Cheap Flights from Adelaide to San Diego International

Compare Adelaide to San Diego International flight deals

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

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Flight deals from Adelaide to San Diego International

Looking for a cheap last-minute deal or the best return flight from Adelaide Airport to San Diego International Airport? If you want to travel next month, return fares start from R 31,990. Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to San Diego International flights are currently cheapest in February.

Adelaide to San Diego International: Alternative routes

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

Adelaide to San Diego: Flight information

The things to know before you go.
Cheapest flight foundR 13,351
Cheapest month to flyFebruary

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

The best price we found for a return flight from Adelaide to San Diego International is R 22,315. 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 Adelaide to San Diego International. But we found flights with one or more stops from R 22,315.
As of July 2026, there are no flights flying from Adelaide to San Diego International.
The cheapest month to fly from Adelaide 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 Adelaide Airport to San Diego International Airport on Monday, 1 February 2027.
No airlines currently offer direct flights between Adelaide 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, Singapore Airlines offers the cheapest flight tickets to San Diego International.

Flying from Adelaide Airport (ADL) to San Diego International Airport (SAN): what you need to know

  • San Diego's timezone is UTC-7, which makes San Diego 17 hours 30 minutes behind Adelaide.

  • To ensure you get on your ADL to SAN flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak time like January? Major public holidays and other popular periods can mean longer lines and delays at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

How to find the cheapest flights from Adelaide Airport (ADL) to San Diego International Airport (SAN)

  • The cheapest price we've seen for a one-way Adelaide Airport to San Diego International Airport flight is R 13,351. A round-trip ticket right now is R 22,459. Depending on the availability and when you book, these fares could change.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from ADL to SAN if you book ahead. Airlines often offer some amazing early bird rates.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll find the cheapest price in every month when searching for your flight from Adelaide Airport to San Diego International Airport.

  • Save time searching for cheap flights from ADL to SAN by setting up a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Tailor your flights with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Adelaide Airport to San Diego International Airport.

Handy information about Adelaide Airport (ADL)

  • When it comes to the on-time performance of Adelaide Airport, 75.6% of flights meet their scheduled arrival time.

  • To reach Adelaide Airport from central Adelaide, it'll take around 15 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.

  • The journey when using public transport takes roughly 50 minutes.

  • Looking for a handy hotel near ADL? If you're boarding an early flight from Adelaide Airport to San Diego International Airport, these stays will have you moments from check-in:

Arriving at San Diego International Airport (SAN)

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

  • SAN is located at Airport Drive.

  • From San Diego International Airport, San Diego is approximately 5 kilometres away. It takes around 10 minutes to reach the centre driving.

  • Travelling on public transport typically takes 20 minutes.

When to fly to San Diego International Airport (SAN)

  • It's time to plan your dates for your flight from Adelaide Airport to San Diego International Airport. July is the most popular month to visit San Diego. If you prefer a more laid-back vibe, go in May.

  • The warmest month in San Diego is August, with temperatures ranging between 17ºC (63ºF) and 28ºC (82ºF). Lock in your flights from Adelaide Airport to San Diego International Airport in this month if this is the kind of weather you like.

  • February sees average temperatures of between 7ºC (45ºF) and 23ºC (73ºF). Search for cheap tickets from ADL to SAN sometime around then if you want to travel in cooler conditions.

Explore more of United States

  • Los Angeles is just one of the many places in United States waiting to be explored after you've seen San Diego. Around 177 kilometres away to the north-west, well-known attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 483 kilometres east of San Diego, Phoenix is another essential stop in United States. No visit is complete without checking out Desert Botanical Garden, Heard Museum and Papago Park.

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