Which bus from Porto to São Martinho do Porto is the cheapest?

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Compare all timetables for the bus from Porto to São Martinho do Porto

Here is a selection of the cheapest bus trips from the schedule from Porto to São Martinho do Porto from various bus operators like Rede Expressos or FlixBus for the next days.

today
$8
tomorrow
$8
Friday
Saturday
$8
Sunday
$11
Monday
$10
Tuesday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rede Expressos 3h 50m 2:30 PM Porto Campanhã 6:20 PM São Martinho do Porto Bus Stop  Economy $8
Rede Expressos 3h 50m 4:30 PM Porto Campanhã 8:20 PM São Martinho do Porto Bus Stop  Economy $8
Rede Expressos 3h 30m 12:00 PM Porto Campanhã 3:30 PM São Martinho do Porto Bus Stop  Economy $20
Rede Expressos 5h 20m 1:00 PM Porto Campanhã 6:20 PM São Martinho do Porto Bus Stop  Economy $20
Rede Expressos 5h 30m 1:00 PM Porto Campanhã 6:30 PM São Martinho do Porto Bus Stop  Economy $20

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rede Expressos 3h 50m 2:30 PM Porto Campanhã 6:20 PM São Martinho do Porto Bus Stop  Economy $8
Rede Expressos 3h 50m 4:30 PM Porto Campanhã 8:20 PM São Martinho do Porto Bus Stop  Economy $8
FlixBus 5h 50m 1:00 PM Porto Campanhã 6:50 PM São Martinho do Porto Bus Stop  Economy $11
FlixBus 4h 10m 8:45 AM Porto Campanhã 12:55 PM São Martinho do Porto Bus Stop  Economy $12
FlixBus 4h 20m 3:15 PM Porto Campanhã 7:35 PM São Martinho do Porto Bus Stop  Economy $12

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rede Expressos 3h 50m 2:30 PM Porto Campanhã 6:20 PM São Martinho do Porto Bus Stop  Economy $8
Rede Expressos 3h 50m 4:30 PM Porto Campanhã 8:20 PM São Martinho do Porto Bus Stop  Economy $10
FlixBus 4h 10m 8:45 AM Porto Campanhã 12:55 PM São Martinho do Porto Bus Stop  Economy $12
FlixBus 5h 50m 1:00 PM Porto Campanhã 6:50 PM São Martinho do Porto Bus Stop  Economy $13
FlixBus 4h 20m 3:15 PM Porto Campanhã 7:35 PM São Martinho do Porto Bus Stop  Economy $14

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 10m 8:45 AM Porto Campanhã 12:55 PM São Martinho do Porto Bus Stop  Economy $11
FlixBus 5h 45m 1:05 PM Porto Campanhã 6:50 PM São Martinho do Porto Bus Stop  Economy $11
FlixBus 4h 20m 3:15 PM Porto Campanhã 7:35 PM São Martinho do Porto Bus Stop  Economy $11
Rede Expressos 3h 50m 4:30 PM Porto Garagem Atlântico 8:20 PM São Martinho do Porto Bus Stop  Economy $12
  • Did you know that if you travel from Porto to São Martinho do Porto via Marinha Grande, you can save more than $1? You can find the corresponding connections below.
    • FlixBus
      4h 50m
      0
      2:45 PM
      Porto
      Campanhã
      5:20 PM
      Marinha Grande
      Rodoviária da Marinha Grande
      0
      FlixBus
      Economy
      $6
      • Waiting Time 1h 30m
    • FlixBus
      0h 45m
      0
      6:50 PM
      Marinha Grande
      Rodoviária da Marinha Grande
      7:35 PM
      São Martinho do Porto
      Bus Stop
      0
      FlixBus
      Economy
      $4
    Travel time is 1h 0m longer, but you will save $1

