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Cheap flights from San Francisco to Melbourne Airport from £505

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 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MEL
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheap flight deals from San Francisco to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Melbourne (MEL). 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 21 October 2025.

Round-trip from

£817

One-way from

£505

Popular in

December

Cheapest in

February

Average price

£923
Cathay Pacific
  • Cathay Pacific
  • 25/2-12/3
  • 2 total stops
  • 56h 45m total
  • San Francisco to Melbourne
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United Airlines
  • United Airlines
  • 28/12
  • Nonstop
  • 15h 55m total
  • San Francisco to Melbourne
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Highest demand for flights based on searches. 19% potential increase in price (£164 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from San Francisco to Melbourne

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Melbourne
Explore the most affordable flight options available from San Francisco to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Mon 10/1121:45SFO - MEL
1 stop43h 45mCathay Pacific
Tue 18/1115:35MEL - SFO
1 stop43h 45mCathay Pacific
Deal found 19/10£817
Fri 5/1219:50SFO - MEL
1 stop18h 35mAir New Zealand
Tue 16/1212:10MEL - SFO
1 stop17h 55mAir New Zealand
Deal found 20/10£843
Sat 8/1122:55SFO - MEL
1 stop29h 05mCathay Pacific
Tue 18/1115:35MEL - SFO
1 stop43h 45mCathay Pacific
Deal found 19/10£854
Mon 27/1012:25SFO - MEL
1 stop40h 35mCathay Pacific
Mon 10/1115:35MEL - SFO
1 stop37h 10mCathay Pacific
Deal found 20/10£873
Wed 31/1223:05SFO - MEL
Nonstop15h 55mUnited Airlines
Tue 13/113:00MEL - SFO
Nonstop14h 25mUnited Airlines
Deal found 18/10£886
Wed 31/1218:50SFO - MEL
1 stop19h 40mUnited Airlines
Wed 14/113:00MEL - SFO
Nonstop14h 25mUnited Airlines
Deal found 18/10£890
Sat 8/1121:45SFO - MEL
1 stop30h 15mCathay Pacific
Sat 15/1115:35MEL - SFO
1 stop24h 40mCathay Pacific
Deal found 19/10£891
Mon 29/1223:05SFO - MEL
Nonstop15h 55mUnited Airlines
Wed 14/111:30MEL - SFO
1 stop19h 30mUnited Airlines
Deal found 18/10£893
Sat 27/1222:35SFO - MEL
1 stop39h 55mUnited Airlines
Mon 12/113:00MEL - SFO
Nonstop14h 25mUnited Airlines
Deal found 18/10£899
Sat 27/1222:35SFO - MEL
1 stop39h 55mUnited Airlines
Tue 13/111:30MEL - SFO
1 stop21h 04mUnited Airlines
Deal found 18/10£902
Sun 7/1219:08SFO - MEL
2 stops41h 52mDelta
Sun 21/1210:10MEL - SFO
2 stops27h 11mDelta
Deal found 18/10£905

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Melbourne 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 858,174 searches. Data last updated 21 October 2025.
Use the filters below to find and compare flights from San Francisco to Melbourne Airport that are best for you.

Fly from

San Francisco

Fly to

Melbourne

Route

Depart

Return

Price

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 12/11

22:55-23:00

1 stop29h 05m

Melbourne

Mon 17/11

00:45-21:15

1 stop39h 30m

£873

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 11/11

11:25-12:30

1 stop30h 05m

Melbourne

Sun 16/11

15:35-09:45

1 stop37h 10m

£873

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 30/12

20:00-09:30

1 stop18h 30m

Melbourne

Wed 14/1

13:00-08:25

Nonstop14h 25m

£890

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 31/12

18:50-09:30

1 stop19h 40m

Melbourne

Mon 12/1

13:00-08:25

Nonstop14h 25m

£890

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 30/12

18:50-09:30

1 stop19h 40m

Melbourne

Mon 12/1

13:00-08:25

Nonstop14h 25m

£890

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Sun 28/12

10:35-09:30

1 stop27h 55m

Melbourne

Wed 14/1

11:30-13:34

1 stop21h 04m

£897

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 11/11

22:30-08:35

1 stop39h 05m

Melbourne

Wed 19/11

10:20-19:30

1 stop28h 10m

£906

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Sun 15/3

12:25-12:30

1 stop30h 05m

Melbourne

Wed 18/3

00:45-17:20

1 stop34h 35m

£910

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Mon 8/12

23:05-10:00

Nonstop15h 55m

Melbourne

Sat 27/12

13:00-08:25

Nonstop14h 25m

£923

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 10/3

19:45-08:30

1 stop18h 45m

Melbourne

Fri 20/3

12:00-08:25

Nonstop14h 25m

£927

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 16 results
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Best time to book a flight from San Francisco to Melbourne

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

How far ahead should I book a flight from San Francisco to Melbourne Airport?

Use this chart to determine the optimal time to book a return flight from San Francisco to Melbourne. Price data was last updated on 17 October 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Melbourne Airport, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from San Francisco to Melbourne Airport (average of £512). Flying from San Francisco to Melbourne Airport in September is currently the most expensive (average of £706). 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.

What is the cheapest time of day to fly from SFO to MEL?

Find hourly flight availability from San Francisco to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

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

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Melbourne. 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 from for flights from San Francisco to Melbourne?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Melbourne. You should not have trouble finding flights to Melbourne from San Francisco; the airport handles an average of 4 outbound flights to Melbourne per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Melbourne. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How long is the flight from San Francisco to Melbourne Airport?

    There are many flights that can get you from San Francisco to Melbourne Airport in 20h 40m. Fly via United Airlines or Philippine Airlines to get the fastest option. There are 7857 mi between San Francisco and Melbourne Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from San Francisco to Melbourne Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Melbourne Airport on time: Virgin Australia (66%), United Airlines (66%), SWISS (66%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Melbourne 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 San Francisco to Melbourne Airport?

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Melbourne Airport (average of £512). Flying from San Francisco to Melbourne Airport in September is currently the most expensive (average of £706). 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 Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Apollo Bay
St Kilda
Geelong
Ballarat
Phillip Island

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How does Cheapflights help users find flights from San Francisco to Melbourne?

Deals for San Francisco to Melbourne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Melbourne by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Melbourne flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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