How much is a ticket from Prague to Saint Petersburg?

The cheapest price found today is $218.

When is it cheaper to fly?

Cheapest month is September — from $218.

Cheapest today — $218. Below is what booking services offer.

Departure	Airline	Stops	Price
Sep 17	Ajet	1	$218	View
Sep 24	Ajet	1	$219	View
Sep 23	Ajet	1	$219	View
Oct 3	Ajet	1	$219	View
Oct 9	Ajet	1	$220	View
Oct 6	Ajet	1	$220	View
Sep 7	Ajet	1	$228	View
Sep 27	Ajet	1	$228	View
Sep 29	Ajet	1	$235	View
Nov 27	Ajet	1	$236	View

How much is a ticket from Prague to Saint Petersburg?: The cheapest price found today is $218.
When is it cheaper to fly?: Cheapest month is September — from $218.

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