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Rede Expressos 3h 50m 4:30 PM Porto Campanhã 8:20 PM São Martinho do Porto Bus Stop  Economy $10
FlixBus 5h 50m 1:00 PM Porto Campanhã 6:50 PM São Martinho do Porto Bus Stop  Economy $11
Rede Expressos 3h 50m 2:30 PM Porto Campanhã 6:20 PM São Martinho do Porto Bus Stop  Economy $12
FlixBus 4h 10m 8:45 AM Porto Campanhã 12:55 PM São Martinho do Porto Bus Stop  Economy $12
FlixBus 4h 20m 3:15 PM Porto Campanhã 7:35 PM São Martinho do Porto Bus Stop  Economy $12

Best Price Offer: The price for the cheapest bus from Porto to São Martinho do Porto is $8 on 10/14/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Porto and São Martinho do Porto

See here how frequent the connections between Porto and São Martinho do Porto are, during different times and days of the week.
Monday is the busiest day, with more than 19 daily buses from Porto to São Martinho do Porto. Sunday has instead the fewest connections, with only 4 daily coaches between Porto and São Martinho do Porto.
The busiest time of the day is the Afternoon, with 59 buses from Porto to São Martinho do Porto, while Morning sees the fewest connections between Porto and São Martinho do Porto, with 9 offers.

Facts about the bus from Porto to São Martinho do Porto

Compare all providers like Rede Expressos and FlixBus that travel 13 times every day by bus from Porto to São Martinho do Porto in one click! Book your bus ticket from Porto to São Martinho do Porto starting from $8!

Cheapest Bus $8
Fastest Bus 3h 30m
Earliest Bus 12:00 PM
Latest Bus 4:30 PM
Daily Bus Routes 13 Ø
Distance 116.6 miles
Bus Companies Rede Expressos and FlixBus

Cheapest bus connections from Porto to São Martinho do Porto

Every day, 13 buses from 2 bus companies leave Porto for São Martinho do Porto: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/14/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 10/11
Monday 10/12
Tuesday 10/13
Wednesday 10/14
$8
Thursday 10/15
$8
Friday 10/16
Saturday 10/17
$8
Sunday 10/18
$11
Monday 10/19
$10
Tuesday 10/20
Wednesday 10/21
Thursday 10/22
$10
Friday 10/23
Saturday 10/24
$8
Sunday 10/25
$11
Monday 10/26
Tuesday 10/27
Wednesday 10/28
Thursday 10/29
Friday 10/30
Saturday 10/31
$11
Sunday 11/01
Monday 11/02
Tuesday 11/03
Wednesday 11/04
Thursday 11/05
Friday 11/06
$9
Saturday 11/07

The cheapest time to travel from Porto to São Martinho do Porto

See here on which day and which time of the day you can find the cheapest bus ticket from Porto to São Martinho do Porto, for the next 30 days.
With a price starting from $8, Wednesday is the cheapest day for a bus from Porto to São Martinho do Porto. Sunday instead is the most expensive day with prices starting from $11.
Afternoon is the cheapest day time for bus tickets from Porto to São Martinho do Porto, with $8. Morning is the most expensive time of the day with prices starting from $11.

How to save money travelling from Porto to São Martinho do Porto

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Porto to São Martinho do Porto in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Porto to São Martinho do Porto, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Porto to São Martinho do Porto are also emptier.

Beloved bus companies from Porto to São Martinho do Porto

These are the most booked bus companies between Porto to São Martinho do Porto from our users.

Rede Expressos from Porto to São Martinho do Porto

Rede Expressos

Here you will find the key facts about the Rede Expressos bus route Porto to São Martinho do Porto:

Cheapest Price $8
Fastest Bus 3h 30m
Earliest Bus 12:00 PM
Last Bus 4:30 PM
Daily Connections 11 Ø
Found on 10/14/2026

All bus stations and stops in Porto and São Martinho do Porto

In the map below, you can see where to find all bus stations in Porto and São Martinho do Porto.

