Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Francisco to Cairns from $570

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Cairns departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:18 am - 8:40 am
SFO
-
CNS
30h 22m
2 stops
Multiple Airlines Logo
11:40 am - 2:45 pm
CNS
-
SFO
20h 05m
1 stop
$1,461Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
7:35 am - 8:20 am
SFO
-
CNS
31h 45m
2 stops
Multiple Airlines Logo
12:40 pm - 10:52 pm
CNS
-
SFO
27h 12m
2 stops
$1,682Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
4:04 pm - 12:55 pm
SFO
-
CNS
27h 51m
2 stops
American Airlines Logo
3:45 pm - 11:59 pm
CNS
-
SFO
25h 14m
2 stops
$1,709American Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:20 pm - 6:35 pm
SFO
-
CNS
26h 15m
1 stop
Multiple Airlines Logo
4:55 pm - 6:25 am
CNS
-
SFO
30h 30m
1 stop
$1,770Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
10:37 pm - 8:20 pm
SFO
-
CNS
52h 43m
2 stops
Multiple Airlines Logo
4:55 pm - 6:25 am
CNS
-
SFO
30h 30m
1 stop
$1,801Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
3:55 pm - 8:30 am
SFO
-
CNS
47h 35m
2 stops
Multiple Airlines Logo
10:00 am - 1:35 pm
CNS
-
SFO
68h 35m
3 stops
$1,820Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
United Airlines Logo
11:20 pm - 8:20 pm
SFO
-
CNS
28h 00m
1 stop
United Airlines Logo
6:00 am - 6:25 am
CNS
-
SFO
17h 25m
1 stop
$1,879United Airlines
Fri, Jul 24 - Fri, Jul 31
United Airlines Logo
6:43 pm - 8:20 pm
SFO
-
CNS
32h 37m
2 stops
United Airlines Logo
6:00 am - 6:25 am
CNS
-
SFO
17h 25m
1 stop
$1,883United Airlines
Fri, Jul 24 - Fri, Jul 31
United Airlines Logo
6:43 pm - 8:20 pm
SFO
-
CNS
32h 37m
2 stops
United Airlines Logo
6:00 am - 8:05 am
CNS
-
SFO
43h 05m
2 stops
$1,906United Airlines
Fri, Jul 24 - Fri, Jul 31
Multiple Airlines Logo
1:55 pm - 4:30 am
SFO
-
CNS
21h 35m
1 stop
Multiple Airlines Logo
6:50 am - 8:45 pm
CNS
-
SFO
30h 55m
2 stops
$1,927Multiple Airlines
Tue, Jul 14 - Mon, Jul 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air New Zealand flights from San Francisco to Cairns

Our best Air New Zealand deals on San Francisco to Cairns flight tickets
Air New Zealand
Jul 14
SFO10:05 pmSan Francisco
19h 40m
1 stop
CNS10:45 amCairns
Jul 27
CNS11:55 amCairns
18h 00m
1 stop
SFO12:55 pmSan Francisco
$2,134
Air New Zealand
Jul 14
SFO10:05 pmSan Francisco
28h 25m
2 stops
CNS7:30 pmCairns
Jul 27
CNS6:00 amCairns
28h 42m
3 stops
SFO5:42 pmSan Francisco
$2,284
Air New Zealand
Jul 15
SFO2:28 pmSan Francisco
38h 02m
3 stops
CNS9:30 pmCairns
Jul 24
CNS6:50 amCairns
28h 48m
3 stops
SFO6:38 pmSan Francisco
$2,341

Singapore Airlines flights from San Francisco to Cairns

Our best Singapore Airlines deals on San Francisco to Cairns flight tickets
Singapore Airlines
Jul 23
SFO10:25 pmSan Francisco
49h 35m
1 stop
CNS5:00 pmCairns
Aug 4
CNS6:15 pmCairns
43h 20m
1 stop
SFO8:35 pmSan Francisco
$7,579
Singapore Airlines
Jul 1
SFO11:45 amSan Francisco
36h 15m
1 stop
CNS5:00 pmCairns
Aug 4
CNS6:15 pmCairns
43h 20m
1 stop
SFO8:35 pmSan Francisco
$8,072
Singapore Airlines
Jul 1
SFO11:45 amSan Francisco
36h 15m
1 stop
CNS5:00 pmCairns
Aug 4
CNS6:15 pmCairns
43h 20m
1 stop
SFO8:35 pmSan Francisco
$9,239

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from San Francisco to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Thu 10/8

9:18 am-8:40 am

2 stops30h 22m

Cairns

Tue 10/13

11:40 am-2:45 pm

1 stop20h 05m

$1,461

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Thu 10/8

7:35 am-8:20 am

2 stops31h 45m

Cairns

Tue 10/13

12:40 pm-10:52 pm

2 stops27h 12m

$1,682

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Tue 7/7

4:04 pm-12:55 pm

2 stops27h 51m

Cairns

Tue 7/14

3:45 pm-11:59 pm

2 stops25h 14m

$1,709

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Tue 7/7

11:20 pm-6:35 pm

1 stop26h 15m

Cairns

Tue 7/14

4:55 pm-6:25 am

1 stop30h 30m

$1,770

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Tue 7/7

10:37 pm-8:20 pm

2 stops52h 43m

Cairns

Tue 7/14

4:55 pm-6:25 am

1 stop30h 30m

$1,801

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Thu 10/8

3:55 pm-8:30 am

2 stops47h 35m

Cairns

Tue 10/13

10:00 am-1:35 pm

3 stops68h 35m

$1,820
Quickest round-trip

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Fri 7/24

11:20 pm-8:20 pm

1 stop28h 00m

Cairns

Fri 7/31

6:00 am-6:25 am

1 stop17h 25m

$1,879

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Fri 7/24

6:43 pm-8:20 pm

2 stops32h 37m

Cairns

Fri 7/31

6:00 am-6:25 am

1 stop17h 25m

$1,883

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Fri 7/24

6:43 pm-8:20 pm

2 stops32h 37m

Cairns

Fri 7/31

6:00 am-8:05 am

2 stops43h 05m

$1,906

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Tue 7/14

1:55 pm-4:30 am

1 stop21h 35m

Cairns

Mon 7/27

6:50 am-8:45 pm

2 stops30h 55m

$1,927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cairns from

How to get the cheapest flight ticket from San Francisco to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San Francisco to Cairns flights?

You could potentially save up to 43% on your flight if you consider stops on a San Francisco to Cairns flight.

When to book flights from San Francisco to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Cairns (SFO to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cairns

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from San Francisco to Cairns takes 21h 35m
There are no direct flights from San Francisco to Cairns. There are no popular flight routes from San Francisco to Cairns.
Search flight deals

Frequently asked questions about flying from San Francisco to Cairns

  • How far is San Francisco to Cairns by plane?

    There are 7020.4 mi between San Francisco and Cairns. Typically, this will take 21h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Cairns Airport?

    Prices for flights from San Francisco Airport to Cairns Airport are updated daily.

  • How old do you have to be to fly from San Francisco Airport to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents required for your trip to Cairns Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Palm Cove
Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Cairns?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Cairns for you.

Can I find flights from San Francisco to Cairns with flexible booking policies on momondo?

All flight searches from San Francisco to Cairns on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Cairns?

Once you have performed a search for San Francisco to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Cairns right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cairns from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cairns trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/13
Mon 7/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia