Bus Tickets from Porto to Cadiz

Find affordable bus tickets from Porto to Cadiz with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.
TodayJul 14
from $67
TomorrowJul 15
from $73
WedJul 16
ThuJul 17
FriJul 18
SatJul 19
SunJul 20
MonJul 21

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: July 15 at
    Departure city: Porto
    Departure location: OPO Aeropuerto
    Arrival time: July 16 at
    Destination city: Cadiz
    Destination location: Estación de Autobuses de Cádiz
    Operated by: Rede ExpressosRede Expressos
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: July 15 at
    Departure city: Porto
    Departure location: TIC - Terminal Intermodal Campanhã
    Arrival time: July 16 at
    Destination city: Cadiz
    Destination location: Estación de Autobuses de Cádiz
    Operated by: Rede ExpressosRede Expressos
    Vehicle: BusDuration:
  • Departure time: July 15 at
    Departure city: Porto
    Departure location: TIC - Terminal Intermodal Campanhã
    Arrival time: July 16 at
    Destination city: Cadiz
    Destination location: Estación de Autobuses de Cádiz
    Operated by: Rede ExpressosRede Expressos
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from Porto to Cadiz.

Bus
Average Price$52 - $86Average Duration14h 15m
14kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average Price$57 - $70Average Duration8h 10m
23kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Porto to Cadiz

Among the sustainable travel choices, the carpool stands out as the good way to reach Cadiz. The journey takes about 8 hours 10 minutes and with fares starting at just $57, it presents an excellent value for a comfortable ride.

1carpool per day
8h 10mAverage Duration
$57Cheapest ticket
23kgCO₂ emissions

Bus Porto to Cadiz: Trip Overview

Average ticket price$73
Average bus trip duration14h 15m
Number of daily buses2
Earliest bus departure5:00pm
Distance342 miles (551 km)
Latest bus departure10:00pm

Porto to Cadiz Bus

With Busbud, comparing and booking tickets for a bus from Porto to Cadiz is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Porto to Cadiz from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Cadiz from Porto, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Porto - Cadiz

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
07/12
$66
07/13
$62
Today
$62
07/15
$66
07/16
$62
07/17
No data
07/18
No data
07/19
$56
busbud logoThe cheapest trip from Porto to Cadiz was searched and found on Jul 19, 2025 with a price of $56

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Porto to Cadiz, as early as possible.

You can expect to pay from $56 to $78 for a bus ticket from Porto to Cadiz based on the last 2 days. You can expect to find the cheapest price for the trip at $56 which is on 2025-07-19.

Usually ALIANZA IBERICA will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling from Porto to Cadiz.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Porto to Cadiz, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Porto to Cadiz.

Tune out to the fine sounds of your best music playlist on your bus trip from Porto to Cadiz while indulging in miles on end of beautiful scenic views.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Porto

Buses Leaving from Porto

Buses Going to Porto

Popular Buses Connecting Cadiz

Buses Leaving from Cadiz

Buses Going to Cadiz