Airlines face disruption as jet fuel prices double, prompting Lufthansa to cancel thousands of flights and warn of further cuts and fare hikes
In a recent update the German airline Lufthansa will cut 20,000 short-haul flights over the summer, saying soaring fuel prices have made many journeys "unprofitable" for the firm.
Jet fuel has doubled in price since the start of the US-Israel war with Iran as the conflict has slowed its production and transportation across the Middle East.
Several airlines, including KLM-France and Delta, have also temporarily cut some flights while others have raised ticket prices as they pass on expenses to customers.
The International Energy Agency warned last week that Europe could run out of jet fuel in weeks, though the UK government and airlines say they are not seeing a disruption in supply.
The Gulf is a major source of aviation fuel, accounting for about 50% of Europe's imports. The bulk of it comes through the Strait of Hormuz, which Iran has effectively closed in response to US and Israeli attacks.
The increase in jet fuel prices reflects the role Middle Eastern refineries play in supplies. The Al-Zour refinery in Kuwait alone provides roughly 10% of Europe's jet fuel imports, according to Energy Intelligence
Additionally, analysts have warned that travellers should expect further ticket price rises and more cancelled flights as the conflict continues.