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Cheap Flights from Sydney to San Diego International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Sydney to San Diego International flight deals

      Find the cheapest month or even day of the year to fly to San Diego International

      Book the best San Diego International fare with no extra fees

      Flight deals from Sydney to San Diego International

      Looking for a cheap last-minute deal or the best return flight from Sydney Airport to San Diego International Airport? If you want to travel next month, return fares start from R 17,938. Find the lowest prices on one-way and return tickets right here.
      San Diego.R 7,126 per passenger.Departing Wed, 11 Nov.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Wed, 11 Nov, arriving in San Diego International.Price includes taxes and charges.From R 7,126, select.
      San Diego.R 7,446 per passenger.Departing Fri, 22 Jan.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 22 Jan, arriving in San Diego International.Price includes taxes and charges.From R 7,446, select.
      San Diego.R 7,572 per passenger.Departing Tue, 18 May.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 18 May, arriving in San Diego International.Price includes taxes and charges.From R 7,572, select.
      San Diego.R 10,440 per passenger.Departing Mon, 1 Feb.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Mon, 1 Feb, arriving in San Diego International.Price includes taxes and charges.From R 10,440, select.
      San Diego.R 10,571 per passenger.Departing Tue, 2 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Tue, 2 Mar, arriving in San Diego International.Price includes taxes and charges.From R 10,571, select.
      San Diego.R 10,693 per passenger.Departing Mon, 5 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Mon, 5 Apr, arriving in San Diego International.Price includes taxes and charges.From R 10,693, select.
      San Diego.R 11,041 per passenger.Departing Tue, 29 Sep.One-way flight with Cebu Pacific.Outbound indirect flight with Cebu Pacific, departs from Sydney on Tue, 29 Sep, arriving in San Diego International.Price includes taxes and charges.From R 11,041, select.
      San Diego.R 11,281 per passenger.Departing Thu, 5 Aug.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Sydney on Thu, 5 Aug, arriving in San Diego International.Price includes taxes and charges.From R 11,281, select.
      San Diego.R 11,450 per passenger.Departing Fri, 16 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Sydney on Fri, 16 Jul, arriving in San Diego International.Price includes taxes and charges.From R 11,450, select.
      San Diego.R 11,667 per passenger.Departing Wed, 21 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Sydney on Wed, 21 Oct, arriving in San Diego International.Price includes taxes and charges.From R 11,667, select.
      San Diego.R 11,684 per passenger.Departing Wed, 2 Dec.One-way flight with United.Outbound indirect flight with United, departs from Sydney on Wed, 2 Dec, arriving in San Diego International.Price includes taxes and charges.From R 11,684, select.

      Find the cheapest month to fly from Sydney to San Diego International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to San Diego International flights are currently cheapest in November.
      Sep
      from R 11,040
      Oct
      from R 11,666
      Nov
      from R 7,125
      Dec
      from R 11,682
      Jan
      from R 7,445
      Feb
      from R 10,438
      Mar
      from R 10,570
      Apr
      from R 10,692
      May
      from R 7,572
      Jun
      Find prices
      Jul
      from R 11,449
      Aug
      from R 11,280

      Sydney to San Diego International: Alternative routes

      Compare routes from Sydney to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

      San Diego International

      4km from central San Diego
      ClosestCheapest
      from R 7,125
      Search flights

      McClellan-Palomar

      48km from central San Diego
      from R 18,545
      Search flights

      Sydney to San Diego: Flight information

      The things to know before you go.
      Cheapest flight foundR 7,126
      Cheapest month to flyNovember

      Finding cheap flights from Sydney to San Diego International: Frequently asked questions

      The best price we found for a return flight from Sydney to San Diego International is R 16,133. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Sydney to San Diego International. But we found flights with one or more stops from R 16,133.
      As of September 2026, there are no flights flying from Sydney to San Diego International.
      The cheapest month to fly from Sydney to San Diego International is usually February.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to San Diego International Airport on Thursday, 4 February 2027.
      No airlines currently offer direct flights between Sydney Airport and San Diego International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Air Canada offers the cheapest flight tickets to San Diego International.

      Flying from Sydney Airport (SYD) to San Diego International Airport (SAN): what you need to know

      • The timezone in San Diego is UTC-8, which is 19 hours behind Sydney.

      • Get to the airport on time so you don't miss your SYD to SAN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

      • During popular months like July, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during peak periods in general.

      • Think about adding a stopover when booking your ticket from Sydney Airport to San Diego International Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here's where you can stop between SYD and SAN:

        • Los Angeles International Airport

        • San Francisco International Airport

        • Honolulu International Airport

      How to find the cheapest flights from Sydney Airport (SYD) to San Diego International Airport (SAN)

      • The lowest price we've seen for a one-way Sydney Airport to San Diego International Airport flight is R 7,125. A round-trip ticket is currently R 16,133. Depending on the availability when you book, these fares can change.

      • It's usually best to book early if you want to get cheap tickets from SYD to SAN. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

      • The 'Whole month' search tool shows you the cheapest flights from Sydney Airport to San Diego International Airport across each month. It's a great way to snap up a bargain if your travel dates are flexible.

      • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's a change in price on cheap flights from SYD to SAN.

      • Lock in the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Sydney Airport to San Diego International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

      Handy information about Sydney Airport (SYD)

      • Of the flights that depart from Sydney Airport, 66% touch down on time at their destination.

      • Sydney Airport is around 8 kilometres from central Sydney. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

      • Taking public transport? Expect a trip time of around 15 minutes.

      • Get your travels off to a stress-free start by staying near SYD. Whether you're boarding an early flight from Sydney Airport to San Diego International Airport or just don't want to be rushed, these hotels have you covered:

      Arriving at San Diego International Airport (SAN)

      • If you have a late Sydney Airport to San Diego International Airport flight, few things beat the convenience of being close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near SAN:

      • Pick up a San Diego International Airport rental car and explore San Diego and beyond with your own set of wheels. Thrifty, Dollar and Budget are leading providers you can book with here.

      • To lock in the lowest price, reserve your vehicle from San Diego International Airport about two weeks before you set off.

      Getting from San Diego International Airport (SAN) to central San Diego

      • You'll find SAN at N Harbour Dr.

      • San Diego International Airport to central San Diego has a drive time of about 15 minutes. It's approximately 5 kilometres away.

      • It takes roughly 25 minutes when travelling by public transport.

      When to fly to San Diego International Airport (SAN)

      • August is the most popular month for flights from Sydney Airport to San Diego International Airport. For a quieter experience, travel to San Diego in March.

      • Before locking in your flight from Sydney Airport to San Diego International Airport, consider the type of weather you like. August is the warmest month in San Diego, with temperatures ranging from 16ºC (61ºF) to 27ºC (81ºF).

      • February has average temperatures of between 8ºC (46ºF) and 22ºC (72ºF). Look for cheap tickets from SYD to SAN sometime around then if you like travelling in cooler conditions.

      Explore more of the United States

      • San Diego is easy to fall in love with, but there are so many other parts of the United States you'll want to see. About 177 kilometres north-west of San Diego, a trip to Los Angeles will keep your itinerary packed. Don't miss top attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Phoenix is another must-experience destination in the United States and is around 483 kilometres east of San Diego. No journey is complete without a visit to Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.