$117 Cheap Flights from Oslo (OSL) to Hannover (HAJ)

View $117 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Hannover Airport (HAJ)

Cheap Flights from Oslo to Hannover (OSL-HAJ)

Prices were available within the past 7 days and start at $117 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$255 Roundtrip, found 22 hours ago
$255
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $255 found 22 hours ago
Lufthansa
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$260 Roundtrip, found 22 hours ago
$260
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $260 found 22 hours ago
Swiss International Air Lines
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$264 Roundtrip, found 22 hours ago
$264
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $264 found 22 hours ago
Lufthansa
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$269 Roundtrip, found 22 hours ago
$269
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $269 found 22 hours ago
Austrian Airlines
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$278 Roundtrip, found 22 hours ago
$278
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $278 found 22 hours ago
Lufthansa
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$296 Roundtrip, found 22 hours ago
$296
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $296 found 22 hours ago
Austrian Airlines
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$305 Roundtrip, found 22 hours ago
$305
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $305 found 22 hours ago
Swiss International Air Lines
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$306 Roundtrip, found 22 hours ago
$306
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $306 found 22 hours ago
Scandinavian Airlines
Sat, Dec 20 - Mon, Dec 22
OSL
Oslo
HAJ
Hannover
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Dec 20 from Oslo to Hannover, returning Mon, Dec 22, priced at $329 found 2 days ago
British Airways
Tue, Oct 21 - Sun, Oct 26
OSL
Oslo
HAJ
Hannover
$494 Roundtrip, found 22 hours ago
$494
Roundtrip
found 22 hours ago
Select British Airways flight, departing Tue, Oct 21 from Oslo to Hannover, returning Sun, Oct 26, priced at $494 found 22 hours ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Hannover Airport (HAJ) cost?
Get a cheap one-way flight from $117 or cheap return flight from $255 from Gardermoen Airport (OSL) to Hannover Airport (HAJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Hannover Airport (HAJ)?
Planning your getaway for October may help you find better deals, as it's the cheapest month for flights between OSL and HAJ. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Hannover Airport (HAJ)?
To find the cheapest airline flying from OSL to HAJ, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. 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 Hannover Airport (HAJ)?
Nonstop flights from Gardermoen Airport (OSL) to Hannover Airport (HAJ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to HAJ?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Hannover Airport (HAJ)?
To touch down at Hannover Airport (HAJ) without delays, select a flight that takes off from Gardermoen Airport (OSL) before 3 PM. The likelihood 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 Hannover Airport (HAJ) last-minute?
Last-minute bookings from OSL to HAJ are typically more expensive. To secure the lowest rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book an OSL to HAJ flight and hotel package?
You'll generally save money by booking an OSL to HAJ 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 everything in one place. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Hannover Airport (HAJ)?
Typically, you're able to cancel or reschedule your OSL to HAJ flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Hannover
Airlines serving
Austrian Airlines, British Airways, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$255
Distance
536 mi

Book with confidence

Oslo to Hannover Flights

The cheapest times to fly from Oslo to Hannover

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

 

The best time to book a flight from Oslo to Hannover

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

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 Hannover in 2025. You can also book with separate airlines for your outbound and return journeys, from $117 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 Hannover 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 Hannover 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 Hannover Flights

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*Available to One Key members.