Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Find the cheapest month to fly from Houston (IAH) to Singapore (SIN)
September is typically the cheapest month to fly
From S$1,135 - S$1,532 per traveller.
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Changi |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, KLM, Lufthansa, Malaysia Airlines, Swiss International Air Lines, Turkish Airlines, United |
Popular airline | EVA Airways |
Distance | 15878 km |
Explore a world of travel with Expedia
- Flights to Changi
- Air France Paris (PAR) to Singapore (SIN) flights
- American Airlines Mexico City (MEX) to Singapore (SIN) flights
- Batik Air Indonesia Bandar Lampung (TKG) to Singapore (SIN) flights
- Biman Bangladesh Dhaka (DAC) to Singapore (SIN) flights
- British Airways Toronto (YYZ) to Singapore (SIN) flights
- Cathay Pacific Manila (MNL) to Singapore (SIN) flights
- Cathay Pacific Shanghai (PVG) to Singapore (SIN) flights
- China Eastern Airlines Xi'an (XIY) to Singapore (SIN) flights
- Delta Grand Rapids (GRR) to Singapore (SIN) flights
- Emirates Stockholm (STO) to Singapore (SIN) flights
- Etihad Airways Barcelona (BCN) to Singapore (SIN) flights
- Etihad Airways Male (MLE) to Singapore (SIN) flights
- Gulf Air London (LHR) to Singapore (SIN) flights
- Hahn Air Systems Hanoi (HAN) to Singapore (SIN) flights
- Japan Airlines Tokyo (NRT) to Singapore (SIN) flights
- Japan Airlines San Francisco (SFO) to Singapore (SIN) flights
- Jetstar Asia Jakarta (CGK) to Singapore (SIN) flights
- Juneyao Air Xiamen (XMN) to Singapore (SIN) flights
- Klm Amsterdam (AMS) to Singapore (SIN) flights
- Klm Belem (BEL) to Singapore (SIN) flights
- Qatar Airways San Francisco (SFO) to Singapore (SIN) flights
- Scoot Gold Coast (OOL) to Singapore (SIN) flights
- Scoot Kuala Lumpur (KUL) to Singapore (SIN) flights
- Scoot Taipei (TPE) to Singapore (SIN) flights
- Scoot Tiruchirappalli (TRZ) to Singapore (SIN) flights
- Singapore Airlines Mumbai (BOM) to Singapore (SIN) flights
- Swiss International Air Lines Vancouver (YVR) to Singapore (SIN) flights
- Thai AirAsia Chengdu (CTU) to Singapore (SIN) flights
- Turkish Airlines Paris (CDG) to Singapore (SIN) flights
- Vietnam Airlines Fukuoka (FUK) to Singapore (SIN) flights
- Virgin Atlantic Los Angeles (LAX) to Singapore (SIN) flights
- Flights from Accra (ACC) to Singapore (SIN)
- Flights from Auckland (AKL) to Singapore (SIN)
- Flights from Aksu (AKU) to Singapore (SIN)
- Flights from Atlanta (ATL) to Singapore (SIN)
- Flights from Bangkok (BKK) to Singapore (SIN)
- Flights from Blythe (BLH) to Singapore (SIN)
- Flights from Boston (BOS) to Singapore (SIN)
- Flights from Bendigo (BXG) to Singapore (SIN)
- Flights from Guangzhou (CAN) to Singapore (SIN)
- Flights from Paris (CDG) to Singapore (SIN)
- Flights from Jakarta (CGK) to Singapore (SIN)
- Flights from Christchurch (CHC) to Singapore (SIN)
- Flights from Coimbatore (CJB) to Singapore (SIN)
- Flights from Chongqing (CKG) to Singapore (SIN)
- Flights from Chiang Mai (CNX) to Singapore (SIN)
- Flights from Sapporo (CTS) to Singapore (SIN)
- Flights from Dehradun (DED) to Singapore (SIN)
- Flights from Delhi (DEL) to Singapore (SIN)
- Flights from Dalian (DLC) to Singapore (SIN)
- Flights from Doha (DOH) to Singapore (SIN)
- Flights from Dubai (DXB) to Singapore (SIN)
- Flights from Edinburgh (EDI) to Singapore (SIN)
- Flights from Elko (EKO) to Singapore (SIN)
- Flights from Rome (FCO) to Singapore (SIN)
- Flights from Grozny (GRV) to Singapore (SIN)
- Flights from Hong Kong (HKG) to Singapore (SIN)
- Flights from Phuket (HKT) to Singapore (SIN)
- Flights from Indianapolis (IND) to Singapore (SIN)
- Flights from Ipoh (IPH) to Singapore (SIN)
- Flights from Jeddah (JED) to Singapore (SIN)
- Flights from Kota Bharu (KBR) to Singapore (SIN)
- Flights from Kuching (KCH) to Singapore (SIN)
- Flights from Osaka (KIX) to Singapore (SIN)
- Flights from Koumac (KOC) to Singapore (SIN)
- Flights from Kathmandu (KTM) to Singapore (SIN)
- Flights from Kuala Lumpur (KUL) to Singapore (SIN)
- Flights from Los Angeles (LAX) to Singapore (SIN)
- Flights from Ljubljana (LJU) to Singapore (SIN)
- Flights from Chennai (MAA) to Singapore (SIN)
- Flights from Miami (MIA) to Singapore (SIN)
- Flights from Manila (MNL) to Singapore (SIN)
- Flights from Nassau (NAS) to Singapore (SIN)
- Flights from Nice (NCE) to Singapore (SIN)
- Flights from Knock (NOC) to Singapore (SIN)
- Flights from Tokyo (NRT) to Singapore (SIN)
- Flights from Orange (OAG) to Singapore (SIN)
- Flights from Yonaguni (OGN) to Singapore (SIN)
- Flights from Beijing (PEK) to Singapore (SIN)
- Flights from Penang (PEN) to Singapore (SIN)
- Flights from Newport News (PHF) to Singapore (SIN)
- Flights from Porto Alegre (POA) to Singapore (SIN)
- Flights from Shanghai (PVG) to Singapore (SIN)
- Flights from Querétaro (QRO) to Singapore (SIN)
- Flights from Yangon (RGN) to Singapore (SIN)
- Flights from Rota (ROP) to Singapore (SIN)
- Flights from Ho Chi Minh City (SGN) to Singapore (SIN)
- Flights from St. Moritz (SMV) to Singapore (SIN)
- Flights from Surabaya (SUB) to Singapore (SIN)
- Flights from Sydney (SYD) to Singapore (SIN)
- Flights from Syracuse (SYR) to Singapore (SIN)
- Flights from Subang (SZB) to Singapore (SIN)
- Flights from Thanjavur (TJV) to Singapore (SIN)
- Flights from Toliara (TLE) to Singapore (SIN)
- Flights from Taipei (TPE) to Singapore (SIN)
- Flights from Tiruchirappalli (TRZ) to Singapore (SIN)
- Flights from Tokyo (TYO) to Singapore (SIN)
- Flights from Makassar (UPG) to Singapore (SIN)
- Flights from Wenzhou (WNZ) to Singapore (SIN)
*Available to Expedia members.