How much is a ticket from Barcelona to Amsterdam?

The cheapest price found today is $38.

When is it cheaper to fly?

Cheapest month is November — from $38.

Cheapest today — $38. Below is what booking services offer.

Departure	Airline	Stops	Price
Nov 27	KLM	direct	$38	View
Jan 19	Transavia	direct	$40	View
Sep 8	Transavia	direct	$46	View
Sep 3	Transavia	direct	$47	View
Mar 27	Transavia	direct	$48	View
Sep 30	Transavia	direct	$48	View
Nov 5	KLM	direct	$48	View
Nov 10	KLM	direct	$49	View
Oct 15	Transavia	direct	$50	View
Sep 17	Transavia	direct	$50	View

How much is a ticket from Barcelona to Amsterdam?: The cheapest price found today is $38.
When is it cheaper to fly?: Cheapest month is November — from $38.

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