$640 Find Cheap Flights to San Francisco Bay Area – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to San Francisco Bay Area departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco Bay Area
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Cheap Flights to San Francisco Bay Area

Cheapest return prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco2 stops$1,045
San Jose
San Jose2 stops$1,277
San Francisco
San Francisco2 stops$1,045
San Jose
San Jose2 stops$1,277

Book Cheap San Francisco Bay Area Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to San Francisco Bay Area that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to San Francisco Bay Area

Tue, 28 Jul - Tue, 13 Oct
Multiple Airlines Logo
13:15 - 20:45
SYD
-
SFO
24h 30m
2 stops
Multiple Airlines Logo
19:30 - 12:50
SFO
-
SYD
23h 20m
2 stops
$1,045Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
06:15 - 17:47
SYD
-
SFO
28h 32m
2 stops
Multiple Airlines Logo
10:15 - 22:10
SFO
-
SYD
42h 55m
2 stops
$1,068Multiple Airlines
Fri, 16 Oct - Fri, 6 Nov
Fiji Airways Logo
14:15 - 13:55
SYD
-
SFO
17h 40m
1 stop
Fiji Airways Logo
22:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,088Fiji Airways
Fri, 23 Oct - Fri, 30 Oct
Fiji Airways Logo
06:05 - 13:40
SYD
-
SFO
25h 35m
1 stop
Fiji Airways Logo
23:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,097Fiji Airways
Sun, 1 Nov - Sun, 22 Nov
Fiji Airways Logo
14:00 - 13:25
SYD
-
SFO
17h 25m
1 stop
Fiji Airways Logo
22:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,098Fiji Airways
Sat, 25 Jul - Sat, 1 Aug
Fiji Airways Logo
12:30 - 13:55
OOL
-
SFO
18h 25m
1 stop
Fiji Airways Logo
22:35 - 11:30
SFO
-
OOL
19h 55m
1 stop
$1,101Fiji Airways
Wed, 7 Oct - Wed, 21 Oct
Air Canada Logo
06:10 - 12:11
ADL
-
SFO
23h 31m
2 stops
Air Canada Logo
16:35 - 13:55
SFO
-
ADL
27h 50m
2 stops
$1,567Air Canada
Sat, 21 Nov - Sat, 21 Nov
United Airlines Logo
06:00 - 20:20
ADL
-
SFO
32h 50m
2 stops
United Airlines Logo
23:05 - 13:00
SFO
-
ADL
19h 25m
1 stop
$1,616United Airlines
Fri, 23 Oct - Thu, 5 Nov
Air Canada Logo
06:00 - 15:21
OOL
-
SFO
26h 21m
2 stops
Air Canada Logo
16:20 - 12:40
SFO
-
OOL
26h 20m
2 stops
$1,628Air Canada
Wed, 28 Oct - Fri, 6 Nov
Singapore Airlines Logo
10:15 - 08:50
ADL
-
SFO
40h 05m
1 stop
Singapore Airlines Logo
09:40 - 17:20
SFO
-
ADL
37h 10m
1 stop
$1,643Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to San Francisco Bay Area

Get data-powered insights and trends into flights to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to San Francisco Bay Area?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to San Francisco Bay Area from Australia found in the last 72 hours was to San Francisco, at $1,145 return. The most popular route is Adelaide (ADL) to San Francisco (SFO) and the cheapest return airline ticket found on this route in the last 72 hours was $1,145.

How much is a flight to San Francisco Bay Area?

The average and cheapest price for all round-trip flights to San Francisco Bay Area from each origin found by users searching on KAYAK in the last month.

A flight to San Francisco Bay Area costs $1,359 on average. The cheapest price found on KAYAK in the last 2 weeks was $724 for the route Melbourne Airport (MEL) to San Francisco (SFO). The most popular routes on KAYAK are Sydney to San Francisco which costs $1,603 on average, and Brisbane to San Francisco, which costs $2,148 on average.

