Cheap Flights from Oslo (OSL) to Oshkosh (OSH)

Popular airlines from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional)

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Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional) cost?
Get a cheap one-way flight or cheap return flight from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional) 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 Oshkosh, WI (OSH-Wittman Regional)?
is the cheapest month to fly from OSL to OSH. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from OSL to OSH. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional)?
You'll need to hop on a flight with a layover when traveling from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from OSL to OSH?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline 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 Oshkosh, WI (OSH-Wittman Regional)?
To touch down at Oshkosh, WI (OSH-Wittman Regional) on schedule, choose 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 Oshkosh, WI (OSH-Wittman Regional) last-minute?
Booking your ticket from OSL to OSH shortly before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an OSL to OSH flight and hotel package?
Compared with arranging flights and hotels separately, booking an OSL to OSH flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Oshkosh, WI (OSH-Wittman Regional)?
In most cases, you can cancel or reschedule your OSL to OSH flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Wittman Regional
Distance
3947 mi

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Oslo to Oshkosh Flights

The cheapest times to fly from Oslo to Oshkosh

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

 

The best time to book a flight from Oslo to Oshkosh

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

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 Oshkosh in 2026. 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 Oshkosh 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 Oshkosh 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 Oshkosh Flights

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