How much is a ticket from Barcelona to Istanbul?

The cheapest price found today is $77.

When is it cheaper to fly?

Cheapest month is January — from $77.

Cheapest today — $77. Below is what booking services offer.

Departure	Airline	Stops	Price
Jan 8	Vueling	direct	$77	View
Jan 5	Vueling	direct	$78	View
Jan 4	Vueling	direct	$78	View
Jan 6	Vueling	direct	$79	View
Nov 9	Wizz Air	1	$86	View
Nov 14	Wizz Air	1	$87	View
Jan 16	Vueling	direct	$87	View
Nov 17	Wizz Air	1	$87	View
Nov 7	Wizz Air	1	$88	View
Nov 8	Wizz Air	1	$88	View

How much is a ticket from Barcelona to Istanbul?: The cheapest price found today is $77.
When is it cheaper to fly?: Cheapest month is January — from $77.

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