Analysis date: 14 September 2026
Key takeaway: European airlines could keep growing revenue while earning less if oil remains above $100 a barrel. Fuel hedges are offering only temporary protection, and the outlook for the coming quarters depends on whether fares can rise fast enough to cover increasing costs—and what happens once today’s cheaper hedges expire. Their latest disclosures reveal an industry caught between expensive fuel, uneven pricing power and financial protection that diminishes over time.
The immediate danger is not simply that airlines pay more for every flight. It is that higher costs arrive after many tickets have already been sold, while raising prices on the remaining seats risks weakening demand. Hedging buys time to adjust fares and schedules. It does not remove that commercial problem.
This analysis treats the $100 threshold as Brent crude per barrel, rather than jet fuel. Airlines buy refined aviation fuel, whose price also reflects refining margins, regional supply conditions and delivery costs. Consequently, $100 Brent cannot be translated into a single airline profit forecast. The assessment below uses July–August 2026 company disclosures to examine the remainder of 2026 and early 2027; numerical scenarios are identified separately from management guidance.
The outlook already shows a gap between sales and earnings
Among Europe’s major airline groups, IAG offers a relatively resilient outlook. The British Airways and Iberia parent expects its full-year operating margin before exceptional items to remain within 12–15%. At its July results, second-half booked revenue was in line with the previous year, with approximately 57% booked. Management expected positive long-haul markets but continued short-haul competition.
Nevertheless, IAG expected revenue and cost initiatives to recover only around 60% of higher fuel costs. Its full-year fuel scenarios ranged from €8.3 billion to €8.6 billion, depending on the dated forward curve used. The remaining burden leaves earnings exposed even if demand holds up. IAG interim results.
Lufthansa faces a demanding second half. It expects a clear increase in annual revenue and €1.7–€2.2 billion of adjusted EBIT. After a €229 million adjusted operating loss in January–June, that implies €1.93–€2.43 billion of adjusted operating profit in July–December—a calculation from its guidance, rather than a separately issued forecast.
Achieving that result requires strong revenue recovery to continue. Approximately 86% of annual fuel requirements were hedged, but through derivatives on different petroleum products; that percentage should not be read as complete protection against every movement in delivered jet-fuel prices. Lufthansa is also withdrawing inefficient aircraft and reducing capacity, helping cut its unhedged fuel requirement. Lufthansa financial outlook.
Air France–KLM illustrates how strong pricing can still leave profits under pressure. Its second-quarter unit-revenue improvement contributed €672 million, but the fuel-price headwind, including emissions costs, reached €804 million. Looking ahead, management reduced expected annual capacity growth to 2–3%, while estimating a $8.9 billion fuel bill after hedging, $2 billion above 2025.
With 67% of 2026 consumption hedged and 40% covered for 2027, the group faces a continuing need to increase revenue or reduce other costs. Its release provides capacity and cost guidance rather than a numerical quarterly profit forecast. The implication is that additional sales will not necessarily translate into higher earnings. Air France–KLM second-quarter results.
Low-cost carriers face a different revenue problem
Ryanair has substantial protection: 80% of jet fuel is hedged at approximately $67 a barrel through March 2027. Yet its July outlook showed July–September fares trending modestly below the previous year, despite strong volumes. It expected full-year passenger growth of 4%, slowing to 2% in October–March, and withheld annual profit guidance.
That combination matters. Passenger growth can support revenue, but weaker fares reduce the contribution available to absorb expensive unhedged fuel, higher wages and maintenance costs. Ryanair‘s cost advantage may help it win business from competitors, while its own earnings still suffer. That pattern echoes broader capacity dynamics already examined on this site: Europe’s crowded aviation decade: capacity constraints and fare pressure.
The subsequent financial year is more exposed. At the July disclosure, only 15% of FY28 fuel was hedged, at approximately $85 a barrel. That is both less coverage and a higher contracted price than its current-year position. These are snapshots that can change as additional hedges are purchased. Ryanair quarterly results.
Wizz Air‘s outlook makes the distinction between revenue growth and profitability particularly clear. For July–September, it expected capacity measured in available seat kilometres to increase approximately 20%, but revenue per available seat kilometre to fall by a low-single-digit percentage. Fuel cost per available seat kilometre was expected to rise by mid-to-high single digits.
Illustratively, 20% more capacity combined with a 3% decline in unit revenue produces 16.4% revenue growth. That is an arithmetic scenario, not company guidance—and it can coexist with deteriorating margins.
