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$ 606 on Air Canada. Other airlines that offer cheap prices include China Airlines from S$ 794 and EVA Air from S$ 798 one-way. Find deals

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

The best pricing can be found in the month of January. Prices to San Diego from Singapore average S$ 1,544. You can even find prices in January for less than S$ 1,544, as users have found deals to San Diego from as low as S$ 1,291. The month of July appears to be one of the more expensive times to travel to San Diego from Singapore. Flying in the targeted month can save you up to 47%. Find deals

What is the cheapest time of day to fly from SG to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to San Diego as you normally would.

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.

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.

S$ 1,651+ Flights from Singapore to San Diego

Cheap flight deals from Singapore to San Diego

Round-trip from	S$ 1,143
One-way from	S$ 606
Popular in	July
Cheapest in	January
Average price	S$ 1,698

Air Canada
2-12-7-12
2 total stops
53h 30m total
Singapore to San Diego

Search Deals

Air Canada
18-11
2 total stops
30h 05m total
Singapore to San Diego

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (S$ 338 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (S$ 87 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 16 June 2025.

Tue 2-1210:00SIN - SAN

1 stop25h 25mAir Canada

Sun 7-1211:50SAN - SIN

1 stop28h 05mAir Canada

Deal found 15-6S$ 1,143

Tue 2-1210:00SIN - SAN

2 stops24h 25mMultiple Airlines

Sun 7-1211:50SAN - SIN

1 stop28h 05mMultiple Airlines

Deal found 15-6S$ 1,151

Wed 2-722:50SIN - SAN

2 stops39h 54mAsiana Airlines

Mon 4-810:54SAN - SIN

2 stops43h 36mAsiana Airlines

Deal found 16-6S$ 1,223

Mon 23-613:10SIN - SAN

2 stops25h 32mEVA Air

Fri 27-619:57SAN - SIN

2 stops25h 03mEVA Air

Deal found 16-6S$ 1,346

Sun 30-1101:30SIN - SAN

2 stops32h 30mKorean Air

Sun 7-1206:15SAN - SIN

2 stops30h 45mKorean Air

Deal found 15-6S$ 1,366

Wed 30-708:05SIN - SAN

2 stops23h 50mJapan Airlines

Wed 6-807:39SAN - SIN

2 stops25h 41mJapan Airlines

Deal found 14-6S$ 1,412

Wed 2-708:45SIN - SAN

1 stop26h 31mUnited Airlines

Mon 4-812:45SAN - SIN

2 stops26h 30mUnited Airlines

Deal found 16-6S$ 1,452

Tue 1-702:00SIN - SAN

2 stops35h 53mChina Airlines

Mon 4-819:35SAN - SIN

2 stops38h 00mChina Airlines

Deal found 16-6S$ 1,516

Sun 22-601:10SIN - SAN

2 stops32h 04mDelta

Fri 27-619:35SAN - SIN

2 stops42h 25mDelta

Deal found 16-6S$ 1,657

Mon 1-1200:25SIN - SAN

1 stop31h 20mLufthansa

Sun 7-1217:35SAN - SIN

1 stop31h 50mLufthansa

Deal found 15-6S$ 2,175

Tue 29-702:00SIN - SAN

3 stops51h 54mEthiopian Air

Wed 6-822:00SAN - SIN

3 stops49h 50mEthiopian Air

Deal found 15-6S$ 3,177

Best flights from Singapore to San Diego
Discover carefully curated flight deals from Singapore to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 June 2025.

