Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Gare routière SNCF Dax | TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto | CheapestFastest |
Last refresh of the prices: Today at 2:48 PM CET.
Compare 2 ways to go from Dax to Porto
Among the sustainable travel choices, the carpool stands out as the good way to reach Porto. The journey takes about 9 hours 20 minutes and with fares starting at just $62, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$83 - $154 | Average Duration22h 20m | 17kg CO₂e | ||
Carpool | Average Price$62 - $86 | Average Duration9h 20m | 29kg CO₂e |
Where are the popular stops in Dax and Porto?
Stops in Dax
- AAvenue de la Gare, 40100 Dax, France
- B
Dax
2-22 Rue Emile Despax, 40990 Saint-Paul-lès-Dax, France
Stops in Porto
- B
TIC - Terminal Intermodal Campanhã
Terminal Intermodal de Campanhã, R. de Bonjóia, 4300-084 Porto, Portugal - CRua do Capitão Henrique Galvão, 4050-424 Porto, Portugal
- D
Praça do Infante D. Henrique
R. da Bolsa 1834, 4050-295 Porto, Portugal - E
Campo 24 de Agosto
Campo 24 de Agosto 147, 4300 Porto, Portugal - F
Praça da Galiza, 96
Praça da Galiza 96, 4050-481 Porto, Portugal
Compare bus companies
Based on 11295 reviews, the company was rated 3.7 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. BlaBlaCar Bus ticket prices on this trip start at $83
Frequently asked questions about traveling from Dax to Porto by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Dax to Porto?
The cheapest bus tickets from Dax to Porto start from $83. The average price for this route is around $129. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Dax to Porto?
The average bus trip duration from Dax to Porto is 22h 20m, covering a distance of 422 miles (681 km). The quickest bus can get you there in 22h 20m and is operated by BlaBlaCar Bus.
Which bus companies service the Dax to Porto route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the bus from Dax to Porto?
The earliest bus departs from Dax to Porto at 10:05pm. And the latest bus departs at 10:05pm.
What are the CO₂ emissions for the bus trip from Dax to Porto?
A bus trip from Dax to Porto generates an estimated 17 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Dax to Porto was searched and found on Dec 26, 2025 with a price of $105To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Dax to Porto, as early as possible.
You can expect to pay from $105 to $127 for a bus ticket from Dax to Porto based on the last 2 days. You can expect to find the cheapest price for the trip at $108 which is on 2025-12-28.
