Flights from Singapore to Sun Valley from S $ 2,024*

Promotion Code

Changed bag rules and optional services         Cruise Packages

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

Mar 2026
FromS $ 2,282*
Viewed: 1 day ago
RoundTrip|Economy
Apr 2026
FromS $ 2,024*
Viewed: 1 day ago
RoundTrip|Economy
May 2026
FromS $ 2,024*
Viewed: 1 day ago
RoundTrip|Economy
S $ 2.0K
S $ 3.1K
Displaying fares for March-2026
  • 24

    Tu

    MAR

  • 25

    We

  • 26

    Th

  • 27

    Fr

  • 28

    Sa

  • 29

    Su

  • 30

    Mo

  • 31

    Tu

  • 01

    We

    APR

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

    • RangeS $ 2,024-S $ 3,101

    *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 $
    keyboard_arrow_down
    More United deals on Singapore (SIN) to Sun Valley (SUN) flights
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		06/05/2026 - 10/05/2026

    from

    S $ 2,024

    Viewed: 1 day ago

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

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		20/04/2026 - 27/04/2026

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		27/04/2026 - 11/05/2026

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		14/05/2026 - 18/05/2026

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		04/05/2026 - 11/05/2026

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		05/05/2026 - 12/05/2026

    from

    S $ 2,024

    Viewed: 1 day ago

    Singapore (SIN)Sun Valley (SUN)Roundtrip
    |
    Economy    		06/05/2026 - 13/05/2026

    from

    S $ 2,024

    Viewed: 1 day 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.

    Explore United Airlines's Top-Pick Destinations

    Explore more United flights