OSL - SYD

$682 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 to Sydney departing on 2/20. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,255
Typical prices: $1,264-$1,471
Multiple Airlines
Thu 3/5Thu 3/12
OSL - SYD • 3 stops
Cheapest one-way
$682
Typical prices: $720-$981
Multiple Airlines
Fri 2/20
OSL - SYD • 2 stops
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 10% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight 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 round-trip 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 round-trip flight deals from Oslo to Sydney

Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
6:15 pm - 6:15 am
OSL
-
SYD
50h 00m
3 stops
Multiple Airlines Logo
7:15 am - 5:20 pm
SYD
-
OSL
44h 05m
3 stops
$1,255Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
11:55 am - 6:15 am
OSL
-
SYD
56h 20m
3 stops
Multiple Airlines Logo
7:15 am - 11:00 am
SYD
-
OSL
37h 45m
3 stops
$1,256Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
11:55 am - 6:15 am
OSL
-
SYD
56h 20m
3 stops
Multiple Airlines Logo
7:15 am - 5:20 pm
SYD
-
OSL
44h 05m
3 stops
$1,258Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
9:05 pm - 6:50 pm
OSL
-
SYD
35h 45m
2 stops
Multiple Airlines Logo
9:00 pm - 11:00 pm
SYD
-
OSL
36h 00m
2 stops
$1,269Multiple Airlines
Tue, Jun 2 - Fri, Jun 19
Multiple Airlines Logo
7:15 am - 8:30 pm
OSL
-
SYD
29h 15m
2 stops
Multiple Airlines Logo
7:05 am - 10:00 am
SYD
-
OSL
34h 55m
3 stops
$1,280Multiple Airlines
Sun, Mar 1 - Fri, Mar 13
British Airways Logo
11:30 am - 6:55 am
OSL
-
SYD
33h 25m
2 stops
British Airways Logo
4:20 pm - 5:30 pm
SYD
-
OSL
35h 10m
2 stops
$1,317British Airways
Fri, Mar 6 - Tue, Mar 10
British Airways Logo
11:45 am - 6:55 am
OSL
-
SYD
33h 10m
2 stops
British Airways Logo
4:20 pm - 10:55 am
SYD
-
OSL
28h 35m
2 stops
$1,318British Airways
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
6:15 pm - 6:15 am
OSL
-
SYD
50h 00m
3 stops
Multiple Airlines Logo
9:15 pm - 5:20 pm
SYD
-
OSL
30h 05m
2 stops
$1,326Multiple Airlines
Tue, Mar 3 - Sun, Mar 29
Multiple Airlines Logo
11:55 am - 6:15 am
OSL
-
SYD
56h 20m
3 stops
Multiple Airlines Logo
10:05 pm - 10:00 am
SYD
-
OSL
44h 55m
2 stops
$1,332Multiple Airlines
Tue, Mar 3 - Sun, Mar 29
Multiple Airlines Logo
11:55 am - 6:15 am
OSL
-
SYD
56h 20m
3 stops
Multiple Airlines Logo
10:05 pm - 5:45 pm
SYD
-
OSL
28h 40m
2 stops
$1,333Multiple Airlines
Booking Insights

KAYAK's insights & trends for Oslo to Sydney flights

Get data-powered insights and trends into flights from Oslo 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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oslo Gardermoen Airport to Sydney departing in March.

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 May, where tickets cost $1,306 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,730 and $1,727 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 4 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonAugust
Cheapest flight$682
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Oslo to Sydney

When to book flights from Oslo to Sydney

Are your dates flexible? Find out the best times to travel from Oslo to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $682 for a one-way ticket and $1,255 for a round-trip.

  • Do I need a passport to fly between Oslo and Sydney?

    Yes

  • 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 is the only airline alliance operating flights between Oslo and Sydney.

  • 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 travelers 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 round-trip ticket. You could then fly to Sydney with an airline and back to Oslo with another airline. Booking your flights between Oslo and SYD can sometimes prove cheaper using this method.

  • 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 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 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 379 reviews
7.6Comfort
7.3Food
7.9Boarding
8.3Crew
6.8Entertainment
Airline reviews

business class is old but still done very well by the team.

10.0 ExcellentZeb, Dec 2025
BKK - DPS
Read more Thai Airways reviews

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

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).

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

Information on your arrival and departure airports

Oslo (OSL)
Sydney (SYD)