The cheapest way in. Nothing listed is quicker.
PKM train and SKM, via Wrzeszcz
PKMSKM · POLREGIO on the PKM line, then PKP SKMPickup, hours & luggage
Boards at. Gdańsk Port Lotniczy station, directly in front of the terminal
The Taryfa Pomorska city single, PLN 8.50, is one ticket for both trains, one way within Gdańsk and Sopot. Buy it at the machine on the platform, in the POLREGIO app or in the System Fala app before you board. The bus ticket is not valid here.
Luggage. Luggage rides free on a Taryfa Pomorska ticket.
Hours. The same timetable every day: 30 trains, hourly at :28 plus the :53 every other hour, 21 to 23 minutes to Wrzeszcz. The SKM to Gdańsk Główny runs every 7 to 15 minutes by day on weekdays, about every 30 minutes at weekends; after the 23:32 it waits for the 00:08.