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Cheap flights from Oslo Gardermoen Airport to Sydney from $1,217

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SYD
11 gen — 18 gen1
1 adult
1 adult, Economy, 0 bags

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 Thursday or Wednesday and return on a Tuesday

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 12 dicembre 2025.

ven 26/1213:00OSL - SYD
2 stops34h 25mMultiple Airlines
mar 30/1220:40SYD - OSL
3 stops35h 50mMultiple Airlines
Deal found 10/12$2,664
mer 17/1207:55OSL - SYD
2 stops41h 00mMultiple Airlines
mer 24/1212:35SYD - OSL
2 stops32h 00mMultiple Airlines
Deal found 11/12$2,816
mer 17/1215:05OSL - SYD
1 stop29h 45mQatar Airways
mer 24/1221:40SYD - OSL
1 stop42h 55mQatar Airways
Deal found 11/12$2,905
mer 17/1215:05OSL - SYD
1 stop29h 45mQatar Airways
sab 10/115:50SYD - OSL
1 stop31h 40mQatar Airways
Deal found 11/12$3,110
sab 13/1211:55OSL - SYD
2 stops60h 25mTurkish Airlines
sab 20/1221:15SYD - OSL
2 stops26h 40mTurkish Airlines
Deal found 11/12$3,172
ven 26/1215:05OSL - SYD
1 stop29h 45mQatar Airways
mar 30/1215:50SYD - OSL
1 stop24h 45mQatar Airways
Deal found 10/12$3,211
sab 13/1209:25OSL - SYD
3 stops38h 50mMultiple Airlines
sab 20/1208:50SYD - OSL
2 stops32h 15mMultiple Airlines
Deal found 11/12$3,345

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 12 dicembre 2025.

Round-trip from

$2,056

One-way from

$1,217

Popular in

July

Cheapest in

May

Average price

$2,595
Etihad Airways
  • Etihad Airways
  • 10/5-13/5
  • 4 total stops
  • 77h 10m total
  • Oslo to Sydney
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 52h 30m total
  • Oslo to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 12 dicembre 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

dom 10/5

08:00-06:10

2 stops38h 10m

Sydney Kingsford Smith

mer 13/5

15:40-20:40

2 stops37h 00m

$2,056

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

lun 2/2

15:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

lun 16/2

15:50-13:30

1 stop31h 40m

$2,074

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

mer 28/1

07:30-19:20

2 stops25h 50m

Sydney Kingsford Smith

mer 25/3

12:45-11:00

2 stops32h 15m

$2,119

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

lun 2/2

13:20-21:50

1 stop22h 30m

Sydney Kingsford Smith

lun 16/2

10:00-07:05

1 stop31h 05m

$2,128

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

lun 16/2

15:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

lun 9/3

15:50-13:30

1 stop31h 40m

$2,239

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

dom 10/5

14:40-06:15

1 stop31h 35m

Sydney Kingsford Smith

mer 13/5

14:50-13:05

1 stop30h 15m

$2,320

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

dom 25/1

13:20-11:55

1 stop36h 35m

Sydney Kingsford Smith

dom 1/2

10:00-07:05

1 stop31h 05m

$2,403

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

dom 25/1

15:05-08:40

2 stops31h 35m

Sydney Kingsford Smith

dom 1/2

15:50-13:30

1 stop31h 40m

$2,414

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

gio 5/2

11:55-19:20

2 stops45h 25m

Sydney Kingsford Smith

sab 28/2

12:10-17:20

2 stops63h 10m

$2,448

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

dom 11/1

18:45-09:15

3 stops52h 30m

$1,217

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 17 results
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 5 December 2025.

Booking 26 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, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,530). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $1,975). 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 12 dicembre 2025.

A simple way to save on the total cost of your ticket is to fly from Oslo Gardermoen Airport to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the evening.

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 12 dicembre 2025.
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
366 reviews
Check prices

Food

7.3

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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
366 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Food

7.3

Comfort

7.5

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,June 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?

    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 25h 50m. Fly via Etihad Airways, Qatar Airways, or Turkish Airlines 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 ($1,827), offers the cheapest pricing from Oslo Gardermoen Airport to Sydney. Thai Airways is priced at 16% 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, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Sydney (average of $1,530). Flying from Oslo Gardermoen Airport to Sydney in July is currently the most expensive (average of $1,975). 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
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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 12 dicembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest$1,827Average$2,347FlexibilityNo 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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