Bus Porto Airport (OPO) to San Sebastian: Find cheap tickets

Compare all timetables for the shuttles from Porto Airport to San Sebastian

Here is a selection of the cheapest shuttle trips from the schedule from Porto Airport to San Sebastian from various bus operators like Rede Expressos, FlixBus or ALSA for the next days.

today

$39

tomorrow

$35

Friday

$32

Saturday

$32

Sunday

$32

Monday

Tuesday

$41

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Rede Expressos	16h 45m	9:15 PM	Porto Airport	Porto Airport	3:00 PM	San Sebastian	Bus Station	Economy	$39	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/4/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/5/2026 3:00:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 16h 45m
FlixBus	20h 20m	11:35 PM	Porto Airport	Porto Airport	8:55 PM	San Sebastian	Bus Station	Economy	$52	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/4/2026 11:35:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/5/2026 8:55:00 PM. 50 Economy ticket for $52 per person are available. Travel duration is 20h 20m
Rede Expressos	15h 15m	9:15 PM	Porto Airport	Porto Airport	1:30 PM	San Sebastian	Bus Station	Economy	$85	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/4/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/5/2026 1:30:00 PM. 50 Economy ticket for $85 per person are available. Travel duration is 15h 15m

Did you know that if you travel from Porto Airport to San Sebastian via Porto, you can save more than $0? You will find the corresponding connections below.
- Save more than 1%
  
  16h 0m
  
  Porto Airport
  
  6 mi
  
  10:00 PM
  
  Porto
  Campanhã
  
  3:00 PM
  
  San Sebastian
  Bus Station
  
  0 mi
  
  Economy
  
  $39
  
  A Bus from goes from Campanhã, Porto (Portugal) at 2/4/2026 10:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/5/2026 3:00:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 16h 0m
Did you know that if you travel from Porto Airport to San Sebastian via Braganza, you can save more than $5? You can find the corresponding connections below.
- FlixBus
  
  12h 5m
  
  0
  
  7:00 PM
  
  Porto Airport
  Porto Airport
  
  10:15 PM
  
  Braganza
  Bus Station
  
  0
  
  Economy
  
  $5
  
  A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 7:00:00 PM to Bus Station, Braganza (Portugal) arriving at 2/5/2026 10:15:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 3h 15m
- FlixBus
  
  7h 30m
  
  0
  
  11:35 PM
  
  Braganza
  Bus Station
  
  8:05 AM
  
  San Sebastian
  Bus Station
  
  0
  
  Economy
  
  $28
  
  A Bus from FlixBus goes from Bus Station, Braganza (Portugal) at 2/5/2026 11:35:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 8:05:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 7h 30m
Travel Time is 4h 10m shorter, and you will save $5

