Bangkok now has electric trains, electric buses, electric river boats and electric tuk-tuks. This guide explains which low-emission options run in 2026, including cycling and walking, what they cost, how to pay for them, and when a private car for your group is the sensible choice.
Overview of Green Transport Options
| Option | Where | Approximate price | Best for |
|---|---|---|---|
| BTS, MRT, Airport Rail Link, Red Lines (electric trains) | Bangkok | 12–65 THB per trip | Most trips across the city |
| Thai Smile Bus (electric) | Bangkok | 15–25 THB | Routes the trains do not reach |
| Thai Smile Boat (electric) | Chao Phraya River, Bangkok | Check at the pier | River trips |
| MuvMi electric tuk-tuk | Set zones in central Bangkok | About 33–62 THB | Short trips to a station |
| Guided bicycle tour | Bangkok | From about 1,250 THB | Green areas and quiet lanes |
| Walking and the cross-river ferry | Bangkok old town | 5.5 THB (ferry) | Temples by the river |
| Private car for your group (Smile Taxi Service) | Airport and intercity routes | From 600 THB per vehicle | Groups with luggage |
Third-party prices and times in this guide were checked in September 2026; confirm them with the operator before you travel.
Why Choose Low-Emission Transport?
- Less pollution per person: a full train, bus or boat carries many passengers at once.
- No traffic jams: Bangkok's elevated and underground trains avoid the roads.
- Lower cost: public transport is much cheaper than a taxi.
Bangkok's Electric Rail Network
The BTS Skytrain, the MRT lines, the Airport Rail Link and the SRT Red Lines all run on electricity.
- BTS Skytrain (Sukhumvit, Silom and Gold lines): 17–47 THB on the core line; up to 65 THB for a trip that combines the core line and an extension; the Gold Line to ICONSIAM costs 17 THB. The BTS One-Day Pass costs 150 THB.
- MRT Blue Line: 17–44 THB since 3 July 2026.
- MRT Pink and Yellow lines (monorails): 15–45 THB.
- Airport Rail Link (Suvarnabhumi–Phaya Thai): 15–45 THB, about 26–30 minutes for the full trip, 05:30–24:00.
- SRT Red Lines: 12–42 THB by distance. The Dark Red Line serves Don Mueang airport through a covered skywalk from Terminal 2.
How to pay
Carry two ways to pay:
- Contactless Visa or Mastercard: tap it at the gates of the MRT Blue, Purple, Pink and Yellow lines, the Airport Rail Link and the Red Lines. Since 1 June 2026 the Blue and Purple lines accept only contactless bank cards and single-journey tokens. Use a credit card there, because foreign debit cards may be refused.
- Rabbit card, One-Day Pass or single ticket for the BTS: the BTS does not take bank cards. Single tickets come from machines that take coins or Thai QR payment. A Rabbit card costs a 120 THB issuance fee plus at least 100 THB of stored value, and it also works on the Yellow and Pink lines and the Chao Phraya Express Boat.
Tap in and out with the same card. Until 30 November 2026, a daily cap of 40 THB applies on the Red Lines and the MRT Purple Line when you pay with a contactless card. From 1 January 2027, a single fare of 17–45 THB per trip across all Bangkok rail lines is planned.
Electric Buses
Thai Smile Bus runs electric buses in Bangkok. Fares depend on distance:
- 15 THB for less than 4 km
- 20 THB for 4–16 km
- 25 THB for more than 16 km
Trips on an expressway cost 2 THB more, and airport routes have a 10 THB surcharge. You tap in and out with the company's HOP card.
On other city buses, fan buses start at 8 THB (9.50 THB from 23:00 to 05:00), and air-conditioned buses cost about 12–25 THB by distance, paid in cash to the conductor. The ViaBus app shows the live positions of buses.
Electric Boats
Thai Smile Boat (formerly MINE Smart Ferry) runs electric boats on the Chao Phraya River. It has operated three routes since its Metro Line reopened on 5 January 2026. Check the routes and fares at the pier.
The electric-boat extension on the Khlong Saen Saep canal stopped on 30 September 2025. The regular canal boats cost 16–26 THB, paid in cash on board.
Electric Tuk-Tuks: MuvMi
MuvMi is a shared electric tuk-tuk that you book in its app. It runs inside set zones of central Bangkok, such as Silom-Sathorn, Chula-Chidlom, Siam, Ari and the old town, every day from 06:30 to 22:00. Fares are fixed: 2026 examples cost about 33–62 THB.
Electric Cars and Car Sharing
- EVme, part of the PTT group, rents electric cars (phone 02 028 2688).
- Haupcar is a car-sharing and rental platform for cars and vans, some with a driver. It has over 1,000 pickup points, including Suvarnabhumi and Don Mueang airports, Chiang Mai, Phuket, Pattaya and Krabi.
