Soaring Jet Fuel Prices and Shortages Could Threaten Your European Vacation

As summer travel demand rebounds to pre-pandemic levels, European vacationers face a growing threat: sharply rising jet fuel prices and persistent supply constraints that could drive up airfare, trigger flight cancellations, or force airlines to scale back routes. What was once a seasonal concern has evolved into a structural challenge for the aviation industry, with ripple effects reaching travelers’ wallets and itineraries.

Jet fuel, which typically accounts for 20–30% of an airline’s operating costs, has seen prices surge more than 90% since early 2022, according to data from the U.S. Energy Information Administration (EIA). While prices have eased slightly from their 2022 peak, they remain significantly above historical averages, driven by geopolitical instability, refining bottlenecks, and strong global demand for diesel and aviation fuel.

Why Jet Fuel Prices Are Surging

The primary driver behind elevated jet fuel costs is the tight global refining capacity. Unlike crude oil, which can be stored and traded relatively easily, jet fuel is a refined product with limited flexibility in production. Many refineries shifted output during the pandemic to prioritize diesel and gasoline, and recovery in jet fuel-specific refining capacity has been leisurely.

Compounding the issue is the war in Ukraine, which disrupted traditional fuel supply chains in Europe. Russia, once a major supplier of crude oil to European refineries, has seen its exports sharply curtailed due to sanctions and self-imposed export restrictions. European refiners have struggled to replace Russian crude with alternative grades, some of which are less suited for high-yield jet fuel production.

environmental regulations such as the European Union’s Emissions Trading System (ETS) and the International Civil Aviation Organization’s (ICAO) Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) are increasing compliance costs for airlines, indirectly pressuring fuel economics.

Supply Chain Fragility and Operational Risks

Beyond price volatility, physical shortages of jet fuel have emerged at key European hubs. In summer 2023, airports including Amsterdam Schiphol, Paris Charles de Gaulle, and Frankfurt experienced temporary fuel shortages due to logistical delays, labor strikes at refineries, and inadequate storage infrastructure.

Airlines have responded by tankering — carrying extra fuel on flights to avoid refueling at high-cost or unreliable locations — but this practice increases aircraft weight and burns more fuel, creating a vicious cycle. Industry analysts at IATA warn that without investment in refining, pipeline, and storage infrastructure, localized shortages could become recurrent during peak travel seasons.

Impact on Travelers: Higher Fares and Fewer Flights

For consumers, the consequences are clear: higher ticket prices and reduced flight options. Airlines have already begun passing fuel costs to passengers through fare increases and the reintroduction or expansion of fuel surcharges. In early 2024, several major carriers, including Lufthansa and Air France-KLM, announced fare adjustments citing “unprecedented energy market volatility.”

airlines are trimming schedules on less profitable routes. Ryanair, Europe’s largest low-cost carrier, warned in its 2023 annual report that sustained high fuel prices could force it to “reassess the viability of certain marginal routes,” particularly those reliant on price-sensitive leisure travelers.

Business travelers are not immune. A survey by the Global Business Travel Association (GBTA) found that 68% of corporate travel managers expect airfare to rise by at least 10–15% in 2024 due to fuel costs, with many considering virtual meetings as a cost-saving alternative.

Can Alternatives Provide Relief?

While sustainable aviation fuel (SAF) offers a long-term path to decarbonization, it currently supplies less than 0.1% of global jet fuel demand and costs two to five times more than conventional kerosene. Scaling SAF production remains hampered by high capital costs, limited feedstock availability, and uncertain policy support.

Some airlines are investing in fleet modernization — acquiring more fuel-efficient aircraft like the Airbus A320neo and Boeing 737 MAX — to reduce consumption per seat. However, fleet turnover is slow, and delivery delays from manufacturers imply these gains will take years to materialize at scale.

What Travelers Should Know

If you’re planning a European vacation in 2024 or 2025, consider the following:

• Book early: Airlines often release their lowest fares 3–6 months in advance, before fuel cost adjustments are fully baked into pricing.
• Be flexible: Mid-week flights and travel during shoulder seasons (April–May, September–October) tend to be less expensive and less prone to disruption.
• Monitor airline announcements: Carriers are increasingly transparent about fuel-related schedule changes; signing up for flight alerts can support you avoid surprises.
• Consider travel insurance: Policies that cover trip interruption or cancellation due to operational issues (including fuel shortages) may offer valuable protection.

Outlook: A New Normal for Air Travel?

Industry experts suggest that volatile jet fuel prices may persist for the foreseeable future. The International Energy Agency (IEA) projects that global jet fuel demand will return to 2019 levels by 2025, but refining capacity growth is lagging, creating a structural mismatch.

Until significant investments are made in refining, logistics, and alternative fuels, jet fuel will remain a key vulnerability in the aviation supply chain. For travelers, that means budgeting more for flights, expecting fewer last-minute deals, and building flexibility into travel plans.

As one senior analyst at BloombergNEF put it: “The era of cheap, reliable air travel may be over — at least until the energy system catches up with the demand to fly.”

Sources: U.S. Energy Information Administration (EIA), International Air Transport Association (IATA), International Energy Agency (IEA), Global Business Travel Association (GBTA), BloombergNEF, airline financial reports (Lufthansa, Air France-KLM, Ryanair), European Commission, ICAO.