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Rede Expressos	16h 45m	9:15 PM	Porto Airport	Porto Airport	3:00 PM	San Sebastian	Bus Station	Economy	$35	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 3:00:00 PM. 50 Economy ticket for $35 per person are available. Travel duration is 16h 45m
FlixBus	12h 5m	7:00 PM	Porto Airport	Porto Airport	8:05 AM	San Sebastian	Bus Station	Economy	$52	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 7:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 8:05:00 AM. 50 Economy ticket for $52 per person are available. Travel duration is 12h 5m
FlixBus	14h 40m	8:45 AM	Porto Airport	Porto Airport	12:25 AM	San Sebastian	Bus Station	Economy	$55	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 8:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 12:25:00 AM. 50 Economy ticket for $55 per person are available. Travel duration is 14h 40m
Rede Expressos	15h 15m	9:15 PM	Porto Airport	Porto Airport	1:30 PM	San Sebastian	Bus Station	Economy	$81	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 1:30:00 PM. 50 Economy ticket for $81 per person are available. Travel duration is 15h 15m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Rede Expressos	13h 0m	6:45 AM	Porto Airport	Porto Airport	8:45 PM	San Sebastian	Bus Station	Economy	$32	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/6/2026 6:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 8:45:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 13h 0m
Rede Expressos	16h 45m	9:15 PM	Porto Airport	Porto Airport	3:00 PM	San Sebastian	Bus Station	Economy	$47	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/6/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/7/2026 3:00:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 16h 45m
FlixBus	14h 40m	8:45 AM	Porto Airport	Porto Airport	12:25 AM	San Sebastian	Bus Station	Economy	$47	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/6/2026 8:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/7/2026 12:25:00 AM. 50 Economy ticket for $47 per person are available. Travel duration is 14h 40m
FlixBus	12h 5m	7:00 PM	Porto Airport	Porto Airport	8:05 AM	San Sebastian	Bus Station	Economy	$47	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/6/2026 7:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/7/2026 8:05:00 AM. 50 Economy ticket for $47 per person are available. Travel duration is 12h 5m
Rede Expressos	15h 15m	9:15 PM	Porto Airport	Porto Airport	1:30 PM	San Sebastian	Bus Station	Economy	$93	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/6/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/7/2026 1:30:00 PM. 50 Economy ticket for $93 per person are available. Travel duration is 15h 15m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Rede Expressos	13h 0m	6:45 AM	Porto Airport	Porto Airport	8:45 PM	San Sebastian	Bus Station	Economy	$32	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/7/2026 6:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/7/2026 8:45:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 13h 0m
Rede Expressos	16h 45m	9:15 PM	Porto Airport	Porto Airport	3:00 PM	San Sebastian	Bus Station	Economy	$41	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/7/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/8/2026 3:00:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 16h 45m
FlixBus	12h 5m	7:00 PM	Porto Airport	Porto Airport	8:05 AM	San Sebastian	Bus Station	Economy	$44	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/7/2026 7:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/8/2026 8:05:00 AM. 50 Economy ticket for $44 per person are available. Travel duration is 12h 5m
Rede Expressos	15h 15m	9:15 PM	Porto Airport	Porto Airport	1:30 PM	San Sebastian	Bus Station	Economy	$87	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/7/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/8/2026 1:30:00 PM. 50 Economy ticket for $87 per person are available. Travel duration is 15h 15m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Rede Expressos	13h 0m	6:45 AM	Porto Airport	Porto Airport	8:45 PM	San Sebastian	Bus Station	Economy	$32	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/8/2026 6:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/8/2026 8:45:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 13h 0m
FlixBus	14h 40m	8:45 AM	Porto Airport	Porto Airport	12:25 AM	San Sebastian	Bus Station	Economy	$46	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/8/2026 8:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/9/2026 12:25:00 AM. 50 Economy ticket for $46 per person are available. Travel duration is 14h 40m
FlixBus	12h 5m	7:00 PM	Porto Airport	Porto Airport	8:05 AM	San Sebastian	Bus Station	Economy	$46	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/8/2026 7:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/9/2026 8:05:00 AM. 50 Economy ticket for $46 per person are available. Travel duration is 12h 5m
Rede Expressos	16h 45m	9:15 PM	Porto Airport	Porto Airport	3:00 PM	San Sebastian	Bus Station	Economy	$47	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/8/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/9/2026 3:00:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 16h 45m
Rede Expressos	15h 15m	9:15 PM	Porto Airport	Porto Airport	1:30 PM	San Sebastian	Bus Station	Economy	$93	A Bus from Rede Expressos goes from Porto Airport, Porto Airport (Portugal) at 2/8/2026 9:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/9/2026 1:30:00 PM. 50 Economy ticket for $93 per person are available. Travel duration is 15h 15m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	14h 40m	8:45 AM	Porto Airport	Porto Airport	12:25 AM	San Sebastian	Bus Station	Economy	$41	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/10/2026 8:45:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/11/2026 12:25:00 AM. 50 Economy ticket for $41 per person are available. Travel duration is 14h 40m
FlixBus	20h 20m	11:35 PM	Porto Airport	Porto Airport	8:55 PM	San Sebastian	Bus Station	Economy	$41	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/10/2026 11:35:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/11/2026 8:55:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 20h 20m
FlixBus	18h 40m	1:15 AM	Porto Airport	Porto Airport	8:55 PM	San Sebastian	Bus Station	Economy	$47	A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/10/2026 1:15:00 AM to Bus Station, San Sebastian (Spain) arriving at 2/10/2026 8:55:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 18h 40m

Did you know that if you travel from Porto Airport to San Sebastian via Porto, you can save more than $6? You will find the corresponding connections below.
- FlixBus
  
  Save more than 15%
  
  11h 15m
  
  Porto Airport
  
  6 mi
  
  12:10 PM
  
  Porto
  Campanhã
  
  12:25 AM
  
  San Sebastian
  Bus Station
  
  0 mi
  
  Economy
  
  $35
  
  A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 2/10/2026 12:10:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/11/2026 12:25:00 AM. 50 Economy ticket for $35 per person are available. Travel duration is 11h 15m
Did you know that if you travel from Porto Airport to San Sebastian via Braganza, you can save more than $7? You can find the corresponding connections below.
- FlixBus
  
  12h 5m
  
  0
  
  7:00 PM
  
  Porto Airport
  Porto Airport
  
  10:15 PM
  
  Braganza
  Bus Station
  
  0
  
  Economy
  
  $5
  
  A Bus from FlixBus goes from Porto Airport, Porto Airport (Portugal) at 2/5/2026 7:00:00 PM to Bus Station, Braganza (Portugal) arriving at 2/5/2026 10:15:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 3h 15m
- FlixBus
  
  7h 30m
  
  0
  
  11:35 PM
  
  Braganza
  Bus Station
  
  8:05 AM
  
  San Sebastian
  Bus Station
  
  0
  
  Economy
  
  $28
  
  A Bus from FlixBus goes from Bus Station, Braganza (Portugal) at 2/5/2026 11:35:00 PM to Bus Station, San Sebastian (Spain) arriving at 2/6/2026 8:05:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 7h 30m
Travel Time is 3h 35m shorter, and you will save $7

Best Price Offer: The price for the cheapest bus from Porto Airport to San Sebastian is $30 on 2/3/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Porto Airport and San Sebastian

See here how frequent the connections between Porto Airport and San Sebastian are, during different times and days of the week.

