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$1,319+ Cheap flights from Oslo Gardermoen (OSL) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SYD
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Sydney Kingsford Smith are usually found in May or October, booked 26 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Find flight deals from Oslo Gardermoen to Sydney

Cheapest flights from Oslo Gardermoen to Sydney
Explore the most affordable flight options available from Oslo Gardermoen to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Etihad Airways deal was found by Cheapflights users on 11/17. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:55 amOSL - SYD
2 stops38h 40mMultiple Airlines
Fri 12/54:35 pmSYD - OSL
2 stops31h 50mMultiple Airlines
Deal found 11/17$1,408
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:15 pmOSL - SYD
2 stops30h 30mTurkish Airlines
Thu 12/259:15 pmSYD - OSL
2 stops30h 05mTurkish Airlines
Deal found 11/18$1,431
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:15 pmOSL - SYD
2 stops30h 30mTurkish Airlines
Fri 12/269:15 pmSYD - OSL
2 stops30h 05mTurkish Airlines
Deal found 11/18$1,437
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:15 pmOSL - SYD
2 stops39h 05mTurkish Airlines
Thu 12/259:15 pmSYD - OSL
2 stops26h 40mTurkish Airlines
Deal found 11/18$1,513
This Etihad Airways deal was found by Cheapflights users on 11/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:55 amOSL - SYD
2 stops26h 00mEtihad Airways
Wed 12/34:35 pmSYD - OSL
2 stops30h 35mEtihad Airways
Deal found 11/18$1,515
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:15 pmOSL - SYD
2 stops39h 05mTurkish Airlines
Fri 12/269:15 pmSYD - OSL
2 stops30h 05mTurkish Airlines
Deal found 11/18$1,518
This China Airlines deal was found by Cheapflights users on 11/16. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:30 amOSL - SYD
2 stops43h 45mMultiple Airlines
Mon 12/810:10 pmSYD - OSL
2 stops54h 05mMultiple Airlines
Deal found 11/16$1,599
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:55 amOSL - SYD
2 stops45h 25mTurkish Airlines
Thu 12/259:15 pmSYD - OSL
2 stops26h 40mTurkish Airlines
Deal found 11/18$1,602
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:55 amOSL - SYD
2 stops45h 25mTurkish Airlines
Fri 12/269:15 pmSYD - OSL
2 stops30h 05mTurkish Airlines
Deal found 11/18$1,608
This Turkish Airlines deal was found by Cheapflights users on 11/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:15 pmOSL - SYD
2 stops30h 30mTurkish Airlines
Thu 12/259:15 pmSYD - OSL
2 stops30h 05mTurkish Airlines
Deal found 11/18$1,620
This Qatar Airways deal was found by Cheapflights users on 11/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:05 pmOSL - SYD
2 stops33h 15mQatar Airways
Wed 12/33:50 pmSYD - OSL
1 stop31h 40mQatar Airways
Deal found 11/18$1,635
This British Airways deal was found by Cheapflights users on 11/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:45 amOSL - SYD
2 stops33h 10mBritish Airways
Mon 12/299:40 pmSYD - OSL
2 stops59h 00mBritish Airways
Deal found 11/18$1,663

Cheap flight deals from Oslo Gardermoen to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,286
(Turkish Airlines)

Popular in

July

Cheapest in

May

Average price

$1,392
Provider with most accurate pricing for Oslo Gardermoen-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-Sydney Kingsford Smith flights.
Search Deals
From Oslo Gardermoen to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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 November 18, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Sydney that are best for you.

