$1,424 Cheap Flights from Oslo (OSL) to Rarotonga (RAR)

View $1,424 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Rarotonga (RAR-Rarotonga Intl.)

Cheap Flights from Oslo to Rarotonga (OSL-RAR)

Prices were available within the past 7 days and start at $1,424 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Oslo (OSL) to Rarotonga (RAR)
Origin airport
Gardermoen
Destination airport
Rarotonga Intl.
Distance
9705 mi

Oslo to Rarotonga Flights

The cheapest times to fly from Oslo to Rarotonga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Rarotonga are during the month of . You can find some of the cheapest flights from Oslo to Rarotonga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Rarotonga

Sunday is one of the best days to book for cheap flights from Oslo to Rarotonga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Rarotonga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Rarotonga in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,424 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Rarotonga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Rarotonga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR) cost?
Get a cheap one-way flight from $1,424 or cheap return flight from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR)?
The cheapest month to fly from OSL to RAR is , when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR)?
To find the cheapest airline flying from OSL to RAR, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR)?
There are no daily nonstop flights available from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from OSL to RAR?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR)?
To reach Rarotonga Intl. Airport (RAR) on schedule, select a flight that leaves Gardermoen Airport (OSL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR) last-minute?
Booking your flight from OSL to RAR right before your getaway is usually more expensive. However, if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book an OSL to RAR flight and hotel package?
You'll typically save money by booking an OSL to RAR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Rarotonga Intl. Airport (RAR)?
If you booked your OSL to RAR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.