Bus Castelo Branco to Bilbao: Compare prices and save money

Compare all timetables for the bus from Castelo Branco to Bilbao

Here is a selection of the cheapest bus trips from the schedule from Castelo Branco to Bilbao from various bus operators like FlixBus for the next days.

today

$42

tomorrow

$38

Wednesday

$41

Thursday

$96

Friday

$42

Saturday

$39

Sunday

$45

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$42	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/7/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/7/2026 9:50:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is 8h 20m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	10h 45m	10:35 AM	Castelo Branco	Bus Station	10:20 PM	Bilbao	Central Bus Station		Economy	$38	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/8/2026 10:35:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/8/2026 10:20:00 PM. 50 Economy ticket for $38 per person are available. Travel duration is 10h 45m
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$41	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/8/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/8/2026 9:50:00 AM. 50 Economy ticket for $41 per person are available. Travel duration is 8h 20m

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$41	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/9/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/9/2026 9:50:00 AM. 50 Economy ticket for $41 per person are available. Travel duration is 8h 20m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$96	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/10/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/10/2026 9:50:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 8h 20m

Did you know that if you travel from Castelo Branco to Bilbao via Covilhã, you can save more than $57? You can find the corresponding connections below.
- FlixBus
  
  10h 55m
  
  0
  
  10:25 AM
  
  Castelo Branco
  Bus Station
  
  11:10 AM
  
  Covilhã
  Central De Caminagem
  
  0
  
  Economy
  
  $3
  
  A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/10/2026 10:25:00 AM to Central De Caminagem, Covilhã (Portugal) arriving at 9/10/2026 11:10:00 AM. 50 Economy ticket for $3 per person are available. Travel duration is 0h 45m
- FlixBus
  
  9h 30m
  
  0
  
  11:50 AM
  
  Covilhã
  Central De Caminagem
  
  10:20 PM
  
  Bilbao
  Central Bus Station
  
  0
  
  Economy
  
  $36
  
  A Bus from FlixBus goes from Central De Caminagem, Covilhã (Portugal) at 9/10/2026 11:50:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/10/2026 10:20:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 9h 30m
Travel time is 1h 35m longer, but you will save $57

Cheapest bus trips Friday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$42	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/11/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/11/2026 9:50:00 AM. 50 Economy ticket for $42 per person are available. Travel duration is 8h 20m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	10h 45m	10:35 AM	Castelo Branco	Bus Station	10:20 PM	Bilbao	Central Bus Station		Economy	$39	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/12/2026 10:35:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/12/2026 10:20:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 10h 45m
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$43	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/12/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/12/2026 9:50:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 8h 20m

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	8h 20m	12:30 AM	Castelo Branco	Bus Station	9:50 AM	Bilbao	Central Bus Station		Economy	$45	A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/13/2026 12:30:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/13/2026 9:50:00 AM. 50 Economy ticket for $45 per person are available. Travel duration is 8h 20m

Did you know that if you travel from Castelo Branco to Bilbao via Covilhã, you can save more than $6? You can find the corresponding connections below.
- FlixBus
  
  10h 55m
  
  0
  
  10:25 AM
  
  Castelo Branco
  Bus Station
  
  11:10 AM
  
  Covilhã
  Central De Caminagem
  
  0
  
  Economy
  
  $3
  
  A Bus from FlixBus goes from Bus Station, Castelo Branco (Portugal) at 9/10/2026 10:25:00 AM to Central De Caminagem, Covilhã (Portugal) arriving at 9/10/2026 11:10:00 AM. 50 Economy ticket for $3 per person are available. Travel duration is 0h 45m
- FlixBus
  
  9h 30m
  
  0
  
  11:50 AM
  
  Covilhã
  Central De Caminagem
  
  10:20 PM
  
  Bilbao
  Central Bus Station
  
  0
  
  Economy
  
  $36
  
  A Bus from FlixBus goes from Central De Caminagem, Covilhã (Portugal) at 9/10/2026 11:50:00 AM to Central Bus Station, Bilbao (Spain) arriving at 9/10/2026 10:20:00 PM. 50 Economy ticket for $36 per person are available. Travel duration is 9h 30m
Travel time is 1h 35m longer, but you will save $6

Best Price Offer: The price for the cheapest bus from Castelo Branco to Bilbao is $37 on 9/15/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Castelo Branco and Bilbao

See here how frequent the connections between Castelo Branco and Bilbao are, during different times and days of the week.

Tuesday is the busiest day, with more than 3 daily buses from Castelo Branco to Bilbao. Thursday has instead the fewest connections, with only 1 daily coaches between Castelo Branco and Bilbao.

