Airport guide
Changi International AirportIATA code SIN
Changi International Airport (SIN/WSSS) is the primary air passenger gateway serving Singapore, Singapore in Asia. Originfacts tracks 15 direct destinations across 12 countries departing from SIN.
- Serves
- Singapore, Singapore
- Codes
- SIN · WSSS
- IATA · ICAO
- Time zone
- Asia/Singapore
- Region
- Asia
Changi International Airport (SIN/WSSS) is the primary air passenger gateway serving Singapore, Singapore in Asia. Operating on Asia/Singapore local time at coordinates 1.360°, 103.990°, the airfield functions as an active commercial transit hub for scheduled regional and international flights. Originfacts tracks 15 destinations across 12 countries departing from SIN, with primary carrier operations including Garuda Indonesia, Jetstar, Lion Air and Lufthansa, connecting key routes to Jakarta, Kuala Lumpur, Denpasar (Bali) and Bangkok. Passengers traveling through Changi International Airport are advised to verify terminal assignments, compare ground transport links into Singapore, and plan check-in times with their operating airline before departure.
Changi International Airport details
- IATA code
- SIN
- ICAO code
- WSSS
- City
- Singapore
- Country
- Singapore
- Region
- Asia
- Time zone
- Asia/Singapore
- Coordinates
- 1.350°, 103.994°
- From OurAirports
Codes, region and time zone come from the Originfacts airport record (last updated 2 May 2026). Fields marked otherwise come from the dataset named on them. None are verified by hand against Changi International Airport’s own pages.
SIN airport facts
- Size class
- Large airport
- From OurAirports (5 Oct 2026); OurAirports’ own classification
- Elevation
- 7 m (22 ft)
- From OurAirports (5 Oct 2026)
- Opened
- 29 December 1981
- Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026) — date of official opening
- Passengers, 2023
- 58.9 million
- Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026), citing changiairport.com (opens in a new tab)
- Nearest airport with scheduled flights
- Seletar Airport XSP · 16 km
- OurAirports scheduled-service flag; straight-line distance calculated
Runways at SIN
Source: OurAirports (opens in a new tab) runways data (public domain), retrieved 5 Oct 2026. Not an aeronautical source — not for navigation.
2 open runways, all lit. Longest 02C/20C: 4,000 m, concrete. OurAirports also lists 1 closed runway, not shown.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 02C/20C | 4,000 m13,123 ft | 60 m | concrete | Lit |
| 02L/20R | 4,000 m13,123 ft | 60 m | concrete | Lit |
Airlines and destinations from SIN
Source: Travelpayouts fare data, 5 Oct 2026 — destinations where travellers found a nonstop fare from SIN in the days before that date. Not a complete or live schedule.
Nonstop fares from SIN to 100 destinations in 38 countries, on 39 airlines. Originfacts’ own route records for SIN are listed separately below.
Airlines named on the fares
- TRScoot32 destinations
- SQSingapore Airlines19 destinations
- AKAirAsia5 destinations
- 6EIndiGo3 destinations
- VJVietjet3 destinations
- 5JCebu Pacific2 destinations
- CZChina Southern Airlines2 destinations
- EKEmirates2 destinations
- JQJetstar2 destinations
- CAAir China1 destination
- AFAir France1 destination
- AIAir India1 destination
- NZAir New Zealand1 destination
- PXAir Niugini1 destination
- SBAircalin1 destination
- BABritish Airways1 destination
- CXCathay Pacific1 destination
- MUChina Eastern1 destination
- EYEtihad Airways1 destination
- FJFiji Airways1 destination
- GFGulf Air1 destination
- 7CJeju Air1 destination
- KLKLM Royal Dutch Airlines1 destination
- GJLoong Air1 destination
- LHLufthansa1 destination
- 8MMyanmar Airways International1 destination
- QRQatar Airways1 destination
- BIRoyal Brunei Airlines1 destination
- SCShandong Airlines1 destination
- ZHShenzhen Airlines1 destination
- 9CSpring Airlines1 destination
- ULSriLankan Airlines1 destination
- 9GSun PhuQuoc Airways1 destination
- 8BTransnusa1 destination
- TKTurkish Airlines1 destination
- UAUnited Airlines1 destination
- PNWest Air1 destination
- MFXiamen Airlines1 destination
- ZGZIPAIR1 destination
The airline on a fare can be the seller of a codeshare flown by a partner. Linked names are matched to Originfacts airline pages by code and name; others are shown as the fare data names them.
