$560 Cheap Flights from Oslo (OSL) to Niamey (NIM)

View $560 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Niamey (NIM-Diori Hamani Intl.)

Cheap Flights from Oslo to Niamey (OSL-NIM)

Prices were available within the past 7 days and start at $560 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 Diori Hamani Intl. Airport (NIM) cost?
Snag a cheap one-way flight from $560 or cheap return flight from Gardermoen Airport (OSL) to Diori Hamani Intl. Airport (NIM) 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 Diori Hamani Intl. Airport (NIM)?
is the least expensive month to fly from OSL to NIM. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Diori Hamani Intl. Airport (NIM)?
To find the cheapest airline flying from OSL to NIM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. 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 Diori Hamani Intl. Airport (NIM)?
You'll have to take a flight with a layover if you're traveling from Gardermoen Airport (OSL) to Diori Hamani Intl. Airport (NIM). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from OSL to NIM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Diori Hamani Intl. Airport (NIM)?
To land at Diori Hamani Intl. Airport (NIM) on time, pick a flight that takes off from Gardermoen Airport (OSL) before 3 PM. The chance 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 Diori Hamani Intl. Airport (NIM) last-minute?
Waiting until just before your departure to book a ticket from OSL to NIM generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book an OSL to NIM flight and hotel package?
You can save money by securing an OSL to NIM 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. Once you've chosen your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Diori Hamani Intl. Airport (NIM)?
Typically, you're able to cancel or reschedule your OSL to NIM flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Diori Hamani Intl.
Distance
3259 mi

Book with confidence

Oslo to Niamey Flights

The cheapest times to fly from Oslo to Niamey

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

 

The best time to book a flight from Oslo to Niamey

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

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 Niamey in 2025. You can also book with separate airlines for your outbound and return journeys, from $560 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 Niamey 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 Niamey 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 Niamey Flights

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*Available to One Key members.