Helsinki (HEL) to St. Petersburg (LED): 186 miles (300 km) great-circle, about 0h 50m nonstop by our estimate. Cheapest fare observed: $563 round-trip on Pegasus Airlines, with 2 stops, departing April 25, 2026.
$563 round-trip, Pegasus Airlines PC5166, departing 2026-04-25 at 20:45, returning 2026-04-27. The recorded itinerary left on a Saturday, returning on a Monday 2 nights later; the fare was observed 0 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $563, it ranked 28th of the 30 round-trip fares we recorded from HEL (median $288). That is 302.4 cents per great-circle mile (round-trip price over one-way distance), above the HEL median of 28.7 cents across 30 round-trip routes.
Routes from HEL of similar length: Riga (237 mi) at $136 and Stockholm (247 mi) at $178.
Pegasus Airlines had the cheapest fare on 5 of 30 HEL routes. It is the 30th longest of the 30 routes we track from HEL.
Of 98 departure airports with a fare to St. Petersburg, Helsinki (HEL) ranked 24th at $563. Lowest: $247 from Antalya (AYT); highest: $2769 from Havana (HAV); 0 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Emirates (8), Sichuan Airlines (8), Turkish (8), China Eastern (4) and Etihad (4), plus 38 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Helsinki, Europe/Moscow; flight time is our estimate.