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$366+ Cheap flights from Redmond (RDM) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SYD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Redmond to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$861
(United Airlines)

One-way from

$366
(Kiwi.com)
Provider with most accurate pricing for Bend/Redmond-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Bend/Redmond-Sydney Kingsford Smith flights.
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From Bend/Redmond to Sydney Kingsford Smith
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One-way flight from Bend/Redmond to Sydney Kingsford Smith
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Find flight deals from Redmond to Sydney

Cheapest flights from Redmond to Sydney
Explore the most affordable flight options available from Redmond to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/263:49 pmRDM - SYD
1 stop22h 16mUnited Airlines
Wed 12/312:10 pmSYD - RDM
1 stop25h 30mUnited Airlines
Deal found 10/27$861
This Travelocity deal was found by Cheapflights users on 10/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:52 amRDM - SYD
2 stops53h 58mMultiple Airlines
Wed 12/35:50 pmSYD - RDM
3 stops47h 43mMultiple Airlines
Deal found 10/27$2,910

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond 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 October 28, 2025.
Use the filters below to find and compare flights from Redmond to Sydney that are best for you.

Fly from

Redmond

Fly to

Sydney

Route

Depart

Return

Price

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 11/26

3:49 pm-9:05 am

1 stop22h 16m

Sydney Kingsford Smith

Wed 12/3

12:10 pm-6:40 pm

1 stop25h 30m

$861

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Fri 3/6

1:07 pm-7:00 am

2 stops46h 53m

Sydney Kingsford Smith

Fri 3/20

12:10 pm-12:19 pm

1 stop18h 09m

$884

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Thu 12/4

8:38 am-8:15 pm

2 stops40h 37m

$378

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 12/3

7:35 pm-8:15 pm

2 stops29h 40m

$387

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 2/25

7:02 pm-9:15 am

1 stop19h 13m

$426

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Tue 12/2

3:49 pm-9:05 am

1 stop22h 16m

$435

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Mon 12/1

1:54 pm-9:15 am

1 stop24h 21m

$435

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 12/3

1:54 pm-6:20 am

1 stop21h 26m

$435

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Thu 12/4

1:54 pm-9:15 am

1 stop24h 21m

$438

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Fri 12/5

3:49 pm-9:05 am

1 stop22h 16m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from Redmond 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 Redmond to Sydney in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Redmond-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redmond-Sydney flights, Cheapflights users trust eDreams the most. eDreams 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 Redmond-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 Redmond to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Redmond 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 Redmond to Sydney

What is the cheapest time of day to fly from RDM to SYD?

Find hourly flight availability from Redmond to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from Redmond to Sydney at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the evening.

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 October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines from Redmond to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • How long is the flight from Redmond to Sydney?

    Departing from Redmond to Sydney will take you 22h 16m. Redmond and Sydney are separated by a distance of 7694 mi.

  • What is the cheapest airline to fly from Redmond to Sydney round-trip?

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at $878.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Redmond 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.

See more FAQs

Traveling to a place near Sydney?

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

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Alternative routes for Redmond to Sydney

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Top airline flying from Redmond to Sydney

Discover the top airline that operate flights from Redmond 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$878Average$1,204FlexibilityNo cancel feeOn-time69%

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