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Cheap flights from Oslo Gardermoen Airport to Sydney from $937

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to Sydney departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Oslo Gardermoen Airport to Sydney

Cheap return flights

Turkish Airlines Logo
18:40 - 09:45OSL-SYD
31h 05m2 stops
Turkish Airlines Logo
21:45 - 17:20SYD-OSL
29h 35m2 stops
$2,010Turkish Airlines
Find Deal
Mon, 15 Sep - Mon, 15 Dec
Logo
06:30 - 19:25OSL-SYD
28h 55m2 stops
Logo
19:40 - 23:10SYD-OSL
35h 30m2 stops
$2,024
Find Deal
Wed, 3 Sep - Sat, 6 Sep
Turkish Airlines Logo
11:55 - 19:50OSL-SYD
45h 55m2 stops
Turkish Airlines Logo
12:45 - 11:00SYD-OSL
32h 15m2 stops
$2,031Turkish Airlines
Find Deal
Wed, 28 Jan - Wed, 25 Mar
Logo
13:30 - 07:20OSL-SYD
33h 50m3 stops
Logo
15:40 - 14:00SYD-OSL
30h 20m2 stops
$2,034
Find Deal
Thu, 18 Sep - Wed, 1 Oct
British Airways Logo
07:45 - 11:50OSL-SYD
43h 05m2 stops
British Airways Logo
16:20 - 22:10SYD-OSL
39h 50m2 stops
$2,126British Airways
Find Deal
Tue, 21 Oct - Fri, 14 Nov
Thai Airways Logo
13:45 - 20:30OSL-SYD
22h 45m1 stop
Thai Airways Logo
10:00 - 07:25SYD-OSL
29h 25m1 stop
$2,131Thai Airways
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Qatar Airways Logo
08:15 - 18:50OSL-SYD
24h 35m1 stop
Qatar Airways Logo
19:00 - 13:30SYD-OSL
52h 30m2 stops
$2,132Qatar Airways
Find Deal
Sun, 1 Feb - Sat, 28 Feb
Thai Airways Logo
13:45 - 20:30OSL-SYD
22h 45m1 stop
Thai Airways Logo
14:50 - 07:25SYD-OSL
24h 35m1 stop
$2,134Thai Airways
Find Deal
Sun, 31 Aug - Tue, 16 Sep
Qatar Airways Logo
08:15 - 18:50OSL-SYD
24h 35m1 stop
Qatar Airways Logo
15:50 - 13:30SYD-OSL
31h 40m1 stop
$2,168Qatar Airways
Find Deal
Wed, 28 Jan - Wed, 25 Mar
British Airways Logo
20:05 - 05:20OSL-SYD
49h 15m2 stops
British Airways Logo
14:40 - 22:30SYD-OSL
39h 50m2 stops
$2,188British Airways
Find Deal
Thu, 18 Sep - Fri, 26 Sep

Thai Airways flights from Oslo Gardermoen Airport to Sydney

Our best Thai Airways deals on Oslo Gardermoen Airport to Sydney flight tickets
Thai Airways
13 Sept
OSL13:45Oslo Gardermoen
22h 45m
1 stop
SYD20:30Sydney Kingsford Smith
20 Sept
SYD10:00Sydney Kingsford Smith
29h 25m
1 stop
OSL07:25Oslo Gardermoen
$2,131
Find similar
Thai Airways
25 Aug
OSL13:45Oslo Gardermoen
22h 45m
1 stop
SYD20:30Sydney Kingsford Smith
8 Sept
SYD14:50Sydney Kingsford Smith
24h 35m
1 stop
OSL07:25Oslo Gardermoen
$2,134
Find similar
Thai Airways
31 Aug
OSL13:45Oslo Gardermoen
22h 45m
1 stop
SYD20:30Sydney Kingsford Smith
14 Sept
SYD14:50Sydney Kingsford Smith
24h 35m
1 stop
OSL07:25Oslo Gardermoen
$2,136
Find similar

