Flights from Singapore to Sun Valley from S $ 2,239*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Singapore (SIN) to Sun Valley (SUN)

Apr 2026
FromS $ 2,258*
Viewed: 1 hour ago
RoundTrip|Economy
May 2026
FromS $ 2,239*
Viewed: 1 hour ago
RoundTrip|Economy
Jun 2026
FromS $ 2,509*
Viewed: 1 hour ago
RoundTrip|Economy
S $ 2.2K
S $ 3.3K
Displaying fares for April-2026
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    • RangeS $ 2,239-S $ 3,264

    *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 Singapore (SIN) to Sun Valley (SUN) flights

    S $
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    More United deals on Singapore (SIN) to Sun Valley (SUN) flights
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		05/05/2026 - 09/05/2026

    from

    S $ 2,239

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		24/04/2026 - 28/04/2026

    from

    S $ 2,258

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		25/04/2026 - 29/04/2026

    from

    S $ 2,258

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		03/05/2026 - 10/05/2026

    from

    S $ 2,258

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		28/04/2026 - 05/05/2026

    from

    S $ 2,274

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		29/04/2026 - 03/05/2026

    from

    S $ 2,297

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		23/04/2026 - 27/04/2026

    from

    S $ 2,297

    Viewed: 1 hour ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		29/04/2026 - 06/05/2026

    from

    S $ 2,297

    Viewed: 1 hour 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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