Bus Trieste to Barcelona: Compare prices and save money

Compare all timetables for the bus from Trieste to Barcelona

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

today

$101

tomorrow

Tuesday

Wednesday

Thursday

Friday

$101

Saturday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	21h 10m	11:35 AM	Trieste	Central Station	8:45 AM	Barcelona	Nord Bus Station	Economy	$101	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/20/2026 11:35:00 AM to Nord Bus Station, Barcelona (Spain) arriving at 9/21/2026 8:45:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 21h 10m
FlixBus	23h 20m	9:10 AM	Trieste	Central Station	8:30 AM	Barcelona	Nord Bus Station	Economy	$106	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/20/2026 9:10:00 AM to Nord Bus Station, Barcelona (Spain) arriving at 9/21/2026 8:30:00 AM. 50 Economy ticket for $106 per person are available. Travel duration is 23h 20m
FlixBus	26h 35m	8:20 AM	Trieste	Central Station	10:55 AM	Barcelona	Sants Bus Station	Economy	$107	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/20/2026 8:20:00 AM to Sants Bus Station, Barcelona (Spain) arriving at 9/21/2026 10:55:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 26h 35m
FlixBus	24h 15m	10:55 PM	Trieste	Central Station	11:10 PM	Barcelona	Sants Bus Station	Economy	$122	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/20/2026 10:55:00 PM to Sants Bus Station, Barcelona (Spain) arriving at 9/21/2026 11:10:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 24h 15m
FlixBus	23h 45m	10:55 PM	Trieste	Central Station	10:40 PM	Barcelona	Nord Bus Station	Economy	$122	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/20/2026 10:55:00 PM to Nord Bus Station, Barcelona (Spain) arriving at 9/21/2026 10:40:00 PM. 50 Economy ticket for $122 per person are available. Travel duration is 23h 45m

Did you know that if you travel from Trieste to Barcelona via Genoa, you can save more than $11? You can find the corresponding connections below.
- FlixBus
  
  28h 45m
  
  0
  
  10:10 PM
  
  Trieste
  Central Station
  
  6:40 AM
  
  Genoa
  Fanti d'Italia / Principe Bus Stop
  
  0
  
  Economy
  
  $33
  
  A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/21/2026 10:10:00 PM to Fanti d'Italia / Principe Bus Stop, Genoa (Italy) arriving at 9/22/2026 6:40:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 8h 30m
- FlixBus
  
  13h 25m
  
  0
  
  1:30 PM
  
  Genoa
  Fanti d'Italia / Principe Bus Stop
  
  2:55 AM
  
  Barcelona
  Nord Bus Station
  
  0
  
  Economy
  
  $57
  
  A Bus from FlixBus goes from Fanti d'Italia / Principe Bus Stop, Genoa (Italy) at 9/22/2026 1:30:00 PM to Nord Bus Station, Barcelona (Spain) arriving at 9/23/2026 2:55:00 AM. 50 Economy ticket for $57 per person are available. Travel duration is 13h 25m
Travel time is 7h 35m longer, but you will save $11

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	21h 10m	11:35 AM	Trieste	Central Station	8:45 AM	Barcelona	Nord Bus Station	Economy	$101	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/25/2026 11:35:00 AM to Nord Bus Station, Barcelona (Spain) arriving at 9/26/2026 8:45:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 21h 10m
FlixBus	23h 20m	9:10 AM	Trieste	Central Station	8:30 AM	Barcelona	Nord Bus Station	Economy	$110	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/25/2026 9:10:00 AM to Nord Bus Station, Barcelona (Spain) arriving at 9/26/2026 8:30:00 AM. 50 Economy ticket for $110 per person are available. Travel duration is 23h 20m
FlixBus	23h 20m	11:35 AM	Trieste	Central Station	10:55 AM	Barcelona	Sants Bus Station	Economy	$111	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/25/2026 11:35:00 AM to Sants Bus Station, Barcelona (Spain) arriving at 9/26/2026 10:55:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 23h 20m
FlixBus	24h 15m	10:55 PM	Trieste	Central Station	11:10 PM	Barcelona	Sants Bus Station	Economy	$121	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/25/2026 10:55:00 PM to Sants Bus Station, Barcelona (Spain) arriving at 9/26/2026 11:10:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 24h 15m
FlixBus	23h 45m	10:55 PM	Trieste	Central Station	10:40 PM	Barcelona	Nord Bus Station	Economy	$121	A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/25/2026 10:55:00 PM to Nord Bus Station, Barcelona (Spain) arriving at 9/26/2026 10:40:00 PM. 50 Economy ticket for $121 per person are available. Travel duration is 23h 45m

Did you know that if you travel from Trieste to Barcelona via Genoa, you can save more than $28? You can find the corresponding connections below.
- FlixBus
  
  26h 50m
  
  0
  
  10:10 PM
  
  Trieste
  Central Station
  
  6:40 AM
  
  Genoa
  Fanti d'Italia / Principe Bus Stop
  
  0
  
  Economy
  
  $29
  
  A Bus from FlixBus goes from Central Station, Trieste (Italy) at 9/24/2026 10:10:00 PM to Fanti d'Italia / Principe Bus Stop, Genoa (Italy) arriving at 9/25/2026 6:40:00 AM. 50 Economy ticket for $29 per person are available. Travel duration is 8h 30m
- Union Ivkoni
  
