German airline Lufthansa will cut 20,000 European short-haul flights this 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.
Analysts have warned that travellers should expect further ticket price rises and more cancelled flights as the conflict continues.
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.
Lufthansa said it would save roughly 40,000 metric tons of jet fuel through its flight cuts, primarily from the closure of its CityLine service. It will temporarily stop flying to and from several destinations including Heringsdorf and Cork.
The firm will either refund affected passengers or arrange alternative flights with its partner airlines where possible.
Some flight cuts could become permanent as Lufthansa reviews its whole European schedule, which is expected to be released later this month. The International Energy Agency has warned that Europe could run out of jet fuel in weeks.
Amidst these challenges, the EU plans to establish a fuel observatory to monitor supply levels and mitigate potential shortages.