To drive in Thailand, carry an International Driving Permit together with your home licence. Without the permit, a 2026 rental guide gives a fine of up to 2,000 THB, and your insurance may not pay.
Cycling
Bangkok
Bang Krachao, often called Bangkok's green lung, is a green area of about 16 km², across the Chao Phraya River in Samut Prakan province. The Si Nakhon Khuean Khan Park and Botanical Garden in its north is the main spot for easy cycling and birdwatching.
Guided bike tours:
- Co van Kessel (TAT licence 11/10279) runs tours in Bangkok and Chiang Mai. Three-hour tours start at 1,250 THB and a five-hour combination tour costs 2,500 THB. Phone +66 2 639 7351.
- ABC Amazing Bangkok Cyclists runs small-group tours for 1,300–2,400 THB, including rides on Bang Krachao; private tours start at 1,600 THB.
Tours start early to avoid the heat and the traffic. Carry water and wear a helmet.
Ayutthaya and Sukhothai
Cycling is the most popular way to see the Ayutthaya and Sukhothai historical parks, and organised bike tours run in both. Ayutthaya is 71 km from Bangkok by rail: a local train takes about 1 hour 45 minutes and costs about 20 THB in 3rd class. See our guides on how to get from Bangkok to Ayutthaya and how to get from Bangkok to Sukhothai.
Taking your own bike
Bicycles travel on most Thai trains as cargo for about 90–130 THB. Ask for a cargo ticket at the station.
Walking and the River
In Bangkok's old town, walking combines well with the boats. Useful piers include Tha Tien (for Wat Pho), Tha Chang (for the Grand Palace) and Phra Arthit (near Khao San Road). From Tha Tien, the cross-river ferry to Wat Arun costs 5.5 THB in cash and leaves about every 10 minutes from 05:00 to 19:00. The blue-flag tourist boat costs 40 THB per trip or 150 THB for a day pass (August 2026 prices).
Between Cities: Trains and Buses
Thailand has no high-speed train yet; the first line is not expected before about 2030. Long-distance trains leave from Krung Thep Aphiwat Central Terminal. Trains to Chiang Mai take 11–15 hours; Special Express No. 9 leaves at 18:40 and arrives at 07:15. Intercity buses leave from Mo Chit 2 (north and northeast), Ekkamai (east, including Pattaya) and the Southern Terminal (south).
When a Private Car for Your Group Makes Sense
Public transport is cheaper and greener per person. A private car makes sense when a family or group fills it, when you carry a lot of luggage, or when you land after the trains stop around midnight. Smile Taxi Service fares are fixed, per vehicle (not per person) and one way, with expressway tolls included and no meter. The fare is the same for 1 passenger or a full car (passenger limits in brackets):
| Route | Sedan (up to 3) | SUV (up to 5) | Van (up to 7) |
|---|---|---|---|
| Suvarnabhumi (BKK) to Bangkok | 600 THB | 800 THB | 1,100 THB |
| Bangkok to Ayutthaya | 1,500 THB | 1,700 THB | 2,000 THB |
Airport pickups include 60 minutes of free waiting from the actual landing time. A child seat costs 100 THB extra, on request. You pay the driver in cash (THB) at the end of the trip; if you can only pay by card, message the team for a PayPal payment link, with a 5% fee added. Cancellation is free up to 24 hours before pickup. After that, a cancellation or change costs 25% (less than 24 h), 35% (less than 12 h) or 50% (less than 2 h) of the price, and a no-show 100%, also when you pay the driver in cash (details). Book a sedan from Suvarnabhumi to Bangkok or a van from Bangkok to Ayutthaya, or see all routes and prices.
Useful Numbers
- Tourist Police: 1155 (24 hours)
- BMTA city bus hotline: 1348
- BTS call centre: 0 2617 6000 (06:00–24:00)
- MRT information: 0 2624 5200
FAQ
Are there electric buses and boats in Bangkok? Yes. Thai Smile Bus runs electric buses (15–25 THB), and Thai Smile Boat runs electric boats on three Chao Phraya routes.
Can I use one card on every Bangkok train? Not yet. The BTS does not take bank cards; the MRT, the Airport Rail Link and the Red Lines take contactless Visa or Mastercard cards. One fare system for all lines is planned from 1 January 2027.
How much does a MuvMi electric tuk-tuk cost? Fares are fixed by zone; 2026 examples cost about 33–62 THB.
Can I rent an electric car? Yes. EVme rents electric cars, and Haupcar offers car sharing. Carry an International Driving Permit with your home licence.
Where can I cycle away from traffic in Bangkok? On Bang Krachao, across the river, with its botanical park in the north.
Ready to travel? Message us on WhatsApp or LINE, or book a transfer online.