  16h 15m
  
  0
  
  8:45 AM
  
  Genoa
  Piazza Principe Central Station
  
  1:00 AM
  
  Barcelona
  Sants Train Station
  
  0
  
  Economy
  
  $44
  
  A Bus from Union Ivkoni goes from Piazza Principe Central Station, Genoa (Italy) at 9/25/2026 8:45:00 AM to Sants Train Station, Barcelona (Spain) arriving at 9/26/2026 1:00:00 AM. 50 Economy ticket for $44 per person are available. Travel duration is 16h 15m
Travel time is 5h 40m longer, but you will save $28

Best Price Offer: The price for the cheapest bus from Trieste to Barcelona is $86 on 10/7/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Trieste and Barcelona

See here how frequent the connections between Trieste and Barcelona are, during different times and days of the week.

Sunday is the busiest day, with more than 8 daily buses from Trieste to Barcelona. Sunday has instead the fewest connections, with only 8 daily coaches between Trieste and Barcelona.

The busiest time of the day is the Morning, with 6 buses from Trieste to Barcelona, while Afternoon sees the fewest connections between Trieste and Barcelona, with 2 offers.

Facts about the bus from Trieste to Barcelona

Compare all providers like FlixBus that travel 8 times every day by bus from Trieste to Barcelona in one click! Book your bus ticket from Trieste to Barcelona starting from $86!

Cheapest Bus	$86
Fastest Bus	21h 10m
Earliest Bus	2:40 AM
Latest Bus	10:55 PM
Daily Bus Routes	8 Ø
Distance	651.1 miles
Bus Companies	FlixBus

Cheapest bus connections from Trieste to Barcelona

Every day, 8 buses from 1 bus companies leave Trieste for Barcelona: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/20/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/20

$101

Monday 09/21

Tuesday 09/22

Wednesday 09/23

Thursday 09/24

Friday 09/25

$101

Saturday 09/26

Sunday 09/27

Monday 09/28

$106

Tuesday 09/29

$101

Wednesday 09/30

$88

Thursday 10/01

$98

Friday 10/02

Saturday 10/03

$94

Sunday 10/04

$100

Monday 10/05

$94

Tuesday 10/06

Wednesday 10/07

$86

Thursday 10/08

$100

Friday 10/09

Saturday 10/10

Sunday 10/11

$115

Monday 10/12

$113

Tuesday 10/13

Wednesday 10/14

Thursday 10/15

Friday 10/16

$102

Saturday 10/17

The cheapest time to travel from Trieste to Barcelona

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

With a price starting from $100, Sunday is the cheapest day for a bus from Trieste to Barcelona. Friday instead is the most expensive day with prices starting from $101.

Night is the cheapest day time for bus tickets from Trieste to Barcelona, with $86. Afternoon is the most expensive time of the day with prices starting from $136.

How to save money travelling from Trieste to Barcelona

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 Trieste to Barcelona 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 Trieste to Barcelona, 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 Trieste to Barcelona are also emptier.

All bus stations and stops in Trieste and Barcelona

In the map below, you can see where to find all bus stations in Trieste and Barcelona.

Central Bus Station

Piazza della Libertà 9

Piazza Oberdan Bus Stop

Basovizza

Molo Bersaglieri Train Station

Passeggio Di Sant'Andrea

Nord Bus Station

Carrer d'Alí Bei 78

Rda. Sant Pere Bus Stop

Ronda de Sant Pere

Sants Bus Station

Sants-Montjuïc

Plaça de Catalunya Bus Stop

Plaça de Catalunya 18

Bus Stop

Service and Comfort on the bus from Trieste to Barcelona

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

FAQs about the Trieste to Barcelona bus

How much does a Trieste Barcelona bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $86 and takes 21h 10m to reach Barcelona. Compare offers to save money!

How much could I save by comparing buses from Trieste to Barcelona?

This route is offered by 1 companies with a range of ticket prices between $86 and $156. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Barcelona.

On average, how many connections are available from Trieste to Barcelona each day?

Every day, the Trieste to Barcelona bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Trieste to Barcelona take?

The fastest bus from Trieste to Barcelona is offered by FlixBus and takes 21h 10m. Bus tickets for this connection cost $101. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Trieste to Barcelona?

The earliest bus arriving in Barcelona from Trieste starts at 2:40 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 Trieste to Barcelona?

The latest bus trip departing from Trieste for Barcelona starts at 10:55 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 Trieste Barcelona route?

When traveling by bus from Trieste to Barcelona, 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 Trieste and Barcelona?

You can check all the direct connections between Trieste and Barcelona 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 Trieste to Barcelona 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 Trieste Barcelona 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 Trieste Barcelona 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 Trieste to Barcelona on your planned travel date.

How does CheckMyBus find the best bus deals from Trieste to Barcelona?

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 8 daily trips between Trieste and Barcelona. 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 Trieste to Barcelona?

Prices and availability for 8 trips between Trieste and Barcelona 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 Trieste to Barcelona

Economy

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

More bus routes to Trieste and to Barcelona

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