
Ryanair
Europe's largest airline; warned of jet fuel shortages from the Iran war.
Last refreshed: 2 April 2026
Will the Iran war cancel European summer flights?
Timeline for Ryanair
Ryanair Warns of European Fuel Shortage
Iran Conflict 2026Will the Iran war affect summer flights?
How much has jet fuel increased because of the war?
Is Ryanair cancelling flights because of Iran?
Background
Ryanair CEO Michael O'Leary warned on 1 April 2026 that European jet fuel supply could run short from May if the Iran war continues past April. 25-30% of Europe's jet fuel originates in the Persian Gulf.
Europe's largest airline by passenger numbers, Ryanair operates over 3,000 daily flights across 40 countries. The airline hedged 80% of its fuel at pre-war prices but pays roughly $195 per barrel on the remaining 20%, more than double the pre-war benchmark of $85-90.
O'Leary's warning is the first from a major European airline CEO to frame the war as a direct threat to summer flight schedules. If Gulf jet fuel supply does not normalise, cancellations across European carriers become likely from June.