Cheap Flights from Perth to Seattle from RM3,956

Compare Perth to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

Book the best Seattle fare with no extra fees

Flight deals from Perth to Seattle

Looking for a cheap last-minute deal or the best return flight from Perth to Seattle? Find the lowest prices on one-way and return tickets right here.

Seattle.RM3,956 per passenger.Departing Wed, 15 Apr, returning Mon, 27 Apr.Return flight with AirAsia and Korean Air.Outbound indirect flight with AirAsia, departs from Perth on Wed, 15 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Mon, 27 Apr, arriving in Perth.Price includes taxes and charges.From RM3,956, select.

Seattle.RM3,957 per passenger.Departing Sun, 1 Nov, returning Mon, 23 Nov.Return flight with Indonesia AirAsia and Korean Air.Outbound indirect flight with Indonesia AirAsia, departs from Perth on Sun, 1 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Mon, 23 Nov, arriving in Perth.Price includes taxes and charges.From RM3,957, select.

Seattle.RM4,037 per passenger.Departing Sun, 10 May, returning Mon, 18 May.Return flight with BatikAir Malaysia and Asiana Airlines.Outbound indirect flight with BatikAir Malaysia, departs from Perth on Sun, 10 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Mon, 18 May, arriving in Perth.Price includes taxes and charges.From RM4,037, select.

Seattle.RM4,100 per passenger.Departing Wed, 11 Mar, returning Wed, 18 Mar.Return flight with Scoot and Philippine Airlines.Outbound indirect flight with Scoot, departs from Perth on Wed, 11 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Philippine Airlines, departs from Seattle / Tacoma International on Wed, 18 Mar, arriving in Perth.Price includes taxes and charges.From RM4,100, select.

Seattle.RM4,153 per passenger.Departing Mon, 17 Aug, returning Wed, 16 Sep.Return flight with AirAsia and Philippine Airlines.Outbound indirect flight with AirAsia, departs from Perth on Mon, 17 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Philippine Airlines, departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Perth.Price includes taxes and charges.From RM4,153, select.

Seattle.RM4,289 per passenger.Departing Sun, 19 Jul, returning Sun, 16 Aug.Return flight with Jetstar and Singapore Airlines.Outbound indirect flight with Jetstar, departs from Perth on Sun, 19 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Singapore Airlines, departs from Seattle / Tacoma International on Sun, 16 Aug, arriving in Perth.Price includes taxes and charges.From RM4,289, select.

Seattle.RM4,363 per passenger.Departing Fri, 12 Jun, returning Tue, 30 Jun.Return flight with BatikAir Malaysia and Korean Air.Outbound indirect flight with BatikAir Malaysia, departs from Perth on Fri, 12 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Tue, 30 Jun, arriving in Perth.Price includes taxes and charges.From RM4,363, select.

Seattle.RM4,479 per passenger.Departing Mon, 23 Feb, returning Mon, 2 Mar.Return flight with Scoot and Korean Air.Outbound indirect flight with Scoot, departs from Perth on Mon, 23 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Mon, 2 Mar, arriving in Perth.Price includes taxes and charges.From RM4,479, select.

Find the cheapest month to fly from Perth to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Seattle flights are currently cheapest in April.

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Alternative Perth to Seattle routes

Looking for the cheapest, fastest or easiest route from Perth to Seattle? You could fly into the following airports instead.

Perth to Seattle: Flight information

The things to know before you go.

Cheapest flight found	RM3,956
Cheapest month to fly	April

Check out these Seattle hotels

Ready to plan your stay? Other travellers rate these Seattle hotels for cleanliness, service and location.

Populus Seattle

2.68 km from city centre

RM1,162

Per night

Inn at the Market

1.31 km from city centre

RM752

Per night

Lotte Hotel Seattle

2.17 km from city centre

RM1,336

Per night

Populus Seattle

2.68 km from city centre

RM1,162

Per night

Inn at the Market

1.31 km from city centre

RM752

Per night

Lotte Hotel Seattle

2.17 km from city centre

RM1,336

Per night

Explore top-rated hotels

Finding cheap flights from Perth to Seattle: Frequently asked questions

How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.

How much are return flights from Perth to Seattle?

The best price we found for a return flight from Perth to Seattle is RM3,956. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Perth to Seattle?

Currently, there are no airlines that fly direct from Perth to Seattle. But we found flights with one or more stops from RM3,956.