Destinations by country
- China (17)
- Beijing, Chengdu, Chongqing, Dayong, Fuzhou, Guangzhou, Haikou, Hangzhou, Harbin, Jinan, Kunming, Nanjing, Shanghai, Shantou, Shenzhen, Wuhan, Xiamen
- India (9)
- Amritsar, Bengaluru, Chennai, Kochi, Kolkata, Mumbai, New Delhi, Thiruvananthapuram, Tiruchirappalli
- Indonesia (8)
- Denpasar (Bali), Jakarta, Makassar, Manado, Medan, Praya, Semarang, Yogyakarta
- Malaysia (7)
- Ipoh, Kota-Kinabalu, Kuala Lumpur, Kuching, Langkawi, Malacca, Penang
- Thailand (6)
- Bangkok, Chiang Rai, Hat Yai, Koh Samui, Krabi, Phuket
- Vietnam (5)
- Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc
- Japan (3)
- Okinawa, Osaka, Tokyo
- Philippines (3)
- Cebu City, Davao City, Manila
- United States (3)
- Los Angeles, New York, San Francisco
- Cambodia (2)
- Phnom Penh, Siem Reap
- New Zealand (2)
- Auckland, Christchurch
- South Korea (2)
- Busan, Seoul
- United Arab Emirates (2)
- Abu Dhabi, Dubai
- United Kingdom (2)
- London, Manchester
- Austria (1)
- Vienna
- Bahrain (1)
- Manama
- Bangladesh (1)
- Dhaka
- Brunei (1)
- Bandar Seri Begawan
- Fiji (1)
- Nadi
- France (1)
- Paris
- Germany (1)
- Munich
- Hong Kong (1)
- Hong Kong
- Italy (1)
- Milan
- Laos (1)
- Vientiane
- Macau (1)
- Macau
- Maldives (1)
- Male
- Myanmar (1)
- Yangon
- Nepal (1)
- Kathmandu
- Netherlands (1)
- Amsterdam
- New Caledonia (1)
- Noumea
- Papua New Guinea (1)
- Port Moresby
- Qatar (1)
- Doha
- South Africa (1)
- Cape Town
- Spain (1)
- Barcelona
- Sri Lanka (1)
- Colombo
- Taiwan (1)
- Taipei
- Turkiye (1)
- Istanbul
Linked destinations also have an Originfacts route record from SIN.
Check schedules with the airline or Changi International Airport before you book.
Airlines on routes from SIN
Source: Originfacts route records, last updated 21 May 2026. Not verified by hand.
The airlines listed on the 15 routes Originfacts shows from SIN. Originfacts’ route records cover the routes we track, not Changi International Airport’s full network. This is not a complete list of airlines at Changi International Airport.
Garuda IndonesiaGA
JetstarJQ
Lion AirJT
LufthansaLH
Philippine AirlinesPR
Sriwijaya AirSJ
Singapore AirlinesSQ
Jetstar Asia3K
KLM Royal Dutch AirlinesKL
Qatar AirwaysQR
THAI AirwaysTG
ScootTZ
EmiratesEK
Etihad AirwaysEY
QantasQF
Virgin AustraliaVA
Delta Air LinesDL
All Nippon AirwaysNH
United AirlinesUA
EVA AirBR
China AirlinesCI
Cebu Pacific5J
Vietnam AirlinesVN
Air IndiaAI
Korean AirKE
Asiana AirlinesOZ
Routes from SIN
Source: Originfacts route records, last updated 21 May 2026. Not verified by hand.