See prices from:

What is the cheapest month to fly from Australia to San Francisco Bay Area?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to San Francisco Bay Area, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Australia to San Francisco Bay Area is March, when tickets cost $362 (return) on average. On the other hand, the most expensive months are April and January, when the average cost of round-trip tickets is $3,393 and $3,007 respectively.

What is the cheapest time of day to fly to San Francisco Bay Area?

The average price for all round-trip flights from Australia to San Francisco Bay Area depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to San Francisco Bay Area is generally at night, when retur flights cost $1,655 on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,944.

How far in advance should I book a flight from Australia to San Francisco Bay Area?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to San Francisco Bay Area, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Australia to San Francisco Bay Area, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Which is the cheapest airport to fly into in San Francisco Bay Area?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in San Francisco Bay Area is San Francisco Airport (SFO), with an average flight price of $1,050.

Good to know

Low seasonJanuary
Cheapest flight$640
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (27% more expensive on average)
Flight from Adelaide to San Francisco

Flights to San Francisco Bay Area: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to San Francisco Bay Area 
AurianneFlew with United Airlines
SYD
-
SFO
Sept 2024
Ensure you have 2-3 hours layover You’ll likely need unless you don’t mind missing your next flight
DonnaFlew with Qantas Airways
SYD
-
SFO
Dec 2023
We got off a cruise so were at the airport over 7hrs before our flight. We paid for the day pass at the Premium Club. Totally worth it! It was quiet and offered food, drinks, showers and when they closed, we were able to go to the downstairs lounge which opened at 6:30. This lounge was much larger and had a bigger selection of food and beverages. Would definitely go there again.

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Australia to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to San Francisco Bay Area is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to San Francisco Bay Area with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to San Francisco Bay Area?

    Based on KAYAK data, the cheapest day to fly to San Francisco Bay Area is Monday when return tickets can be as cheap as $1,654. On the other hand, the most expensive day to fly is Saturday, when return prices are $1,814 on average.

Top tips for finding cheap flights to San Francisco Bay Area

  • Looking for cheap airfare to San Francisco Bay Area? 25% of our users found return tickets to San Francisco Bay Area for the following prices or less: From Brisbane $1,500, from Sydney $2,182, from Melbourne $3,791
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco Bay Area flight deals.

Reviews of the top 5 airlines flying to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to San Francisco Bay Area. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Australia to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 243 reviews
7.5Entertainment
8.1Comfort
8.2Boarding
7.5Food
8.6Crew
Airline reviews

Roomy seats and crew is pleasant. Vegi food can be a lot better in terms choices. Inflight entertainment needs to have more options especially for 13+ hour flight. Very nice and warm blankets and seats are roomy than other A350 aircraft’s. Swift boarding and crew is pleasant to deal with.

8.0 ExcellentNeeta, May 2026
DFW - NAN
Read more Fiji Airways reviews

Roomy seats and crew is pleasant. Vegi food can be a lot better in terms choices. Inflight entertainment needs to have more options especially for 13+ hour flight. Very nice and warm blankets and seats are roomy than other A350 aircraft’s. Swift boarding and crew is pleasant to deal with.

Boarding had poor communication. Passengers didn't get clear directions to prepare for Boarding. The plane was an older model which had some issues with operating the seats (the staff was great). Due to age the seat cushions were compressed and less comfortable than expected.

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Great service. Food could be improved but overall a very good airline

Wonderful trip. Everyone from checking in to the gate to the flight itself was amazing - kind, helpful, and has a beautiful smile.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

Nothing better than Air New Zealand. Top scores in every category.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

It was ok, but not what it was like 20 years ago

We had a cancellation due to weather, but the American Airlines staff was very helpful. Once we got on a plane, the trip was great.

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Crew was great! Good meals. Had room to stretch out

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

gave me complimentary food as the flight was not full and was attentive to my needs

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

Everything you need to know for your flight to San Francisco Bay Area

Cabin class types available on flights to San Francisco Bay Area

Cabin classes available on flights to San Francisco Bay Area. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.