SEA

$552 Find Cheap Flights to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
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Everything you should know

Cheapest return fare
$928
Overall average: $1,209
Qantas Airways
Wed 4/3Mon 23/3
BNE - SEA • 1 stop
Cheapest one-way flight
$552
Typical prices: $706-$873
Qantas Airways
Thu 5/3
BNE - SEA • 1 stop
When to travel
August
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Seattle

Wed, 4 Mar - Mon, 23 Mar
Qantas Airways Logo
19:40 - 19:58
BNE
-
SEA
18h 18m
1 stop
Qantas Airways Logo
14:53 - 05:00
SEA
-
BNE
21h 07m
1 stop
$928Qantas Airways
Wed, 11 Mar - Wed, 18 Mar
American Airlines Logo
08:40 - 12:54
BNE
-
SEA
21h 14m
1 stop
American Airlines Logo
19:24 - 05:00
SEA
-
BNE
40h 36m
1 stop
$933American Airlines
Sun, 8 Mar - Sun, 15 Mar
United Airlines Logo
10:40 - 18:03
BNE
-
SEA
49h 23m
2 stops
United Airlines Logo
05:00 - 06:30
SEA
-
BNE
32h 30m
2 stops
$1,065United Airlines
Thu, 5 Mar - Wed, 18 Mar
Air Canada Logo
11:20 - 09:35
SYD
-
SEA
17h 15m
1 stop
Air Canada Logo
15:40 - 08:35
SEA
-
SYD
22h 55m
1 stop
$1,158Air Canada
Thu, 28 May - Thu, 18 Jun
Air Canada Logo
09:20 - 14:20
SYD
-
SEA
22h 00m
1 stop
Air Canada Logo
19:20 - 07:20
SEA
-
SYD
19h 00m
1 stop
$1,165Air Canada
Tue, 28 Apr - Sun, 7 Jun
United Airlines Logo
10:55 - 14:46
MEL
-
SEA
20h 51m
1 stop
United Airlines Logo
17:30 - 08:15
SEA
-
MEL
21h 45m
1 stop
$1,296United Airlines
Mon, 11 May - Thu, 28 May
Singapore Airlines Logo
06:25 - 08:45
PER
-
SEA
41h 20m
1 stop
Singapore Airlines Logo
10:15 - 23:55
SEA
-
PER
22h 40m
1 stop
$1,668Singapore Airlines
Sun, 17 May - Fri, 12 Jun
Singapore Airlines Logo
18:15 - 08:45
CNS
-
SEA
55h 30m
1 stop
Singapore Airlines Logo
10:15 - 17:00
SEA
-
CNS
37h 45m
1 stop
$1,717Singapore Airlines
Mon, 30 Mar - Mon, 6 Apr
Virgin Australia Logo
06:25 - 23:27
CBR
-
SEA
35h 02m
2 stops
Virgin Australia Logo
17:45 - 10:40
SEA
-
CBR
23h 55m
2 stops
$2,341Virgin Australia
Mon, 30 Mar - Mon, 6 Apr
Virgin Australia Logo
18:50 - 14:46
CBR
-
SEA
37h 56m
3 stops
Virgin Australia Logo
17:45 - 10:40
SEA
-
CBR
23h 55m
2 stops
$2,403Virgin Australia
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends into flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seattle is February, where tickets cost $1,252 on average for one-way flights. On the other hand, the most expensive months are April and July, where the average cost of tickets from Australia is $1,986 and $1,634 respectively. For return trips, the best month to travel is August with an average price of $1,259.

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Good to know – Book Cheap Seattle Plane Tickets

Low seasonFebruary
Cheapest flight$552
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Brisbane to Seattle

When to book flights to Seattle

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Seattle based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seattle flights

  • What public transport is available to get to and from the airport?

    King County Metro and Sound Transit provide bus services to a variety of destinations and traffic-free transit to and from the airport. Keep it green and ride your bike to and from the airport, with many bicycle resources available to travellers. Pick up or drop off all on your phone with app-based ride shares, all serviced at SEA Airport.

  • What is the best way to reach downtown Seattle?