Originfacts tracks 17 routes from SIN so far; the 15 shown here are listed with the distance and estimated flight time in each route record. Originfacts’ route records cover the routes we track, not Changi International Airport’s full network. Check live schedules with the airline.
Full list of destinations: changiairport.com (opens in a new tab) (the airport’s official site)
- SINtoCGKJakartaIndonesia884 km~1h 31m est.
- SINtoKULKuala LumpurMalaysia297 km~0h 50m est.
- SINtoDPSDenpasar (Bali)Indonesia1,671 km~2h 25m est.
- SINtoBKKBangkokThailand1,416 km~2h 8m est.
- SINtoBNEBrisbaneAustralia6,144 km~7h 34m est.
- SINtoNRTTokyoJapan5,358 km~6h 40m est.
- SINtoSYDSydneyAustralia6,294 km~7h 44m est.
- SINtoTPETaipeiTaiwan3,221 km~4h 12m est.
- SINtoFRAFrankfurtGermany10,278 km~12h 19m est.
- SINtoMNLManilaPhilippines2,374 km~3h 14m est.
- SINtoHANHanoiVietnam2,216 km~3h 3m est.
- SINtoHKGHong KongHong Kong2,567 km~3h 27m est.
- SINtoPERPerthAustralia3,911 km~5h est.
- SINtoMAAChennaiIndia2,925 km~3h 52m est.
- SINtoICNSeoulSouth Korea4,625 km~5h 49m est.
Airlines with a hub at SIN
Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026): airlines whose “airline hub” property names SIN, with no end date and not recorded as dissolved. Community-edited; hubs change.
Terminals, transport and parking at SIN
Terminal assignments, ground transport into Singapore, parking, lounges and accessibility services have not been verified against Changi International Airport’s own pages yet, so none are listed here.
Check directly:changiairport.com (opens in a new tab)Map of the airport location (opens in a new tab)
Before you travel
- Confirm your terminal with the operating airline.
- Check the check-in and bag-drop cut-off times on your booking.
- Allow extra time if you need to change terminals or check bags in again.
- Check your flight status before you leave for the airport.
Climate at SIN, month by month
Source: NASA POWER (opens in a new tab) daily values for 2016–2025 at 1.36°, 103.99° (MERRA-2 reanalysis grid, about 50 km cells), averaged by Originfacts. Modelled, not airport weather-station readings.
Warmest: April (average high 31°C). Coolest: January (29°C high, 25°C low). Wettest: December (470 mm); driest: April (240 mm).
| Month | High | Low | Temperature range | Rain |
|---|---|---|---|---|
| Jan | 29°C | 25°C | 373 mm | |
| Feb | 29°C | 24°C | 242 mm | |
| Mar | 30°C | 25°C | 337 mm | |
| Apr | 31°C | 26°C | 240 mm | |
| May | 31°C | 27°C | 317 mm | |
| Jun | 30°C | 26°C | 287 mm | |
| Jul | 30°C | 26°C | 278 mm | |
| Aug | 30°C | 26°C | 272 mm | |
| Sep | 30°C | 26°C | 284 mm | |
| Oct | 30°C | 26°C | 352 mm | |
| Nov | 29°C | 26°C | 359 mm | |
| Dec | 29°C | 25°C | 470 mm |
Airports near Singapore
Straight-line distances calculated from each airport’s coordinates in the Originfacts airport records. Road distances are longer.
- SingaporeSeletarXSP2 km
- BatamHang Nadim International AirportBTH30 km
- Johor BharuSenai AirportJHB47 km
- Tanjung PinangKidjang AirportTNJ78 km
- TiomanTiomanTOD156 km
- MalaccaMalacca International AirportMKZ218 km
- Jemaja IslandLetung AirportLMU264 km
- KuantanSultan Haji Ahmad Shah AirportKUA282 km
- Kuala LumpurKuala Lumpur International AirportKUL297 km
Changi International Airport: common questions
Where is Changi International Airport?
