Air Canada flights to Singapore from Houston

View S$739 flight on Sun, 3 Aug, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Air Canada flights from Houston to Singapore (IAH→SIN)

Prices were available within the past 7 days and start at S$739 for one-way flights and S$1,415 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 3 Dec - Sat, 27 Dec
IAH
Houston
SIN
Singapore
S$1,415 Return, found 4 days ago
S$1,415
Return
found 4 days ago
Select Air Canada flight, departing Wed, 3 Dec from Houston to Singapore, returning Sat, 27 Dec, priced at S$1,415 found 4 days ago
Houston to Singapore route information
Origin airport
George Bush Intercontinental
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Delta
Distance
15878 km
*Available to Expedia members.