United flights from Canada to the Republic of Singapore from CA *
Book the best deals from Canada to the Republic of Singapore
Calgary (YYC)to
Singapore (SIN)Toronto (YYZ)to
Singapore (SIN)*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Best business class fares from Canada to the Republic of Singapore
Calgary (YYC)to
Roundtrip
Business
Toronto (YYZ)to
Roundtrip
Business
Montreal (YUL)to
Roundtrip
Business
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.