SIN - SAN

S$ 790 Find Cheap Flights from Singapore to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to San Diego departing on 22-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to San Diego, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to San Diego

Tue, 1 Jul - Thu, 31 Jul
Japan Airlines Logo
08:05 - 11:35SIN-SAN
18h 30m1 stop
Japan Airlines Logo
07:39 - 00:20SAN-SIN
25h 41m2 stops
S$ 1,251Japan Airlines
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Tue, 1 Jul - Thu, 31 Jul
Asiana Airlines Logo
22:50 - 23:44SIN-SAN
39h 54m2 stops
Asiana Airlines Logo
10:54 - 21:30SAN-SIN
43h 36m2 stops
S$ 1,254Asiana Airlines
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Sat, 26 Jul - Sat, 2 Aug
Logo
13:10 - 23:59SIN-SAN
25h 49m2 stops
Logo
19:57 - 12:00SAN-SIN
25h 03m2 stops
S$ 1,286
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Fri, 11 Jul - Fri, 18 Jul
Logo
15:10 - 23:59SIN-SAN
23h 49m2 stops
Logo
19:05 - 12:00SAN-SIN
25h 55m2 stops
S$ 1,313
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Fri, 25 Jul - Sat, 2 Aug
China Airlines Logo
02:00 - 08:53SIN-SAN
45h 53m2 stops
China Airlines Logo
19:57 - 12:35SAN-SIN
25h 38m2 stops
S$ 1,391China Airlines
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Tue, 1 Jul - Thu, 31 Jul
Air Canada Logo
09:10 - 11:57SIN-SAN
41h 47m1 stop
Air Canada Logo
06:15 - 07:05SAN-SIN
33h 50m1 stop
S$ 1,432Air Canada
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Mon, 30 Jun - Thu, 31 Jul
China Airlines Logo
02:00 - 09:19SIN-SAN
46h 19m2 stops
China Airlines Logo
19:35 - 12:35SAN-SIN
26h 00m2 stops
S$ 1,440China Airlines
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Sun, 27 Jul - Sun, 3 Aug
Air Canada Logo
09:10 - 19:38SIN-SAN
49h 28m2 stops
Air Canada Logo
17:00 - 07:05SAN-SIN
23h 05m1 stop
S$ 1,444Air Canada
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Thu, 24 Jul - Thu, 31 Jul
United Airlines Logo
08:45 - 22:42SIN-SAN
28h 57m1 stop
United Airlines Logo
08:00 - 18:25SAN-SIN
19h 25m1 stop
S$ 1,445United Airlines
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Tue, 1 Jul - Thu, 31 Jul
United Airlines Logo
08:45 - 15:06SIN-SAN
21h 21m1 stop
United Airlines Logo
08:00 - 18:25SAN-SIN
19h 25m1 stop
S$ 1,446United Airlines
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KAYAK's insights & trends for Singapore to San Diego flights

Get data-powered insights and trends into flights from Singapore to San Diego to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to San Diego is January, where tickets cost S$ 1,290 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is S$ 2,275 and S$ 1,802 respectively.

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Good to know

Low seasonJanuary
High seasonJune
Cheapest flightS$ 790
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Singapore to San Diego

When to book flights from Singapore to San Diego

Are your dates flexible? Find out the best times to travel from Singapore to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to San Diego

  • What is the cheapest flight from Singapore to San Diego?

    In the last 3 days, the lowest price for a flight from Singapore to San Diego was S$ 617 for a one-way ticket and S$ 977 for a return.

  • Which airports will I be using when flying from Singapore to San Diego?

    On your way to San Diego, you’ll fly out from Singapore Changi. You’ll be landing at San Diego.

  • Which aircraft models fly most regularly from Singapore to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to San Diego?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Singapore and San Diego, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Singapore to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Diego with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Singapore to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Singapore to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.7Boarding
7.3Comfort
7.0Entertainment
6.6Food
8.1Crew
Airline reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

8.0 ExcellentLawrence, Jun 2025HNL - SFO
Read more United Airlines reviews

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Everything you need to know for your flight from Singapore to San Diego

Information on your arrival and departure airports

Singapore (SIN)
San Diego (SAN)

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