$320 Cheap Flights from Oslo (OSL) to Baton Rouge (BTR)

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Popular airlines from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Oslo to Baton Rouge (OSL-BTR)

Prices were available within the past 7 days and start at $320 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR) cost?
Secure a cheap one-way flight from $320 or cheap return flight from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between OSL and BTR. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR)?
To find the cheapest airline flying from OSL to BTR, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR)?
Direct flights from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR) aren't available daily, so you'll have 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 OSL to BTR?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including 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 Baton Rouge Metropolitan Airport (BTR)?
To reach Baton Rouge Metropolitan Airport (BTR) on time, choose a flight that leaves from Gardermoen Airport (OSL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Baton Rouge Metropolitan Airport (BTR) last-minute?
Booking your flight from OSL to BTR just before your getaway is usually more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an OSL to BTR flight and hotel package?
You'll generally save money by securing an OSL to BTR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Baton Rouge Metropolitan Airport (BTR)?
Typically, it's possible to cancel or reschedule your OSL to BTR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Baton Rouge Metropolitan
Distance
4802 mi

Book with confidence

Oslo to Baton Rouge Flights

The cheapest times to fly from Oslo to Baton Rouge

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

 

The best time to book a flight from Oslo to Baton Rouge

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

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 Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $320 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 Baton Rouge 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 Baton Rouge 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 Baton Rouge Flights

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*Available to One Key members.