Cheap Flights from San Diego to Sydney
Browse current best options from San Diego. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Diego
RatePunk searches hundreds of travel sites at once for deals on flights to Sydney
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from San Diego to Sydney
Explore current cheapest deals departing from San Diego to Sydney
Round trip
Sort by: Cheapest
September 29 - October 10
SAN - Sydney
$1,193
$1,072
Round trip
September 22 - October 10
SAN - Sydney
$1,157
$1,073
Round trip
September 23 - October 10
SAN - Sydney
$1,165
$1,073
Round trip
September 16 - October 10
SAN - Sydney
$1,134
$1,073
Round trip
September 9 - September 12
SAN - Sydney
$1,191
$1,083
Round trip
September 2 - September 12
SAN - Sydney
$1,111
$1,083
Round trip
September 8 - September 12
SAN - Sydney
$1,193
$1,083
Round trip
September 1 - September 12
SAN - Sydney
$1,109
$1,083
Round trip
September 23 - October 17
SAN - Sydney
$1,165
$1,088
Round trip
September 22 - October 17
SAN - Sydney
$1,156
$1,088
Round trip
Unlock all 500+ flight deals to Sydney and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from San Diego to Sydney
How much is a round trip from San Diego to Sydney
Regular price: $1,045 - $1,678
Prices for flights from San Diego to Sydney are currently within the regular range.
The regular price range for flights from San Diego to Sydney is between $1045 and $1678. The current lowest deal is $1072 with Alaska Airlines, Inc. for travel from Sep 29-Oct 10.
now $1,072
Low $1,045
High $1,678
The cheapest time to fly from San Diego to Sydney
The cheapest month to fly from San Diego to Sydney is June, with a median price of $1240. The most expensive month is July, with a median price of $1464. Prices are generally lower from April to June.
June
Flights from $1,240
July
Flights from $1,464
Direct flights from San Diego to Sydney
Alaska Airlines, Inc.
United Airlines
Fiji Airways
All Nippon Airways
Last-minute flights going from San Diego to Sydney
Thu, Jun 18
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
United Airlines
$1,235
$1,284
One-way
Fri, Jun 19
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
United Airlines
$1,271
$1,414
One-way
Fri, Jun 19
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
Alaska Airlines, Inc., QantasLink
$1,270
$1,554
One-way
Fri, Jun 19
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
Alaska Airlines, Inc., QantasLink
$1,459
$1,929
One-way
Fri, Jun 19
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
Alaska Airlines, Inc., QantasLink
$1,439
$1,934
One-way
Sat, Jun 20
SAN - Sydney
San Diego (SAN) - Sydney (SYD)
United Airlines
$1,223
$1,278
One-way
Biggest price drops on these dates for flights from San Diego to Sydney
Nov 3 - Nov 8
$1,263 → $1,117
12%
Sep 29 - Oct 10
$1,193 → $1,072
10%
Aug 10 - Aug 14
$1,268 → $1,149
9%
Oct 13 - Oct 20
$1,247 → $1,133
9%
Popular Airports to fly from San Diego to Sydney
San Diego - Sydney route insights
💸 Price insights
Recent fares are below the typical level
Recent fares for San Diego to Sydney are below the typical level, with deals around $1072.
📅 Best time to fly
June is historically cheapest
Historically, June is the cheapest month to fly from San Diego to Sydney, with a median price of $1240.
⏱️ Flight duration
Typically 46h 5m with stops
Flights from San Diego to Sydney typically take 46h 5m, including layovers, as direct flights are not available.
✈️ Airlines & availability
Connecting flights are dominant
Connecting flights are dominant for this route, with no direct flights available from San Diego to Sydney.
🏆 Airline highlight
Alaska Airlines, Inc. offers deals
Alaska Airlines, Inc. offers deals on connecting flights for the San Diego to Sydney route.
🎯 Booking tip
Deals are rare for this route
Deals for flights from San Diego to Sydney are rare, so book when you see a good price.
San Diego main airports to depart from
San Diego International (SAN)
San Diego International Airport is a convenient departure point for flights from San Diego to Sydney.
📍 ~5 km from city center (reachable by car)
💸 Flights from ~$1072
McClellan–Palomar (CLD)
McClellan–Palomar Airport offers an alternative departure option for your journey to Sydney.
📍 ~50 km from city center (reachable by car)
💸 Flights from ~$1148
Sydney main airports to arrive at
Sydney (SYD)
Sydney Airport is the primary international gateway to Sydney, offering convenient access for your trip.
📍 ~8 km from city center (reachable by car)
💸 Flights from ~$1072
Airports nearby Sydney used as alternative
Canberra (CBR)
Canberra Airport is a major hub with high reliability and excellent road and rail connectivity to Sydney.
📍 ~240 km from Sydney (reachable by car or train)
💸 Flights from ~$994
Newcastle (NTL)
Newcastle Airport is a significant regional airport with frequent services and easy accessibility from Northern Sydney.
