How much is a ticket from Barcelona to Eindhoven?

The cheapest price found today is $42.

When is it cheaper to fly?

Cheapest month is September — from $42.

Cheapest today — $42. Below is what booking services offer.

Departure	Airline	Stops	Price
Sep 5	Transavia	direct	$42	View
Sep 7	Transavia	direct	$49	View
Sep 15	Transavia	direct	$59	View
Oct 3	Transavia	direct	$64	View
Sep 28	Transavia	direct	$72	View
Sep 2	Wizz Air	1	$72	View
Sep 29	Vueling	1	$75	View
Sep 22	Transavia	direct	$77	View
Oct 26	Wizz Air Malta	2	$85	View
Sep 26	Wizz Air UK	1	$86	View

How much is a ticket from Barcelona to Eindhoven?: The cheapest price found today is $42.
When is it cheaper to fly?: Cheapest month is September — from $42.

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