Tue 2-1210:00SIN - SAN

1 stop25h 25mAir Canada

Sun 7-1211:50SAN - SIN

1 stop28h 05mAir Canada

Deal found 15-6S$ 1,143

Tue 2-1210:00SIN - SAN

2 stops24h 25mMultiple Airlines

Sun 7-1211:50SAN - SIN

1 stop28h 05mMultiple Airlines

Deal found 15-6S$ 1,151

Wed 2-722:50SIN - SAN

2 stops39h 54mAsiana Airlines

Mon 4-810:54SAN - SIN

2 stops43h 36mAsiana Airlines

Deal found 16-6S$ 1,223

Sun 30-1101:30SIN - SAN

2 stops32h 30mKorean Air

Sun 7-1206:15SAN - SIN

2 stops30h 45mKorean Air

Deal found 15-6S$ 1,366

Wed 30-708:05SIN - SAN

2 stops23h 50mJapan Airlines

Wed 6-807:39SAN - SIN

2 stops25h 41mJapan Airlines

Deal found 14-6S$ 1,412

Wed 2-708:45SIN - SAN

1 stop19h 03mUnited Airlines

Mon 4-808:00SAN - SIN

1 stop19h 25mUnited Airlines

Deal found 16-6S$ 1,452

Tue 1-702:00SIN - SAN

2 stops35h 53mChina Airlines

Mon 4-819:35SAN - SIN

2 stops38h 00mChina Airlines

Deal found 16-6S$ 1,516

Mon 1-1200:25SIN - SAN

1 stop31h 20mLufthansa

Sun 7-1217:35SAN - SIN

1 stop31h 50mLufthansa

Deal found 15-6S$ 2,175

Tue 29-702:00SIN - SAN

3 stops51h 54mEthiopian Air

Wed 6-822:00SAN - SIN

3 stops49h 50mEthiopian Air

Deal found 15-6S$ 3,177

Last-minute flights from Singapore to San Diego
Discover last-minute flight deals from Singapore to San Diego. Data last updated 16 June 2025 and is based on user searches.

Sun 22-601:10SIN - SAN

2 stops32h 04mDelta

Fri 27-619:35SAN - SIN

2 stops42h 25mDelta

Deal found 16-6S$ 1,657

Sun 22-601:45SIN - SAN

2 stops25h 17mAir Canada

Fri 27-606:15SAN - SIN

1 stop33h 50mAir Canada

Deal found 16-6S$ 2,183

Mon 23-613:10SIN - SAN

2 stops25h 32mEVA Air

Fri 27-619:57SAN - SIN

2 stops25h 03mEVA Air

Deal found 16-6S$ 1,346

Mon 23-621:50SIN - SAN

2 stops33h 35mJapan Airlines

Fri 27-613:05SAN - SIN

1 stop20h 15mJapan Airlines

Deal found 16-6S$ 1,539

Tue 1-700:30SIN - SAN

2 stops46h 25mMultiple Airlines

Mon 4-817:53SAN - SIN

1 stop34h 17mMultiple Airlines

Deal found 16-6S$ 1,456

Tue 1-702:00SIN - SAN

2 stops35h 53mChina Airlines

Mon 4-819:35SAN - SIN

2 stops38h 00mChina Airlines

Deal found 16-6S$ 1,516

Wed 2-722:50SIN - SAN

2 stops39h 54mAsiana Airlines

Mon 4-810:54SAN - SIN

2 stops43h 36mAsiana Airlines

Deal found 16-6S$ 1,223

Wed 2-708:45SIN - SAN

1 stop19h 03mUnited Airlines

Mon 4-808:00SAN - SIN

1 stop19h 25mUnited Airlines

Deal found 16-6S$ 1,452

Tue 29-701:10SIN - SAN

2 stops36h 44mKorean Air

Wed 6-807:30SAN - SIN

2 stops25h 10mKorean Air

Deal found 15-6S$ 1,644

Tue 29-702:00SIN - SAN

3 stops51h 54mEthiopian Air

Wed 6-822:00SAN - SIN

3 stops49h 50mEthiopian Air

Deal found 15-6S$ 3,177

Tue 29-700:05SIN - SAN

1 stop30h 20mLufthansa

Wed 6-817:15SAN - SIN

1 stop32h 25mLufthansa

Deal found 15-6S$ 6,855

Wed 30-708:05SIN - SAN

2 stops23h 50mJapan Airlines

Wed 6-807:39SAN - SIN

2 stops25h 41mJapan Airlines

Deal found 14-6S$ 1,412

One-way flights from Singapore to San Diego
Search for one-way flight options from Singapore to San Diego. Find affordable one-way fares based on user searches. Data last updated 16 June 2025.