📍 ~135 km from Sydney (reachable by car)
💸 Flights from ~$1225
Coffs Harbour (CFS)
Coffs Harbour Airport is a well-established regional airport with multiple carriers, offering premium cabin classes.
📍 ~430 km from Sydney (reachable by car)
💸 Flights from ~$1543
Port Macquarie (PQQ)
Port Macquarie Airport offers reliable regional connectivity and premium cabin classes, though it is a long distance from Sydney.
📍 ~320 km from Sydney (reachable by car)
💸 Flights from ~$1573
Business & First Class Flight Deals to Sydney
Discover luxury on the budget with premium cabin class on flights from San Diego to Sydney.
Elite
Best Elite deals to Sydney
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAN
Elite
Oct 14
Sydney, Australia
95% AI deal score
$9,113
$5,093
Save $4,020
From SAN
Elite
Aug 14
Sydney, Australia
93% AI deal score
$9,435
$5,318
Save $4,117
From SAN
Elite
Aug 14
Sydney, Australia
93% AI deal score
$9,366
$5,414
Save $3,952
From SAN
Elite
Aug 14
Sydney, Australia
93% AI deal score
$9,235
$5,423
Save $3,812
From SAN
Elite
Aug 14
Sydney, Australia
93% AI deal score
$9,235
$5,544
Save $3,691
From SAN
Elite
Aug 10
Sydney, Australia
93% AI deal score
$9,287
$5,594
Save $3,693
From SAN
Elite
Aug 10
Sydney, Australia
93% AI deal score
$9,681
$5,615
Save $4,066
From SAN
Elite
Aug 13
Sydney, Australia
93% AI deal score
$9,428
$5,626
Save $3,802
From SAN
Elite
Aug 10
Sydney, Australia
93% AI deal score
$9,259
$5,689
Save $3,570
From SAN
Elite
Aug 13
Sydney, Australia
93% AI deal score
$9,356
$5,722
Save $3,634
From SAN
Elite
Aug 14
Sydney, Australia
93% AI deal score
$9,455
$5,811
Save $3,644
From SAN
Elite
Aug 10
Sydney, Australia
93% AI deal score
$9,455
$5,826
Save $3,629
From SAN
Elite
Aug 13
Sydney, Australia
93% AI deal score
$9,748
$5,859
Save $3,889
From SAN
Elite
Aug 31
Sydney, Australia
93% AI deal score
$9,660
$5,872
Save $3,788
From SAN
Elite
Aug 14
Sydney, Australia
92% AI deal score
$9,146
$5,608
Save $3,538
From SAN
Elite
Aug 10
Sydney, Australia
92% AI deal score
$9,081
$5,699
Save $3,382
From SAN
Elite
Aug 13
Sydney, Australia
92% AI deal score
$9,233
$5,732
Save $3,501
From SAN
Elite
Aug 13
Sydney, Australia
92% AI deal score
$9,233
$5,852
Save $3,381
From SAN
Elite
Aug 31
Sydney, Australia
92% AI deal score
$9,519
$5,872
Save $3,647
From SAN
Elite
Aug 13
Sydney, Australia
92% AI deal score
$9,208
$5,916
Save $3,292
From SAN
Elite
Aug 14
Sydney, Australia
92% AI deal score
$9,493
$5,953
Save $3,540
From SAN
Elite
Aug 05
Sydney, Australia
92% AI deal score
$9,510
$5,959
Save $3,551
From SAN
Elite
Aug 06
Sydney, Australia
92% AI deal score
$9,681
$5,980
Save $3,701
From SAN
Elite
Aug 06
Sydney, Australia
92% AI deal score
$9,170
$6,017
Save $3,153
From SAN
Elite
Aug 31
Sydney, Australia
92% AI deal score
$9,360
$6,089
Save $3,271
From SAN
Elite
Aug 06
Sydney, Australia
92% AI deal score
$9,853
$6,116
Save $3,737
From SAN
Elite
Aug 06
Sydney, Australia
91% AI deal score
$9,427
$6,116
Save $3,311
From SAN
Elite
Nov 29
Sydney, Australia
82% AI deal score
$9,263
$8,254
Save $1,009
From SAN
Elite
Dec 02
Sydney, Australia
80% AI deal score
$9,444
$8,934
Save $510
From SAN
Elite
Dec 09
Sydney, Australia
80% AI deal score
$9,487
$8,953
Save $534
From SAN
Elite
Sep 19
Sydney, Australia
78% AI deal score
$24,207
$23,770
Save $437
From SAN
Elite
Sep 18
Sydney, Australia
78% AI deal score
$24,602
$23,770
Save $832
From SAN
Elite
Oct 22
Sydney, Australia
78% AI deal score
$25,457
$25,049
Save $408
From SAN
Elite
Aug 24
Sydney, Australia
78% AI deal score
$26,994
$26,728
Save $266
From SAN
Elite
Dec 03
Sydney, Australia
77% AI deal score
$25,071
From SAN
Elite
Jul 29
Sydney, Australia
76% AI deal score
$3,565
From SAN
Elite
Aug 03
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Aug 05
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Jul 28
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Jul 22
