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Airline CEOs warn EU plan to expand carbon costs will raise fares

Published by Global Banking & Finance Review

Posted on June 8, 2026

2 min read

· Last updated: June 8, 2026

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Airline CEOs Warn Expanded EU Emissions Trading System Will Increase Fares

By Kate Abnett and Joanna Plucinska

Airline Industry Concerns Over EU Emissions Trading System Expansion

BRUSSELS/BERLIN, June 8 (Reuters) - Europe's biggest airlines have urged the European Union not to extend its Emissions Trading System to cover international flights, warning the move would raise ticket prices, a letter seen by Reuters showed.

The European Commission is considering expanding the scheme to emissions from flights departing the EU as part of a review due next month. At present, the ETS only covers flights within Europe.    

The system requires airlines, along with factories and power plants and others, to buy permits for greenhouse gas emissions, while capping supply to drive reductions over time.

Global Efforts and Airline Opposition

GLOBAL EFFORTS

Airline CEOs Voice Their Concerns

In a letter to Commission President Ursula von der Leyen, seen by Reuters, airline bosses from Air France-KLM, British Airways-owner IAG, Lufthansa and Ryanair opposed widening the scheme.

"Expanding EU carbon pricing to extra-EEA (European Economic Area) flights will further penalise European passengers and businesses by increasing the cost of airfare and cargo," they said.

Industry Support and International Context

The letter was also signed by the heads of 15 companies, including AirBaltic, easyJet and TUI. It comes as airline leaders meet in Rio de Janeiro for the annual meeting of the International Air Transport Association (IATA).

The letter said EU action would undermine global efforts to decarbonise aviation, notably the United Nations' CORSIA scheme, which requires airlines to buy ​CO2 offsets to cover growth in emissions from international flights, but does not mandate absolute cuts.

"Any extension of EU ETS will hamper the legitimacy of CORSIA," the letter said, urging Brussels to reduce ETS costs to CORSIA levels.

European Commission's Perspective

The Commission says extending the ETS would ensure equal treatment across airlines and avoid disadvantaging short-haul carriers relative to those operating longer international routes.

Brussels is also sceptical that CORSIA alone can drive decarbonisation. A 2021 ‌study for the Commission warned the U.N. scheme was unlikely to cut emissions and could undermine Europe's climate goals.

(Reporting by Kate Abnett and Joanna Plucinska. Editing by Mark Potter)

Key Takeaways

  • A coalition of Europe’s largest carriers has urged the European Commission not to extend ETS to flights departing the EEA, warning of higher fares and cargo costs. (euronews.com)
  • Under the current “stop‑the‑clock” rule, ETS only covers intra‑EEA flights until the end of 2026, pending a mid‑2026 assessment of CORSIA’s alignment with Paris goals. (climate.ec.europa.eu)
  • If CORSIA is deemed insufficient, the EU could extend ETS to departing flights from January 1 2027, potentially increasing regulators’ reach but also risking international backlash. (europarl.europa.eu)

References

Frequently Asked Questions

What change to the EU Emissions Trading System are airlines opposing?
Airlines are urging the EU not to expand the Emissions Trading System to include international flights, citing increased costs.
How could expanding the EU ETS affect airfare prices?
Airline CEOs warn it would raise ticket prices and increase costs for European passengers and businesses.
What global scheme is mentioned as an alternative to the EU ETS expansion?
The United Nations' CORSIA scheme, which focuses on CO2 offsets for growth in international flight emissions.
Why are airlines concerned about expanding the EU ETS?
They argue it will penalize European airlines, undermine the CORSIA scheme, and reduce global decarbonization cooperation.
What are the EU Commission's arguments for expanding the ETS?
The Commission wants equal treatment for airlines and is skeptical that CORSIA alone will meet climate goals.

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