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Cheap flights from Seattle to Adelaide from $1,411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Adelaide departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Find the cheapest flights from Seattle to Adelaide

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Seattle to Adelaide.
06:00 - 11:35SEA-ADL
37h 05m3 stops
12:35 - 14:25ADL-SEA
42h 20m3 stops
$1,825
Find Deal
Sat, 10 May - Sat, 17 May
18:59 - 11:35SEA-ADL
24h 06m2 stops
12:35 - 17:56ADL-SEA
21h 51m2 stops
$2,017
Find Deal
Sat, 10 May - Sat, 17 May
20:40 - 08:15SEA-ADL
43h 05m2 stops
11:30 - 06:15ADL-SEA
35h 15m2 stops
$2,058
Find Deal
Sun, 11 May - Sun, 18 May
21:25 - 08:55SEA-ADL
43h 00m3 stops
11:30 - 06:15ADL-SEA
35h 15m2 stops
$2,296Hawaiian Airlines
Find Deal
Sun, 11 May - Sun, 18 May
16:30 - 11:35SEA-ADL
50h 35m2 stops
21:40 - 12:45ADL-SEA
31h 35m1 stop
$2,496Qatar Airways
Find Deal
Sun, 11 May - Sun, 18 May
16:30 - 11:35SEA-ADL
50h 35m2 stops
21:40 - 12:45ADL-SEA
31h 35m1 stop
$2,729Qatar Airways
Find Deal
Sat, 10 May - Sat, 17 May
12:45 - 11:05SEA-ADL
29h 50m2 stops
06:05 - 21:31ADL-SEA
31h 56m3 stops
$2,875United Airlines
Find Deal
Sun, 11 May - Sun, 18 May
10:15 - 16:20SEA-ADL
37h 35m1 stop
09:10 - 08:45ADL-SEA
40h 05m1 stop
$3,335Singapore Airlines
Find Deal
Sat, 10 May - Sat, 17 May
10:15 - 07:25SEA-ADL
28h 40m1 stop
09:10 - 08:45ADL-SEA
64h 05m1 stop
$3,365Singapore Airlines
Find Deal
Sun, 11 May - Sun, 18 May
17:13 - 11:05SEA-ADL
25h 22m2 stops
20:00 - 18:30ADL-SEA
39h 00m3 stops
$15,061United Airlines
Find Deal
Mon, 12 May - Mon, 19 May

United Airlines flights from Seattle to Adelaide

Our best United Airlines deals on Seattle to Adelaide flight tickets
United Airlines
11 May
SEA12:45Seattle/Tacoma Intl
29h 50m
2 stops
ADL11:05Adelaide
18 May
ADL06:05Adelaide
31h 56m
3 stops
SEA21:31Seattle/Tacoma Intl
United Airlines
12 May
SEA17:13Seattle/Tacoma Intl
25h 22m
2 stops
ADL11:05Adelaide
19 May
ADL20:00Adelaide
39h 00m
3 stops
SEA18:30Seattle/Tacoma Intl

Emirates flights from Seattle to Adelaide

Our best Emirates deals on Seattle to Adelaide flight tickets
Emirates
12 May
SEA17:15Seattle/Tacoma Intl
34h 20m
1 stop
ADL20:05Adelaide
19 May
ADL21:50Adelaide
32h 05m
1 stop
SEA13:25Seattle/Tacoma Intl
Emirates
12 May
SEA17:15Seattle/Tacoma Intl
34h 20m
1 stop
ADL20:05Adelaide
19 May
ADL21:50Adelaide
37h 10m
2 stops
SEA18:30Seattle/Tacoma Intl
Emirates
2 Apr
SEA17:15Seattle/Tacoma Intl
34h 05m
1 stop
ADL20:50Adelaide
13 Apr
ADL21:50Adelaide
32h 05m
1 stop
SEA13:25Seattle/Tacoma Intl

See travel insights to Adelaide from

How to get the cheapest flight ticket from Seattle to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Adelaide?

The month of March is, on average, the cheapest month to fly to Adelaide from Seattle, with most prices found around $1,841. If you aren’t able to travel during the month of March, then book flights to Adelaide from Seattle during August instead. Flights to Adelaide in August, while not as cheap as those in March, still average around $1,920.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Tuesday is the cheapest day to fly to Adelaide from Seattle. The lowest ticket price found for a Tuesday departure recently was $0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $2,301. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is in the morning when flights can be purchased for as low as $0. Flights in the afternoon are often more expensive, with an average ticket price of $2,301.

When to book flights from Seattle to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Adelaide (SEA to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Adelaide

Best price found

$1,411

Fastest flight time

24h 06m

Direct flights

None

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from Seattle in the past 72 hours is $1,411. The best return flight deal from Seattle to Adelaide found on momondo in the last 72 hours is $1,825.
The fastest flight from Seattle to Adelaide takes 24h 06m
There are no direct flights from Seattle to Adelaide. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Adelaide Airport.
There is 1 airport near Adelaide: Adelaide (ADL)

  • How far is Seattle/Tacoma Intl to Adelaide by plane?

    The distance between Seattle/Tacoma Intl and Adelaide is about 13407.3 km. Typically, this will take 24h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Adelaide Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Adelaide Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Adelaide Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Adelaide?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Seattle.

Can I find flights from Seattle to Adelaide with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Adelaide flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Adelaide?

momondo provides multiple filters to help you find the best flight to Adelaide from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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