Which airlines fly to San Diego?

There may be other airlines that fly to San Diego from Australia, but the most popular among our users are United Airlines, Virgin Australia, Air Canada and Air New Zealand. These airlines should offer flights to San Diego on a routine basis if you’re flying from one of the more popular airports in Australia.

Japan Airlines Flights to San Diego

The most popular airline for flights to San Diego on momondo is Japan Airlines, which operates 7 flights in this direction every week. Most depart out of Tokyo Narita, with the best deal for Japan Airlines flights to San Diego being $1,461 (return, Perth to San Diego, momondo searches within the last 72 hours). In 1,623 Japan Airlines reviews, it is rated 8.3 by momondo users.

Air New Zealand Flights to San Diego

Another popular choice for flights to San Diego is Air New Zealand (8.0/10, 533 reviews). Most Air New Zealand flights landing in San Diego will be arriving from Los Angeles, but there are 21 Air New Zealand flights to San Diego from all departure points globally so prices can vary significantly. The best Air New Zealand deal found on momondo this week was $1,042 (Brisbane to San Diego, return).

How long does it take to fly to San Diego?

The average flight duration from Australia to San Diego depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to San Diego is 17h 36m on average, while flying from Melbourne to San Diego is 17h 57m on average. San Diego is the most popular airport in San Diego.

$765 Cheap Flights to San Diego in 2025/26

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Find the cheapest flights from Australia to San Diego

