OSL - SYD

$935 Find Cheap Flights from Oslo to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo Gardermoen to Sydney departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Oslo to Sydney (OSL-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oslo to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oslo Gardermoen to Sydney

Mon, 25 Aug - Sun, 7 Sep
Logo
16:05 - 11:35OSL-SYD
35h 30m3 stops
Logo
11:25 - 14:30SYD-OSL
35h 05m3 stops
$1,718
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Tue, 23 Sep - Wed, 1 Oct
Turkish Airlines Logo
18:40 - 19:00OSL-SYD
40h 20m2 stops
Turkish Airlines Logo
11:45 - 11:00SYD-OSL
31h 15m2 stops
$1,829Turkish Airlines
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Sun, 7 Sep - Fri, 12 Sep
Turkish Airlines Logo
18:40 - 19:00OSL-SYD
40h 20m2 stops
Turkish Airlines Logo
20:55 - 11:00SYD-OSL
46h 05m2 stops
$1,855Turkish Airlines
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Thu, 28 Aug - Wed, 10 Sep
Turkish Airlines Logo
18:40 - 09:45OSL-SYD
31h 05m2 stops
Turkish Airlines Logo
20:55 - 10:30SYD-OSL
45h 35m2 stops
$1,892Turkish Airlines
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Sun, 21 Sep - Mon, 6 Oct
Logo
18:55 - 11:35OSL-SYD
32h 40m3 stops
Logo
16:40 - 14:00SYD-OSL
30h 20m2 stops
$1,904
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Mon, 8 Sep - Mon, 22 Sep
Finnair Logo
17:20 - 06:10OSL-SYD
28h 50m2 stops
Finnair Logo
12:45 - 12:25SYD-OSL
31h 40m2 stops
$1,941Finnair
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Sun, 21 Sep - Mon, 6 Oct
Finnair Logo
20:45 - 06:10OSL-SYD
25h 25m2 stops
Finnair Logo
13:45 - 12:25SYD-OSL
31h 40m2 stops
$2,059Finnair
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Sun, 21 Sep - Mon, 6 Oct
Thai Airways Logo
13:45 - 20:30OSL-SYD
22h 45m1 stop
Thai Airways Logo
15:50 - 07:25SYD-OSL
24h 35m1 stop
$2,113Thai Airways
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Fri, 19 Sep - Thu, 2 Oct
Thai Airways Logo
13:45 - 20:30OSL-SYD
22h 45m1 stop
Thai Airways Logo
10:00 - 07:25SYD-OSL
29h 25m1 stop
$2,125Thai Airways
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Fri, 19 Sep - Thu, 2 Oct
Qatar Airways Logo
08:50 - 17:10OSL-SYD
24h 20m1 stop
Qatar Airways Logo
09:00 - 07:20SYD-OSL
30h 20m2 stops
$2,159Qatar Airways
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Booking Insights

KAYAK's insights & trends for Oslo Gardermoen to Sydney flights

Get data-powered insights and trends into flights from Oslo Gardermoen to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oslo Gardermoen Airport to Sydney?

What’s the cheapest day of the week to fly from Oslo to Sydney?

The average price of all round-trip flights from Oslo Gardermoen Airport to Sydney clicked on KAYAK for each day over the last 12 months.

When flying from Oslo to Sydney, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Oslo Gardermoen Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Sydney is September, where tickets cost $1,963 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,657 and $2,637 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

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Good to know

Low seasonAugust
Cheapest flight$935
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Oslo to Sydney

When to book flights from Oslo Gardermoen to Sydney

Are your dates flexible? Find out the best times to travel from Oslo Gardermoen to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Sydney flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Sydney was $606 for a one-way ticket and $1,113 for a return.

  • Which aircraft models fly most regularly from Oslo to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Sydney?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oslo and Sydney, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oslo to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oslo Gardermoen to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo Gardermoen to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 340 reviews
6.8Entertainment
7.5Comfort
7.9Boarding
7.3Food
8.3Crew
Airline reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

8.0 ExcellentJoe, June 2025TPE - ORD
Read more Thai Airways reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

Everything you need to know for your flight from Oslo Gardermoen to Sydney

Information on your arrival and departure airports

Oslo (OSL)
Sydney (SYD)

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