List of Airlines at (SIN) airport

Terminal 1

Air China (Tel +65 1800 8610 0999)
Air France (Tel +65 6577 1155)
Air Niugini (Tel +65 6250 4868)
Bangkok Airways (Tel +65 6545 8481)
British Airways (Tel +65 6622 1747)
Cambodia Airways (Tel +855 968 525 555)
China Southern Airlines (Tel +65 6223 3233)
Chongqing Airlines (Tel +65 6223 3233)
Emirates (Tel +65 6543 0001)
Fiji Airways (Tel +800 852 3666)
Finnair (Tel +65 3158 9868)
Hebei Airlines (Tel +86 3119 6699)
Japan Airlines (Tel +800 811 0768 / 852 6432)
KLM (Tel +65 6577 1202)
Myanmar Airways International (Tel +65 6922 9608)
Philippine Airlines (Tel +65 6336 1611)
Qantas (Tel +65 6415 7373)
Qatar Airways (Tel +65 3157 9795)
Scoot (Tel +65 3138 4047)
Shandong Airlines (Tel +65 6597 4500)
Shenzhen Airlines (Tel +65 6238 5355)
Turkish Airlines (Tel +65 6732 4556)
XiamenAir (Tel +65 6221 0770)
ZIPAIR Tokyo (Tel +65 6597 4500)

Terminal 2

Air Canada (Tel +65 800 852 8455 / +1 514 393 3333)
Air India (Tel +65 3157 3780)
Air India Express (Tel +65 6542 2152 / 6221 4909)
Air Japan (Tel +65 6403 7430)
Air Macau (Tel +65 6597 4500)
All Nippon Airways (Tel +65 800 810 2448)
Ethiopian Airlines (Tel +65 3129 2255)
Etihad Airways (Tel +65 6818 5555)
Firefly (Tel +60 3 7845 4543)
IndiGo (Tel +65 3157 9808)
Lufthansa (Tel +65 6432 8778)
Malaysia Airlines (Tel +65 6723 1009)
Peach Aviation (Tel +65 6403 7503)
Royal Brunei Airlines (Tel +65 6238 2833)
Sichuan Airlines (Tel +65 8272 8812)
Singapore Airlines (Tel +65 6223 8888)
Starlux Airlines (Tel +65 3139 1588)
Swiss International Air Lines (Tel +65 6823 2010)
Thai Airways International (Tel +65 6542 8333)
TransNusa (Tel +622 1631 0888)
United Airlines (Tel +65 6670 9737)

Terminal 3

Aircalin (Tel +687 26 55 00)
Air New Zealand (Tel +65 800 8525 3021 / +64 9357 3000)
Asiana Airlines (Tel +65 6225 3866)
Batik Air (Tel +65 811 1938 0888)
Batik Air Malaysia (Tel +65 811 1938 0888)
Biman Bangladesh Airlines (Tel +65 6221 7155)
China Airlines (Tel +65 6737 2144)
China Eastern Airlines (Tel +65 6222 3456)
Citilink (Tel +65 6922 9602)
Druk Air (Tel +65 6338 9909)
EVA Air (Tel +65 6226 1533)
Garuda Indonesia (Tel +65 6542 3085)
Gulf Air (Tel +65 6347 5834)
Myanmar National Airlines (Tel +65 6546 8616)
Saudia (Tel +65 6545 2041)
Singapore Airlines (Tel +65 6223 8888)
SriLankan Airlines (Tel +65 3158 0580)
T'way Air (Tel +65 6285 7066)
Thai Lion Air (Tel +62 811 1938 0888)
US-Bangla Airlines (Tel +880 966 671 3605)
Vietnam Airlines (Tel +65 6542 2181)

Terminal 4

Aero Dili (Tel +670 7888 8444 / 6511 0288)
AirAsia (Tel +65 6597 4500)
Cathay Pacific (Tel +65 6347 5830)
Cebu Pacific (Tel +63 3158 0808)
GX Airlines (Tel +86 109 5370)
Hainan Airlines (Tel +86 109 5339 / 8989 5339)
Indonesia AirAsia (Tel +65 6597 4500)
Jeju Air (Tel +65 6970 0920)
Jetstar (Tel +65 6499 9702)
Jetstar Asia Airways (Tel +65 6499 9702)
Juneyao Air (Tel +65 6789 5520)
Korean Air (Tel +65 6796 2001)
Loong Air (Tel +86 956 199)
Spring Airlines (Tel +65 9698 7498)
Thai AirAsia (Tel +65 6597 4500)
Tianjin Airlines (Tel +86 95350 / 109 5350)
VietJet Air (Tel +65 8161 9081)
West Air (Tel +65 6796 2001)

Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur. Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.   Check in procedure   Documentation and visa required   Baggage weight limits, restricted and prohibited Items   Baggage and excess billing rates   Requirements for minors traveling alone or without parents   Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women   Lost, delayed or damaged baggage reclaim   Possible flight's changes of date or cancellations   Confirmation of flight schedules (departures or arrivals)   Flight status report (for possible delays, cancellations, rescheduling)   In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc. Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)

Booking.com