Flights from Singapore to San Juan from S $ 1,509*
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1 Passenger, Economy
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Featured daily fares for flights from Singapore (SIN) to San Juan (SJU)
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More United deals on Singapore (SIN) to San Juan (SJU) flights
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S $
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 29/01/2026 - 02/02/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 19/01/2026 - 02/02/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 20/01/2026 - 03/02/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 27/01/2026 - 10/02/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 19/01/2026 - 26/01/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 02/03/2026 - 16/03/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 03/03/2026 - 17/03/2026 | from SÂ $Â 1,509 Viewed: 22 minutes ago |
| Singapore (SIN) | San Juan (SJU) | Roundtrip | Economy | 05/03/2026 - 12/03/2026 | from SÂ $Â 1,509 Viewed: 22 minutes 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.