Coach Porto to Sines from £9

Which bus from Porto to Sines is the best?

Check the bus schedule for Porto to Sines. Here is a selection of the cheapest coach trips for the next days from bus operators like FlixBus. To see the full timetable for all coaches just use or search and compare.

today

£9

tomorrow

£10

Saturday

£12

Sunday

Monday

Tuesday

£10

Wednesday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	5h 45m	06:00	Porto	Campanhã	11:45	Sines	Coach Station		Economy	£9	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 18/06/2026 06:00:00 to Coach Station, Sines (Portugal) arriving at 18/06/2026 11:45:00. 50 Economy ticket for £9 per person are available. Travel duration is 5h 45m
	FlixBus	5h 55m	10:30	Porto	Campanhã	16:25	Sines	Coach Station		Economy	£9	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 18/06/2026 10:30:00 to Coach Station, Sines (Portugal) arriving at 18/06/2026 16:25:00. 50 Economy ticket for £9 per person are available. Travel duration is 5h 55m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	6h 45m	05:00	Porto	Campanhã	11:45	Sines	Coach Station		Economy	£10	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 19/06/2026 05:00:00 to Coach Station, Sines (Portugal) arriving at 19/06/2026 11:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 6h 45m
	FlixBus	5h 55m	10:30	Porto	Campanhã	16:25	Sines	Coach Station		Economy	£12	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 19/06/2026 10:30:00 to Coach Station, Sines (Portugal) arriving at 19/06/2026 16:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 5h 55m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	5h 40m	06:05	Porto	Campanhã	11:45	Sines	Coach Station		Economy	£12	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 20/06/2026 06:05:00 to Coach Station, Sines (Portugal) arriving at 20/06/2026 11:45:00. 50 Economy ticket for £12 per person are available. Travel duration is 5h 40m
	FlixBus	5h 55m	10:30	Porto	Campanhã	16:25	Sines	Coach Station		Economy	£25	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 20/06/2026 10:30:00 to Coach Station, Sines (Portugal) arriving at 20/06/2026 16:25:00. 50 Economy ticket for £25 per person are available. Travel duration is 5h 55m

Cheapest bus trips Tuesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	5h 55m	10:30	Porto	Campanhã	16:25	Sines	Coach Station		Economy	£10	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 23/06/2026 10:30:00 to Coach Station, Sines (Portugal) arriving at 23/06/2026 16:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 5h 55m
	FlixBus	5h 45m	06:00	Porto	Campanhã	11:45	Sines	Coach Station		Economy	£12	A Bus from FlixBus goes from Campanhã, Porto (Portugal) at 23/06/2026 06:00:00 to Coach Station, Sines (Portugal) arriving at 23/06/2026 11:45:00. 50 Economy ticket for £12 per person are available. Travel duration is 5h 45m

Best Price Offer: The price for the cheapest coach from Porto to Sines is £9 on 18/06/2026. Flexible travellers save on ticket prices.

What is the best day and time to travel by bus between Porto and Sines?

Here is the frequency of all coach connections from Porto to Sines. See on which day of the week you have more travel options and what time you have more bus trips to choose from.

Tuesday is the busiest day, with more than 2 daily coaches from Porto to Sines. Tuesday has instead the fewest connections, with only 2 daily coaches between Porto and Sines.

The busiest time of the day is the Morning, with 7 coaches from Porto to Sines, while Night sees the fewest connections between Porto and Sines, with 1 offers.

All facts for Porto to Sines bus at a glance

Compare all coach operators like FlixBus that travel daily 2 times by bus from Porto to Sines in one click. Book your Porto to Sines bus ticket starting from £9!

Cheapest Bus	£9
Fastest Bus	5h 40m
Earliest Coach	06:00
Latest Coach	10:30
Daily Bus Connections	2 Ø
Distance	356.7 km
Coach Companies	FlixBus

What are the cheapest coach tickets from Porto to Sines?

Every day, 2 buses from 1 coach companies leave Porto for Sines. Check the table below to find the cheapest prices for coach tickets for this route, starting from 18/06/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 15/06

Tuesday 16/06

Wednesday 17/06

Thursday 18/06

£9

Friday 19/06

£10

Saturday 20/06

£12

Sunday 21/06

Monday 22/06

Tuesday 23/06

£10

Wednesday 24/06

Thursday 25/06

Friday 26/06

Saturday 27/06

£13

Sunday 28/06

Monday 29/06

Tuesday 30/06

Wednesday 01/07

Thursday 02/07

Friday 03/07

Saturday 04/07

Sunday 05/07

Monday 06/07

Tuesday 07/07

Wednesday 08/07

Thursday 09/07

Friday 10/07

£16

Saturday 11/07

Sunday 12/07

The cheapest time to travel from Porto to Sines

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

With a price starting from £9, Thursday is the cheapest day for a coach from Porto to Sines. Saturday instead is the most expensive day with prices starting from £12.

Morning is the cheapest day time for bus tickets from Porto to Sines, with £9. Night is the most expensive time of the day with prices starting from £9.

How to save money travelling from Porto to Sines

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Porto to Sines in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Porto to Sines, 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 coaches from Porto to Sines are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in Porto and Sines

Here is a map with all coach stations in Porto and Sines. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

Campanhã

Rua da Estacao 75

Campo 24 de Agosto

Campo 24 de Agosto 18

Campo 24 de Agosto Coach Station

Campo 24 de Agosto 147

Coach Station Casa da Musica

Rua do Capitão Henrique Galvão

Polo Universitário

R. Dr. Manuel Pereira da Silva

Coach Station

R. de Ferreira 10

All you need to know when you travel by bus from Porto to Sines

Check all information on comfort and services on the coaches from Porto to Sines. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Porto to Sines bus

How much does a Porto Sines coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Porto Sines bus trip is available from £9 and takes 5h 45m. Compare offers and save money!

How much could I save by comparing buses from Porto to Sines?

This connection is offered by 1 companies with ticket prices ranging from £9 to £25. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Sines.

How many connections are available for the Porto Sines route on average every day?

Each day, the bus route from Porto to Sines is offered by roughly 2 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Sines from Porto take?

The quickest coach from Porto to Sines is provided by FlixBus and takes 5h 40m. Coach tickets for this connection cost £12. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Porto to Sines?

The earliest bus to Sines departs from Porto at 06:00. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Porto to Sines?

The latest bus to Sines departs from Porto at 10:30. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Porto Sines route?

Passengers looking to travel from Porto to Sines can travel with FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Porto and Sines?

You can check all the direct connections between Porto and Sines 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 bus to Sines from Porto?

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 bus for the Porto Sines bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Porto Sines 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 travelling 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 Sines on your planned travel date.

How does CheckMyBus find the best coach deals from Porto to Sines?

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 Porto and Sines. 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 Sines?

Prices and availability for 2 trips between Porto and Sines 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 Sines

Economy

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

More bus routes to Porto and to Sines

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