Sunday is the busiest day, with more than 6 daily buses from Porto Airport to San Sebastian. Tuesday has instead the fewest connections, with only 3 daily coaches between Porto Airport and San Sebastian.

The busiest time of the day is the Evening, with 18 buses from Porto Airport to San Sebastian, while Afternoon sees the fewest connections between Porto Airport and San Sebastian, with 1 offers.

Facts about the bus from Porto Airport (OPO) to San Sebastian

Compare all providers like Rede Expressos, FlixBus and ALSA that travel 4 times every day by bus from Porto Airport to San Sebastian in one click! Book your bus ticket from Porto Airport to San Sebastian starting from $30!

Cheapest Bus	$30
Fastest Bus	13h 5m
Earliest Bus	9:15 PM
Latest Bus	11:35 PM
Daily Bus Routes	4 Ø
Distance	371.2 miles
Bus Companies	Rede Expressos, FlixBus and ALSA

Cheapest bus connections from Porto Airport to San Sebastian

Every day, 4 buses from 3 bus companies leave Porto Airport for San Sebastian: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 02/04/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 02/01

Monday 02/02

Tuesday 02/03

Wednesday 02/04

$43

Thursday 02/05

$35

Friday 02/06

$32

Saturday 02/07

$44

Sunday 02/08

$32

Monday 02/09

Tuesday 02/10

$41

Wednesday 02/11

$37

Thursday 02/12

Friday 02/13

$46

Saturday 02/14

$35

Sunday 02/15

$32

Monday 02/16

$47

Tuesday 02/17

$35

Wednesday 02/18

$44

Thursday 02/19

$50

Friday 02/20

$32

Saturday 02/21

$32

Sunday 02/22

$45

Monday 02/23

$31

Tuesday 02/24

$35

Wednesday 02/25

Thursday 02/26

Friday 02/27

$32

Saturday 02/28

The cheapest time to travel from Porto Airport to San Sebastian

See here on which day and which time of the day you can find the cheapest bus ticket from Porto Airport to San Sebastian, for the next 30 days.

With a price starting from $32, Sunday is the cheapest day for a bus from Porto Airport to San Sebastian. Wednesday instead is the most expensive day with prices starting from $37.

Night is the cheapest day time for bus tickets from Porto Airport to San Sebastian, with $31. Afternoon is the most expensive time of the day with prices starting from $105.

How to save money travelling from Porto Airport to San Sebastian

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 Airport to San Sebastian 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 Airport to San Sebastian, 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 Airport to San Sebastian are also emptier.

All bus stations and stops in Porto Airport and San Sebastian

In the map below, you can see where to find all bus stations in Porto Airport and San Sebastian.

Porto Airport

Francisco Sá Carneiro Airport

Bus Station

Federico García Lorca Pasealekua 1

Gros

Anoeta-Donostia

Universidad

Service and Comfort on the bus from Porto Airport to San Sebastian

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

FAQs about the Porto Airport to San Sebastian bus

How much does a Porto Airport San Sebastian bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $30 and takes 14h 0m to reach San Sebastian. Compare offers to save money!

How much could I save by comparing buses from Porto Airport to San Sebastian?

This route is offered by 3 companies with a range of ticket prices between $30 and $106. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Sebastian.

On average, how many connections are available from Porto Airport to San Sebastian each day?

Every day, the Porto Airport to San Sebastian bus route is served by approximately 4 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Porto Airport to San Sebastian take?

The fastest shuttle from Porto Airport to San Sebastian is offered by FlixBus and takes 13h 5m. Bus tickets for this connection cost $52. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Porto Airport to San Sebastian?

The earliest bus arriving in San Sebastian from Porto Airport starts at 9:15 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 shuttle from Porto Airport to San Sebastian?

The latest bus trip departing from Porto Airport for San Sebastian starts at 11:35 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 Airport San Sebastian route?

When traveling by shuttle from Porto Airport to San Sebastian, passengers can travel with Rede Expressos, FlixBus and ALSA. 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 Airport and San Sebastian?

You can check all the direct connections between Porto Airport and San Sebastian 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, FlixBus and ALSA.

What can I take with me on the Porto Airport to San Sebastian 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 Airport San Sebastian bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Porto Airport San Sebastian 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 shuttle from Porto Airport to San Sebastian on your planned travel date.

How does CheckMyBus find the best bus deals from Porto Airport to San Sebastian?

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 4 daily trips between Porto Airport and San Sebastian. 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 Airport to San Sebastian?

Prices and availability for 4 trips between Porto Airport and San Sebastian 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 Airport to San Sebastian

Economy

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

More bus routes to Porto Airport and to San Sebastian

Here’s an overview of the most popular bus routes to Porto Airport and to San Sebastian. Simply click on the connection of your choice, and you will find all the details about your bus route!