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 2021: compare Seattle to Cairns flight prices with the expected peak season, weather and rainfall in Cairns.
What is the cheapest day to fly round-trip from Seattle to Cairns?

Thursday flights are found to be more expensive to fly from Seattle to Cairns. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cairns.

When is the cheapest time to fly from Seattle to Cairns (SEA - CNS)?

It’s typically best to fly out from Seattle to Cairns at noon. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Seattle to Cairns in May, June 2021

The best prices found for SEA to CNS flights for May, June
13 Jun - 24 Jun
$3,503pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
CNS
Cairns
CNS
Cairns
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
13 Jun - 24 Jun
$3,872pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
CNS
Cairns
CNS
Cairns
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
1 Jun - 9 Jun
$4,470pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
CNS
Cairns
CNS
Cairns
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Cairns 2021 flight deals

Cheap flights to Cairns from Seattle found for this year
28 Nov - 1 Dec
$2,479pp
SEA
Seattle/Tacoma Intl
ANA
   
2 STOPS
CNS
Cairns
CNS
Cairns
ANA
   
2 STOPS
SEA
Seattle/Tacoma Intl
28 Nov - 1 Dec
$2,483pp
SEA
Seattle/Tacoma Intl
ANA
   
2 STOPS
CNS
Cairns
CNS
Cairns
ANA
   
2 STOPS
SEA
Seattle/Tacoma Intl
28 Nov - 1 Dec
$2,484pp
SEA
Seattle/Tacoma Intl
ANA
   
2 STOPS
CNS
Cairns
CNS
Cairns
ANA
   
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

Are flight prices decreasing from Seattle to Cairns due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Cairns for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Air Canada, Virgin Australia, and Qantas Airways. 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 $3,600 on Cheapflights?

Yes, there are multiple flights from Seattle to Cairns for under $3,600. The cheapest flight booked recently is on Multiple Airlines for just $3,503, but on average you can expect to pay $4,601.

Are there nonstop flights from Seattle to Cairns for under $3,500 on Cheapflights?

There are no nonstop flights from Seattle to Cairns, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Seattle or Cairns?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Seattle is typically less than Cairns. We can gather that this will continue over the next 17 days.

Is Seattle weather warmer or cooler than Cairns?

Temperatures around the 88 °F's can be experienced in January. The weather in Cairns is hotter than in Seattle. Plan for potential changes in flight availability as peak weather approaches in this location.

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 = $1.29
Average temperature for May in Cairns
82.4 °F
Avg rainfall for May in Cairns
3.3 ″

Airports servicing Seattle

Airports servicing Cairns

Top 3 airlines flying from Seattle to Cairns

The chart below displays the airlines Cheapflights users traveling from Seattle to Cairns choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
$1,109 $1,110 No cancel fee 67%
Virgin Australia
$972 $1,184 No cancel fee 80%
Qantas Airways
$867 $1,414 No cancel fee 74%
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