Bus Tickets from Trieste to Barcelona

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TodayJul 19
from $173
TomorrowJul 20
from $134
MonJul 21
TueJul 22
WedJul 23
ThuJul 24
FriJul 25
SatJul 26

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: July 20 at
    Departure city: Trieste
    Departure location: Trieste Airport (TRS)
    Arrival time: July 21 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: July 20 at
    Departure city: Trieste
    Departure location: Trieste Centrale
    Arrival time: July 21 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: July 20 at
    Departure city: Trieste
    Departure location: Trieste Centrale
    Arrival time: July 21 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: July 20 at
    Departure city: Trieste
    Departure location: Trieste Centrale
    Arrival time: July 21 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: July 20 at
    Departure city: Trieste
    Departure location: Trieste Centrale
    Arrival time: July 21 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:

Accepted payments

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Compare 2 ways to go from Trieste to Barcelona.

Bus
Average Price$103 - $312Average Duration1d 2h
26kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average Price$105 - $105Average Duration16h 20m
44kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Trieste to Barcelona

Among the sustainable travel choices, the carpool stands out as the good way to reach Barcelona. The journey takes about 16 hours 20 minutes and with fares starting at just $105, it presents an excellent value for a comfortable ride.

1carpool per day
16h 20mAverage Duration
$105Cheapest ticket
44kgCO₂ emissions

Bus Trieste to Barcelona: Trip Overview

Average ticket price$184
Average bus trip duration1d 2h
Number of daily buses8
Earliest bus departure2:40am
Distance649 miles (1046 km)
Latest bus departure11:59pm

Trieste to Barcelona Bus

Busbud helps you find a bus from Trieste to Barcelona. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Trieste to Barcelona will be provided by the most trusted bus companies.

Discover how much the bus trip from Trieste to Barcelona will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions for your trip Trieste - Barcelona

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
07/17
$138
07/18
$214
Today
$170
07/20
$130
07/21
No data
07/22
No data
07/23
No data
07/24
No data
busbud logoThe cheapest trip from Trieste to Barcelona was searched and found on Jul 20, 2025 with a price of $130

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Trieste to Barcelona, as early as possible.

You can expect to pay from $130 to $333 for a bus ticket from Trieste to Barcelona based on the last 2 days. You can expect to find the cheapest price for the trip at $130 which is on 2025-07-20.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Trieste and Barcelona!

Much more than a mere vehicle taking you from Trieste to Barcelona, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Trieste to Barcelona will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Trieste to Barcelona while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.

Will you be returning to Trieste by bus?

Bus from Trieste to Barcelona

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