The busiest time of the day is the Night, with 12 buses from Castelo Branco to Bilbao, while Morning sees the fewest connections between Castelo Branco and Bilbao, with 2 offers.

Facts about the bus from Castelo Branco to Bilbao

Compare all providers like FlixBus that travel 2 times every day by bus from Castelo Branco to Bilbao in one click! Book your bus ticket from Castelo Branco to Bilbao starting from $37!

Cheapest Bus	$37
Fastest Bus	9h 20m
Earliest Bus	12:30 AM
Latest Bus	12:30 AM
Daily Bus Routes	2 Ø
Distance	335.0 miles
Bus Companies	FlixBus

Cheapest bus connections from Castelo Branco to Bilbao

Every day, 2 buses from 1 bus companies leave Castelo Branco for Bilbao: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/07/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/06

Monday 09/07

$42

Tuesday 09/08

$103

Wednesday 09/09

$92

Thursday 09/10

$96

Friday 09/11

$42

Saturday 09/12

$96

Sunday 09/13

$45

Monday 09/14

Tuesday 09/15

$37

Wednesday 09/16

Thursday 09/17

Friday 09/18

$42

Saturday 09/19

$38

Sunday 09/20

Monday 09/21

Tuesday 09/22

Wednesday 09/23

Thursday 09/24

Friday 09/25

$39

Saturday 09/26

Sunday 09/27

$44

Monday 09/28

$39

Tuesday 09/29

$37

Wednesday 09/30

Thursday 10/01

Friday 10/02

Saturday 10/03

The cheapest time to travel from Castelo Branco to Bilbao

See here on which day and which time of the day you can find the cheapest bus ticket from Castelo Branco to Bilbao, for the next 30 days.

With a price starting from $37, Tuesday is the cheapest day for a bus from Castelo Branco to Bilbao. Thursday instead is the most expensive day with prices starting from $95.

Night is the cheapest day time for bus tickets from Castelo Branco to Bilbao, with $37. Morning is the most expensive time of the day with prices starting from $38.

How to save money travelling from Castelo Branco to Bilbao

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 Castelo Branco to Bilbao 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 Castelo Branco to Bilbao, 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 Castelo Branco to Bilbao are also emptier.

All bus stations and stops in Castelo Branco and Bilbao

In the map below, you can see where to find all bus stations in Castelo Branco and Bilbao.

Bus Station

R. Poe. João Roiz 8C

Central Bus Station

Gurtubay Kalea 1004

Zorrotza Kastrexana Errepidea

Busstation (Hotel Carlton)

Plaza de Don Federico Moyúa

Basurto

Abaro Estrata

Abaro Estrata 4

Service and Comfort on the bus from Castelo Branco to Bilbao

Want to know which seat classes are available on the buses from Castelo Branco to Bilbao? Or which bus companies serve the route Castelo Branco to Bilbao? Below you will find answers to your questions.

FAQs about the Castelo Branco to Bilbao bus

How much does a Castelo Branco Bilbao bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $37 and takes 11h 45m to reach Bilbao. Compare offers to save money!

How much could I save by comparing buses from Castelo Branco to Bilbao?

This route is offered by 1 companies with a range of ticket prices between $37 and $113. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Bilbao.

On average, how many connections are available from Castelo Branco to Bilbao each day?

Every day, the Castelo Branco to Bilbao bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Castelo Branco to Bilbao take?

The fastest bus from Castelo Branco to Bilbao is offered by FlixBus and takes 9h 20m. Bus tickets for this connection cost $113. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Castelo Branco to Bilbao?

The earliest bus arriving in Bilbao from Castelo Branco starts at 12:30 AM. 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 Castelo Branco to Bilbao?

The latest bus trip departing from Castelo Branco for Bilbao starts at 12:30 AM. 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 Castelo Branco Bilbao route?

When traveling by bus from Castelo Branco to Bilbao, passengers can travel with 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 Castelo Branco and Bilbao?

You can check all the direct connections between Castelo Branco and Bilbao by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus.

What can I take with me on the Castelo Branco to Bilbao 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 Castelo Branco Bilbao 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 Castelo Branco Bilbao 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 Castelo Branco to Bilbao on your planned travel date.

How does CheckMyBus find the best bus deals from Castelo Branco to Bilbao?

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 2 daily trips between Castelo Branco and Bilbao. 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 Castelo Branco to Bilbao?

Prices and availability for 2 trips between Castelo Branco and Bilbao 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 Castelo Branco to Bilbao

Economy

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

More bus routes to Castelo Branco and to Bilbao

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