Best Cocktail Bars in Bangkok

Guide: Speakeasies & Rooftop Lounges

A Bangkok cocktail guide for serious bar nights: BKK Social Club's hotel polish, Bar Us's experimental tasting-room energy, and Vesper's Silom reliability. Reserve when the night has stakes.

• BKK Social ClubBKK Social Club is the polished hotel-bar benchmark, and the official Four Seasons page backs the useful details: daily evening hours, smart-casual dress, and a 20-plus age rule. It belongs here because the Mexico City-inspired menu and 50 Best recognition make the price feel intentional, not just expensive.
• Bar UsBar Us is the cocktail room for people who want Bangkok's drinking scene to feel experimental without losing hospitality. Asia's 50 Best named it Thailand's best bar in 2025, and the official hours show a controlled evening window; reserve when you care where the night lands.
• VesperVesper is the Silom cocktail staple to use when the plan needs competence, location, and less ceremony than the big hotel rooms. Current listings show daily evening service, with Sunday closing earlier than the rest of the week; it is a strong first or last drink around Convent Road and Sala Daeng.