SIN - SAN

S$ 965 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 1-4. 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 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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Cheap Flight Deals 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.

Recent return flight deals from Singapore to San Diego

KAYAK's recommended return flight 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.
Choose your dates
09:10 - 21:49SIN-SAN
27h 39m1 stop
12:40 - 07:05SAN-SIN
27h 25m1 stop
S$ 1,159Air Canada
Find Deal
Sat, 31 May - Sun, 8 Jun
09:10 - 00:15SIN-SAN
30h 05m2 stops
16:55 - 07:05SAN-SIN
23h 10m1 stop
S$ 1,185Air Canada
Find Deal
Sat, 31 May - Sun, 8 Jun
13:45 - 10:05SIN-SAN
35h 20m2 stops
19:57 - 00:35SAN-SIN
37h 38m2 stops
S$ 1,222
Find Deal
Fri, 9 May - Fri, 16 May
09:00 - 12:00SIN-SAN
42h 00m2 stops
12:40 - 07:05SAN-SIN
27h 25m1 stop
S$ 1,337
Find Deal
Fri, 9 May - Fri, 16 May
09:10 - 16:09SIN-SAN
21h 59m1 stop
08:00 - 07:05SAN-SIN
32h 05m2 stops
S$ 1,352Air Canada
Find Deal
Sat, 7 Jun - Fri, 13 Jun
09:00 - 14:54SIN-SAN
20h 54m1 stop
10:30 - 06:45SAN-SIN
29h 15m2 stops
S$ 1,356United Airlines
Find Deal
Wed, 23 Apr - Mon, 5 May
01:10 - 22:49SIN-SAN
36h 39m2 stops
10:00 - 19:55SAN-SIN
42h 55m2 stops
S$ 1,536Korean Air
Find Deal
Tue, 22 Apr - Mon, 5 May
09:00 - 12:23SIN-SAN
18h 23m1 stop
19:40 - 06:45SAN-SIN
20h 05m1 stop
S$ 1,547United Airlines
Find Deal
Fri, 9 May - Fri, 16 May
01:55 - 17:01SIN-SAN
30h 06m2 stops
13:05 - 00:20SAN-SIN
20h 15m1 stop
S$ 2,104Japan Airlines
Find Deal
Tue, 22 Apr - Mon, 5 May
01:55 - 16:25SIN-SAN
29h 30m2 stops
13:35 - 00:20SAN-SIN
19h 45m1 stop
S$ 2,526Japan Airlines
Find Deal
Mon, 21 Jul - Mon, 28 Jul

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$ 1,348 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is S$ 2,106 and S$ 1,860 respectively.

Good to know

Low season

January

High season

June

Cheapest flight

S$ 965
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (17% 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$ 722 for a one-way ticket and S$ 867 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.

  • Which is the best airline for flights from Singapore to San Diego, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to San Diego are Japan Airlines and Singapore Airlines. With an average price for the route of S$ 2,018 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of S$ 1,829 and an overall rating of 8.1.

  • 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.

See more FAQs

Top 3 airlines serving 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.
8.3
Japan AirlinesOverall score based on 1440 reviews
8.2Comfort
7.7Food
8.7Crew
8.4Boarding
7.8Entertainment
Airline reviews

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

8.0 ExcellentDharmatma, Mar 2025BOS - NRT
Read more Japan Airlines reviews

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

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.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

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

Information on your arrival and departure airports

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