Why is travelling by train so much more expensive than flying?

People stand on a platform as a regional train passes Berlin Central Station in Berlin, Germany June 1, 2022. REUTERS/Annegret Hilse
explainer

People stand on a platform as a regional train passes Berlin Central in Berlin, Germany June 1, 2022. REUTERS/Annegret Hilse

What’s the context?

Growing numbers of people are following Greta Thunberg in avoiding plane trips - but greener travel can be costly

LONDON - As people across Europe set out on their summer holidays, a growing number of eco-conscious travellers are looking to swap plane journeys for greener options such as trains or boats.

A number of new long-distance and overnight train routes are due to launch in the coming months and years as awareness rises about the planet-heating greenhouse gas emissions caused by hopping on a plane.

Some people are following the lead of climate youth activist Greta Thunberg by deciding to abandon air travel altogether.

Private jets are seen on the tarmac of Nice international airport, France, September 6, 2022. REUTERS/Eric Gaillard
Go DeeperAs leaders fly to Davos, how do private jets fuel climate change?
A view of the venue as British band Coldplay performs at Parken Stadium in Copenhagen, Denmark July 5, 2023
Go DeeperGreener gigs? How the music business is tuning into climate action
A man works on his laptop while sat in the patio of a cafe
Go DeeperDigital nomads seek sun, sea and sustainability as remote work booms

But a new analysis of European ticket prices by Greenpeace suggests it could be an expensive switch. Train trips cost twice as much on average as the same journey by plane, the research found, and on many routes they were several times the cost.

So why is taking the train often so much more expensive, and what difference does it make to the climate?

How bad is flying for the environment?

Aviation accounts for about 3% of global carbon dioxide (CO2) emissions, but this is driven by a small number of people: 1% of the world's population is responsible for half of aviation emissions, according to the European NGO Transport & Environment.

Flights are the highest-emitting form of transport, causing about five times as many greenhouse gas emissions per kilometre compared to train travel, according to the European Union's environment agency.

New to Context? We'd love for you to find out a little more about what we do. Click here for a selection of our best work.

Aviation is under increasing pressure to decarbonise as passenger numbers could increase from 2 billion in 2021 to over 10 billion by 2050, according to the International Air Transport Association (IATA), the sector's industry body.

IATA member airlines have pledged to reach net-zero emissions by mid-century by using sustainable aviation fuels (SAF) - which produce lower CO2 emissions than traditional kerosene - alongside carbon offsets, carbon capture and other new technologies.

In a statement, IATA said airlines are investing in more efficient planes and sustainable fuels, which are included in the calculation of fares.

However, Debbie Hopkins, a professor of human geography at the University of Oxford, said many airlines' plans depend on technologies that are early-stage or do not exist yet - and sustainable fuels are unlikely to reach sufficient scale to bring emissions down in time to meet climate goals.

How much more expensive are trains?

According to the new Greenpeace report, which analysed costs for 112 different routes on nine different days, 79 journeys were cheaper by plane.

The biggest difference in price was Barcelona to London. In one case, it cost 384 euros ($428) to book a train ticket leaving within a week - nearly 30 times more expensive than the 13 euro ($14.50) equivalent plane trip.

Many cheaper rail options included long waits between connections, the report said.

A similar report published in March by consumer group Which? found it cost a third more on average to travel by train than by plane on routes within Britain - even before new government cuts to domestic air passenger duties in April.

Why are flights often cheaper than train tickets?

"There's an unfair taxing system which makes trains more expensive," said Herwig Schuster, a transport campaigner at Greenpeace who authored the ticket prices report.

"There are a lot of polluting subsidies on the airline side."

The research said many countries charge railways value-added taxes (VAT), energy taxes and high tolls while exempting plane tickets from VAT and not taxing kerosene fuel.

Some airlines have also tried to reduce ticket prices by cutting staff costs, including holding down workers' salaries and using freelancers instead of employed staff, the report said.

"Highlighting the disparity in fares between airlines and trains in Europe and calling for more taxes on aviation misses the point," said IATA in a statement.

It said sustainability was a separate issue to the success of making air travel accessible to people on lower incomes.

"To help the sector in its net-zero transition, the EU and its member states should focus on incentivizing SAF production and improving air traffic management  …  which could reduce CO2 emissions by 10% overnight," it added.

Schuster said differences in prices were also caused by a lack of competition in railways and insufficient collaboration between companies, as passengers often have to buy several different tickets for international train journeys.

What are countries doing to make trains more popular?

Countries including Germany, Austria and Hungary have started to introduce "climate tickets" which offer affordable train travel in order to encourage people to the railway.

In Germany, a nationwide train and bus ticket was introduced this year for 49 euros ($55) a month.

It follows Berlin's temporary nine-euro monthly ticket last summer, which the German transport companies' association VDV said had prevented 1.8 million tonnes of CO2 emissions in the three months it was available.

France recently banned short-haul flights between cities within two-and-a-half hours of each other by train - but this only applies to three routes from Paris.

Schuster said railway companies need to work together more closely, especially across borders, and governments should prioritise rail infrastructure over building highways.

"If you ban a short-haul flight, of course the alternative has to be there," he said.

"It's important to make rail a good competitor."

This story was updated on July 21, 2023 at 12:32 GMT to include a statement from the International Air Transport Association.

(Reporting by Jack Graham; Editing by Sonia Elks.)


Context is powered by the Thomson Reuters Foundation Newsroom.

Our Standards: Thomson Reuters Trust Principles


Tags

  • Clean power
  • Adaptation
  • Fossil fuels
  • Net-zero
  • Transport

Featured Podcast

An illustration photo shows the globe with a tree standing on top. On the left hand side, a red backed illustration shows barren trees and oil refinery towers. On the right hand side, a green backed illustration shows wind turbines and solar panels. A sound equaliser image crosses the screen to indicates audio.
6 EPISODES
Podcast

Just Transition

The human stories behind the shift to a green economy

An illustration photo shows the globe with a tree standing on top. On the left hand side, a red backed illustration shows barren trees and oil refinery towers. On the right hand side, a green backed illustration shows wind turbines and solar panels. A sound equaliser image crosses the screen to indicates audio.
Podcast




Get our climate newsletter. Free. Every week.

By providing your email, you agree to our Privacy Policy.


Latest on Context