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S$ 629+ Cheap flights to San Diego

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 14-5. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
4 May — 11 May1
1 adult

Flights to San Diego in 2025

Find the latest flights to San Diego in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 29 April 2025.

Return from

S$ 1,272

One-way from

S$ 629

Popular in

July

Cheapest in

January

Average price

S$ 1,430
EVA Air
  • EVA Air
  • 12-5-15-5
  • 4 total stops
  • 83h 08m total
  • Singapore to San Diego
14-5
  • 14-5
  • 2 total stops
  • 36h 18m total
  • Singapore to San Diego
Highest demand for flights based on searches. 13% potential increase in price (S$ 305 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (S$ 63 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to San Diego

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Mon 12-513:10SIN - SAN
2 stops58h 05mEVA Air
Thu 15-519:57SAN - SIN
2 stops25h 03mEVA Air
Deal found 28-4S$ 1,272
Fri 20-602:00SIN - SAN
2 stops44h 42mMultiple Airlines
Sun 29-617:51SAN - SIN
2 stops39h 44mMultiple Airlines
Deal found 28-4S$ 1,314
Sun 11-502:00SIN - SAN
2 stops45h 15mChina Airlines
Thu 15-518:53SAN - SIN
2 stops26h 42mChina Airlines
Deal found 28-4S$ 1,340
Sat 21-609:10SIN - SAN
1 stop27h 43mAir Canada
Sun 29-608:00SAN - SIN
2 stops32h 05mAir Canada
Deal found 28-4S$ 1,357
Mon 12-520:40SIN - SAN
1 stop30h 43mUnited Airlines
Thu 15-513:25SAN - SIN
1 stop38h 00mUnited Airlines
Deal found 28-4S$ 1,496
Wed 11-601:10SIN - SAN
2 stops36h 43mDelta
Thu 19-619:35SAN - SIN
2 stops42h 25mDelta
Deal found 28-4S$ 1,658
Sun 25-501:55SIN - SAN
2 stops29h 35mJapan Airlines
Mon 2-613:05SAN - SIN
1 stop20h 15mJapan Airlines
Deal found 28-4S$ 2,058
Fri 19-1219:55SIN - SAN
1 stop27h 39mSingapore Airlines
Fri 16-120:55SAN - SIN
1 stop30h 10mSingapore Airlines
Deal found 28-4S$ 2,488
Wed 11-600:40SIN - SAN
1 stop26h 20mKLM
Thu 19-613:55SAN - SIN
1 stop34h 35mKLM
Deal found 28-4S$ 2,663
Thu 18-1200:25SIN - SAN
1 stop31h 00mLufthansa
Fri 16-117:20SAN - SIN
1 stop31h 45mLufthansa
Deal found 28-4S$ 7,422
Thu 31-701:55SIN - SAN
1 stop24h 40mAmerican Airlines
Sat 9-813:35SAN - SIN
1 stop19h 45mAmerican Airlines
Deal found 28-4S$ 9,240
Thu 31-702:00SIN - SAN
3 stops51h 54mEthiopian Air
Sat 9-822:00SAN - SIN
2 stops49h 50mEthiopian Air
Deal found 28-4S$ 9,881

Cheapflights Fare Finder

Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 29 April 2025.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 12-5

13:10-08:15

2 stops58h 05m

San Diego

Thu 15-5

19:57-12:00

2 stops25h 03m

S$ 1,272

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 20-6

02:00-07:42

2 stops44h 42m

San Diego

Sun 29-6

17:51-00:35

2 stops39h 44m

S$ 1,314

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 11-5

02:00-08:15

2 stops45h 15m

San Diego

Thu 15-5

18:53-12:35

2 stops26h 42m

S$ 1,340

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 21-6

09:10-21:53

1 stop27h 43m

San Diego

Sun 29-6

08:00-07:05

2 stops32h 05m

S$ 1,357

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 12-5

20:40-12:23

1 stop30h 43m

San Diego

Thu 15-5

13:25-18:25

1 stop38h 00m

S$ 1,496

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 11-6

01:10-22:53

2 stops36h 43m

San Diego

Thu 19-6

19:35-05:00

2 stops42h 25m

S$ 1,658

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 25-5

01:55-16:30

2 stops29h 35m

San Diego

Mon 2-6

13:05-00:20

1 stop20h 15m

S$ 2,058

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 11-6

00:40-12:00

1 stop26h 20m

San Diego

Thu 19-6

13:55-15:30

1 stop34h 35m

S$ 2,663

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 31-7

01:55-11:35

1 stop24h 40m

San Diego

Sat 9-8

13:35-00:20

1 stop19h 45m

S$ 9,240

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 31-7

02:00-14:54

3 stops51h 54m

San Diego

Sat 9-8

22:00-14:50

2 stops49h 50m

S$ 9,881

Flights are sorted by cheapest return flights first.

Deals found on 27-4

Showing 1-10 of 17 results
1
2

Best time to book a flight to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 to San Diego

How long is the flight to San Diego?

On average, a flight from Singapore to San Diego takes 32 hours 57 minutes. Flights to San Diego from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to San Diego?

The cheapest airlines flying from Singapore to San Diego are Singapore Airlines and United Airlines.

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 mm 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 29 April 2025.

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.0
Very Good

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

FAQs about flying to San Diego

San Diego climate

The average daily temperature is 21 degrees Celsius. During the summer months and into October temperatures of 29C are not unusual. The city averages a mere 25cm (ten inches) of rain and even during the coldest months of December and January, temperatures still average a mild 20C.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around downtown or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last for two hours. 

What is good to know if travelling to San Diego?

  • The Hotel del Coronado on Coronado Island is the largest wooden structure in the United States.
  • The zoo is home to a family of giant pandas, and when Hua Mei was born here, she was the first baby panda born in the Western Hemisphere since 1990 (she is now in China, mother of eight).
  • Deep discounts are available at the ARTS TIX booth downtown in Horton Plaza Park, where day-of-show tickets are available on a cash-only basis. Events include theatre, concert and dance throughout the city.
  • Each July, Mission Bay is home to a San Diego original, the Over-the-Line Tournament. This beach softball event dates from 1953 and is renowned for boisterous, anything-goes behaviour.
  • And for the holidays, kids of all ages gather in the lobby of Loews Coronado Bay Resort, where the Cat in the Hat gives regular readings of How the Grinch Stole Christmas. Theodor Geisel (Dr. Seuss) is one of San Diego’s most treasured native sons.
  • When is the best time to fly to San Diego?

    Peak season:  San Diego is a year-round destination and its high season takes in most of the year. Prices for San Diego flights and accommodation will be highest between May and August, November to January and all public holidays. If you are looking forward to the beach, beware the May Gray and June Gloom – fog by any other name.  Off season:  October, February and March are low-season months.  Shoulder season:  September and April are months of good weather and fewer crowds.

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

    For a flight to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

  • Can I find cheaper flights to San Diego if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Diego?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to San Diego.

  • What is the cheapest airport to fly to in San Diego?

    San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost S$ 41, while return flights cost around S$ 228.

  • Does San Diego have rental cars?

    Yes. Those touching down at San Diego can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Diego?

    Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Resort is the closest property to San Diego (0.0 km away from San Diego).

See more FAQs

Travelling to a place near San Diego?

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Chula Vista

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