Cheap Flights from San Diego to Melbourne from $503

Frequently Asked Questions

• What are the cheapest flights from San Diego to Melbourne (SAN-MEL)?

  Based on Trip.com data, United Airlines offers one-way fares as low as $503 on Cheapest nonstop routes (e.g. SAN to MEL on Sat, May 23), while United Airlines offers Cheapest nonstop round-trips from $1,067 departing on Thu, Jun 11 and returning on Thu, Jun 18.

• Which airlines offer flights from San Diego to Melbourne?

  At the moment, several airlines serve connecting flights from San Diego to Melbourne, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from San Diego to Melbourne?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Melbourne is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from San Diego to Melbourne?

  To find best deals on flights from San Diego to Melbourne, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, May 23, with one-way flights priced at just $503.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Melbourne travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Diego (SAN) to Melbourne (MEL) the cheapest?

  The cheapest months to fly from San Diego to Melbourne is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Diego to Melbourne on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from San Diego to Melbourne on May 28, 2026 with United Airlines, with prices starting at $1,250.

• Which airports can I fly to for Melbourne from San Diego?

  You can land at any one of the following hubs in Melbourne, with San Diego International Airport to Melbourne Airport (SAN-MEL) is by far the most common option on this route: Melbourne Airport (MEL) Avalon Airport (AVV) Moorabbin (Harry Hawker) Airport (MBW) Essendon Airport (MEB).

• Is there any time difference between San Diego and Melbourne?

  The time difference between Melbourne and San Diego is 18h.

• How do I change or cancel my ticket from San Diego to Melbourne?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.