How much is a ticket from Tbilisi to Istanbul?

The cheapest price found today is $80.

When is it cheaper to fly?

Cheapest month is February — from $80.

Cheapest today — $80. Below is what booking services offer.

Departure	Airline	Stops	Price
Feb 26	Ajet	direct	$80	View
Sep 26	Ajet	direct	$81	View
Sep 24	Ajet	direct	$82	View
Sep 30	Ajet	direct	$82	View
Oct 13	Ajet	direct	$82	View
Oct 9	Ajet	direct	$82	View
Oct 12	Ajet	direct	$82	View
Oct 4	Ajet	direct	$82	View
Sep 19	Ajet	direct	$83	View
Sep 27	Ajet	direct	$83	View

How much is a ticket from Tbilisi to Istanbul?: The cheapest price found today is $80.
When is it cheaper to fly?: Cheapest month is February — from $80.

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