Service and Comfort on the bus from Porto to São Martinho do Porto

Want to know which seat classes are available on the buses from Porto to São Martinho do Porto? Or which bus companies serve the route Porto to São Martinho do Porto? Below you will find answers to your questions.

FAQs about the Porto to São Martinho do Porto bus

How much does a Porto São Martinho do Porto bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $8 and takes 3h 50m to reach São Martinho do Porto. Compare offers to save money!

How much could I save by comparing buses from Porto to São Martinho do Porto?

This route is offered by 2 companies with a range of ticket prices between $8 and $21. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to São Martinho do Porto.

On average, how many connections are available from Porto to São Martinho do Porto each day?

Every day, the Porto to São Martinho do Porto bus route is served by approximately 13 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Porto to São Martinho do Porto take?

The fastest bus from Porto to São Martinho do Porto is offered by Rede Expressos and takes 3h 30m. Bus tickets for this connection cost $21. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Porto to São Martinho do Porto?

The earliest bus arriving in São Martinho do Porto from Porto starts at 12:00 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Porto to São Martinho do Porto?

The latest bus trip departing from Porto for São Martinho do Porto starts at 4:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Porto São Martinho do Porto route?

When traveling by bus from Porto to São Martinho do Porto, passengers can travel with Rede Expressos and FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Porto and São Martinho do Porto?

You can check all the direct connections between Porto and São Martinho do Porto by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Rede Expressos and FlixBus.

What can I take with me on the Porto to São Martinho do Porto bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Porto São Martinho do Porto bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Porto São Martinho do Porto bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Porto to São Martinho do Porto on your planned travel date.

How does CheckMyBus find the best bus deals from Porto to São Martinho do Porto?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 13 daily trips between Porto and São Martinho do Porto. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Porto to São Martinho do Porto?

Prices and availability for 13 trips between Porto and São Martinho do Porto change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Porto to São Martinho do Porto

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Porto and to São Martinho do Porto

Here’s an overview of the most popular bus routes to Porto and to São Martinho do Porto. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses to São Martinho do Porto from Caldas da Rainha Buses to São Martinho do Porto from Caldas da Rainha
Bus to São Martinho do Porto from Lisbon Bus to São Martinho do Porto from Lisbon
From Alicante to Porto bus From Alicante to Porto bus
Bus from Vilar Formoso to Porto Bus from Vilar Formoso to Porto
Bus Castro Daire - Porto Bus Castro Daire - Porto
Bus Chaves to Porto Bus Chaves to Porto
Buses to Porto from Viana do Castelo Buses to Porto from Viana do Castelo
Bus from A Coruña to Porto Bus from A Coruña to Porto
Bus to Porto from Figueira da Foz Bus to Porto from Figueira da Foz
From Malaga to Porto bus From Malaga to Porto bus
Buses from Bordeaux to Porto Buses from Bordeaux to Porto
Buses Bayonne to Porto Buses Bayonne to Porto
Bus Lagos - Porto Bus Lagos - Porto
Buses from Tui to Porto Buses from Tui to Porto
Buses to Porto from Santiago de Compostela Buses to Porto from Santiago de Compostela
Buses Fátima to Porto Buses Fátima to Porto
Buses Vigo - Porto Buses Vigo - Porto
From Nazaré to Porto bus From Nazaré to Porto bus
Bus Madrid - Porto Bus Madrid - Porto
Buses from Lisbon to Porto Buses from Lisbon to Porto
Bus to Porto from Lamego Bus to Porto from Lamego
From Seville to Porto bus From Seville to Porto bus
Bus Cascais - Porto Bus Cascais - Porto
Buses from Barcelos to Porto Buses from Barcelos to Porto
Popular Airport Shuttles to Porto and to São Martinho do Porto
CheckMyBus › Buses in Portugal › Bus to Porto › Bus to São Martinho do Porto

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