AirHint found the following cheapest one-way flights from Santa Ana (SNA) to Singapore (SIN) in November 2025 (see full year).
One-Way flights
| 24 Nov | ANA | ||
| 16 Nov | Korean Air | ||
| 18 Nov | Alaska Airlines | ||
| 27 Nov | Japan Airlines | ||
| 25 Nov | Alaska Airlines | ||
| 23 Nov | China Airlines | ||
| 28 Nov | China Airlines | ||
| 19 Nov | ANA | ||
| 22 Nov | Korean Air | ||
| 20 Nov | EVA Air |
Also check the deals for return flights from Santa Ana to Singapore in November.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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