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

Prices for flights from Cairns Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Cairns Airport to San Francisco 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco 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 San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,004 Cheap Flights from Cairns to San Francisco in 2026

Find the cheapest flights from Cairns to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:40 - 21:18

CNS

SFO

25h 38m

2 stops

09:18 - 11:35

SFO

CNS

33h 17m

2 stops

$1,498Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

12:35 - 12:50

CNS

SFO

18h 15m

1 stop

21:35 - 11:35

SFO

CNS

20h 00m

1 stop

$1,515Fiji Airways

Sat, 26 Dec - Sat, 2 Jan

11:55 - 12:55

CNS

SFO

18h 00m

1 stop

22:05 - 10:45

SFO

CNS

19h 40m

1 stop

$1,623Air New Zealand

Tue, 18 Aug - Tue, 25 Aug

11:55 - 12:55

CNS

SFO

18h 00m

1 stop

22:05 - 22:45

SFO

CNS

31h 40m

2 stops

$1,658Air New Zealand

Mon, 3 Aug - Mon, 10 Aug

06:00 - 21:20

CNS

SFO

32h 20m

2 stops

18:53 - 14:00

SFO

CNS

25h 07m

2 stops

$1,710Multiple Airlines

Mon, 12 Oct - Mon, 2 Nov

12:40 - 21:18

CNS

SFO

25h 38m

2 stops

06:25 - 11:35

SFO

CNS

36h 10m

3 stops

$1,713Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

12:35 - 12:50

CNS

SFO

18h 15m

1 stop

18:50 - 11:35

SFO

CNS

22h 45m

2 stops

$1,723Multiple Airlines

Sat, 26 Dec - Sat, 2 Jan

06:00 - 12:55

CNS

SFO

23h 55m

2 stops

22:05 - 10:45

SFO

CNS

19h 40m

1 stop

$1,741Air New Zealand

Tue, 11 Aug - Tue, 18 Aug

06:00 - 10:32

CNS

SFO

22h 32m

2 stops

14:45 - 17:25

SFO

CNS

32h 40m

2 stops

$1,762Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

11:55 - 12:55

CNS

SFO

18h 00m

1 stop

22:05 - 08:40

SFO

CNS

41h 35m

2 stops

$1,766Air New Zealand

Tue, 18 Aug - Tue, 25 Aug

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Singapore Airlines flights from Cairns to San Francisco

Our best Singapore Airlines deals on Cairns to San Francisco flight tickets

Singapore Airlines

12 Oct

CNS18:15Cairns

32h 35m

1 stop

SFO09:50San Francisco

2 Nov

SFO09:40San Francisco

37h 40m

1 stop

CNS17:20Cairns

$1,808

Singapore Airlines

12 Oct

CNS18:15Cairns

32h 35m

1 stop

SFO09:50San Francisco

2 Nov

SFO09:40San Francisco

37h 40m

1 stop

CNS17:20Cairns

$1,818

Singapore Airlines

4 Nov

CNS18:20Cairns

31h 30m

1 stop

SFO07:50San Francisco

11 Nov

SFO09:40San Francisco

37h 40m

1 stop

CNS17:20Cairns

$1,905

Air New Zealand flights from Cairns to San Francisco

Our best Air New Zealand deals on Cairns to San Francisco flight tickets

Air New Zealand

18 Aug

CNS11:55Cairns

18h 00m

1 stop

SFO12:55San Francisco

25 Aug

SFO22:05San Francisco

19h 40m

1 stop

CNS10:45Cairns

$1,623

Air New Zealand

3 Aug

CNS11:55Cairns

18h 00m

1 stop

SFO12:55San Francisco

10 Aug

SFO22:05San Francisco

31h 40m

2 stops

CNS22:45Cairns

$1,658

Air New Zealand

11 Aug

CNS06:00Cairns

23h 55m

2 stops

SFO12:55San Francisco

18 Aug

SFO22:05San Francisco

19h 40m

1 stop

CNS10:45Cairns

$1,741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Thu 22/10

12:40-21:18

2 stops25h 38m

San Francisco

Thu 29/10

09:18-11:35

2 stops33h 17m

$1,498

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 26/12

12:35-12:50

1 stop18h 15m

San Francisco

Sat 2/1

21:35-11:35

1 stop20h 00m

$1,515

Fastest return journey

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Tue 18/8

11:55-12:55

1 stop18h 00m

San Francisco

Tue 25/8

22:05-10:45

1 stop19h 40m

$1,623

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Mon 3/8

11:55-12:55

1 stop18h 00m

San Francisco

Mon 10/8

22:05-22:45

2 stops31h 40m

$1,658

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Mon 12/10

06:00-21:20

2 stops32h 20m

San Francisco

Mon 2/11

18:53-14:00

2 stops25h 07m

$1,710

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Thu 22/10

12:40-21:18

2 stops25h 38m

San Francisco

Thu 29/10

06:25-11:35

3 stops36h 10m

$1,713

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 26/12

12:35-12:50

1 stop18h 15m

San Francisco

Sat 2/1

18:50-11:35

2 stops22h 45m

$1,723

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Tue 11/8

06:00-12:55

2 stops23h 55m

San Francisco

Tue 18/8

22:05-10:45

1 stop19h 40m

$1,741

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 4/11

06:00-10:32

2 stops22h 32m

San Francisco

Wed 11/11

14:45-17:25

2 stops32h 40m

$1,762

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Tue 18/8

11:55-12:55

1 stop18h 00m

San Francisco

Tue 25/8

22:05-08:40

2 stops41h 35m

$1,766

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 cheapest airline that flies from Cairns to San Francisco?

Singapore Airlines and Air Canada are the most popular carriers operating from Cairns to San Francisco

When to book flights from Cairns to San Francisco

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

Estimated return price

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

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

Fastest flight time	18h 00m
Direct flights	None

The fastest flight from Cairns to San Francisco takes 18h 00m

There are no direct flights from Cairns to San Francisco. There are no popular flight routes from Cairns to San Francisco.

Search flight deals

Frequently asked questions about flying from Cairns to San Francisco

How far is Cairns to San Francisco by plane?
Cairns and San Francisco are 11298.2 km apart from one another. A reasonable flight in good conditions will take 18h 00m.
When did momondo last update prices for flights from Cairns Airport to San Francisco Airport?
Prices for flights from Cairns Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Cairns Airport to San Francisco 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco 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 San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Emeryville

Pebble Beach

San Mateo

Burlingame

San Lorenzo

Pacific Grove

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Cairns to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Cairns.

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

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