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Cheap flights from Oslo Gardermoen Airport to Sydney from $847

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SYD
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oslo Gardermoen to Sydney

Enter your travel dates to find the best prices.

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 29 April 2026.

Mon 25/518:00
OSL
-
SYD
2 stops31h 00m
Multiple Airlines
Mon 1/620:30
SYD
-
OSL
2 stops33h 10m
Multiple Airlines
Deal found 27/4$1,857
Mon 26/1018:15
OSL
-
SYD
2 stops38h 35m
Multiple Airlines
Sun 15/1120:05
SYD
-
OSL
2 stops55h 15m
Multiple Airlines
Deal found 28/4$1,907
Thu 24/1215:05
OSL
-
SYD
1 stop29h 45m
Qatar Airways
Thu 21/115:50
SYD
-
OSL
1 stop24h 45m
Qatar Airways
Deal found 28/4$1,909
Tue 18/810:55
OSL
-
SYD
2 stops48h 15m
Turkish Airlines
Tue 1/921:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 27/4$1,911
Tue 12/518:45
OSL
-
SYD
2 stops40h 25m
Turkish Airlines
Tue 19/521:05
SYD
-
OSL
2 stops28h 40m
Turkish Airlines
Deal found 25/4$1,927
Tue 12/510:55
OSL
-
SYD
2 stops48h 15m
Turkish Airlines
Tue 2/621:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 27/4$1,934
Thu 24/1215:05
OSL
-
SYD
1 stop29h 45m
Qatar Airways
Sun 24/115:50
SYD
-
OSL
1 stop31h 40m
Qatar Airways
Deal found 28/4$1,952
Sun 3/518:45
OSL
-
SYD
2 stops40h 25m
Turkish Airlines
Sun 10/521:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 24/4$1,959
Fri 1/518:45
OSL
-
SYD
2 stops40h 25m
Turkish Airlines
Fri 8/521:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 26/4$1,991
Sun 7/617:25
OSL
-
SYD
2 stops31h 35m
Multiple Airlines
Sun 14/620:30
SYD
-
OSL
2 stops33h 10m
Multiple Airlines
Deal found 29/4$2,008
Thu 14/514:35
OSL
-
SYD
2 stops44h 45m
Multiple Airlines
Mon 18/513:00
SYD
-
OSL
2 stops31h 35m
Multiple Airlines
Deal found 28/4$2,010

Find 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 29 April 2026.

Round-trip from

$1,857

One-way from

$847

Popular in

July

Cheapest in

May

Average price

$2,260
25/5-1/6
  • 25/5-1/6
  • 4 total stops
  • 64h 10m total
  • Oslo to Sydney
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 39h 35m total
  • Oslo to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($235 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 14/9

18:45-19:10

2 stops40h 25m

Sydney Kingsford Smith

Sun 4/10

22:05-23:10

2 stops34h 05m

$2,095

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 26/10

18:15-06:15

3 stops50h 00m

Sydney Kingsford Smith

Sun 15/11

21:45-17:20

2 stops29h 35m

$2,139

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 22/6

16:05-06:10

1 stop30h 05m

Sydney Kingsford Smith

Sun 5/7

14:50-14:30

1 stop31h 40m

$2,445

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Thu 18/6

09:00-08:15

2 stops39h 15m

Sydney Kingsford Smith

Sat 4/7

10:15-14:30

2 stops36h 15m

$2,849

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 21/6

08:50-06:10

1 stop37h 20m

Sydney Kingsford Smith

Wed 1/7

19:00-14:30

2 stops27h 30m

$2,980
Fastest return journey

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 21/6

20:30-06:10

2 stops25h 40m

Sydney Kingsford Smith

Wed 1/7

10:10-07:50

2 stops29h 40m

$3,029

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sat 20/6

17:20-11:45

2 stops34h 25m

Sydney Kingsford Smith

Sat 4/7

21:55-12:05

2 stops46h 10m

$3,229

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 21/6

10:55-06:05

3 stops35h 10m

Sydney Kingsford Smith

Wed 1/7

21:05-23:10

2 stops34h 05m

$3,859

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Thu 18/6

07:05-16:50

2 stops49h 45m

Sydney Kingsford Smith

Sat 4/7

21:30-23:25

2 stops33h 55m

$3,911
Cheapest one-way

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 30/8

05:45-19:20

2 stops53h 35m

$925

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 return 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?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $1,889). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $2,658). 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.

How much does it cost for a return flight 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 29 April 2026.
See what other customers who have flown with Thai Airways from Oslo Gardermoen Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
401 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

6.9

Comfort

7.7

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
401 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Crew

8.4

Boarding

7.9

Overall

7.9

Entertainment

6.9

Comfort

7.7

Food

7.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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?

    For a flight from Oslo Gardermoen to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Oslo Gardermoen per day. 1 airline has flights to Sydney Kingsford Smith from Oslo Gardermoen on a regular basis.

  • 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 30h 05m. Fly via Turkish Airlines or Qatar Airways to get the fastest option. There are 15912 km between Oslo Gardermoen Airport and Sydney. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Oslo Gardermoen Airport to Sydney round-trip?

    According to our current data, Thai Airways ($1,828), offers the cheapest pricing from Oslo Gardermoen Airport to Sydney. Thai Airways is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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 $1,889). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $2,658). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oslo Gardermoen to Sydney

Discover the top airline 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 647,157 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest$1,828Average$2,198FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oslo Gardermoen to Sydney?

Deals for Oslo Gardermoen to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Oslo Gardermoen.

Can Cheapflights find flights from Oslo Gardermoen to Sydney with no change fees?

Yes, we can. To see specific flights from Oslo Gardermoen to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Oslo Gardermoen to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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