How many flights are there a week from Perth to Seattle?

As of February 2026, there are no flights flying from Perth to Seattle.

When is the cheapest time to fly from Perth to Seattle?

The cheapest month to fly from Perth to Seattle is usually April.

Which is the cheapest airport to fly into in Seattle?

If you're flying from Perth Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from RM3,956.

Which upcoming date is cheapest to fly from Perth Airport to Seattle on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Seattle on Wednesday, 15 April 2026.

Can I get a direct flight from Perth Airport to Seattle?

No airlines currently offer direct flights between Perth Airport and Seattle. Most routes have one or more stops.

How can I get the best flight deal from Perth Airport to Seattle?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seattle?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seattle?

In February, the average temperature is usually around 4°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.

Which is the cheapest airline to fly from Perth Airport to Seattle with?

Currently, AirAsia offers the cheapest flight tickets to Seattle.

Travelling from Perth Airport (PER) to Seattle: what you need to know

Seattle is 15 hours behind Perth, where Perth Airport is located. Seattle follows the UTC-7 timezone.
For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your PER to Seattle flight.
If you're heading away during a bank holiday or another peak period, allow for even more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.
A stopover is the ideal opportunity to break up your trip and maybe even explore a different city. When browsing for flight tickets from PER to Seattle, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:
- Dubai Airport (DXB)
- Changi International Airport (SIN)
- Hamad International Airport (DOH)
PER is about 10 kilometres from central Perth. If you're ride-sharing, driving or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.
Want a hassle-free start to your trip? Stay near PER. Whether you're taking an early flight from Perth Airport to Seattle or just don't want to be rushed, these hotels have you covered:
73.04% of flights leaving from Perth Airport make it to their destination on schedule.

How to find the cheapest flights from Perth Airport (PER) to Seattle

RM2,147 is the lowest price we've found for a one-way Perth Airport to Seattle flight. A return flight ticket right now is RM3,956. Depending on how early you book and the availability, these fares can change.
To pick up cheap flights from PER to Seattle, book ahead. Airlines usually offer their most competitively priced fares when flights are first released.
If you can be flexible with your trip dates, take advantage of the 'Whole month' tool. It'll give you the cheapest price across every month when searching for your Perth Airport to Seattle ticket.
Spend less time searching for cheap flights from PER to Seattle by creating a Price Alert. You'll get an email or notification on the app when fares go down.
Find an affordable flight from Perth Airport to Seattle with the help of our filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport (SEA) to central Seattle takes about 20 minutes by car. The centre is roughly 23 kilometres away.
Travelling to the centre on public transport takes around 55 minutes.
If you have a late flight from Perth Airport to Seattle, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these accommodation options near SEA:
Explore without limits with a Seattle-Tacoma International Airport rental car. Pick up your wheels from Thrifty, Europcar or Budget and chase adventure across Seattle and beyond.
Booking your ride from Seattle-Tacoma International Airport around one week in advance of your flight from PER to Seattle can help you lock in the best possible rate.

Lake Union Sea Plane Base Airport (LKE)

After your flight from Perth Airport to Seattle has hit the tarmac, you can reach the city centre in about 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).
If you're travelling on public transport, it'll take around 25 minutes.
You'll find some comfortable places to rest your head close to LKE. Tuck yourself in and get cosy after your PER to Seattle flight at one of these well-located options:

Best time to go to Seattle

Travel to Seattle in peak season if you prefer a busy atmosphere, but remember that prices are usually higher. Alternatively, book flights from Perth Airport to Seattle in the low season when prices are cheaper and crowds are smaller.
The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Lock in your Perth Airport to Seattle flight ticket then if that's your ideal forecast.
If you like cooler conditions, search for a cheap ticket from PER to Seattle in February when temperatures average between -1ºC (30ºF) and 11ºC (52ºF).

More about Seattle

Start your Seattle trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Perth Airport to Seattle, explore our selection of accommodation options including:
LMN Architects and Greyhound: Bus Station are just the start of the top-rated attractions to put on your Seattle must-do list. Keep the sightseeing going at Boeing Radiation Effects Lab.

Explore more of United States

Portland is just one of the many cities in United States waiting to be discovered once you've seen Seattle. Around 241 kilometres away to the south, its top attractions include Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.
Around 370 kilometres east of Seattle, Spokane is another essential stop in United States. Start your sightseeing at Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.