Cheap flights from Seattle (SEA) to Cairns (CNS)

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How to find the cheapest flight from
Seattle (SEA) to Cairns (CNS)

All the information you need to plan the best SEA to CNS flight in 2022: compare Seattle to Cairns flight prices with the expected peak season, weather and rainfall in Cairns.
When is the cheapest time to fly from Seattle to Cairns (SEA - CNS)?

When flying from Seattle to Cairns, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the afternoon.

What is the cheapest day to fly round-trip from Seattle to Cairns?

Users have found that flying from Seattle to Cairns on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Cheap flights from Seattle to Cairns in June, July 2022

The best prices found for SEA to CNS flights for June, July
1 Jul - 8 Jul
$3,844pp
SEA
Seattle/Tacoma Intl
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
   
2 STOPS
SEA
Seattle/Tacoma Intl
1 Jul - 8 Jul
$4,389pp
SEA
Seattle/Tacoma Intl
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
   
2 STOPS
SEA
Seattle/Tacoma Intl
30 Jun - 8 Jul
$4,476pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Air New Zealand
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Cairns 2022 flight deals

Cheap flights to Cairns from Seattle found for this year
30 Aug - 17 Sep
$1,439pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
28 Aug - 10 Sep
$1,493pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
28 Aug - 10 Sep
$1,973pp
SEA
Seattle/Tacoma Intl
Air New Zealand
   
2 STOPS
CNS
Cairns
CNS
Cairns
Air New Zealand
     
3 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Cairns

Late deals on round-trip flights to Cairns from Seattle, departing today and this week
1 Jul - 8 Jul
$3,844pp
SEA
Seattle/Tacoma Intl
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
   
2 STOPS
SEA
Seattle/Tacoma Intl
1 Jul - 8 Jul
$4,389pp
SEA
Seattle/Tacoma Intl
Qantas Airways
   
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas Airways
   
2 STOPS
SEA
Seattle/Tacoma Intl
30 Jun - 8 Jul
$4,476pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Air New Zealand
   
2 STOPS
SEA
Seattle/Tacoma Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Cairns</span> flights.

Flight FAQs

From Seattle to Cairns

Which airlines flying from Seattle/Tacoma Intl to Cairns have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Cairns that may be offering flexible cancellation policies are Virgin Australia, Delta, and Air New Zealand. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Cairns for under $1,500 on Cheapflights?

Yes, there are multiple flights from Seattle to Cairns for under $1,500. The cheapest flight booked recently is on Multiple Airlines for just $1,439, but on average you can expect to pay $2,244.

Are there last-minute flights available from Seattle to Cairns for under $3,900?

There are currently 8+ open flights from Seattle to Cairns within the next 7 days for less than $3,900.

What are the cheapest flights from Seattle to Cairns?

Looking for the cheapest flight from Seattle to Cairns? While on average our users pay $3,311, our data indicates the cheapest price to be $956. The most popular route (Seattle/Tacoma Intl - Cairns), is priced around $1,439.

What are the most popular airlines that fly from Seattle to Cairns?

The most popular airlines flying from Seattle to Cairns are Delta, Air New Zealand and Qantas Airways. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Cairns, Australia

Do I need a COVID test to fly to Cairns from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Cairns

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Cairns.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Cairns.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Cairns.

Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.

Digital Passenger Declaration - You can start a DPD seven days before your flight to Australia, but you can only submit a DPD within 72 hours before your departure.


Do I need a test to fly back to Seattle from Cairns?

Returning to Seattle/Tacoma Intl from Cairns

COVID-19 testing requirements
Visitors from Cairns are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Cairns are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Cairns, Australia

Alternative routes for Seattle to Cairns

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Cairns

Things to know before you go - useful duration and weather info for your trip from Seattle to Cairns.
Today's exchange rate
$1 = $1.45
Average temperature for June in Cairns
78.8 °F
Avg rainfall for June in Cairns
1.5 ″

Airports servicing Seattle

Airports servicing Cairns