Wellcome Lounge DMM on the domestic side opposite Gate 117. Priority Pass (research day 2026-09-19): 00:00–23:59 daily; domestic flights only; maximum stay 3 hours; children under 2 free; children’s play area, quiet area, prayer room, smoking room. Facilities on PP include air conditioning, digital card, disabled access, flight information, luggage storage.

Verdict is worth-it: rare full-day domestic PP coverage for early/late DMM domestic departures. International and domestic wings do not connect airside — use only if flying domestic.

Daytime-only domestic PP room (3.6 / 262) near Gates 120–121 — useful inside hours; miss late banks.