Review: Blossom Lounge, Terminal 4 (SIN Airport, Singapore) by Flying High On Points April 29, 2020 With 28 lounges, choosing a lounge at Singapore’s Changi Airport (SIN) can be somewhat of a crapshoot. I chose the Blossom Lounge in Terminal 4, here’s the review. Review: Blossom Lounge, Terminal… 0 FacebookTwitterPinterestTumblrRedditStumbleuponWhatsappTelegramEmail