Changi International Airport serves Singapore, Singapore. Its coordinates in OurAirports are 1.350°, 103.994°.
What are the airport codes for Changi International Airport?
The IATA code is SIN and the ICAO code is WSSS.
What time zone is SIN in?
Changi International Airport is in the Asia/Singapore time zone.
What is the official website of Changi International Airport?
The airport’s official website is changiairport.com. For questions about a booking, contact the operating airline.
Which airlines are listed on routes from SIN?
Originfacts’ route records (last updated 21 May 2026) list Garuda Indonesia, Jetstar, Lion Air, Lufthansa, Philippine Airlines, Sriwijaya Air, Singapore Airlines, Jetstar Asia, KLM Royal Dutch Airlines, Qatar Airways, THAI Airways, Scoot, Emirates, Etihad Airways, Qantas, Virgin Australia, Delta Air Lines, All Nippon Airways, United Airlines, EVA Air, China Airlines, Cebu Pacific, Vietnam Airlines, Air India, Korean Air and Asiana Airlines on routes from SIN. This is not a complete list of airlines at Changi International Airport; check current schedules with the airline.
Where can you fly from SIN?
Originfacts’ route records (last updated 21 May 2026) include 17 routes from SIN so far; the 15 shown on this page go to 15 destinations in 12 countries: Jakarta, Kuala Lumpur, Denpasar (Bali), Bangkok, Brisbane, Tokyo, Sydney, Taipei, Frankfurt, Manila, Hanoi, Hong Kong, Perth, Chennai and Seoul. These are the routes Originfacts tracks, not Changi International Airport’s full network. For the full list of destinations, check the airport’s official website (changiairport.com) or the airlines.
How many runways does Changi International Airport have?
OurAirports lists 2 open runways at SIN: 02C/20C (4,000 m (13,123 ft), concrete); 02L/20R (4,000 m (13,123 ft), concrete).
Where can you fly nonstop from SIN?
Travelpayouts fare data retrieved 5 Oct 2026 showed nonstop fares from SIN to 100 destinations in 38 countries, the most in China (17), India (9) and Indonesia (8). That reflects fares travellers found, not a complete or live schedule.
When did Changi International Airport open?
Wikidata gives 29 December 1981 as its official opening date.
How many passengers use Changi International Airport?
Wikidata records 58.9 million passengers for 2023, the latest year it holds.
Who owns Changi International Airport?
Per Wikidata, SIN is owned by Singapore.
Which airlines have a hub at SIN?
Wikidata lists SIN as a hub of Jetstar Asia Airways, Qantas Airways, Scoot and Singapore Airlines.
Sources
Nothing on this page is verified by hand yet. Each section comes from the dataset below, with its date where the dataset has one. Terminal, transport and parking details are left out until they can be read from Changi International Airport’s own pages.
- Codes, location, time zoneOriginfacts airport record2 May 2026
- Official websiteWikidata record (official website property) (opens in a new tab)5 Oct 2026
- Coordinates, runways, type, elevationOurAirports (opens in a new tab) — public domain5 Oct 2026
- Opening, operator, passengers, hubsWikidata item Q32159 (opens in a new tab) — CC05 Oct 2026
- Nonstop destinations, airlines on faresTravelpayouts Data API (Aviasales fare cache) — fares found, not a complete or live schedule5 Oct 2026
- ClimateNASA POWER (opens in a new tab) daily data (MERRA-2 reanalysis), averaged by Originfacts2016–2025
- Airlines and routesOriginfacts route records — the routes we track, not a full schedule21 May 2026
- Nearby airportsCalculated from airport coordinates—
- Terminals and transportNot yet verified—
Background reading:Wikipedia (opens in a new tab)Wikidata (opens in a new tab)