SAN - SIN

$429 Find Cheap Flights from San Diego to Singapore - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$979
Typical prices: $1,087-$1,496
Multiple Airlines
Mon 11/26Mon 12/10
SAN - SIN • 3 stops
Cheapest one-way
$429
Typical prices: $638-$898
Multiple Airlines
Sun 11/4
SAN - SIN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Diego and Singapore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 9% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,043 (round-trip)
Tokyo Narita (NRT)
Shortest trip • 19h 12m (one-way)
Insights
Insights
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We hope you love your trip to Singapore!

Cheap Flights from San Diego to Singapore (SAN-SIN)

 

Cheap flights from San Diego to Singapore with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Thu, Nov 26 - Thu, Dec 10
Multiple Airlines Logo
8:50 am - 2:00 pmSAN  San Diego-SIN Singapore Changi
37h 10m3 stops Las Vegas Harry Reid Intl Los Angeles Xiamen Gaoqi Intl
Multiple Airlines Logo
7:30 pm - 6:11 pmSIN  Singapore Changi-SAN San Diego
38h 41m3 stops Ho Chi Minh City Incheon Intl San Francisco
$979Multiple Airlines
Thu, Nov 26 - Wed, Dec 9
Multiple Airlines Logo
7:08 am - 5:00 amSAN  San Diego-SIN Singapore Changi
29h 52m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
1:40 am - 1:53 pmSIN  Singapore Changi-SAN San Diego
28h 13m2 stops Incheon Intl San Francisco
$1,003Multiple Airlines
Mon, Nov 9 - Thu, Nov 19
Multiple Airlines Logo
2:48 pm - 10:25 amSAN  San Diego-SIN Singapore Changi
27h 37m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
8:40 am - 12:19 amSIN  Singapore Changi-SAN San Diego
31h 39m2 stops Vancouver Intl San Francisco
$1,018Multiple Airlines
Thu, Nov 26 - Thu, Dec 10
Air Canada Logo
4:45 pm - 7:00 amSAN  San Diego-SIN Singapore Changi
22h 15m1 stop Vancouver Intl
Air Canada Logo
8:40 am - 4:10 pmSIN  Singapore Changi-SAN San Diego
23h 30m1 stop Vancouver Intl
$1,040Air Canada
Thu, Nov 26 - Thu, Dec 10
Air Canada Logo
4:45 pm - 7:00 amSAN  San Diego-SIN Singapore Changi
22h 15m1 stop Vancouver Intl
Air Canada Logo
8:40 am - 4:10 pmSIN  Singapore Changi-SAN San Diego
23h 30m1 stop Vancouver Intl
$1,066Air Canada
Thu, Nov 26 - Thu, Dec 10
Air Canada Logo
6:45 am - 7:00 amSAN  San Diego-SIN Singapore Changi
32h 15m2 stops Denver Intl Vancouver Intl
Air Canada Logo
8:40 am - 4:10 pmSIN  Singapore Changi-SAN San Diego
23h 30m1 stop Vancouver Intl
$1,070Air Canada
Tue, Nov 3 - Thu, Nov 12
United Airlines Logo
4:01 pm - 8:00 amSAN  San Diego-SIN Singapore Changi
23h 59m1 stop San Francisco
United Airlines Logo
10:20 pm - 12:19 amSIN  Singapore Changi-SAN San Diego
17h 59m1 stop San Francisco
$1,291United Airlines
Tue, Nov 3 - Mon, Nov 16
United Airlines Logo
4:01 pm - 8:00 amSAN  San Diego-SIN Singapore Changi
23h 59m1 stop San Francisco
United Airlines Logo
10:20 pm - 12:19 amSIN  Singapore Changi-SAN San Diego
17h 59m1 stop San Francisco
$1,291United Airlines
Thu, Mar 18 - Thu, Apr 1
Singapore Airlines Logo
2:30 pm - 7:55 amSAN  San Diego-SIN Singapore Changi
26h 25m1 stop Los Angeles
Singapore Airlines Logo
8:45 pm - 9:55 amSIN  Singapore Changi-SAN San Diego
28h 10m1 stop Los Angeles
$1,532Singapore Airlines
Fri, Feb 12 - Sun, Feb 21
Singapore Airlines Logo
2:30 pm - 5:30 amSAN  San Diego-SIN Singapore Changi
23h 00m1 stop Los Angeles
Singapore Airlines Logo
7:00 pm - 5:29 pmSIN  Singapore Changi-SAN San Diego
38h 29m1 stop Los Angeles
$1,544Singapore Airlines

Price, demand and travel trends for San Diego to Singapore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from San Diego to Singapore?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Diego to Singapore. It’s 8% cheaper than the average day, while Saturday is the most expensive, with prices 41% higher.

What’s the cheapest month to fly from San Diego to Singapore?

•March is the cheapest month to fly from San Diego to Singapore at $1,080 round-trip.
•December ($1,877) and July ($1,676) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 73% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Diego to Singapore flights

Low season

March

Cheapest flight

$429
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
One-way flight from San Diego to Singapore

When to book flights from San Diego to Singapore

Are your dates flexible? Find out the best times to travel from San Diego to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Singapore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Diego to Singapore?

    Four cabin classes are available on flights from San Diego to Singapore:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from San Diego to Singapore?

    A nonstop flight from San Diego to Singapore takes 00m, covering 8,860 miles.

  • Do I need a passport to fly from San Diego to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Diego to Singapore flight?

    Round-trip flights from San Diego to Singapore range from $1,087 to $1,496, with an average of $1,189 over the past 12 months. Anything below $1,087 counts as a good deal.

  • How are flight prices from San Diego to Singapore looking right now?

    One-way fares from San Diego to Singapore are currently higher than usual. Average one-way flight prices are about $794, which is 11% above the typical average for this route.

  • What car rental options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:

    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from San Diego to Singapore?

    Flights from San Diego to Singapore usually depart from San Diego (SAN) and arrive at Singapore Changi (SIN).

  • Which airports do connecting flights from San Diego to Singapore pass through?

    One-stop flights from San Diego to Singapore most commonly connect through:

    • San Francisco (SFO) - 44% of one-stop connections
    • Vancouver Intl (YVR) - 31% of one-stop connections
    • Tokyo Narita (NRT) - 19% of one-stop connections
    • Los Angeles (LAX) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from San Diego to Singapore?

    Yes. Flexible dates can save you up to 35% on flights from San Diego to Singapore. Monday is the cheapest departure day at $1,094 round-trip on average, while Saturday is the most expensive at $1,682, a difference of $588.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Diego to Singapore?

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 19h 12m, compared with 20h 51m via Los Angeles (LAX) and 20h 53m via San Francisco (SFO).

  • What is the time difference between San Diego and Singapore?

    Singapore is 15 hours ahead of San Diego (Singapore Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking San Diego to Singapore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,094, about $588 less than Saturday fares (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Singapore trip for March. Fares historically average $1,080 round-trip in that month - typically $797 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.

    • Crowne Plaza Changi Airport by IHG
    • YOTELAIR Singapore Changi Airport
    • Changi Transit Hotel Terminal 1

More options for your flight from San Diego to Singapore

Complete your trip to Singapore with a hotel stay or car rental

Car rentals in Singapore
Hotels in Singapore
Vacations in Singapore