HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$1,229+ Cheap flights from Pasco (PSC) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — SYD
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasco to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pasco to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,229
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$1,091
Provider with most accurate pricing for Pasco Tri Cities-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Sydney Kingsford Smith flights.
Search Deals
From Pasco Tri Cities to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($348 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Pasco to Sydney

Cheapest flights from Pasco to Sydney
Explore the most affordable flight options available from Pasco to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:20 amPSC - SYD
2 stops29h 45mAlaska Airlines
Mon 5/269:10 amSYD - PSC
2 stops52h 40mAlaska Airlines
Deal found 4/4$1,229
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:35 pmPSC - SYD
1 stop24h 20mUnited Airlines
Mon 5/2610:20 amSYD - PSC
1 stop18h 15mUnited Airlines
Deal found 4/4$1,406

Cheapflights Fare Finder

Customize your flight search to find flights from Pasco to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Pasco to Sydney that are best for you.

Fly from

Pasco

Fly to

Sydney

Route

Depart

Return

Price

PascoSydney

PSC - SYD

PSCSYD

Pasco Tri Cities

Mon 5/19

8:20 am-7:05 am

2 stops29h 45m

Sydney Kingsford Smith

Mon 5/26

9:10 am-8:50 pm

2 stops52h 40m

$1,229

PascoSydney

PSC - SYD

PSCSYD

Pasco Tri Cities

Mon 5/19

1:35 pm-6:55 am

1 stop24h 20m

Sydney Kingsford Smith

Mon 5/26

10:20 am-11:35 am

1 stop18h 15m

$1,406

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Compare providers for flights from Pasco to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Sydney in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pasco-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pasco to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pasco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pasco to Sydney

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated April 4, 2025.
Alaska Airlines
8.0
Very good
9,836 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,836 reviews
Alaska Airlines
8.0
Very good
9,836 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,836 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Pasco to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pasco to Sydney round-trip?

    Our cheapest airline available from Pasco to Sydney is Alaska Airlines. Our recent data shows that you can find tickets from as low as $1,229 on this airline. An additional option worth looking into is United Airlines, starting at $1,406. These flights start at 19% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pasco to Sydney that include hotel bookings?

    Yes. In addition to deals on Pasco to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Sydney.

  • Can I find deals for business class flights from Pasco to Sydney?

    Yes. Cheapflights offers flight deals from Pasco to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pasco to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Pasco to Sydney (average of $1,046). Flying from Pasco to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pasco to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Sydney flights
Portland to Sydney flights
Spokane to Sydney flights
Seattle to Coolangatta flights
Portland to Coolangatta flights
Seattle to Newcastle flights

Top airline flying from Pasco to Sydney

Discover the top airline that operate flights from Pasco to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,141Average$1,259FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.