United flights to Singapore from Ottawa

View S$673 flight on Sun, 9 Nov, 2025Opens in a new window

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United flights from Ottawa to Singapore (YOW→SIN)

Prices were available within the past 7 days and start at S$673 for one-way flights and S$1,288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 19 Aug - Thu, 21 Aug
YOW
Ottawa
SIN
Singapore
S$1,288 Return, found 13 hours ago
S$1,288
Return
found 13 hours ago
Select United flight, departing Tue, 19 Aug from Ottawa to Singapore, returning Thu, 21 Aug, priced at S$1,288 found 13 hours ago
United
Mon, 10 Nov - Sun, 16 Nov
YOW
Ottawa
SIN
Singapore
S$1,331 Return, found 4 days ago
S$1,331
Return
found 4 days ago
Select United flight, departing Mon, 10 Nov from Ottawa to Singapore, returning Sun, 16 Nov, priced at S$1,331 found 4 days ago
United
Tue, 19 Aug - Thu, 21 Aug
YOW
Ottawa
SIN
Singapore
S$1,424 Return, found 13 hours ago
S$1,424
Return
found 13 hours ago
Select United flight, departing Tue, 19 Aug from Ottawa to Singapore, returning Thu, 21 Aug, priced at S$1,424 found 13 hours ago
United
Sun, 24 Aug - Tue, 9 Sep
YOW
Ottawa
SIN
Singapore
S$1,427 Return, found 20 hours ago
S$1,427
Return
found 20 hours ago
Select United flight, departing Sun, 24 Aug from Ottawa to Singapore, returning Tue, 9 Sep, priced at S$1,427 found 20 hours ago
United
Sun, 24 Aug - Tue, 9 Sep
YOW
Ottawa
SIN
Singapore
S$1,434 Return, found 20 hours ago
S$1,434
Return
found 20 hours ago
Select United flight, departing Sun, 24 Aug from Ottawa to Singapore, returning Tue, 9 Sep, priced at S$1,434 found 20 hours ago
United
Sun, 24 Aug - Tue, 9 Sep
YOW
Ottawa
SIN
Singapore
S$1,436 Return, found 20 hours ago
S$1,436
Return
found 20 hours ago
Select United flight, departing Sun, 24 Aug from Ottawa to Singapore, returning Tue, 9 Sep, priced at S$1,436 found 20 hours ago
Ottawa to Singapore route information
Origin airport
Macdonald-Cartier Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, EVA Airways, KLM, Korean Air, United
Popular airline
Air Canada
Distance
14737 km
*Available to Expedia members.