Cheapest one-way flights from San Francisco to Singapore in April from 352€

Best time to book flights for San Francisco (SFO) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Singapore (SIN) in April 2025 (see full year).

One-Way flights

16 Apr Vietnam Airlines
10 Apr Vietnam Airlines
09 Apr Vietnam Airlines
17 Apr Vietnam Airlines
30 Apr Vietnam Airlines
16 Apr Singapore Airlines direct
02 Apr Singapore Airlines direct
22 Apr Singapore Airlines direct
09 Apr Singapore Airlines direct
19 Apr Singapore Airlines direct

Also check the deals for return flights from San Francisco to Singapore in April.

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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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