AirHint found the following cheapest return flights from Santa Ana (SNA) to Singapore (SIN) in July 2025 (see full year).

Return flights

28 Jul - 15 Aug	Qatar Airways
22 Jul - 29 Jul	EVA Air
29 Jul - 05 Aug	Alaska Airlines
13 Jul - 20 Jul	EVA Air
20 Jul - 11 Aug	EVA Air
23 Jul - 04 Aug	EVA Air
21 Jul - 11 Aug	China Airlines
23 Jul - 10 Aug	EVA Air
24 Jul - 10 Aug	EVA Air
18 Jul - 25 Jul	EVA Air
10 Jul - 22 Jul	Qatar Airways
21 Jul - 08 Aug	China Airlines
13 Jul - 27 Jul	EVA Air
14 Jul - 26 Jul	China Airlines
23 Jul - 02 Aug	China Airlines
17 Jul - 20 Jul	Japan Airlines
14 Jul - 24 Jul	Qatar Airways
13 Jul - 28 Jul	Korean Air
23 Jul - 01 Aug	Qatar Airways
21 Jul - 30 Jul	Qatar Airways

Also check the deals for one-way flights from Santa Ana to Singapore in July.

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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Cheapest return flights from Santa Ana to Singapore in July from $1409

Return flights