Singapore (SIN) airport guide

Singapore (SIN) has 4 terminals and 21 lounges, with what is open, where it is and who gets in.

Alerts affecting SIN

No disruption alerts affecting this airport right now.

Inside SIN

Singapore Changi Airport has 4 terminals.

Ruta holds a position for the gates it maps here, which is how it measures the walk to yours along the concourse rather than in a straight line, with no signal needed. Terminal data as of 2026-10-18.

Lounges at SIN

21 lounges across 4 terminals, with what opens each door. Ruta carries this offline and tells you which ones your own cards and status already cover.

Terminal 1

  • Plaza Premium LoungeLevel 3, departure transit hall24 hoursPriority Pass · DragonPass · Day pass available
  • SATS Premier LoungeLevel 3, departure transit hall24 hoursPriority Pass · DragonPass · Day pass available
  • Marhaba LoungeLevel 3, above departure immigration24 hoursPriority Pass · DragonPass · Day pass available
  • Qantas Singapore First LoungeLevel 3, departure transit hallQF First class · Qantas Platinum · Oneworld Emerald
  • Qantas International Business LoungeLevel 3, departure transit hallQF Business/First class · Oneworld Emerald · Oneworld Sapphire
  • British Airways LoungeTransit level 33:00 PM - 11:00 PMBA Executive Club Gold · Oneworld Emerald · Oneworld Sapphire
  • Changi LoungeJewel, level 1, landside near Terminal 16:00 AM - 10:00 PMPriority Pass · DragonPass · Day pass available

Terminal 2

  • SilverKris First Class LoungeDeparture transit hallSQ First/Suites class
  • SilverKris Business Class LoungeDeparture transit hall24 hoursSingapore Airlines SilverKris Lounge · SQ Business class · Star Alliance Gold · PPS Club
  • KrisFlyer Gold LoungeDeparture transit hallKrisFlyer Elite Gold · Star Alliance Gold
  • SATS Premier LoungeDeparture transit hall24 hoursPriority Pass · DragonPass · Day pass available
  • Ambassador Transit LoungeTransit Lounge South, level 3, near Transfer F24 hoursPriority Pass · DragonPass · Day pass available

Terminal 3

  • The Private RoomLevel 3, within the SilverKris complex24 hoursSQ Suites class · SQ First class
  • SilverKris First Class LoungeLevel 3, near the Concourse A gates24 hoursSQ First class · Star Alliance First class
  • SilverKris Business Class LoungeLevel 3, near the Concourse A gates24 hoursSingapore Airlines SilverKris Lounge · SQ Business class · Star Alliance Gold · PPS Club
  • KrisFlyer Gold LoungeLevel 3, within the SilverKris complex24 hoursKrisFlyer Elite Gold · Star Alliance Gold
  • SATS Premier LoungeDeparture transit hall24 hoursPriority Pass · DragonPass · Day pass available
  • Marhaba LoungeDeparture transit hall24 hoursPriority Pass · DragonPass · Day pass available
  • Ambassador Transit LoungeMezzanine level, opposite Transfer B24 hoursPriority Pass · DragonPass · Day pass available

Terminal 4

  • Cathay Pacific LoungeMezzanine level 2MCX Business class · CX First class · Oneworld Emerald · Oneworld Sapphire
  • Blossom, SATS and Plaza Premium LoungeLevel 2M24 hoursPriority Pass · DragonPass · Day pass available

Getting around SIN

Mapped at SIN, with a position for each one:

Tell Ruta you use a wheelchair and every walking estimate slows to match, and these get named on the way to your gate rather than listed and left for you to find.

Also mapped here:

Eating and shopping at SIN

Some of what you will find inside, across 3 terminals. Ruta carries this offline, with more in the app.

Terminal 1

Eat
  • Violet Oon Singapore Level 3
  • Starbucks Multiple locations
  • A&W Food Court
Shop
  • DFS Galleria Level 3
  • Bvlgari Main Hall
Also inside
  • Butterfly Garden Level 2
  • Prayer Room Level 3

Terminal 2

Eat
  • Pollen at Gardens by the Bay Level 2
  • Starbucks Multiple locations
  • McDonald's Food Court
Shop
  • Duty Free Level 3
  • Louis Vuitton Main Hall
Also inside
  • Social Tree Level 1
  • Kids Play Area Level 2

Terminal 3

Eat
  • Paradise Dynasty Level 3
  • Starbucks Multiple locations
  • Burger King Food Court
Shop
  • DFS Level 3
  • Hermes Main Hall
Also inside
  • Cactus Garden Level 2
  • Family Restroom Level 3

Weather at SIN

81°F·broken clouds·wind 6 mph

Read 2026-10-18 21:45 UTC. Refreshed a few times a day, so it can lag a change in conditions. Ruta checks weather on your own flights far more often than this page does.

Delays at SIN

Live delay readings are paused right now, so this page is not reporting current delays.

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