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Cheap flights from Melbourne to San Diego from $778

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SAN
7 Mar — 14 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to San Diego
Explore the most affordable flight options available from Melbourne to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2026.

Fri 20/309:10
MEL
-
SAN
2 stops21h 17m
Delta
Fri 27/310:00
SAN
-
MEL
1 stop28h 50m
Delta
Deal found 3/2$1,265
Mon 23/1121:00
MEL
-
SAN
2 stops33h 13m
Multiple Airlines
Thu 17/1217:00
SAN
-
MEL
2 stops27h 35m
Multiple Airlines
Deal found 4/2$1,266
Fri 13/210:10
MEL
-
SAN
1 stop23h 21m
Delta
Fri 6/313:20
SAN
-
MEL
2 stops23h 40m
Delta
Deal found 2/2$1,267
Wed 18/309:10
MEL
-
SAN
1 stop27h 40m
Delta
Wed 25/309:50
SAN
-
MEL
2 stops27h 10m
Delta
Deal found 31/1$1,270
Fri 29/510:00
MEL
-
SAN
1 stop25h 03m
Delta
Wed 3/615:15
SAN
-
MEL
1 stop23h 35m
Delta
Deal found 4/2$1,275
Thu 5/311:30
MEL
-
SAN
1 stop17h 52m
United Airlines
Thu 12/307:55
SAN
-
MEL
2 stops30h 35m
United Airlines
Deal found 3/2$1,277
Mon 22/610:55
MEL
-
SAN
1 stop38h 23m
United Airlines
Wed 15/719:44
SAN
-
MEL
1 stop19h 31m
United Airlines
Deal found 1/2$1,279
Sat 21/312:00
MEL
-
SAN
1 stop38h 40m
United Airlines
Sat 28/319:50
SAN
-
MEL
1 stop19h 25m
United Airlines
Deal found 3/2$1,287
Tue 3/313:00
MEL
-
SAN
1 stop18h 39m
United Airlines
Tue 10/311:57
SAN
-
MEL
1 stop27h 03m
United Airlines
Deal found 4/2$1,290

Find flight deals from Melbourne to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 February 2026.

Round-trip from

$1,265

One-way from

$778

Popular in

January

Cheapest in

November

Average price

$1,294
Delta
  • Delta
  • 20/3-27/3
  • 3 total stops
  • 50h 07m total
  • Melbourne to San Diego
Search Deals
Delta
  • Delta
  • 10/5
  • 2 total stops
  • 22h 56m total
  • Melbourne to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne 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 647,157 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from Melbourne to San Diego that are best for you.

Fly from

Melbourne

Fly to

San Diego

Route

Depart

Return

Price

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 20/3

09:10-14:54

1 stop23h 44m

San Diego

Fri 27/3

15:45-08:50

1 stop23h 05m

$1,265

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 6/3

10:10-18:06

2 stops26h 56m

San Diego

Thu 12/3

19:05-07:00

2 stops41h 55m

$1,275

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 29/5

10:00-18:03

1 stop25h 03m

San Diego

Wed 3/6

15:15-07:50

1 stop23h 35m

$1,275

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 5/3

11:30-17:26

2 stops24h 56m

San Diego

Thu 12/3

16:00-08:30

2 stops22h 30m

$1,277

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sat 21/3

12:00-20:53

1 stop26h 53m

San Diego

Sat 28/3

11:03-09:15

2 stops28h 12m

$1,287

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Sun 10/5

10:00-10:21

1 stop17h 21m

$778

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Fri 15/5

10:00-18:03

1 stop25h 03m

$778

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Wed 13/5

10:00-18:03

1 stop25h 03m

$778

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Thu 14/5

09:45-18:25

2 stops25h 40m

$845

MelbourneSan Diego

MEL - SAN

MELSAN

Melbourne

Mon 11/5

13:35-12:28

2 stops39h 53m

$845

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Melbourne to San Diego

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

What is the cheapest month to book a flight from Melbourne to San Diego?

Currently, November is the cheapest month in which you can book a flight from Melbourne to San Diego (average of $1,026). Flying from Melbourne to San Diego in July is currently the most expensive (average of $1,496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 5 February 2026.
Read through reviews of airlines operating flights from Melbourne to San Diego, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,688 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Melbourne 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 Melbourne?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Melbourne. On average, San Diego has 0 inbound flights from Melbourne per day from 2 airlines. San Diego is conveniently located just 4.2 km from San Diego’s city centre.

  • How long is the flight from Melbourne to San Diego?

    A quick flight from Melbourne to San Diego can take about 23h 44m. Delta provides one of the quickest options available for as low as $1,265. There are 12778 km between Melbourne and San Diego.

  • What are the cheapest airlines flying from Melbourne to San Diego round-trip?

    Currently priced at $1,035, United Airlines will fly you from Melbourne to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $1,090. You may be able to fly from Melbourne to San Diego for 29% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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.

  • What is the cheapest month to book a flight from Melbourne to San Diego?

    Currently, November is the cheapest month in which you can book a flight from Melbourne to San Diego (average of $1,026). Flying from Melbourne to San Diego in July is currently the most expensive (average of $1,496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
San Ysidro

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.

Top 2 airlines flying from Melbourne to San Diego

Discover the top 2 airlines that operate flights from Melbourne 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 647,157 searches. Data last updated 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,035Average$1,410FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,090Average$1,369FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Melbourne to San Diego?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from Melbourne today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Melbourne.

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

Certainly. Search results for flights to San Diego from Melbourne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Melbourne to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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