Cheap Flights from Oslo (OSL) to Sui (SUL)

Popular airlines from Gardermoen Airport (OSL) to Sui (SUL)

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Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Sui (SUL) cost?
Lock in a cheap one-way flight or cheap return flight from Gardermoen Airport (OSL) to Sui (SUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Sui (SUL)?
is the least expensive month to fly from OSL to SUL. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Sui (SUL)?
To find the cheapest airline that'll fly you from OSL to SUL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Sui (SUL)?
Nonstop flights from Gardermoen Airport (OSL) to Sui (SUL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to SUL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*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 Sui (SUL)?
To avoid possible delays on the Gardermoen Airport (OSL) to Sui (SUL) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Sui (SUL) last-minute?
Last-minute bookings from OSL to SUL are usually more expensive. For the best rates, start searching for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Sui (SUL)?
If you booked your OSL to SUL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Gardermoen
Destination airport
Sui
Distance
3435 mi

Book with confidence

Oslo to Sui Flights

The cheapest times to fly from Oslo to Sui

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 Sui are during the month of . You can find some of the cheapest flights from Oslo to Sui with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Sui

Sunday is one of the best days to book for cheap flights from Oslo to Sui: 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 Sui

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 Sui in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Sui 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 Sui 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.

 

Oslo to Sui Flights
*Available to One Key members.