How much is a ticket from Lisbon to Brussels?

The cheapest price found today is $36.

When is it cheaper to fly?

Cheapest month is October — from $36.

Cheapest today — $36. Below is what booking services offer.

Departure	Airline	Stops	Price
Oct 19	Ryanair	direct	$36	View
Nov 20	Ryanair	direct	$50	View
Nov 21	Ryanair	direct	$50	View
Oct 21	Ryanair	direct	$51	View
Nov 19	Ryanair	direct	$56	View
Oct 10	Ryanair	direct	$59	View
Oct 1	Ryanair	direct	$59	View
Sep 16	Ryanair	1	$67	View
Sep 29	Ryanair	direct	$68	View
Oct 5	Ryanair	direct	$70	View

How much is a ticket from Lisbon to Brussels?: The cheapest price found today is $36.
When is it cheaper to fly?: Cheapest month is October — from $36.

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