SimOptions does not offer an unlimited data eSIM for Lithuania. Travelers can instead choose from fixed‐data plans that provide substantial allowances, such as the Lithuania 100GB plan valid for 180 days at $63.50, the Lithuania 60GB plan valid for 90 days at $38.50, the My European eSIM 120GB plan valid for 30 days at $55.90, or the Lithuania 50GB plan valid for 30 days at $32.50. Fixed data plans can be more cost‑effective unless an extremely heavy data consumer is required.