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Cheap flights from San Francisco to Cairns from $688

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 18/4. 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

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Find the cheapest flights from San Francisco to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
22:05 - 16:55
SFO
-
CNS
25h 50m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,719Air New Zealand
Mon, 11 May - Mon, 18 May
Air New Zealand Logo
22:05 - 16:55
SFO
-
CNS
25h 50m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,720Air New Zealand
Mon, 11 May - Mon, 18 May
Air New Zealand Logo
22:05 - 16:55
SFO
-
CNS
25h 50m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,723Air New Zealand
Mon, 11 May - Mon, 18 May
Air New Zealand Logo
22:40 - 10:45
SFO
-
CNS
43h 05m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,804Air New Zealand
Sat, 2 May - Sat, 9 May
Air New Zealand Logo
22:40 - 10:45
SFO
-
CNS
43h 05m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,806Air New Zealand
Sat, 2 May - Sat, 9 May
Air New Zealand Logo
22:40 - 10:45
SFO
-
CNS
43h 05m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,807Air New Zealand
Sat, 2 May - Sat, 9 May
Air New Zealand Logo
20:59 - 10:45
SFO
-
CNS
44h 46m
2 stops
Air New Zealand Logo
15:45 - 12:55
CNS
-
SFO
38h 10m
2 stops
$1,808Air New Zealand
Sat, 18 Apr - Sat, 25 Apr
Air New Zealand Logo
22:40 - 10:45
SFO
-
CNS
43h 05m
2 stops
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$1,810Air New Zealand
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
18:29 - 09:20
SFO
-
CNS
45h 51m
2 stops
Multiple Airlines Logo
11:40 - 14:45
CNS
-
SFO
20h 05m
1 stop
$2,002Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Air New Zealand Logo
22:45 - 10:45
SFO
-
CNS
43h 00m
1 stop
Air New Zealand Logo
13:55 - 12:55
CNS
-
SFO
40h 00m
2 stops
$2,003Air New Zealand
Sat, 2 May - Sat, 9 May

Singapore Airlines flights from San Francisco to Cairns

Our best Singapore Airlines deals on San Francisco to Cairns flight tickets
Singapore Airlines
11 May
SFO11:00San Francisco
37h 00m
1 stop
CNS17:00Cairns
18 May
CNS18:15Cairns
31h 55m
1 stop
SFO09:10San Francisco
$2,062
Singapore Airlines
11 May
SFO11:00San Francisco
37h 00m
1 stop
CNS17:00Cairns
18 May
CNS18:15Cairns
31h 55m
1 stop
SFO09:10San Francisco
$2,063
Singapore Airlines
11 May
SFO11:00San Francisco
37h 00m
1 stop
CNS17:00Cairns
18 May
CNS18:15Cairns
31h 55m
1 stop
SFO09:10San Francisco
$2,237

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
21 Apr
SFO22:05San Francisco
28h 25m
2 stops
CNS19:30Cairns
28 Apr
CNS11:55Cairns
18h 00m
1 stop
SFO12:55San Francisco
$1,692
Air New Zealand
21 Apr
SFO22:05San Francisco
28h 25m
2 stops
CNS19:30Cairns
28 Apr
CNS06:00Cairns
23h 55m
2 stops
SFO12:55San Francisco
$1,710
Air New Zealand
11 May
SFO22:05San Francisco
25h 50m
2 stops
CNS16:55Cairns
18 May
CNS13:55Cairns
40h 00m
2 stops
SFO12:55San Francisco
$1,719

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 7 March 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 return flight
Fastest return journey

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 11/5

22:05-16:55

2 stops25h 50m

Cairns

Mon 18/5

13:55-12:55

2 stops40h 00m

$1,719

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 11/5

22:05-16:55

2 stops25h 50m

Cairns

Mon 18/5

13:55-12:55

2 stops40h 00m

$1,720

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Mon 11/5

22:05-16:55

2 stops25h 50m

Cairns

Mon 18/5

13:55-12:55

2 stops40h 00m

$1,723

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 2/5

22:40-10:45

2 stops43h 05m

Cairns

Sat 9/5

13:55-12:55

2 stops40h 00m

$1,804

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 2/5

22:40-10:45

2 stops43h 05m

Cairns

Sat 9/5

13:55-12:55

2 stops40h 00m

$1,806

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 2/5

22:40-10:45

2 stops43h 05m

Cairns

Sat 9/5

13:55-12:55

2 stops40h 00m

$1,807

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 18/4

20:59-10:45

2 stops44h 46m

Cairns

Sat 25/4

15:45-12:55

2 stops38h 10m

$1,808

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 2/5

22:40-10:45

2 stops43h 05m

Cairns

Sat 9/5

13:55-12:55

2 stops40h 00m

$1,810

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 18/4

18:29-09:20

2 stops45h 51m

Cairns

Sat 25/4

11:40-14:45

1 stop20h 05m

$2,002

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sat 2/5

22:45-10:45

1 stop43h 00m

Cairns

Sat 9/5

13:55-12:55

2 stops40h 00m

$2,003

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between San Francisco and Cairns?

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

You could potentially save up to 15% 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 return 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 20m

Direct flights

None
The fastest flight from San Francisco to Cairns takes 21h 20m
There are no direct flights from San Francisco to Cairns. There are no popular flight routes from San Francisco to Cairns.
Search flight deals

  • How far is San Francisco to Cairns by plane?

    Cairns is 11297.5 km away from San Francisco. By plane, this route typically takes 21h 20m.

  • 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 were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 licence, 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.

Travelling to a place near Cairns?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Cairns . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Cairns from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Francisco and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from San Francisco to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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