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$648+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SYD
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap 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 June 8, 2026.

This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/171:52 pm
RDM
-
SYD
1 stop24h 03m
United Airlines
Wed 10/2111:20 am
SYD
-
RDM
1 stop24h 52m
United Airlines
Deal found 6/6$1,229
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:26 am
RDM
-
SYD
2 stops31h 24m
Delta
Wed 7/89:15 am
SYD
-
RDM
2 stops30h 42m
Delta
Deal found 6/3$1,269
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:24 pm
RDM
-
SYD
2 stops25h 26m
Delta
Fri 7/109:15 am
SYD
-
RDM
2 stops31h 43m
Delta
Deal found 6/5$1,339
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 7/47:00 am
RDM
-
SYD
1 stop31h 00m
United Airlines
Fri 7/1010:20 am
SYD
-
RDM
1 stop29h 39m
United Airlines
Deal found 6/5$1,435
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:27 pm
RDM
-
SYD
2 stops24h 23m
Delta
Mon 7/279:15 am
SYD
-
RDM
2 stops26h 28m
Delta
Deal found 6/4$1,487
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 7/185:00 am
RDM
-
SYD
2 stops33h 00m
United Airlines
Sat 7/2510:20 am
SYD
-
RDM
2 stops27h 45m
United Airlines
Deal found 6/3$1,625
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:09 pm
RDM
-
SYD
1 stop19h 56m
American Airlines
Wed 7/812:00 pm
SYD
-
RDM
2 stops27h 59m
American Airlines
Deal found 6/3$1,655
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:55 am
RDM
-
SYD
1 stop32h 00m
Air New Zealand
Sat 7/2510:20 am
SYD
-
RDM
1 stop25h 26m
Air New Zealand
Deal found 6/3$1,765

Find 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 June 8, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,229
(United Airlines)

One-way from

$648
(United Airlines)
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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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 June 8, 2026.
Use the filters below to find and compare flights from Redmond to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Sat 10/17

7:00 pm-7:55 am

1 stop18h 55m

Sydney Kingsford Smith

Wed 10/21

11:20 am-5:57 pm

1 stop24h 37m

$1,230

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 7/1

6:26 am-6:50 am

2 stops31h 24m

Sydney Kingsford Smith

Wed 7/8

9:15 am-10:57 pm

2 stops30h 42m

$1,269

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Sat 7/4

7:00 am-7:00 am

1 stop31h 00m

Sydney Kingsford Smith

Fri 7/10

10:20 am-10:59 pm

1 stop29h 39m

$1,435

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Mon 7/20

1:27 pm-6:50 am

2 stops24h 23m

Sydney Kingsford Smith

Mon 7/27

9:15 am-6:43 pm

2 stops26h 28m

$1,487
Quickest round-trip

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 7/1

6:09 pm-7:05 am

1 stop19h 56m

Sydney Kingsford Smith

Wed 7/8

9:10 am-1:25 pm

1 stop21h 15m

$2,400

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Sat 7/18

7:18 pm-11:45 am

2 stops47h 27m

Sydney Kingsford Smith

Sat 7/25

6:45 pm-6:09 pm

3 stops40h 24m

$2,510

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 7/1

1:48 pm-7:30 am

3 stops24h 42m

Sydney Kingsford Smith

Wed 7/8

3:15 pm-11:59 pm

3 stops25h 44m

$3,054

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Mon 7/20

7:00 am-4:45 pm

3 stops40h 45m

Sydney Kingsford Smith

Mon 7/27

2:50 pm-6:09 pm

3 stops44h 19m

$3,169
Cheapest one-way
Quickest one-way

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Thu 11/19

3:51 pm-9:05 am

1 stop22h 14m

$648

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Fri 11/20

1:07 pm-7:00 am

2 stops46h 53m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Redmond-Sydney flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Redmond-Sydney flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

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 18h 55m. Redmond and Sydney are separated by a distance of 7694 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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
Coogee
Manly

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