The main flight option for the route Saint Petersburg – Vilnius (round-trip) involves a layover. Prices start at 75 252c̲.
Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Saint Petersburg – Vilnius could change by more than 88%.
Aviasales.kg suggests buying tickets from Saint Petersburg Vilnius in advance in order to choose the conditions for your flight that best suit your preferences and budget.