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Cheap flights from Oslo Gardermoen Airport to Sydney from $756

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SYD
10 Apr — 17 Apr1
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 11 March 2026.

Tue 1/910:55
OSL
-
SYD
2 stops48h 15m
Turkish Airlines
Tue 15/921:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 9/3$1,650
Thu 5/1118:15
OSL
-
SYD
3 stops50h 00m
Multiple Airlines
Thu 19/1107:15
SYD
-
OSL
3 stops37h 45m
Multiple Airlines
Deal found 10/3$1,725
Tue 21/418:45
OSL
-
SYD
2 stops40h 25m
Turkish Airlines
Tue 28/421:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 7/3$1,726
Tue 3/1118:15
OSL
-
SYD
3 stops50h 00m
Multiple Airlines
Tue 17/1107:15
SYD
-
OSL
3 stops37h 45m
Multiple Airlines
Deal found 9/3$1,730
Tue 7/413:30
OSL
-
SYD
2 stops40h 35m
Hainan Airlines
Tue 14/421:00
SYD
-
OSL
2 stops41h 45m
Hainan Airlines
Deal found 8/3$1,742
Thu 5/1111:55
OSL
-
SYD
2 stops45h 55m
Turkish Airlines
Thu 19/1121:45
SYD
-
OSL
2 stops29h 35m
Turkish Airlines
Deal found 10/3$1,743
Mon 13/418:45
OSL
-
SYD
2 stops40h 25m
Turkish Airlines
Tue 28/421:05
SYD
-
OSL
2 stops44h 55m
Turkish Airlines
Deal found 6/3$1,745
Thu 23/410:55
OSL
-
SYD
3 stops35h 10m
Multiple Airlines
Thu 30/421:05
SYD
-
OSL
2 stops44h 55m
Multiple Airlines
Deal found 9/3$1,750
Tue 1/907:15
OSL
-
SYD
3 stops38h 50m
Multiple Airlines
Tue 15/921:05
SYD
-
OSL
2 stops28h 40m
Multiple Airlines
Deal found 9/3$1,761
Wed 22/407:15
OSL
-
SYD
2 stops27h 55m
Turkish Airlines
Wed 29/421:05
SYD
-
OSL
2 stops34h 05m
Turkish Airlines
Deal found 8/3$1,764
Fri 24/410:55
OSL
-
SYD
3 stops35h 10m
Multiple Airlines
Fri 1/521:05
SYD
-
OSL
2 stops34h 05m
Multiple Airlines
Deal found 10/3$1,777

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 11 March 2026.

Round-trip from

$1,650

One-way from

$756

Popular in

July

Cheapest in

May

Average price

$2,015
Turkish Airlines
  • Turkish Airlines
  • 1/9-15/9
  • 4 total stops
  • 93h 10m total
  • Oslo to Sydney
Search Deals
1/5
  • 1/5
  • 3 total stops
  • 54h 40m total
  • Oslo to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 11 March 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

Thu 23/4

18:45-06:05

3 stops51h 20m

Sydney Kingsford Smith

Wed 6/5

07:05-10:00

3 stops34h 55m

$1,885

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Tue 21/4

10:55-06:05

3 stops35h 10m

Sydney Kingsford Smith

Tue 28/4

07:05-10:00

3 stops34h 55m

$1,971
Fastest return journey

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 13/4

14:40-06:15

2 stops31h 35m

Sydney Kingsford Smith

Mon 27/4

20:45-13:05

1 stop24h 20m

$2,248

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Fri 24/4

10:55-06:05

3 stops35h 10m

Sydney Kingsford Smith

Fri 1/5

07:05-10:00

3 stops34h 55m

$2,292

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sat 25/4

08:15-06:10

2 stops37h 55m

Sydney Kingsford Smith

Sat 2/5

20:45-13:05

1 stop24h 20m

$2,307

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 13/4

10:55-19:10

2 stops48h 15m

Sydney Kingsford Smith

Mon 27/4

07:05-10:00

3 stops34h 55m

$2,331

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 20/4

10:55-06:05

3 stops35h 10m

Sydney Kingsford Smith

Mon 27/4

07:05-10:00

3 stops34h 55m

$2,382

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 13/4

14:40-06:25

2 stops31h 45m

Sydney Kingsford Smith

Mon 27/4

22:10-13:05

2 stops46h 55m

$2,577

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Thu 9/4

16:05-10:05

3 stops34h 00m

Sydney Kingsford Smith

Thu 16/4

17:30-13:05

2 stops27h 35m

$2,625

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 13/4

17:05-17:10

2 stops40h 05m

Sydney Kingsford Smith

Mon 27/4

10:10-23:25

2 stops45h 15m

$2,684

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 18 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?

Use this chart to determine the optimal time to book a return flight from Oslo Gardermoen to Sydney. Price data was last updated on 6 March 2026.

Booking 44 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, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,463). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $2,051). 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 11 March 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
7.8
Good
392 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

6.8

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
7.8
Good
392 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Food

7.4

Boarding

7.9

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

6.8

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 31h 35m. Fly via Qatar Airways to get the fastest option. There are 15912 km between Oslo Gardermoen Airport and Sydney.

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

    According to our current data, Thai Airways ($1,846), offers the cheapest pricing from Oslo Gardermoen Airport to Sydney. Thai Airways is priced at 11% 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, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,463). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $2,051). 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
Manly
Katoomba
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest$1,846Average$2,220FlexibilityNo 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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