1.115 € Cheap Flights from San Francisco International to Cairns

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Flight deals from San Francisco International to Cairns

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Cairns Airport? If you want to travel next month, return fares start from 1.194 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Cairns

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Cairns flights are currently cheapest in September.

San Francisco International to Cairns: Alternative routes

Compare routes from San Francisco International to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

San Francisco to Cairns: Flight information

The things to know before you go.
Cheapest flight found1.115 €
Cheapest month to flyAugust

Finding cheap flights from San Francisco International to Cairns: Frequently asked questions

The best price we found for a return flight from San Francisco International to Cairns is 1.115 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to Cairns. But we found flights with one or more stops from 1.115 €.
As of July 2026, there are no flights flying from San Francisco International to Cairns.
The cheapest month to fly from San Francisco International to Cairns is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Cairns Airport on Thursday, 27 August 2026.
No airlines currently offer direct flights between San Francisco International Airport and Cairns Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cairns but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cairns is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Zipair offers the cheapest flight tickets to Cairns.

Travelling from San Francisco International Airport (SFO) to Cairns Airport (CNS): what you need to know

  • The timezone in Cairns is UTC+10, which is 18 hours ahead of San Francisco.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your SFO to CNS flight.

  • During popular months like July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.

  • Think about adding a stopover when booking your ticket from San Francisco International Airport to Cairns Airport. Just uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here's where you can stop between SFO and CNS:

    • Sydney Airport

    • Brisbane Airport

    • Auckland International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Cairns Airport (CNS)

  • The lowest price we've found for a one-way San Francisco International Airport to Cairns Airport flight is 433 €. A round-trip plane ticket right now is 1.115 €. Depending on the availability when you book, these fares may change.

  • It's often best to book as early as possible if you want to find cheap tickets from SFO to CNS. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' search tool shows you the cheapest flights from San Francisco International Airport to Cairns Airport throughout the month. It's a great way to find a bargain if your travel plans aren't set in stone.

  • Cut down on the time spent looking for cheap flights from SFO to CNS by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from San Francisco International Airport to Cairns Airport.

Handy information about San Francisco International Airport (SFO)

  • 78% of flights that depart San Francisco International Airport touch down at their destination on time.

  • Central San Francisco to San Francisco International Airport is around 21 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • The trip when using public transport takes roughly 35 minutes.

  • Have an early flight from San Francisco International Airport to Cairns Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by picking one of these stays near SFO:

Arriving at Cairns Airport (CNS)

  • Reserve a hotel near CNS if you're on a late San Francisco International Airport to Cairns Airport flight. Choose one of these options and skip the long transfer:

  • Hit the road running by picking up a Cairns Airport rental car. Grab your wheels from simba car rental, Bargain Car Rentals or East Coast and experience the lesser-explored corners of Cairns and beyond.

  • To lock in the lowest price, reserve your vehicle from Cairns Airport around two weeks before you travel.

Getting from Cairns Airport (CNS) to central Cairns

  • Cairns Airport to central Cairns has a drive time of about 15 minutes. It's approximately 6 kilometres away.

  • If you're travelling by public transport, expect a journey of around 25 minutes.

When to fly to Cairns Airport (CNS)

  • July is the most popular month for flights from San Francisco International Airport to Cairns Airport. For a quieter experience, visit Cairns in March.

  • Lock in your flight from San Francisco International Airport to Cairns Airport for January if you want to visit Cairns during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 31ºC (88ºF).

  • Search for cheap tickets from SFO to CNS in August if you like cooler conditions. Temperatures are at their lowest around then, ranging between 16ºC (61ºF) and 25ºC (77ºF) on average.

Explore more of Australia

  • Townsville is just one of the many places in Australia waiting to be explored once you've seen Cairns. Around 290 kilometres away to the south, its top attractions include Great Barrier Reef Marine Park, Great Barrier Reef Aquarium and Botanic Gardens.

  • If you're eager to discover another major destination in Australia, consider Bowen, about 434 kilometres south-east of Cairns. Horseshoe Bay Beach, Sunset Point and Kings Beach are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.