Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cathay Pacific flights from Houston to Singapore (IAH→SIN)
Prices were available within the past 7 days and start at S$688 for one-way flights and S$1,683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 19 Jan - Tue, 3 Feb
IAH
Houston
SIN
Singapore
S$1,683 Return, found 12 hours ago
S$1,683
Return
found 12 hours ago
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 | United |
Distance | 15878 km |
Explore a world of travel with Expedia
- Flights to Changi
- Air France Ottawa (YOW) to Singapore (SIN) flights
- Airasia Kaohsiung (KHH) to Singapore (SIN) flights
- Airasia Kuala Lumpur (KUL) to Singapore (SIN) flights
- British Airways Toronto (YYZ) to Singapore (SIN) flights
- British Airways Helsinki (HEL) to Singapore (SIN) flights
- Delta Cedar Rapids (CID) to Singapore (SIN) flights
- Delta Orlando (MCO) to Singapore (SIN) flights
- Emirates Amsterdam (AMS) to Singapore (SIN) flights
- Etihad Airways Barcelona (BCN) to Singapore (SIN) flights
- Gulf Air Tbilisi (TBS) to Singapore (SIN) flights
- Hahn Air Systems Hanoi (HAN) to Singapore (SIN) flights
- Hawaiian Airlines Honolulu (HNL) to Singapore (SIN) flights
- Indonesia AirAsia Jakarta (CGK) to Singapore (SIN) flights
- Malaysia Airlines Bandar Seri Begawan (BWN) to Singapore (SIN) flights
- Malaysia Airlines Honolulu (HNL) to Singapore (SIN) flights
- Malaysia Airlines Johor Bahru (JHB) to Singapore (SIN) flights
- Myanmar National Airlines Yangon (RGN) to Singapore (SIN) flights
- Philippine Airlines Cebu (CEB) to Singapore (SIN) flights
- Qantas Airways Berlin (BER) to Singapore (SIN) flights
- Qantas Airways Hamilton Island (HTI) to Singapore (SIN) flights
- Qatar Airways Boston (BOS) to Singapore (SIN) flights
- Qatar Airways Buenos Aires (EZE) to Singapore (SIN) flights
- Qatar Airways Dhaka (DAC) to Singapore (SIN) flights
- Scoot Melbourne (MEL) to Singapore (SIN) flights
- Singapore Airlines Canberra (CBR) to Singapore (SIN) flights
- Singapore Airlines Milan (MXP) to Singapore (SIN) flights
- Thai Airways International Hong Kong (HKG) to Singapore (SIN) flights
- Thai Airways International Shanghai (PVG) to Singapore (SIN) flights
- Turkish Airlines Cape Town (CPT) to Singapore (SIN) flights
- Virgin Australia Hobart (HBA) to Singapore (SIN) flights
- Vistara Bhubaneshwar (BBI) to Singapore (SIN) flights
- Flights from Almaty (ALA) to Singapore (SIN)
- Flights from Bangkok (BKK) to Singapore (SIN)
- Flights from Nashville (BNA) to Singapore (SIN)
- Flights from Boston (BOS) to Singapore (SIN)
- Flights from Brussels (BRU) to Singapore (SIN)
- Flights from Guangzhou (CAN) to Singapore (SIN)
- Flights from Paris (CDG) to Singapore (SIN)
- Flights from Cebu (CEB) to Singapore (SIN)
- Flights from Jakarta (CGK) to Singapore (SIN)
- Flights from Chongqing (CKG) to Singapore (SIN)
- Flights from Colombo (CMB) to Singapore (SIN)
- Flights from Chiang Mai (CNX) to Singapore (SIN)
- Flights from Changsha (CSX) to Singapore (SIN)
- Flights from Sapporo (CTS) to Singapore (SIN)
- Flights from Da Nang (DAD) to Singapore (SIN)
- Flights from Delhi (DEL) to Singapore (SIN)
- Flights from Doha (DOH) to Singapore (SIN)
- Flights from Edinburgh (EDI) to Singapore (SIN)
- Flights from Rome (FCO) to Singapore (SIN)
- Flights from Fuzhou (FOC) to Singapore (SIN)
- Flights from Haikou (HAK) to Singapore (SIN)
- Flights from Hanoi (HAN) to Singapore (SIN)
- Flights from Hangzhou (HGH) to Singapore (SIN)
- Flights from Phuket (HKT) to Singapore (SIN)
- Flights from Ipoh (IPH) to Singapore (SIN)
- Flights from Kaohsiung (KHH) to Singapore (SIN)
- Flights from Nanchang (KHN) 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 Labuan Bajo (LBJ) to Singapore (SIN)
- Flights from Lafayette (LFT) to Singapore (SIN)
- Flights from Langkawi (LGK) to Singapore (SIN)
- Flights from London (LGW) to Singapore (SIN)
- Flights from Lijiang (LJG) to Singapore (SIN)
- Flights from Muscat (MCT) to Singapore (SIN)
- Flights from Melbourne (MEL) to Singapore (SIN)
- Flights from Macau (MFM) to Singapore (SIN)
- Flights from Miami (MIA) to Singapore (SIN)
- Flights from Manila (MNL) to Singapore (SIN)
- Flights from Munich (MUC) to Singapore (SIN)
- Flights from Newcastle (NCL) to Singapore (SIN)
- Flights from Nanjing (NKG) 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 Portland (PDX) to Singapore (SIN)
- Flights from Penang (PEN) to Singapore (SIN)
- Flights from Perth (PER) to Singapore (SIN)
- Flights from Phnom Penh (PNH) to Singapore (SIN)
- Flights from Sherman (PNX) to Singapore (SIN)
- Flights from Shanghai (PVG) to Singapore (SIN)
- Flights from Jeypore (PYB) to Singapore (SIN)
- Flights from Yangon (RGN) to Singapore (SIN)
- Flights from Ho Chi Minh City (SGN) to Singapore (SIN)
- Flights from Shenyang (SHE) to Singapore (SIN)
- Flights from Sorong (SOQ) to Singapore (SIN)
- Flights from Surabaya (SUB) to Singapore (SIN)
- Flights from Seville (SVQ) to Singapore (SIN)
- Flights from Sydney (SYD) to Singapore (SIN)
- Flights from Sanya (SYX) to Singapore (SIN)
- Flights from Subang (SZB) to Singapore (SIN)
- Flights from Suzhou (SZV) to Singapore (SIN)
- Flights from Shenzhen (SZX) to Singapore (SIN)
- Flights from Taipei (TPE) to Singapore (SIN)
- Flights from Tiruchirappalli (TRZ) to Singapore (SIN)
- Flights from Wuhan (WUH) to Singapore (SIN)
- Flights from Montreal (YUL) to Singapore (SIN)
*Available to Expedia members.