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06:05 - 17:24BNE-SAN

29h 19m2 stops

12:45 - 08:45SAN-BNE

26h 00m1 stop

$1,205Air Canada

Find Deal

Mon, 19 Jan - Tue, 27 Jan

06:05 - 17:24BNE-SAN

29h 19m2 stops

18:05 - 08:45SAN-BNE

20h 40m1 stop

$1,211Air Canada

Find Deal

Mon, 19 Jan - Tue, 27 Jan

08:40 - 11:11BNE-SAN

19h 31m1 stop

13:24 - 05:00SAN-BNE

22h 36m2 stops

$1,260American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

08:40 - 13:33BNE-SAN

21h 53m1 stop

10:24 - 05:00SAN-BNE

25h 36m2 stops

$1,264American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

10:40 - 10:40BNE-SAN

17h 00m1 stop

17:55 - 06:30SAN-BNE

19h 35m1 stop

$1,276United Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

11:40 - 17:28BNE-SAN

23h 48m2 stops

09:00 - 07:30SAN-BNE

28h 30m2 stops

$1,279United Airlines

Find Deal

Mon, 19 Jan - Tue, 27 Jan

11:30 - 10:27MEL-SAN

17h 57m1 stop

19:52 - 18:15SAN-MEL

27h 23m2 stops

$1,719Virgin Australia

Find Deal

Thu, 15 Jan - Thu, 22 Jan

07:10 - 10:46MEL-SAN

22h 36m2 stops

18:00 - 13:15SAN-MEL

24h 15m2 stops

$1,785Virgin Australia

Find Deal

Thu, 15 Jan - Thu, 22 Jan

13:55 - 19:48SYD-SAN

24h 53m2 stops

16:00 - 10:30SAN-SYD

24h 30m2 stops

$2,088Air New Zealand

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Thu, 5 Mar - Mon, 9 Mar

07:20 - 10:45MEL-SAN

21h 25m1 stop

12:40 - 05:40SAN-MEL

23h 00m1 stop

$2,410Japan Airlines

Find Deal

Fri, 13 Mar - Tue, 17 Mar

Fly from

Route

Depart

Return

Price

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Mon 19/1

06:05-17:24

2 stops29h 19m

San Diego

Tue 27/1

12:45-08:45

1 stop26h 00m

$1,205

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Mon 19/1

06:05-17:24

2 stops29h 19m

San Diego

Tue 27/1

18:05-08:45

1 stop20h 40m

$1,211

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

08:40-11:11

1 stop19h 31m

San Diego

Sun 15/3

13:24-05:00

2 stops22h 36m

$1,260

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

08:40-13:33

1 stop21h 53m

San Diego

Sun 15/3

10:24-05:00

2 stops25h 36m

$1,264

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Wed 11/3

10:40-10:40

1 stop17h 00m

San Diego

Sun 15/3

17:55-06:30

1 stop19h 35m

$1,276

BrisbaneSan Diego

BNE - SAN

BNESAN

Brisbane

Mon 19/1

11:40-17:28

2 stops23h 48m

San Diego

Tue 27/1

09:00-07:30

2 stops28h 30m

$1,279

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 15/1

11:30-10:27

1 stop17h 57m

San Diego

Thu 22/1

19:52-18:15

2 stops27h 23m

$1,719

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 15/1

07:10-10:46

2 stops22h 36m

San Diego

Thu 22/1

18:00-13:15

2 stops24h 15m

$1,785

SydneySan Diego

SYD - SAN

SYDSAN

Sydney Kingsford Smith

Thu 5/3

13:55-19:48

2 stops24h 53m

San Diego

Mon 9/3

16:00-10:30

2 stops24h 30m

$2,088

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 13/3

07:20-10:45

1 stop21h 25m

San Diego

Tue 17/3

12:40-05:40

1 stop23h 00m

$2,410

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Diego flights insights and trends

Explore insights for your San Diego flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to San Diego?

The month of September is, on average, the cheapest month to fly to San Diego from Australia, with most prices found around $1,353. If you’re not able to fly to San Diego in September, then October is your next best option. Flight prices from Australia to San Diego during October average around $1,436.

What is the cheapest day to depart on your flight to San Diego?

On average, the least expensive day to fly to San Diego from Australia is on a Monday. momondo users have found tickets for Monday departures for as low as $1,734. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,161.

What is the cheapest time of day to depart on your flight to San Diego?

Our data shows that the cheapest Australia to San Diego flights are usually those with departure times in the evening. Our users have found flights to San Diego in the evening for as low as $1,680. Try not to purchase tickets at midday because they tend to be around $2,598. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,698 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Australia for as low as $1,408 on momondo.

Cheapest flights to San Diego

Find the cheapest flights to San Diego from your nearest city or airport

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Cheap San Diego flight deals and tips

Summary info about San Diego flight prices, duration and airlines

Best One-Way Price	$765
Best Round-Trip Price	$1,205
Fastest flight time	16h 59m
Popular in	June

The best one-way flight price to San Diego from Australia in the last 72 hours is $765 (Brisbane to San Diego).

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The best round-trip flight price to San Diego from Australia in the last 72 hours is $1,205 (Brisbane to San Diego).

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The fastest flight to San Diego from Australia takes 16h 59m (Brisbane to San Diego).

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June has the highest demand for flights to San Diego, with a 19% price increase on average.

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Frequently asked questions about flying to San Diego

When is the best time to plan a beach trip to San Diego?

The month of August is often the best time to visit San Diego to go to the beach due to the weather. Mission Beach is the most often visited beach in the area.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Australia when booking 16 days ahead of your departure date. In general, you can expect to find flights to San Diego for around $1,698 when searching 16 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Australia for as low as $950 on momondo.

Is there an alternative airport near San Diego?

Finding an alternative and possibly cheaper destination airport near San Diego is possible. If you are planning a flight to San Diego, consider booking flights to San Diego Carlsbad-Palomar Airport (47 km from San Diego city centre), Santa Ana J. Wayne/Orange Cnty Airport (126 km from San Diego city centre), Palm Springs Airport (138 km from San Diego city centre), Long Beach Municipal Airport (153 km from San Diego city centre) or Ontario Airport (155 km from San Diego city centre).

Is there a cheaper alternative to flying into San Diego?

Ontario Airport has an average price of $150 per person and is typically the cheapest airport to fly into when visiting San Diego. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to San Diego Airport?

Prices for flights to San Diego Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Diego Airport?

As of November 2025, there are 7 operators available to choose from for flights to San Diego Airport.

How old do you have to be to fly to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to San Diego?

It is quick and easy to find flights to San Diego on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego with this policy.

How can momondo help me find flights to San Diego?

Once all potential San Diego flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to San Diego and let you know when they change.