    The Link Light Rail Service is the quickest and most convenient option for travellers who prefer public transport. Trains arrive every 6–15min, depending on the time and day, everyday of the week, operating from 05:00 Monday through Saturday, and from 06:00 on Sunday. The ride will take about 40min from the airport to downtown Seattle, and an adult fare costs about $ 2.25–3.25 (A$ 3.25–4.70).

  • Are VIP lounges available at Seattle Airport?

    The Club at SEA located inside Seattle Airport (in A Concourse and South Satellite), which can be accessed by all passengers who purchase a day pass. There are also several airline lounges for passengers with certain memberships or ticket types: United Club, The Centurion Studio by American Express, Alaska Lounge, Delta Sky Club, British Airways Terraces Lounge, and the USO Centre.

  • Can I stay overnight in Seattle Airport?

    Seattle Airport is open 24h and may serve some travellers as a budget sleep spot in the late or early hours. It is possible to stay Airside (past security) overnight, where more comfortable sleep spots can be found.

  • Are there any airport hotels nearby Seattle Airport?

    For uninterrupted sleep, there are many hotels near the airport accessible by shuttle bus service, for example: Hilton Seattle Airport & Conference Centre (3min drive), Red Roof Inn Seattle Airport (4min drive), Red Lion Hotel Seattle Airport (4min drive), and La Quinta Inn & Suites Seattle Sea-Tac Airport (4min drive).

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    Seattle/Tacoma Intl Airport is 18 km from the centre of Seattle.

  • What is the name of Seattle’s airport?

    There is only 1 airport in Seattle, called Seattle/Tacoma Intl Airport (SEA). It can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.
  • Seattle-Tacoma International Airport (SEA) is the primary airport serving the Seattle and Tacoma area in Washington, in the United States. This airport is often referred to as Sea-Tac.
  • The international SEA airport is located in the Seattle-Tacoma region, approximately 23 km south of downtown Seattle and 29 km northeast of downtown Tacoma.
  • Easily accessible by road, the airport is located along State Route 99, about midway between Seattle and Tacoma. Interstate 5 and Interstate 405 also converge near the airport, so it's easily accessible by car.
  • Taxis, public buses, light rail train, shuttle buses, and ride share services make getting to and from SEA more convenient. You can even reach the airport by cycling or walking.
  • Seattle-Tacoma has two satellite terminal buildings. Inside, there are 80 gates across four concourses. The two terminal buildings, north and south, are connected to the main terminal by a Satellite Transit System (train). All international arrivals are handled in the South Satellite Terminal.
  • The airport offers paid, on-site parking in a 13.000-space car park, also notable for being North America’s largest parking structure under one roof. Find a parking space won't be a hassle.

Reviews of the top 5 airlines flying to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1452 reviews
8.0Comfort
8.3Boarding
8.6Crew
8.0Entertainment
7.8Food
Airline reviews

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

6.0 GoodDean, Dec 2025
SIN - JFK
Read more Singapore Airlines reviews

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Flight was late, food and drink an extra charge, my carry on is five rows behind me, and the seats are too narrow. Don’t ask me to be happy about it

I bought flights in August and there wasn’t a flight in the system

Our 6.30am flight was boarded then cancelled to fly at 10.55am . We were flying to Brisbane to attend a funeral at 12 noon an hour away . This means missing the funeral due to unreliability of Virgin . Unimpressed !!

It was with Link Airways and the Saab 340 jet was noisy and little comfort.

They didn’t sent my luggage I got it 24 hours later

Plane was late and they wouldn’t check our bags through to Tokyo

Overall experience was good but what really impressed me the most was the care the flight attendants took of a sick passenger who was sitting in front of me. The flight attendants would come and check on her quite regularly providing her support and comfort. Brilliant service!

Only answered OK and poor as there was no entertainment and I didnt have any food

Gluten free options less explicit on business class, but great service

Very good… seems the virgin staff particularly in the lounge and in flight exceeded expectations.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Redmond
Tacoma
Lynnwood
Renton
Mukilteo
Poulsbo
Olympia
Ocean Shores
Leavenworth
Lacey
Ashford
Gig Harbor
Marysville
Kirkland
Ellensburg
Cle Elum
Tukwila

Everything you need to know for your flight to Seattle

Flights with popular airlines flying to Seattle

Flights from the other most popular airlines that fly from Australia to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.