Turkish Airlines flights from Oslo Gardermoen Airport to Sydney

Our best Turkish Airlines deals on Oslo Gardermoen Airport to Sydney flight tickets
Turkish Airlines
15 Sept
OSL18:40Oslo Gardermoen
31h 05m
2 stops
SYD09:45Sydney Kingsford Smith
15 Dec
SYD21:45Sydney Kingsford Smith
29h 35m
2 stops
OSL17:20Oslo Gardermoen
$2,010
Find similar
Turkish Airlines
28 Jan
OSL11:55Oslo Gardermoen
45h 55m
2 stops
SYD19:50Sydney Kingsford Smith
25 Mar
SYD12:45Sydney Kingsford Smith
32h 15m
2 stops
OSL11:00Oslo Gardermoen
$2,031
Find similar
Turkish Airlines
10 Jan
OSL18:15Oslo Gardermoen
39h 35m
2 stops
SYD19:50Sydney Kingsford Smith
5 May
SYD20:55Sydney Kingsford Smith
28h 50m
2 stops
OSL17:45Oslo Gardermoen
$2,159
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Oslo Gardermoen Airport 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, momondo users made 78,305 searches. Data last updated 20 August 2025.
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

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Mon 15/9

18:40-09:45

2 stops31h 05m

Sydney Kingsford Smith

Mon 15/12

21:45-17:20

2 stops29h 35m

$2,010

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Wed 3/9

06:30-19:25

2 stops28h 55m

Sydney Kingsford Smith

Sat 6/9

19:40-23:10

2 stops35h 30m

$2,024

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Wed 28/1

11:55-19:50

2 stops45h 55m

Sydney Kingsford Smith

Wed 25/3

12:45-11:00

2 stops32h 15m

$2,031

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Thu 18/9

13:30-07:20

3 stops33h 50m

Sydney Kingsford Smith

Wed 1/10

15:40-14:00

2 stops30h 20m

$2,034

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Tue 21/10

07:45-11:50

2 stops43h 05m

Sydney Kingsford Smith

Fri 14/11

16:20-22:10

2 stops39h 50m

$2,126

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sat 13/9

13:45-20:30

1 stop22h 45m

Sydney Kingsford Smith

Sat 20/9

10:00-07:25

1 stop29h 25m

$2,131

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 1/2

08:15-18:50

1 stop24h 35m

Sydney Kingsford Smith

Sat 28/2

19:00-13:30

2 stops52h 30m

$2,132

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Sun 31/8

13:45-20:30

1 stop22h 45m

Sydney Kingsford Smith

Tue 16/9

14:50-07:25

1 stop24h 35m

$2,134

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Wed 28/1

08:15-18:50

1 stop24h 35m

Sydney Kingsford Smith

Wed 25/3

15:50-13:30

1 stop31h 40m

$2,168

OsloSydney

OSL - SYD

OSLSYD

Oslo Gardermoen

Thu 18/9

20:05-05:20

2 stops49h 15m

Sydney Kingsford Smith

Fri 26/9

14:40-22:30

2 stops39h 50m

$2,188

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Oslo Gardermoen Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Oslo Gardermoen Airport and Sydney?

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Oslo Gardermoen Airport, with most prices found around $1,993. If you aren’t able to travel to Sydney during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,010.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,835. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,254.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Oslo Gardermoen Airport to Sydney in the afternoon for as low as $1,857. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,718 on average. Flights to Sydney from Oslo Gardermoen Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,233 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Oslo Gardermoen Airport for as low as $2,044 on momondo.

How have Oslo Gardermoen Airport to Sydney flight prices changed over time?

As of August 2025, prices for Oslo Gardermoen Airport to Sydney flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Oslo Gardermoen Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Gardermoen Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Oslo Gardermoen Airport to Sydney (OSL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Sydney

Direct flights

None
There are no direct flights from Oslo Gardermoen Airport to Sydney. There are no popular flight routes from Oslo Gardermoen Airport to Sydney.
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  • How far is Oslo Gardermoen to Sydney Kingsford Smith by plane?

    A flight from Oslo Gardermoen to Sydney Kingsford Smith will travel around 15907.5 km. Typically, this will take 22h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Oslo Gardermoen Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Oslo Gardermoen Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Oslo Gardermoen Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Oslo Gardermoen Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Oslo Gardermoen Airport to Sydney?

Best airlines flying from Oslo Gardermoen Airport to Sydney

Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
Thai AirwaysPriceFrom $1,764Free cancellationRating
7.8
344 reviews
Search Thai Airways flights

Travelling to a place near Sydney?

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Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oslo to Sydney with flexible booking policies on momondo?

All flight searches from Oslo to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oslo to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oslo to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oslo to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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