$451 Cheap Flights from Madison (MSN) to Oslo (OSL)

View $451 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)

Cheap Flights from Madison to Oslo (MSN-OSL)

Prices were available within the past 7 days and start at $451 for one-way flights and $517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Nov 14 - Sat, Nov 22
MSN
Madison
OSL
Oslo
$517 Roundtrip, found 6 hours ago
$517
Roundtrip
found 6 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 14 from Madison to Oslo, returning Sat, Nov 22, priced at $517 found 6 hours ago
Scandinavian Airlines
Fri, Feb 13 - Mon, Feb 16
MSN
Madison
OSL
Oslo
$519 Roundtrip, found 2 days ago
$519
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Feb 13 from Madison to Oslo, returning Mon, Feb 16, priced at $519 found 2 days ago
Scandinavian Airlines
Fri, Feb 13 - Mon, Feb 16
MSN
Madison
OSL
Oslo
$549 Roundtrip, found 2 days ago
$549
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Feb 13 from Madison to Oslo, returning Mon, Feb 16, priced at $549 found 2 days ago
British Airways
Wed, Apr 8 - Wed, Apr 15
MSN
Madison
OSL
Oslo
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Apr 8 from Madison to Oslo, returning Wed, Apr 15, priced at $600 found 2 days ago
Delta
Tue, Nov 18 - Tue, Feb 17
MSN
Madison
OSL
Oslo
$601 Roundtrip, found 4 days ago
$601
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 18 from Madison to Oslo, returning Tue, Feb 17, priced at $601 found 4 days ago
Lufthansa
Tue, Nov 11 - Tue, Nov 18
MSN
Madison
OSL
Oslo
$606 Roundtrip, found 2 days ago
$606
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 11 from Madison to Oslo, returning Tue, Nov 18, priced at $606 found 2 days ago
United
Sun, Nov 23 - Tue, Feb 17
MSN
Madison
OSL
Oslo
$606 Roundtrip, found 4 days ago
$606
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Madison to Oslo, returning Tue, Feb 17, priced at $606 found 4 days ago
United
Sun, Nov 23 - Wed, Feb 18
MSN
Madison
OSL
Oslo
$607 Roundtrip, found 4 days ago
$607
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Madison to Oslo, returning Wed, Feb 18, priced at $607 found 4 days ago
British Airways
Wed, Apr 8 - Wed, Apr 15
MSN
Madison
OSL
Oslo
$612 Roundtrip, found 2 days ago
$612
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Apr 8 from Madison to Oslo, returning Wed, Apr 15, priced at $612 found 2 days ago
Lufthansa
Tue, Nov 11 - Tue, Nov 18
MSN
Madison
OSL
Oslo
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 11 from Madison to Oslo, returning Tue, Nov 18, priced at $617 found 2 days ago

Frequently asked questions

How much does a flight from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL) cost?
Get a cheap one-way flight from $451 or cheap return flight from $517 from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL) 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 Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)?
The cheapest month to fly from MSN to OSL is November, when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MSN to OSL flight.
How many flights per day from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)?
Nonstop flights from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL) 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 dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MSN to OSL?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending 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 Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)?
To avoid possible delays on the Dane County Regional Airport (MSN) to Gardermoen Airport (OSL) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Dane County Regional Airport (MSN) to Gardermoen Airport (OSL) last-minute?
Holding off until just before your departure to book a flight from MSN to OSL generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a MSN to OSL flight and hotel package?
Booking a MSN to OSL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dane County Regional Airport (MSN) to Gardermoen Airport (OSL)?
In most cases, you're able to cancel or reschedule your MSN to OSL flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Dane County Regional
Destination airport
Gardermoen
Airlines serving
Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$517
Distance
4018 mi

Book with confidence

Book with confidence

Madison to Oslo Flights

The cheapest times to fly from Madison to Oslo

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

 

The best time to book a flight from Madison to Oslo

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

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 Madison to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $451 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 Madison to Oslo 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 Madison to Oslo 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.

 

Madison to Oslo Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.