How much is a ticket from Barcelona to Warsaw?

The cheapest price found today is $31.

When is it cheaper to fly?

Cheapest month is November — from $31.

Cheapest today — $31. Below is what booking services offer.

Departure	Airline	Stops	Price
Nov 16	Wizz Air	direct	$31	View
Oct 28	Wizz Air	direct	$35	View
Nov 27	Wizz Air	direct	$36	View
Jan 8	Wizz Air	direct	$36	View
Oct 9	Wizz Air	direct	$36	View
Nov 18	Wizz Air	direct	$36	View
Oct 21	easyJet	1	$37	View
Nov 9	Wizz Air	direct	$37	View
Nov 6	Wizz Air	direct	$37	View
Jan 22	Ryanair	direct	$38	View

How much is a ticket from Barcelona to Warsaw?: The cheapest price found today is $31.
When is it cheaper to fly?: Cheapest month is November — from $31.

Links to booking services are affiliate links. The price stays the same for you.