Can someone tell me the cheapest way to travel from Barcelona Airport to Barcelona City Centre?

there are buses the cheapest way to travel in Barcelona,you can buy a 4 day ticket. I think the trains also are quite cheap.

The Aerobus is best. It goes to Placa Catalunya, in the the city centre. p.s. The metro does not go to the airport and the train does not go to the city centre, the nearest station to the centre is Paseo de Gracia /Aragon.

wow! yeah! I can't imagine paying that much! Yeah, that seems excessive, unless you have tons of luggage, anyway...how heavily are you traveling? How many people are you talking about? How willing are you to drag around your own luggage through the streets of a big city? Here's a Metro Map. http://www.spain-barcelona.com/images/maps/barcelona-metro.gif I'm not sure what the cost is on that line...it's not the actual Metro, which costs about 1 Euro per ticket. I'm sure, no more than 10€. There's a bus to Plaça de Catalunya. Very cheap. Aerobus. http://www.aerobusbcn.com/index.php/en.html?gclid=CLb6-r6k4qYCFQTNKgodzVQL2w The link doesn't give a price, but I recall, not terribly much (my friend used it). Search "Aerobus Barcelona", and you should find it.

89?!!!!!!!!!!**** dont pay these money. Take a bus. I think it's a L95, its called (airport - barcelona) that goes to the center of barcelona. It takes around 50 minutes, but its worth it, cause a bus ticket is like around 1.65 euros. Have a nice vacation. :)

You get luck. As in Barcelona, the most effective and cheap way is taking a bus. The bus system is run by the government. The site is here, you can find routes and order tickets online. http://www.barcelonabus.com/ You can also find useful info for your trips. http://europeantrip.org