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Aug 11
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Aug 31
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Aug 30
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Aug 31
Sydney, Australia
76% AI deal score
$3,568
From SAN
Elite
Jul 01
Sydney, Australia
76% AI deal score
$3,569
From SAN
Elite
Jul 06
Sydney, Australia
76% AI deal score
$3,569
From SAN
Elite
Jul 07
Sydney, Australia
76% AI deal score
$3,569
From SAN
Elite
Jun 17
Sydney, Australia
76% AI deal score
$3,575
From SAN
Elite
Sep 07
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Sep 29
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Sep 21
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Sep 01
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Oct 25
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Sep 14
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Sep 06
Sydney, Australia
76% AI deal score
$3,718
From SAN
Elite
Oct 04
Sydney, Australia
76% AI deal score
$3,718
From CLD
Elite
Aug 07
Sydney, Australia
76% AI deal score
$3,770
From SAN
Elite
Aug 06
Sydney, Australia
75% AI deal score
$9,483
From SAN
Elite
Oct 27
Sydney, Australia
75% AI deal score
$3,258
From SAN
Elite
Nov 10
Sydney, Australia
75% AI deal score
$3,718
From SAN
Elite
Nov 03
Sydney, Australia
75% AI deal score
$3,718
From SAN
Elite
Nov 16
Sydney, Australia
75% AI deal score
$3,718
From SAN
Elite
Nov 15
Sydney, Australia
75% AI deal score
$3,718
From SAN
Elite
Aug 04
Sydney, Australia
75% AI deal score
$3,768
From SAN
Elite
Jul 15
Sydney, Australia
75% AI deal score
$3,768
From SAN
Elite
Sep 03
Sydney, Australia
75% AI deal score
$3,768
From SAN
Elite
Jul 15
Sydney, Australia
75% AI deal score
$3,769
From SAN
Elite
Nov 07
Sydney, Australia
75% AI deal score
$3,818
From SAN
Elite
Sep 12
Sydney, Australia
75% AI deal score
$3,818
From SAN
Elite
Nov 21
Sydney, Australia
75% AI deal score
$3,818
From SAN
Elite
Jul 25
Sydney, Australia
75% AI deal score
$3,820
From SAN
Elite
Aug 07
Sydney, Australia
75% AI deal score
$3,820
From SAN
Elite
Aug 29
Sydney, Australia
75% AI deal score
$3,820
From SAN
Elite
Aug 13
Sydney, Australia
75% AI deal score
$3,820
From SAN
Elite
Jun 18
Sydney, Australia
75% AI deal score
$3,821
From SAN
Elite
Jul 03
Sydney, Australia
75% AI deal score
$3,821
From SAN
Elite
Jun 25
Sydney, Australia
75% AI deal score
$3,821
From SAN
Elite
Jul 14
Sydney, Australia
75% AI deal score
$3,920
From SAN
Elite
Aug 01
Sydney, Australia
75% AI deal score
$3,926
From SAN
Elite
Jul 21
Sydney, Australia
75% AI deal score
$4,246
From SAN
Elite
Sep 01
Sydney, Australia
74% AI deal score
$3,240
From SAN
Elite
Sep 19
Sydney, Australia
73% AI deal score
$3,346
From SAN
Elite
Sep 05
Sydney, Australia
73% AI deal score
$3,451
From SAN
Elite
Jul 11
Sydney, Australia
73% AI deal score
$4,997
From SAN
Elite
Nov 27
Sydney, Australia
72% AI deal score
$9,989
From SAN
Elite
Dec 08
Sydney, Australia
72% AI deal score
$24,982
From SAN
Elite
Dec 02
Sydney, Australia
72% AI deal score
$24,982
From SAN
Elite
Oct 21
Sydney, Australia
72% AI deal score
$25,004
From SAN
Elite
Oct 21
Sydney, Australia
72% AI deal score
$25,018
From SAN
Elite
Oct 20
Sydney, Australia
72% AI deal score
$25,024
From SAN
Elite
Oct 22
Sydney, Australia
72% AI deal score
$25,029
From SAN
Elite
Oct 21
Sydney, Australia
72% AI deal score
$25,038
From SAN
Elite
Dec 01
Sydney, Australia
72% AI deal score
$25,043
From SAN
Elite
Oct 21
Sydney, Australia
72% AI deal score
$25,046
From SAN
Elite
Oct 20
Sydney, Australia
72% AI deal score
$25,051
From SAN
Elite
Oct 20
Sydney, Australia
72% AI deal score
$25,070
From SAN
Elite
Oct 20
Sydney, Australia
72% AI deal score
$25,071
From SAN
Elite
Dec 03
Sydney, Australia
72% AI deal score
$25,099
From SAN
Elite
Oct 22
Sydney, Australia
72% AI deal score
$25,103
From SAN
Elite
Oct 22
Sydney, Australia
72% AI deal score
$25,103