Fly from

Oslo Gardermoen

Fly to

Sydney

Route

Depart

Return

Price

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Wed 1/28

11:55 am-7:20 pm

2 stops45h 25m

Sydney Kingsford Smith

Wed 3/25

12:45 pm-11:00 am

2 stops32h 15m

$1,319

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 5/4

10:55 am-9:45 am

2 stops38h 50m

Sydney Kingsford Smith

Sun 5/31

9:10 pm-5:40 pm

2 stops28h 30m

$1,347

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 3/8

5:55 am-5:55 pm

2 stops26h 00m

Sydney Kingsford Smith

Thu 3/12

9:45 pm-11:00 pm

2 stops35h 15m

$1,386

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 2/16

3:05 pm-6:50 am

1 stop29h 45m

Sydney Kingsford Smith

Mon 3/9

3:50 pm-1:30 pm

1 stop31h 40m

$1,487

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Tue 5/5

4:05 pm-6:15 am

1 stop30h 10m

Sydney Kingsford Smith

Wed 5/27

2:50 pm-2:30 pm

1 stop31h 40m

$1,519

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 3/8

9:00 am-10:20 am

2 stops39h 20m

Sydney Kingsford Smith

Thu 3/12

3:50 pm-6:35 am

1 stop24h 45m

$1,530

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Fri 5/8

4:05 pm-6:15 am

1 stop30h 10m

Sydney Kingsford Smith

Thu 5/28

2:50 pm-2:30 pm

1 stop31h 40m

$1,549

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sat 5/9

4:05 pm-6:15 am

1 stop30h 10m

Sydney Kingsford Smith

Tue 5/26

2:50 pm-2:30 pm

1 stop31h 40m

$1,549

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Wed 1/28

9:00 am-6:50 pm

1 stop23h 50m

Sydney Kingsford Smith

Wed 3/25

9:40 pm-6:35 am

1 stop42h 55m

$1,790

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Tue 12/23

6:45 pm-6:35 am

3 stops49h 50m

$2,915

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 13 results
1
2

Compare providers for flights from Oslo Gardermoen 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 Oslo Gardermoen to Sydney in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 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 Oslo Gardermoen Airport-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-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 Oslo Gardermoen Airport-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 Oslo Gardermoen to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oslo Gardermoen 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 Oslo Gardermoen Airport to Sydney

How far ahead should I book a flight from Oslo Gardermoen Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Sydney. Price data was last updated on November 14, 2025.

The best time to book flights from Oslo Gardermoen Airport to Sydney is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,001). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $1,315). 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.

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

Find hourly flight availability from Oslo Gardermoen 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 November 18, 2025.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Sydney?

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 November 18, 2025.
Read through reviews of airlines operating flights from Oslo Gardermoen Airport to Sydney, such as Thai Airways and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
362 reviews

Comfort

7.6

Overall

7.8

Boarding

7.8

Entertainment

6.9

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
362 reviews
Thai Airways
7.8
Good
362 reviews

Comfort

7.6

Overall

7.8

Boarding

7.8

Entertainment

6.9

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,664 reviews
Thai Airways
7.8
Good
362 reviews

Comfort

7.6

Overall

7.8

Boarding

7.8

Entertainment

6.9

Crew

8.3

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Oslo Gardermoen?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Sydney. 2 airlines have flights to Kingsford Smith from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Oslo Gardermoen per day.

  • How long is the flight from Oslo Gardermoen Airport to Sydney?

    There are many flights that can get you from Oslo Gardermoen Airport to Sydney in 26h. Fly via Turkish Airlines or Etihad Airways to get the fastest option. Airlines will cover a distance of 9887 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Sydney round-trip?

    Our cheapest airline available from Oslo Gardermoen Airport to Sydney is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,197 on this airline. An additional option worth looking into is Thai Airways, starting at $1,339. Users have found that Qatar Airways is 17% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Oslo Gardermoen to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen 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 Oslo Gardermoen Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,001). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $1,315). 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 Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Oslo Gardermoen to Sydney

Discover the top 2 airlines that operate flights from Oslo Gardermoen 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,197Average$1,520FlexibilityNo cancel feeOn-time68%
Thai AirwaysCheapest$1,339Average$1,484FlexibilityNo cancel feeOn-time77%

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