How Much Does Sustainable Travel Cost?

In recent years, travellers have begun to think about the impact their globetrotting has on the planet. While many people who travel to far-flung destinations regularly are already aware of the fragile nature of the natural world, as they see global changes in action, consciousness of this problem is now growing.

This article guides you through some of the basics and offers you 21 sustainable travel cost saving tips.

Photo by Chris Lawton on Unsplash

Although there’s been a rise in more sustainable options, the cost of living has risen too. This means that people don’t have as much money to spend on more eco-friendly methods of transport or accommodation; they’re simply trying to get the best holiday for the least amount of money. But does sustainable really mean more expensive? In this blog, we take a look.

Photo by JK on Unsplash

Flight vs train

Aeroplanes are notoriously bad for the environment, with 10km producing around 1.46kg CO2e. In comparison, train travel uses around 0.37kg CO2e for the same distance. It makes sense, then, to travel by train where possible—granted, it’s not always an option, depending on your destination.

Frustratingly though, research shows that train journeys are typically twice as expensive as the same journey on a plane. In some cases, the study showed that the train is 30 times more expensive, depending on when you fly. This is a huge barrier to uptake, especially when you add in the fact that you usually have to wait for more connections on a train.

Accommodation

Hotels or other accommodation options that are marketed specifically as ‘eco hotels’ or ‘sustainable stays’ often come with a premium cost. This is typically due to the fact that these extra measures they’re taking cost more money, so some of this does get passed on to the customer.

However, it’s possible to travel more sustainably without having to book a dedicated eco lodge. You can turn off the air conditioning when you’re out and about, re-use your towel rather than get a new one every day, and bring your own toiletries rather than use the tiny free ones that often come with hotel rooms. These changes don’t cost anything extra, but collectively, they can make a difference.

Image by Renata Veto from Pixabay

Carbon offsetting

If you can’t change the sustainability credentials of your holiday because of where you’re going or what options are available, you may want to consider carbon offsetting your trip. Whilst carbon reduction should always be the first choice, offsetting allows you to still do something about the impact your travelling has on the planet.

Carbon offsetting usually focuses on planting trees, especially if you’re looking to support projects in your home country. Prices vary hugely, with some companies charging per month, while others allow you to offset a specific amount of carbon or pay per tonne.

21 sustainable travel cost saving  tips

Before You Travel

1. Travel Off-Season
   Avoid peak travel times to save on flights, accommodation, and activities while reducing overtourism.

2. Use Fare Trackers
   Tools like Google Flights or Skyscanner can help you find cheaper flights or train tickets.

3. Skip Travel Insurance Add-Ons You Don’t Need
   Many credit cards already offer basic travel insurance, saving you money.

Transportation

4. Choose Budget-Friendly Green Transport

   • Buses and trains are often much cheaper than flights and have a lower carbon footprint.
   • Overnight trains or buses save you the cost of a night’s stay.

5. Carpool or Rideshare
   Use apps like BlaBlaCar to split travel costs while sharing rides.

6. Rent E-Bikes Instead of Cars
   They’re cheaper to rent, have low running costs, and are perfect for city exploration.

Accommodation

7. Book Hostels with Shared Kitchens
   They’re budget-friendly and let you cook meals instead of eating out.

8. Go Camping
   Many countries have free or low-cost campsites, a sustainable and affordable option.

9. House-Sitting or Home Swapping
   Websites like TrustedHousesitters let you stay for free in exchange for house or pet care.

10. Choose Small, Locally-Run Stays
    Guesthouses or homestays are often cheaper and benefit local communities.

Food & Drink

11. Eat Street Food or at Markets
    Cheaper than restaurants and supports small-scale vendors.

12. Bring a Reusable Water Bottle
    Save money by avoiding bottled water (bonus: reduce plastic waste).

13. Cook Your Own Meals
    Shop at local markets and prepare meals if you’re staying somewhere with a kitchen.

Activities

14. Take Free Walking Tours
    Many cities offer tips-only tours that are sustainable and budget-friendly.

15. Visit National Parks
    Parks are affordable and eco-friendly alternatives to expensive attractions.

16. Use City Passes
    These often combine discounted public transport and entry to attractions.

17. Volunteer for Free Stay/Experiences
    Platforms like Workaway or WWOOF let you trade work for accommodation and meals.

General Tips

18. Use Public Transport Passes
    Weekly or daily passes are cheaper than single tickets for multiple trips.

19. Travel with Reusable Items
    Carry your own cutlery, bags, and containers to avoid paying for disposables.

20. Avoid Currency Exchange Fees
    Use no-fee cards for purchases abroad to save money and reduce paper waste.

21. Buy Local, Not Imported
    Imported goods (food or souvenirs) are more expensive and less sustainable.