SAN - SIN

S$ 530 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 return flight
S$ 1,177
Typical prices: S$ 1,361-S$ 1,862
Multiple Airlines
Fri 26-10Fri 2-11
SAN - SIN • 2 stops
Cheapest one-way flight
S$ 530
Typical prices: S$ 721-S$ 1,094
Multiple Airlines
Tue 13-2
SAN - SIN • 1 stop
Direct 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
February
Cheapest • 11% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg S$ 1,324 (return)
Tokyo Narita (NRT)
Shortest trip • 19h 11m (one-way)
Insights
Insights
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We hope you enjoy your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Diego to Singapore

Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
15:14 - 21:55SAN  San Diego-SIN Singapore Changi
39h 41m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
23:10 - 18:38SIN  Singapore Changi-SAN San Diego
35h 28m2 stops Incheon Intl San Francisco
S$ 1,177Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
10:56 - 21:55SAN  San Diego-SIN Singapore Changi
43h 59m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
09:05 - 18:38SIN  Singapore Changi-SAN San Diego
25h 33m1 stop San Francisco
S$ 1,205Multiple Airlines
Fri, 6 Nov - Tue, 17 Nov
Air Canada Logo
17:15 - 07:00SAN  San Diego-SIN Singapore Changi
21h 45m1 stop Vancouver Intl
Air Canada Logo
08:40 - 16:25SIN  Singapore Changi-SAN San Diego
23h 45m1 stop Vancouver Intl
S$ 1,231Air Canada
Fri, 6 Nov - Tue, 17 Nov
Air Canada Logo
09:38 - 07:00SAN  San Diego-SIN Singapore Changi
29h 22m2 stops San Francisco Vancouver Intl
Air Canada Logo
08:40 - 16:25SIN  Singapore Changi-SAN San Diego
23h 45m1 stop Vancouver Intl
S$ 1,237Air Canada
Tue, 1 Dec - Thu, 10 Dec
Multiple Airlines Logo
11:56 - 19:05SAN  San Diego-SIN Singapore Changi
39h 09m1 stop San Francisco
Multiple Airlines Logo
13:15 - 17:27SIN  Singapore Changi-SAN San Diego
44h 12m2 stops Ho Chi Minh City San Francisco
S$ 1,243Multiple Airlines
Fri, 6 Nov - Tue, 17 Nov
Air Canada Logo
12:37 - 07:00SAN  San Diego-SIN Singapore Changi
26h 23m2 stops San Francisco Vancouver Intl
Air Canada Logo
08:40 - 13:47SIN  Singapore Changi-SAN San Diego
21h 07m2 stops Vancouver Intl San Francisco
S$ 1,250Air Canada
Mon, 26 Oct - Sun, 1 Nov
Multiple Airlines Logo
15:14 - 11:50SAN  San Diego-SIN Singapore Changi
29h 36m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
01:25 - 19:47SIN  Singapore Changi-SAN San Diego
34h 22m3 stops Hong Kong Intl San Francisco Las Vegas Harry Reid Intl
S$ 1,257Multiple Airlines
Fri, 13 Nov - Fri, 20 Nov
Air Canada Logo
17:15 - 07:00SAN  San Diego-SIN Singapore Changi
21h 45m1 stop Vancouver Intl
Air Canada Logo
08:40 - 00:19SIN  Singapore Changi-SAN San Diego
31h 39m2 stops Vancouver Intl San Francisco
S$ 1,262Air Canada
Fri, 13 Nov - Fri, 20 Nov
Air Canada Logo
17:15 - 07:00SAN  San Diego-SIN Singapore Changi
21h 45m1 stop Vancouver Intl
Air Canada Logo
08:40 - 16:25SIN  Singapore Changi-SAN San Diego
23h 45m1 stop Vancouver Intl
S$ 1,266Air Canada
Fri, 13 Nov - Fri, 20 Nov
Air Canada Logo
06:15 - 07:00SAN  San Diego-SIN Singapore Changi
32h 45m2 stops San Francisco Vancouver Intl
Air Canada Logo
08:40 - 00:19SIN  Singapore Changi-SAN San Diego
31h 39m2 stops Vancouver Intl San Francisco
S$ 1,267Air Canada
Booking Insights

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 from San Diego to Singapore with more confidence.

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

Thursday is the cheapest day of the week to fly from San Diego to Singapore and is 5% cheaper than the average day. Saturday is the most expensive day with flight prices 46% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Diego to Singapore?

  • February is the cheapest month to fly from San Diego to Singapore at S$ 1,300 return.
  • December (S$ 3,944) and July (S$ 2,128) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 203% 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

S$ 530
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (171% more expensive on average)
Flights 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 return price

Your San Diego to Singapore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    Only Economy class is available on flights from San Diego to Singapore.

  • 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) – 42% of one-stop connections
    • Tokyo Narita (NRT) – 27% of one-stop connections
    • Vancouver Intl (YVR) – 25% of one-stop connections
    • Los Angeles (LAX) – 3% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 35% on the San Diego to Singapore route. Thursday is the cheapest departure day at S$ 1,394 return on average, while Saturday is the most expensive at S$ 2,136, a difference of S$ 742. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Sentosa, Orchard Road, and Mustafa Centre. These are among the most viewed places in Singapore on KAYAK.

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

    A direct flight from San Diego to Singapore takes 0h 00m, covering 22,947 km.

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

    One-way fares from San Diego to Singapore are currently lower than usual. Average one-way flight prices are about S$ 596, which is 32% below the typical average for this route.

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

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time of 19h 11m, compared to 20h 37m via San Francisco (SFO) and 20h 51m via Los Angeles (LAX).

  • 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.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around S$ 74 for economy cars. Top options include:
    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

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

    Return flights from San Diego to Singapore range from S$ 1,361 to S$ 1,862, with an average of S$ 1,454 over the past 12 months. Anything below S$ 1,361 counts as a good deal.

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 Thursday departure instead of Saturday. On this route, Thursday flights average S$ 1,394 – about S$ 742 less than Saturday (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Singapore trip for February. Fares historically average S$ 1,300 return in that month – typically S$ 2,644 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
    - Changi Transit Hotel Terminal 1
    - The Haven by Jetquay

More options for your flight from San Diego to Singapore

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

Car rentals in Singapore
Hotels in Singapore