Which airports can I use when flying from Cairns to Seattle?

Flights from Cairns to Seattle usually depart from Cairns (CNS) and arrive at Seattle/Tacoma Intl (SEA).

Can I save money by using flexible dates for flights from Cairns to Seattle?

Yes. Being flexible with your travel dates can save you up to 57% on the Cairns to Seattle route. Monday is the cheapest departure day at $1,456 return on average, while Saturday is the most expensive at $3,331, a difference of $1,875. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Lumen Field, Space Needle, and McCaw Hall. These are among the most viewed places in Seattle on KAYAK.

Do I need a passport to fly from Cairns to Seattle?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cairns to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,603 to $4,794. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Cairns and Seattle?

Seattle is 17 hours behind Cairns (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around $5 for economy cars. Top options include: • Fox • Europcar • Thrifty • Budget • Dollar

How much is a return flight from Cairns to Seattle?

Return flights from Cairns to Seattle start at $1,603. Prices are typical for this route right now, with typical return fares ranging from $1,598 to $2,405. The lowest price found in the past 5 days was $1,603 on Qantas Airways.

What is the cheapest airline to fly from Cairns to Seattle?

Qantas Airways ($1,603) and Singapore Airlines ($1,816) are the cheapest airlines to fly return from Cairns to Seattle according to KAYAK data over the last 5 days.

$1,603 CHEAP FLIGHTS from Cairns to Seattle (CNS - SEA)

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Cheapest return flight

$1,603

Typical prices: $1,598-$2,405

Qantas Airways

Sat 3/11Sat 10/11

CNS - SEA • 2 stops

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Flight Deals

Cheap Flights from Cairns to Seattle (CNS-SEA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Cairns to Seattle

Tue, 3 Nov - Tue, 10 Nov

06:00 - 14:12CNS Cairns-SEA Seattle/Tacoma Intl

26h 12m2 stops Brisbane Los Angeles

15:59 - 11:50SEA Seattle/Tacoma Intl-CNS Cairns

25h 51m2 stops Los Angeles Sydney Kingsford Smith

$1,603Qantas Airways

Sun, 8 Nov - Sun, 15 Nov

06:00 - 16:00CNS Cairns-SEA Seattle/Tacoma Intl

28h 00m2 stops Brisbane Los Angeles

13:35 - 11:50SEA Seattle/Tacoma Intl-CNS Cairns

28h 15m2 stops Los Angeles Sydney Kingsford Smith

$1,616Multiple Airlines

Sun, 8 Nov - Sun, 15 Nov

18:40 - 07:05CNS Cairns-SEA Seattle/Tacoma Intl

54h 25m1 stop Singapore Changi

08:40 - 17:15SEA Seattle/Tacoma Intl-CNS Cairns

62h 35m1 stop Singapore Changi

$1,816Singapore Airlines

Sun, 8 Nov - Sun, 15 Nov

18:40 - 17:21CNS Cairns-SEA Seattle/Tacoma Intl

40h 41m2 stops Singapore Changi San Francisco

08:40 - 17:15SEA Seattle/Tacoma Intl-CNS Cairns

62h 35m1 stop Singapore Changi

$1,983Multiple Airlines

Sun, 8 Nov - Sun, 15 Nov

14:40 - 09:32CNS Cairns-SEA Seattle/Tacoma Intl

36h 52m3 stops Brisbane Sydney Kingsford Smith Vancouver Intl

19:05 - 23:05SEA Seattle/Tacoma Intl-CNS Cairns

34h 00m3 stops Vancouver Intl Sydney Kingsford Smith Brisbane

$2,213Multiple Airlines

Sun, 8 Nov - Sun, 15 Nov

06:00 - 16:27CNS Cairns-SEA Seattle/Tacoma Intl

28h 27m2 stops Brisbane San Francisco

16:39 - 23:05SEA Seattle/Tacoma Intl-CNS Cairns

36h 26m3 stops Los Angeles Sydney Kingsford Smith Brisbane

$2,225Virgin Australia

Tue, 3 Nov - Tue, 10 Nov

09:15 - 17:21CNS Cairns-SEA Seattle/Tacoma Intl

26h 06m3 stops Brisbane Los Angeles San Francisco

15:59 - 11:50SEA Seattle/Tacoma Intl-CNS Cairns

25h 51m2 stops Los Angeles Sydney Kingsford Smith

$2,312Multiple Airlines

Tue, 3 Nov - Tue, 10 Nov

06:40 - 07:05CNS Cairns-SEA Seattle/Tacoma Intl

42h 25m2 stops Sydney Kingsford Smith Singapore Changi

11:55 - 04:35SEA Seattle/Tacoma Intl-CNS Cairns

22h 40m1 stop Tokyo Narita

$2,410Multiple Airlines

Tue, 3 Nov - Tue, 10 Nov

06:35 - 14:12CNS Cairns-SEA Seattle/Tacoma Intl

25h 37m3 stops Townsville Brisbane Los Angeles

13:50 - 10:30SEA Seattle/Tacoma Intl-CNS Cairns

26h 40m3 stops San Francisco Los Angeles Brisbane

$2,739Multiple Airlines

Tue, 3 Nov - Tue, 10 Nov

11:45 - 09:15CNS Cairns-SEA Seattle/Tacoma Intl

39h 30m1 stop Tokyo Narita

11:55 - 04:35SEA Seattle/Tacoma Intl-CNS Cairns

22h 40m1 stop Tokyo Narita

$4,794Multiple Airlines

Booking Insights

Price, demand, and travel trends for Cairns to Seattle flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cairns to Seattle with more confidence.

Prices

Airlines

How much is a return flight from Cairns to Seattle? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Cairns to Seattle departing in November.

Find deals

Cheapest flight	$1,603

Flights from Cairns to Seattle

When to book flights from Cairns to Seattle

Are your dates flexible? Find out the best times to travel from Cairns to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Cairns to Seattle?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Cairns to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,603 to $4,794. That means the highest observed fare was about 3x higher than the lowest one.
Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around $5 for economy cars. Top options include:
• Fox
• Europcar
• Thrifty
• Budget
• Dollar
Which airports can I use when flying from Cairns to Seattle?
Flights from Cairns to Seattle usually depart from Cairns (CNS) and arrive at Seattle/Tacoma Intl (SEA).
Can I save money by using flexible dates for flights from Cairns to Seattle?
Yes. Being flexible with your travel dates can save you up to 57% on the Cairns to Seattle route. Monday is the cheapest departure day at $1,456 return on average, while Saturday is the most expensive at $3,331, a difference of $1,875. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Cairns and Seattle?
Seattle is 17 hours behind Cairns (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Lumen Field, Space Needle, and McCaw Hall. These are among the most viewed places in Seattle on KAYAK.

If your dates are flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $1,456 – about $1,875 less than Saturday (56% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
- Seattle Airport Marriott
- Coast Gateway Hotel
- Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

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CNS - SEA

$1,603 Find Cheap Flights from Cairns to Seattle – Compare and Save

Everything you should know

Cheap Flights from Cairns to Seattle (CNS-SEA)

Recent return flight deals from Cairns to Seattle

Recent one-way flight deals from Cairns to Seattle

Price, demand, and travel trends for Cairns to Seattle flights

How much is a return flight from Cairns to Seattle?

What is the cheapest airline to fly from Cairns to Seattle?

Key details for Cairns to Seattle flights

Cheapest flight

When to book flights from Cairns to Seattle

Your Cairns to Seattle flight questions, answered

Your guide to booking Cairns to Seattle flights

More options for your flight from Cairns to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Information on your arrival and departure airports

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