$479 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 to San Diego departing on 5/14. 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.
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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 for flights 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 for flights to San Diego, as well as popular online travel agencies
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Cheap Flights from Singapore to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.

Recent round-trip flight deals from Singapore to San Diego

KAYAK's recommended round-trip deals from the most popular airlines that fly from Singapore to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
2:00 pm - 12:15 pmSIN-SAN
37h 15m2 stops
 Logo
5:53 pm - 12:40 pmSAN-SIN
27h 47m2 stops
Sat, Jun 14 - Sat, Jun 21
EVA Air Logo
1:10 pm - 8:15 amSIN-SAN
58h 05m2 stops
EVA Air Logo
7:57 pm - 12:00 pmSAN-SIN
25h 03m2 stops
$969EVA Air
Find Deal
Mon, May 12 - Thu, May 15
China Airlines Logo
2:00 am - 8:15 amSIN-SAN
45h 15m2 stops
China Airlines Logo
6:53 pm - 12:35 pmSAN-SIN
26h 42m2 stops
$1,021China Airlines
Find Deal
Sun, May 11 - Thu, May 15
Air Canada Logo
9:10 am - 9:53 pmSIN-SAN
27h 43m1 stop
Air Canada Logo
8:00 am - 7:05 amSAN-SIN
32h 05m2 stops
$1,057Air Canada
Find Deal
Sat, Jun 21 - Sun, Jun 29
Air Canada Logo
9:10 am - 9:53 pmSIN-SAN
27h 43m1 stop
Air Canada Logo
6:15 am - 7:05 amSAN-SIN
33h 50m1 stop
$1,093Air Canada
Find Deal
Sat, Jun 21 - Sun, Jun 29
United Airlines Logo
8:40 pm - 12:23 pmSIN-SAN
30h 43m1 stop
United Airlines Logo
1:25 pm - 6:25 pmSAN-SIN
38h 00m1 stop
$1,140United Airlines
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Mon, May 12 - Thu, May 15
United Airlines Logo
8:40 pm - 3:06 pmSIN-SAN
33h 26m1 stop
United Airlines Logo
9:42 am - 6:25 pmSAN-SIN
41h 43m1 stop
$1,223United Airlines
Find Deal
Tue, Jun 3 - Sat, Jun 7
Delta Logo
1:10 am - 10:20 pmSIN-SAN
36h 10m2 stops
Delta Logo
1:55 pm - 11:40 pmSAN-SIN
42h 45m2 stops
$1,260Delta
Find Deal
Mon, Jun 2 - Sat, Jun 7
China Airlines Logo
1:45 pm - 9:18 amSIN-SAN
34h 33m2 stops
China Airlines Logo
7:35 pm - 12:35 pmSAN-SIN
26h 00m2 stops
$5,299China Airlines
Find Deal
Thu, Jul 24 - Fri, Aug 8
Delta Logo
1:10 am - 6:42 pmSIN-SAN
32h 32m2 stops
Delta Logo
7:15 pm - 11:40 pmSAN-SIN
37h 25m2 stops
$5,450Delta
Find Deal
Wed, Jul 23 - Fri, Aug 8
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KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends for flights 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 to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to San Diego is January, where tickets cost $1,008 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Singapore is $1,575 and $1,386 respectively. For one-way flights, the best month to travel is January with an average price of $1,008.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$479
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Singapore to San Diego

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    You’ll need to travel 3 miles to reach the San Diego city center from San Diego Airport.

  • What is the name of San Diego’s airport?

    When flying to San Diego, you'll arrive at San Diego Airport (SAN). The airport is also known as Lindbergh Field, San Diego, or San Diego Intl.

  • What is the cheapest day to fly to San Diego?

    Based on KAYAK data, the cheapest day to fly to San Diego is Thursday where round-trip tickets can be as cheap as $1,108. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,243 on average.

  • How does KAYAK find such low prices on flights 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 to San Diego.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Diego?

    The cheapest time of day to fly to San Diego is generally in the morning, when round-trip flights cost $1,116 on average. The most expensive time of day to fly to San Diego is generally at night, which is peak travel time and where the average cost of a ticket is $1,143.

  • How many direct flights to San Diego are there each week?

    Each week there are around 2,346 direct flights from within Singapore to San Diego. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Top airline flying from Singapore to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

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 ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

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