S$637 Cheap Flights from Orange County to Singapore

View S$637 flight on Mon, 18 Aug,2025Opens in a new window

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Cheap Flights from Orange County to Singapore (SNA-SIN)

Prices were available within the past 7 days and start at S$637 for one-way flights and S$1,225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 13 Apr - Sat, 19 Apr
SNA
Orange County
SIN
Singapore
S$1,225 Return, found 2 days ago
S$1,225
Return
found 2 days ago
Select United flight, departing Sun, 13 Apr from Orange County to Singapore, returning Sat, 19 Apr, priced at S$1,225 found 2 days ago
United
Sun, 13 Apr - Sat, 19 Apr
SNA
Orange County
SIN
Singapore
S$1,239 Return, found 2 days ago
S$1,239
Return
found 2 days ago
Select United flight, departing Sun, 13 Apr from Orange County to Singapore, returning Sat, 19 Apr, priced at S$1,239 found 2 days ago
Japan Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,261 Return, found 1 hour ago
S$1,261
Return
found 1 hour ago
Select Japan Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,261 found 1 hour ago
Japan Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,265 Return, found 1 hour ago
S$1,265
Return
found 1 hour ago
Select Japan Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,265 found 1 hour ago
Alaska Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,297 Return, found 1 hour ago
S$1,297
Return
found 1 hour ago
Select Alaska Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,297 found 1 hour ago
Japan Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,298 Return, found 1 hour ago
S$1,298
Return
found 1 hour ago
Select Japan Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,298 found 1 hour ago
United
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,310 Return, found 1 hour ago
S$1,310
Return
found 1 hour ago
Select United flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,310 found 1 hour ago
American Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,353 Return, found 1 hour ago
S$1,353
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,353 found 1 hour ago
American Airlines
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,358 Return, found 1 hour ago
S$1,358
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,358 found 1 hour ago
Delta
Mon, 9 Feb - Thu, 12 Feb
SNA
Orange County
SIN
Singapore
S$1,618 Return, found 1 hour ago
S$1,618
Return
found 1 hour ago
Select Delta flight, departing Mon, 9 Feb from Orange County to Singapore, returning Thu, 12 Feb, priced at S$1,618 found 1 hour ago
Orange County to Singapore route information
Origin airport
John Wayne
Destination airport
Changi
Return price
S$1,225
Distance
14076 km

Flights from Santa Ana to Singapore

There are several airlines that operate frequent flights from Orange County (SNA) to Singapore (SIN) including

The earliest flight leaves John Wayne Airport at 06:45 and arrives at Changi Airport at 06:15. The last flight of the day departs Orange County at 20:30 and arrives at Singapore at 19:05.

The flight distance from Orange County to Singapore is about 14254 km, the shortest flight is 18 hours 45 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Santa Ana Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Santa Ana to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Santa Ana to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from John Wayne Airport to Changi Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between SNA and Singapore Airport start from S$1,225. Book today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SNA to SIN?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from John Wayne Airport (SNA) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for John Wayne Airport to Changi Airport (SIN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from John Wayne Airport to Changi Airport?
With around 14,200 kilometres separating Santa Ana and Singapore, your flight will be a long one. Pack wisely and make your time in the air more comfortable. Things like a spare pair of socks and a quality neck pillow should be in your hand luggage.
Which airlines fly direct from SNA to Singapore Airport?
If you want to travel straight from John Wayne Airport to Changi Airport (SIN), you’ll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are John Wayne Airport (SNA) to Singapore Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from John Wayne Airport (SNA) to Changi Airport (SIN) last minute could save you some cash. However, it could end up costing you a whole lot more! If you’d rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
*Available to Expedia members.