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Cheap flights from Singapore to San Diego from S$ 660

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SAN
13 Mar — 20 Mar1
1 adult

Cheap flight deals from Singapore to San Diego

Keep the following information in mind while searching for Singapore to San Diego flight deals. Data was last updated 8 March 2025.

Round-trip from

S$ 1,244

One-way from

S$ 660

Popular in

July

Cheapest in

January

Average price

S$ 1,382
21-4-24-4
  • 21-4-24-4
  • 4 total stops
  • 71h 05m total
  • Singapore to San Diego
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5-4
  • 5-4
  • 3 total stops
  • 45h 01m total
  • Singapore to San Diego
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 314 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Singapore to San Diego

Cheapest flights from Singapore to San Diego
Explore the most affordable flight options available from Singapore to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2025.

Mon 21-402:00SIN - SAN
2 stops45h 15mMultiple Airlines
Thu 24-419:45SAN - SIN
2 stops25h 50mMultiple Airlines
Deal found 8-3S$ 1,244
Wed 23-420:40SIN - SAN
1 stop18h 38mUnited Airlines
Mon 5-511:10SAN - SIN
2 stops28h 35mUnited Airlines
Deal found 7-3S$ 1,355
Tue 22-401:10SIN - SAN
2 stops36h 39mDelta
Mon 5-518:59SAN - SIN
2 stops43h 01mDelta
Deal found 7-3S$ 1,513
Tue 22-401:55SIN - SAN
2 stops30h 06mJapan Airlines
Mon 5-513:05SAN - SIN
1 stop20h 15mJapan Airlines
Deal found 7-3S$ 2,108
Tue 22-402:00SIN - SAN
3 stops52h 48mEthiopian Air
Mon 5-521:30SAN - SIN
2 stops50h 20mEthiopian Air
Deal found 7-3S$ 3,209
Fri 2-506:15SIN - SAN
2 stops32h 44mANA
Wed 7-507:45SAN - SIN
2 stops26h 00mANA
Deal found 7-3S$ 6,101
Fri 2-519:50SIN - SAN
1 stop36h 11mSingapore Airlines
Wed 7-519:55SAN - SIN
1 stop30h 40mSingapore Airlines
Deal found 7-3S$ 10,172

Find flights from Singapore to San Diego within your budget

Customise your flight search to find flights from Singapore to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 8 March 2025.

Fly from

Singapore

Fly to

San Diego

Route

Depart

Return

Price

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 21-4

02:00-08:15

2 stops45h 15m

San Diego

Thu 24-4

19:45-12:35

2 stops25h 50m

S$ 1,244

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 23-4

20:40-00:18

1 stop18h 38m

San Diego

Mon 5-5

11:10-06:45

2 stops28h 35m

S$ 1,355

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 22-4

01:10-22:49

2 stops36h 39m

San Diego

Mon 5-5

18:59-05:00

2 stops43h 01m

S$ 1,513

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 22-4

01:55-17:01

2 stops30h 06m

San Diego

Mon 5-5

13:05-00:20

1 stop20h 15m

S$ 2,108

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 22-4

02:00-15:48

3 stops52h 48m

San Diego

Mon 5-5

21:30-14:50

2 stops50h 20m

S$ 3,209

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 2-5

06:15-23:59

2 stops32h 44m

San Diego

Wed 7-5

07:45-00:45

2 stops26h 00m

S$ 6,101

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 2-5

19:50-17:01

1 stop36h 11m

San Diego

Wed 7-5

19:55-17:35

1 stop30h 40m

S$ 10,172

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 5-4

03:40-09:41

3 stops45h 01m

S$ 660

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 5-4

02:00-10:11

2 stops47h 11m

S$ 937

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 1-4

20:40-09:51

1 stop28h 11m

S$ 1,071

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 16 results
1
2

Best time to book a flight from Singapore to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Singapore to San Diego

Get recent, data-driven insights about flights from Singapore to San Diego including ideal travel times, pricing trends, and more.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 8 March 2025.
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA
8.4
Very Good
830 reviews
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Japan Airlines
8.3
Very Good
1,439 reviews
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

China Airlines
8.2
Very Good
724 reviews
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Asiana Airlines
8.2
Very Good
442 reviews
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Singapore Airlines
8.1
Very Good
1,282 reviews
ANA
8.4
Very Good
830 reviews
Check prices

Entertainment

7.9

Overall

8.4

Food

7.6

Boarding

8.5

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

Find useful and relevant information for your journey from Singapore to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Singapore?

    Located just 4.2 km from the city centre, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Singapore.

  • What are the cheapest airlines to fly from Singapore to San Diego one-way?

    One-way options have recently been found by users for as low as S$ 937 on China Airlines. Other airlines that offer cheap prices include United Airlines from S$ 1,071 and Air Canada from S$ 1,889 one-way.

  • Can I find deals for flights from Singapore to San Diego that include hotel bookings?

    Yes. In addition to deals on Singapore to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Diego.

  • Can I find deals for business class flights from Singapore to San Diego?

    Yes. Cheapflights offers flight deals from Singapore to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
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Top 3 airlines flying from Singapore to San Diego

Discover the top 3 airlines that operate flights from Singapore to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 8 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 1,303AverageS$ 1,821FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,335AverageS$ 1,624FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapestS$ 1,529AverageS$ 2,009FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to San Diego?

Cheapflights helps you search for flights from Singapore to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to San Diego flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Singapore to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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