What is the cheapest airline that flies from Melbourne to San Diego?

Delta is the most popular carrier operating from Melbourne to San Diego

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

Prices for flights from Melbourne to San Diego Airport were last updated today.

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

As of February 2026, there are 2 operators available to choose from for flights from Melbourne to San Diego Airport.

How old do you have to be to fly from Melbourne 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 from Melbourne to San Diego Airport.

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

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$778 Cheap Flights from Melbourne to San Diego in 2026

1 adult

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Find the cheapest flights from Melbourne to San Diego

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:10 - 12:27

MEL

SAN

21h 17m

2 stops

10:00 - 08:50

SAN

MEL

28h 50m

1 stop

$1,265Delta

Fri, 20 Mar - Fri, 27 Mar

10:00 - 18:45

MEL

SAN

25h 45m

2 stops

18:45 - 07:50

SAN

MEL

20h 05m

1 stop

$1,275Delta

Fri, 29 May - Wed, 3 Jun

11:30 - 10:22

MEL

SAN

17h 52m

1 stop

07:55 - 08:30

SAN

MEL

30h 35m

2 stops

$1,277United Airlines

Thu, 5 Mar - Thu, 12 Mar

10:30 - 18:33

MEL

SAN

26h 03m

2 stops

06:15 - 09:15

SAN

MEL

33h 00m

2 stops

$1,287United Airlines

Sat, 21 Mar - Sat, 28 Mar

13:00 - 12:39

MEL

SAN

18h 39m

1 stop

11:57 - 09:00

SAN

MEL

27h 03m

1 stop

$1,290United Airlines

Tue, 3 Mar - Tue, 10 Mar

13:00 - 14:49

MEL

SAN

20h 49m

1 stop

11:57 - 09:00

SAN

MEL

27h 03m

1 stop

$1,293United Airlines

Tue, 3 Mar - Tue, 10 Mar

13:00 - 12:39

MEL

SAN

18h 39m

1 stop

16:00 - 08:30

SAN

MEL

22h 30m

2 stops

$1,297United Airlines

Tue, 3 Mar - Tue, 10 Mar

11:30 - 15:00

MEL

SAN

22h 30m

2 stops

16:00 - 08:30

SAN

MEL

22h 30m

2 stops

$1,299United Airlines

Tue, 3 Mar - Tue, 10 Mar

13:00 - 17:39

MEL

SAN

23h 39m

2 stops

16:00 - 08:30

SAN

MEL

22h 30m

2 stops

$1,306United Airlines

Tue, 3 Mar - Tue, 10 Mar

13:00 - 14:49

MEL

SAN

20h 49m

1 stop

17:55 - 09:00

SAN

MEL

21h 05m

1 stop

$1,307United Airlines

Tue, 3 Mar - Tue, 10 Mar

American Airlines flights from Melbourne to San Diego

Our best American Airlines deals on Melbourne to San Diego flight tickets

American Airlines

6 Mar

MEL16:05Melbourne

26h 54m

1 stop

SAN23:59San Diego

12 Mar

SAN15:38San Diego

43h 22m

1 stop

MEL05:00Melbourne

$1,352

American Airlines

29 May

MEL09:45Melbourne

22h 47m

2 stops

SAN15:32San Diego

3 June

SAN11:22San Diego

24h 38m

1 stop

MEL05:00Melbourne

$1,370

American Airlines

20 Mar

MEL16:05Melbourne

23h 34m

2 stops

SAN21:39San Diego

27 Mar

SAN16:55San Diego

22h 35m

2 stops

MEL09:30Melbourne

$1,467

United Airlines flights from Melbourne to San Diego

Our best United Airlines deals on Melbourne to San Diego flight tickets

United Airlines

5 Mar

MEL11:30Melbourne

17h 52m

1 stop

SAN10:22San Diego

12 Mar

SAN07:55San Diego

30h 35m

2 stops

MEL08:30Melbourne

$1,277

United Airlines

21 Mar

MEL10:30Melbourne

26h 03m

2 stops

SAN18:33San Diego

28 Mar

SAN06:15San Diego

33h 00m

2 stops

MEL09:15Melbourne

$1,287

United Airlines

3 Mar

MEL13:00Melbourne

18h 39m

1 stop

SAN12:39San Diego

10 Mar

SAN11:57San Diego

27h 03m

1 stop

MEL09:00Melbourne

$1,290

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 20/3

09:10-12:27

2 stops21h 17m

San Diego

Fri 27/3

10:00-08:50

1 stop28h 50m

$1,265

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 29/5

10:00-18:45

2 stops25h 45m

San Diego

Wed 3/6

18:45-07:50

1 stop20h 05m

$1,275

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 5/3

11:30-10:22

1 stop17h 52m

San Diego

Thu 12/3

07:55-08:30

2 stops30h 35m

$1,277

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sat 21/3

10:30-18:33

2 stops26h 03m

San Diego

Sat 28/3

06:15-09:15

2 stops33h 00m

$1,287

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

13:00-12:39

1 stop18h 39m

San Diego

Tue 10/3

11:57-09:00

1 stop27h 03m

$1,290

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

13:00-14:49

1 stop20h 49m

San Diego

Tue 10/3

11:57-09:00

1 stop27h 03m

$1,293

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

13:00-12:39

1 stop18h 39m

San Diego

Tue 10/3

16:00-08:30

2 stops22h 30m

$1,297

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

11:30-15:00

2 stops22h 30m

San Diego

Tue 10/3

16:00-08:30

2 stops22h 30m

$1,299

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

13:00-17:39

2 stops23h 39m

San Diego

Tue 10/3

16:00-08:30

2 stops22h 30m

$1,306

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Tue 3/3

13:00-14:49

1 stop20h 49m

San Diego

Tue 10/3

17:55-09:00

1 stop21h 05m

$1,307

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Diego?

The month of November is, on average, the cheapest month to fly to San Diego from Melbourne, with most prices found around $1,203. If you’re not able to fly to San Diego in November, then September is your next best option. Flight prices from Melbourne to San Diego during September average around $1,232.

Cheap Melbourne to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne to San Diego

Fastest flight time	20h 49m
Direct flights	None

The fastest flight from Melbourne to San Diego takes 20h 49m

There are no direct flights from Melbourne to San Diego. There are no popular flight routes from Melbourne to San Diego.

Search flight deals

How far is Melbourne to San Diego by plane?
The straight-line distance from Melbourne to San Diego is 12777.1 km. Flights usually cover this in 20h 49m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Melbourne to San Diego Airport?
Prices for flights from Melbourne to San Diego Airport were last updated today.
How many operators does momondo search for flights from Melbourne to San Diego Airport?
As of February 2026, there are 2 operators available to choose from for flights from Melbourne to San Diego Airport.
How old do you have to be to fly from Melbourne 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 from Melbourne to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Melbourne to San Diego

Compare and see reviews for airlines that fly from Melbourne to San Diego with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,035	Free cancellation	Rating 7.4 9,240 reviews		Search United Airlines flights
Air Canada	PriceFrom $1,090	Free cancellation	Rating 7.1 10,694 reviews		Search Air Canada flights

Lemon Grove

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Melbourne to San Diego for you.

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

Yes. momondo allows you to filter the results for Melbourne to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Melbourne to San Diego?

Once you have performed a search for Melbourne to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Melbourne to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.