Wizz Air had hedged 73% of July 2026–March 2027 fuel requirements, using collars with average floor and ceiling prices of $759 and $826 per tonne. FY28 coverage stood at 23%. Hedging cushions the cost increase, but does not resolve the mismatch between weaker unit revenue and rising unit costs. Wizz Air quarterly results.
The next quarters bring progressively less protection
The disclosed hedge profiles show why the duration of expensive oil matters: coverage steps down sharply the further out the disclosure goes, at both full-service and low-cost carriers alike. The table below sets out the clearest disclosed examples.
For easyJet, early October–December ticket yields were up mid-single digits, offering some encouragement, although only 19% was sold. Its disclosed July–September sensitivity provides a useful illustration: each additional $100 per tonne of jet fuel adds approximately £17 million in fuel costs. A $200 increase would therefore cost roughly £34 million, requiring about a one-percentage-point improvement in unit revenue to offset, assuming unchanged capacity and other costs. This is a jet-fuel sensitivity, not a direct conversion of $100 Brent. easyJet trading update.
Smaller profit pools leave less room for error. Finnair forecasts €3.4–€3.5 billion in 2026 revenue and €120–€190 million in comparable operating profit. Its disclosed post-hedging sensitivity is €18 million for a 10% fuel-price movement over the following six months. That exposure is material, although its rolling sensitivity period should not be subtracted mechanically from calendar-year guidance. Finnair outlook and sensitivities.
The real test is whether revenue can catch up
For the remaining summer quarter, the central question is how much additional fuel expense can be recovered from late bookings. In October–December and January–March, the challenge shifts towards sustaining fares while managing seasonally weaker demand and declining hedge coverage.
There is also a crucial forecasting distinction: oil above $100 is not automatically an additional earnings downgrade if that price is already reflected in guidance. The incremental risk arises when jet fuel remains above the assumptions embedded in forecasts, or when expensive replacement hedges raise future costs.
The evidence suggests IAG has a comparatively substantial margin cushion, while Ryanair benefits from strong current-year fuel protection. Lufthansa and Air France–KLM depend heavily on continued revenue recovery and cost discipline. Wizz Air faces a particularly difficult combination of rapid expansion, softer unit revenue and rising fuel costs.
If expensive oil persists, European airlines will need to do more than fill aircraft. They will need to earn enough from each flight to cover the cost of operating it after today’s hedges expire. Revenue growth alone will be an increasingly unreliable measure of financial health.
Note: this analysis is based on company disclosures published in July–August 2026 and reflects information available at the time of writing. Figures are company-reported as cited throughout, and illustrative arithmetic scenarios are identified separately from management guidance. This article is for information purposes and is not investment advice.
Tables and key figures
Fuel hedging coverage, by carrier and period
| Carrier | Nearer-term coverage | Later disclosed coverage |
|---|---|---|
| IAG | 74% in Jul–Sep 2026 | 65% in Oct–Dec 2026; 55% in Jan–Mar 2027 |
| easyJet | 79% in Jul–Sep 2026 | 62% in Oct 2026–Mar 2027; 37% in Apr–Sep 2027 |
| Lufthansa | ~86% of FY2026 fuel requirement | Not separately disclosed |
| Air France–KLM | 67% of 2026 consumption | 40% of 2027 consumption |
| Ryanair | 80% through Mar 2027 (~$67/bbl) | 15% of FY28 (~$85/bbl) |
| Wizz Air | 73% of Jul 2026–Mar 2027 requirement | 23% of FY28 |
2026 guidance at a glance
| Carrier | Metric | Guidance |
|---|---|---|
| IAG | FY operating margin (before exceptionals) | 12–15% |
| IAG | FY fuel cost scenario | €8.3bn–€8.6bn |
| Lufthansa | FY adjusted EBIT | €1.7bn–€2.2bn |
| Air France–KLM | FY capacity growth | 2–3% |
| Air France–KLM | FY fuel bill after hedging | ~$8.9bn (+$2bn vs 2025) |
| Ryanair | FY passenger growth | 4%, slowing to 2% in Oct–Mar |
| Wizz Air | Jul–Sep ASK growth | ~20% |
| Wizz Air | Jul–Sep unit revenue (RASK) | Down low-single-digit % |
| Finnair | FY revenue | €3.4bn–€3.5bn |
| Finnair | FY comparable operating profit | €120m–€190m |