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Cheap flights from San Francisco to Cairns from $693

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 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 pm - 2:00 pm
SFO
-
CNS
26h 25m
2 stops
Air Canada Logo
6:00 am - 4:06 pm
CNS
-
SFO
28h 06m
2 stops
$1,338Air Canada
Tue, Nov 3 - Wed, Nov 18
Multiple Airlines Logo
6:25 pm - 2:00 pm
SFO
-
CNS
25h 35m
2 stops
Multiple Airlines Logo
6:00 am - 10:32 am
CNS
-
SFO
22h 32m
2 stops
$1,370Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
Air Canada Logo
2:45 pm - 2:00 pm
SFO
-
CNS
29h 15m
2 stops
Air Canada Logo
6:00 am - 1:51 pm
CNS
-
SFO
25h 51m
2 stops
$1,376Air Canada
Thu, Nov 5 - Wed, Nov 18
Multiple Airlines Logo
2:45 pm - 2:00 pm
SFO
-
CNS
29h 15m
2 stops
Multiple Airlines Logo
6:00 am - 1:51 pm
CNS
-
SFO
25h 51m
2 stops
$1,383Multiple Airlines
Fri, Nov 6 - Wed, Nov 18
Multiple Airlines Logo
11:10 pm - 5:10 pm
SFO
-
CNS
25h 00m
2 stops
Multiple Airlines Logo
12:40 pm - 6:23 pm
CNS
-
SFO
22h 43m
2 stops
$1,417Multiple Airlines
Wed, Aug 5 - Thu, Aug 20
Multiple Airlines Logo
2:45 pm - 2:00 pm
SFO
-
CNS
29h 15m
2 stops
Multiple Airlines Logo
6:00 am - 1:51 pm
CNS
-
SFO
25h 51m
2 stops
$1,420Multiple Airlines
Fri, Nov 6 - Thu, Nov 19
Multiple Airlines Logo
5:15 pm - 4:30 am
SFO
-
CNS
42h 15m
1 stop
Multiple Airlines Logo
6:45 am - 1:40 pm
CNS
-
SFO
23h 55m
2 stops
$1,455Multiple Airlines
Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
8:30 am - 6:25 pm
SFO
-
CNS
40h 55m
2 stops
Multiple Airlines Logo
6:45 am - 7:31 am
CNS
-
SFO
41h 46m
2 stops
$1,468Multiple Airlines
Mon, Jul 27 - Sun, Aug 9
Air Canada Logo
2:45 pm - 2:55 pm
SFO
-
CNS
30h 10m
2 stops
Air Canada Logo
6:00 am - 9:31 pm
CNS
-
SFO
33h 31m
2 stops
$1,486Air Canada
Sun, Nov 1 - Tue, Nov 17
Air Canada Logo
6:30 am - 2:00 pm
SFO
-
CNS
37h 30m
2 stops
Air Canada Logo
6:00 am - 10:57 pm
CNS
-
SFO
34h 57m
2 stops
$1,488Air Canada
Mon, Nov 2 - Tue, Nov 17

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
Nov 5
SFO7:50 pmSan Francisco
27h 05m
2 stops
CNS4:55 pmCairns
Nov 19
CNS6:00 amCairns
23h 05m
2 stops
SFO11:05 amSan Francisco
$1,573
Air New Zealand
Jun 4
SFO12:15 pmSan Francisco
35h 40m
3 stops
CNS4:55 pmCairns
Jun 7
CNS6:55 pmCairns
35h 00m
3 stops
SFO12:55 pmSan Francisco
$3,193

Air Canada flights from San Francisco to Cairns

Our best Air Canada deals on San Francisco to Cairns flight tickets
Air Canada
Nov 3
SFO5:35 pmSan Francisco
26h 25m
2 stops
CNS2:00 pmCairns
Nov 18
CNS6:00 amCairns
28h 06m
2 stops
SFO4:06 pmSan Francisco
$1,338
Air Canada
Nov 5
SFO2:45 pmSan Francisco
29h 15m
2 stops
CNS2:00 pmCairns
Nov 18
CNS6:00 amCairns
25h 51m
2 stops
SFO1:51 pmSan Francisco
$1,376
Air Canada
Nov 1
SFO2:45 pmSan Francisco
30h 10m
2 stops
CNS2:55 pmCairns
Nov 17
CNS6:00 amCairns
33h 31m
2 stops
SFO9:31 pmSan Francisco
$1,486

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 May 23, 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

Tue 11/3

5:35 pm-2:00 pm

2 stops26h 25m

Cairns

Wed 11/18

6:00 am-4:06 pm

2 stops28h 06m

$1,338

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Wed 11/4

6:25 pm-2:00 pm

2 stops25h 35m

Cairns

Tue 11/17

6:00 am-10:32 am

2 stops22h 32m

$1,370

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Thu 11/5

2:45 pm-2:00 pm

2 stops29h 15m

Cairns

Wed 11/18

6:00 am-1:51 pm

2 stops25h 51m

$1,376

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Fri 11/6

2:45 pm-2:00 pm

2 stops29h 15m

Cairns

Wed 11/18

6:00 am-1:51 pm

2 stops25h 51m

$1,383
Quickest round-trip

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Wed 8/5

11:10 pm-5:10 pm

2 stops25h 00m

Cairns

Thu 8/20

12:40 pm-6:23 pm

2 stops22h 43m

$1,417

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Fri 11/6

2:45 pm-2:00 pm

2 stops29h 15m

Cairns

Thu 11/19

6:00 am-1:51 pm

2 stops25h 51m

$1,420

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 7/27

5:15 pm-4:30 am

1 stop42h 15m

Cairns

Sun 8/9

6:45 am-1:40 pm

2 stops23h 55m

$1,455

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 7/27

8:30 am-6:25 pm

2 stops40h 55m

Cairns

Sun 8/9

6:45 am-7:31 am

2 stops41h 46m

$1,468

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sun 11/1

2:45 pm-2:55 pm

2 stops30h 10m

Cairns

Tue 11/17

6:00 am-9:31 pm

2 stops33h 31m

$1,486

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 11/2

6:30 am-2:00 pm

2 stops37h 30m

Cairns

Tue 11/17

6:00 am-10:57 pm

2 stops34h 57m

$1,488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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

25h 00m

Direct flights

None
The fastest flight from San Francisco to Cairns takes 25h 00m
There are no direct flights from San Francisco to Cairns. There are no popular flight routes from San Francisco to Cairns.
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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 25h 00m 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.

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