Flights from Ottawa to Singapore from CA $ 1,243*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Ottawa (YOW) to Singapore (SIN)

Mar 2026
FromCA $ 2,009*
Viewed: 10 hours ago
RoundTrip|Economy
Apr 2026
FromCA $ 1,255*
Viewed: 10 hours ago
RoundTrip|Economy
May 2026
FromCA $ 1,243*
Viewed: 10 hours ago
RoundTrip|Economy
CA $ 1.3K
CA $ 5.9K
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    • RangeCA $ 1,255-CA $ 5,938

    *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. Schedules are subject to change without notice.

    More United deals on Ottawa (YOW) to Singapore (SIN) flights

    CA $
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    More United deals on Ottawa (YOW) to Singapore (SIN) flights
    From
    To
    Fare Type
    Dates
    Price
    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/05/05 - 2026/05/12

    from

    CA $ 1,243

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/05/05 - 2026/05/19

    from

    CA $ 1,243

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/04/20 - 2026/05/04

    from

    CA $ 1,255

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/04/21 - 2026/05/05

    from

    CA $ 1,255

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/04/22 - 2026/05/06

    from

    CA $ 1,270

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/05/05 - 2026/05/09

    from

    CA $ 1,323

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/05/12 - 2026/05/19

    from

    CA $ 1,342

    Viewed: 10 hours ago

    Ottawa (YOW)Singapore (SIN)Roundtrip
    |
    Economy    		2026/04/19 - 2026/05/03

    from

    CA $ 1,371

    Viewed: 10 hours ago

    *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. Schedules are subject to change without notice.

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