How much is the bus ticket from Barcelona to Liège?

The cheapest bus tickets from Barcelona to Liège start from $43. The average price for this route is around $94. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Barcelona to Liège?

The average bus trip duration from Barcelona to Liège is 22h 55m, covering a distance of 659 miles (1062 km). The quickest bus can get you there in 20h and is operated by FlixBus .

Which bus companies service the Barcelona to Liège route?

Several major bus companies operate on this route with 2 buses available per day, including services from FlixBus , BlaBlaCar Bus .

What is the earliest and latest departure time for the bus from Barcelona to Liège?

The earliest bus departs from Barcelona to Liège at 2:20am. And the latest bus departs at 11:45pm.

What are the CO₂ emissions for the bus trip from Barcelona to Liège?

A bus trip from Barcelona to Liège generates an estimated 27 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

What is the best bus company from Barcelona to Liège?

According to Busbud customers, the highest-rated bus company on this route is BlaBlaCar Bus , with an average rating of 3.7 out of 5 stars based on 11357 reviews.

Which bus company has the best Wi-Fi from Barcelona to Liège?

Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.

Which bus company has the most timely service from Barcelona to Liège?

According to Busbud traveller reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Barcelona to Liège?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus , with a cleanliness rating of 4.3 out of 5 stars.

Bus Barcelona to Liège from $40 | Refundable Tickets

Previously seen trips

Next departures for Barcelona to Liège on January 8
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:15pm	Barcelona Nord	20h 20m	3:35pm	Liège	No tags
Bus	3:15pm	Barcelona Nord	21h 25m	12:40pm	Liège	No tags
Bus	11:10pm	Sants	1d 3h	2:45am	Liège	No tags
Bus	3:15pm	Barcelona Nord	21h 25m	12:40pm	Liège	No tags
Bus	4:40pm	Barcelona Nord	22h 55m	3:35pm	Liège	No tags

Compare 2 ways to go from Barcelona to Liège

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as the good way to reach Liège. The journey takes about 22 hours 55 minutes and with fares starting at just $43, it presents an excellent value for a comfortable ride.

2bus per day

22h 55mAverage Duration

659 milesDistance

27kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$43 - $321	Average Duration22h 55m	CO₂ emissions 27kg CO₂e
Carpool	Average Price$164 - $164	Average Duration14h 30m	CO₂ emissions 45kg CO₂e

Where are the popular stops in Barcelona and Liège?

Stops in Barcelona

A
Estació del Nord de Barcelona
Carrer d'Alí Bei, 80, 08013 Barcelona, Spain
Visit page
B
Barcelona Sants
Carrer de Viriat, 10, 08014 Barcelona, Spain
Visit page
C
Barcelona Airport
Visit page
D
Carrer de Numància, 165
Carrer de Numància, 165, 08029 Barcelona, Spain
E
Barcelona Passeig de Gràcia
Passeig de Gràcia, 36, 08007 Barcelona, Spain
Visit page
F
Zona Universitaria
Avinguda Diagonal, 712, 08034 Barcelona, Spain

Stops in Liège

A
Rue du Plan Incliné
Rue du Plan Incliné 113, 4000 Liège, Belgium
B
Liege Zoll
Boulevard d'Avroy 206, 4000 Liège, Belgium
C
Boulevard d'Avroy
Boulevard d'Avroy 182, 4000 Liège, Belgium
D
Liege Airport
Rue de l'Aeroport 84 4460 , Grace-Hollogne, , Belgium
E
Rue Varin 22
Rue Varin 22, 4000 Liège, Belgium

Compare bus companies

FlixBus

3.5/511,965 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

BlaBlaCar Bus

3.5/511,359 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.6

BE bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Rede Expressos, Trenitalia

Frequently asked questions about traveling from Barcelona to Liège by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Barcelona to Liège?
The cheapest bus tickets from Barcelona to Liège start from $43. The average price for this route is around $94. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Barcelona to Liège?
The average bus trip duration from Barcelona to Liège is 22h 55m, covering a distance of 659 miles (1062 km). The quickest bus can get you there in 20h and is operated by FlixBus.
Which bus companies service the Barcelona to Liège route?
Several major bus companies operate on this route with 2 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from Barcelona to Liège?
The earliest bus departs from Barcelona to Liège at 2:20am. And the latest bus departs at 11:45pm.
What are the CO₂ emissions for the bus trip from Barcelona to Liège?
A bus trip from Barcelona to Liège generates an estimated 27 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Barcelona to Liège?
According to Busbud customers, the highest-rated bus company on this route is BlaBlaCar Bus, with an average rating of 3.7 out of 5 stars based on 11357 reviews.
Which bus company has the best Wi-Fi from Barcelona to Liège?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Barcelona to Liège?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Barcelona to Liège?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus, with a cleanliness rating of 4.3 out of 5 stars.

Find cheapest prices for buses

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

Best price found

01/06

$82

01/07

No data

Today

$73

01/09

No data

01/10

$73

01/11

No data

01/12

$52

01/13

$49

The cheapest trip from Barcelona to Liège was searched and found on Jan 13, 2026 with a price of $49

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

You can expect to pay from $49 to $85 for a bus ticket from Barcelona to Liège based on the last 2 days. You can expect to find the cheapest price for the trip at $49 which is on 2026-01-13.