on the situation.
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Before leaving the country, officials recommend reviewing travel insurance policies closely — especially for exclusions related to regional conflicts or fuel shortages — ensuring passports and visas are up to date, bringing extra medication and preparing financially for the possibility of extended stays abroad.
The warning comes as hurricane season also approaches, adding another layer of uncertainty for travellers heading to storm-prone regions this summer.
Here are the key summer 2026 travel alerts:
Middle East & Nearby Regions
The Government of Canada is advising Canadians to avoid all travel to Israel, Gaza, the West Bank, Lebanon, Iran and Libya due to escalating security risks and regional instability. Several nearby areas also remain under “avoid non-essential travel” advisories.
Flight Disruptions Across Europe
Ongoing fuel shortages linked to the Middle East crisis are expected to cause more flight cancellations, route changes and rising airfare prices across Europe and other international destinations this summer.
Mexico & FIFA World Cup Security Concerns
Travellers heading to Mexico are being urged to exercise increased caution due to high crime levels and heightened security concerns ahead of major events linked to the FIFA World Cup. The government continues to advise against non-essential travel to states including Guerrero, Michoacán and Sinaloa because of cartel-related violence.
Growing Global Health Risks
The Centers for Disease Control and Prevention (CDC) is warning travellers about rising measles outbreaks worldwide and elevated dengue fever activity across parts of the Caribbean and the Americas. Vaccinations and preventive measures are strongly recommended.
United States Border Screening
Travellers entering the U.S. should be prepared for heightened security screening at ports of entry, including the possible inspection of electronic devices such as phones and laptops.
For more information about Canadian travel advisories, click here.
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