Tue 18-1121:00SIN - SAN

2 stops30h 05mAir Canada

Deal found 13-6S$ 606

Mon 17-1102:00SIN - SAN

2 stops46h 38mMultiple Airlines

Deal found 13-6S$ 776

Sun 22-602:00SIN - SAN

2 stops44h 42mChina Airlines

Deal found 14-6S$ 794

Tue 24-613:10SIN - SAN

2 stops23h 21mEVA Air

Deal found 14-6S$ 798

Tue 18-1122:20SIN - SAN

1 stop17h 52mUnited Airlines

Deal found 13-6S$ 1,069

Sat 16-808:05SIN - SAN

1 stop18h 30mJapan Airlines

Deal found 15-6S$ 1,205

Mon 17-1100:25SIN - SAN

1 stop31h 20mLufthansa

Deal found 13-6S$ 1,365

Mon 30-600:40SIN - SAN

1 stop26h 20mKLM

Deal found 15-6S$ 2,594

Thu 3-722:50SIN - SAN

2 stops39h 54mAsiana Airlines

Deal found 15-6S$ 3,215

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 2-12

10:00-19:25

1 stop25h 25m

San Diego

Sun 7-12

11:50-07:55

1 stop28h 05m

S$ 1,143

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 2-12

10:00-18:25

2 stops24h 25m

San Diego

Sun 7-12

11:50-07:55

1 stop28h 05m

S$ 1,151

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 2-7

22:50-23:44

2 stops39h 54m

San Diego

Mon 4-8

10:54-21:30

2 stops43h 36m

S$ 1,223

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 30-11

01:30-18:00

2 stops32h 30m

San Diego

Sun 7-12

06:15-05:00

2 stops30h 45m

S$ 1,366

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 30-7

08:05-16:55

2 stops23h 50m

San Diego

Wed 6-8

07:39-00:20

2 stops25h 41m

S$ 1,412

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 2-7

08:45-20:16

1 stop26h 31m

San Diego

Mon 4-8

12:45-06:15

2 stops26h 30m

S$ 1,452

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 1-7

02:00-22:53

2 stops35h 53m

San Diego

Mon 4-8

19:35-00:35

2 stops38h 00m

S$ 1,516

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 1-12

00:25-15:45

1 stop31h 20m

San Diego

Sun 7-12

17:35-17:25

1 stop31h 50m

S$ 2,175

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 29-7

02:00-14:54

3 stops51h 54m

San Diego

Wed 6-8

22:00-14:50

3 stops49h 50m

S$ 3,177

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 18-11

21:00-11:05

2 stops30h 05m

S$ 606

Flights are sorted by cheapest return flights first.

Deals found on 13-6

Showing 1-10 of 18 results

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.

Cheapflights Insights

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

Rainfall in San Diego 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

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

Read through reviews of airlines operating flights from Singapore to San Diego, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,204 reviews

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,091 reviews

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very Good

1,494 reviews

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very Good

740 reviews

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Asiana Airlines

8.2

Very Good

441 reviews

EVA Air

8.4

Very Good

1,204 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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$ 606 on Air Canada. Other airlines that offer cheap prices include China Airlines from S$ 794 and EVA Air from S$ 798 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

Chula Vista

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to San Diego

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Top airline flying from Singapore to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,284	AverageS$ 1,475	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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.

Can Cheapflights notify me if prices for flights from Singapore to San Diego become cheaper?

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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Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to San Diego from S$ 606

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 18-11. Fares are subject to change and may not be available on all flights or dates of travel.

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 16 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to San Diego

Cheapest flights from Singapore to San DiegoExplore 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 16 June 2025.

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 16 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to San Diego that are best for you.

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.

Cheapflights Insights

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

Rainfall in San Diego by month

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

Temperature in San Diego by month

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

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from Singapore to San Diego, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Travelling to a place near Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Singapore to San Diego

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

Can Cheapflights notify me if prices for flights from Singapore to San Diego become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 16 June 2025.