Cheap flights from San Diego to Singapore from $404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Singapore departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 11/18
5:15 pm-7:00 am
1 stop21h 45m
Singapore Changi
Tue 11/24
8:40 am-4:25 pm
1 stop23h 45m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 11/18
5:15 pm-7:00 am
1 stop21h 45m
Singapore Changi
Tue 11/24
11:10 pm-4:25 pm
2 stops33h 15m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Thu 11/26
7:08 am-5:00 am
2 stops29h 52m
Singapore Changi
Wed 12/9
1:40 am-1:53 pm
2 stops28h 13m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sun 1/17
4:45 pm-7:00 am
1 stop22h 15m
Singapore Changi
Thu 1/21
8:40 am-3:55 pm
1 stop23h 15m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sun 1/17
2:32 pm-7:00 am
2 stops24h 28m
Singapore Changi
Thu 1/21
8:40 am-3:55 pm
1 stop23h 15m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Thu 1/14
6:36 pm-5:45 pm
1 stop31h 09m
Singapore Changi
Wed 1/27
12:40 am-7:38 pm
2 stops34h 58m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 10/21
7:50 am-7:10 pm
1 stop20h 20m
Singapore Changi
Wed 11/4
9:05 am-1:36 pm
1 stop20h 31m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 11/4
4:45 pm-5:30 am
1 stop20h 45m
Singapore Changi
Wed 11/11
9:05 am-1:36 pm
1 stop20h 31m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 10/21
6:28 pm-6:15 am
1 stop20h 47m
Singapore Changi
Sun 11/8
10:20 pm-12:19 am
1 stop17h 59m
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 10/21
12:40 pm-6:15 am
1 stop26h 35m
Singapore Changi
Wed 11/4
10:10 am-5:15 pm
2 stops23h 05m
See travel insights to Singapore from
How to get the cheapest flight ticket from San Diego to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Diego and Singapore?
Prices are currently low for flights on this route.
Typical prices usually range from $1,254 to $1,786.The lowest price recently found on this route was $932.
What is the cheapest month to fly to Singapore?
The month of March is, on average, the cheapest month to fly to Singapore from San Diego, with most prices found around $1,073. If you aren’t able to travel to Singapore during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,083.
Can stopping save me money on San Diego to Singapore flights?
You could potentially save up to 27% on your flight if you consider stops on a San Diego to Singapore flight.
What is the cheapest airline that flies from San Diego to Singapore Changi?
Japan Airlines and Air Canada are the most popular carriers operating from San Diego to Singapore Changi
What airlines fly to Singapore?
United Airlines, China Airlines and Singapore Airlines are the top three most popular airlines that fly to Singapore from San Diego according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 5 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between San Diego and Singapore?
Vancouver (YVR) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Diego to Singapore?
Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,364.
Which layover airport has the shortest travel time from San Diego to Singapore?
Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 21h 10m.
Which layover airport has the shortest connection time from San Diego to Singapore?
Tokyo (NRT) has the shortest average layover time for this route: 1h 15m.
When to book flights from San Diego to Singapore
Cheap San Diego to Singapore (SAN to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Singapore
Frequently asked questions about flying from San Diego to Singapore
How far is San Diego to Singapore Changi by plane?
The distance between San Diego and Singapore Changi is about 8872.2 mi. Typically, this will take 25h 18m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Singapore Changi Airport?
Prices for flights from San Diego Airport to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Singapore Changi Airport?
There are 3 operators available for flights from San Diego Airport to Singapore Changi Airport as of October 2026.
How old do you have to be to fly from San Diego Airport to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Singapore?
momondo data reveals that the most frequently booked airline on the route from San Diego to Singapore is Singapore Airlines, representing 37% of all bookings. The subsequent popular airlines are Air Canada at 36% and United Airlines at 27%.
Best airlines flying from San Diego to Singapore
Compare and see reviews for airlines that fly from San Diego to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $925 | Free Cancellation | Rating 8.2 1,624 reviews | |||
| PriceFrom $958 | Free Cancellation | Rating 7.1 11,744 reviews | |||
| PriceFrom $979 | Free Cancellation | Rating 7.4 10,319 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Singapore?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Singapore. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from San Diego with this policy.
How can momondo help me find flights from San Diego to Singapore?
momondo provides multiple filters to help you find the best flight to Singapore from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Diego to Singapore right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Diego to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.