$56 Cheap Flights from Oslo (OSL) to Brussels (BRU)

View $56 flight on Sun, May 3, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Brussels Airport (BRU)

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Cheap Flights from Oslo to Brussels (OSL-BRU)

Prices were available within the past 7 days and start at $56 for one-way flights and $176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Dec 14 - Mon, Dec 29
OSL
Oslo
BRU
Brussels
$176 Roundtrip, found 2 days ago
$176
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, Dec 14 from Oslo to Brussels, returning Mon, Dec 29, priced at $176 found 2 days ago
Brussels Airlines
Sun, Nov 23 - Mon, Dec 8
OSL
Oslo
BRU
Brussels
$182 Roundtrip, found 16 hours ago
$182
Roundtrip
found 16 hours ago
Select Brussels Airlines flight, departing Sun, Nov 23 from Oslo to Brussels, returning Mon, Dec 8, priced at $182 found 16 hours ago
Brussels Airlines
Wed, Mar 11 - Wed, Mar 25
OSL
Oslo
BRU
Brussels
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Wed, Mar 11 from Oslo to Brussels, returning Wed, Mar 25, priced at $183 found 2 days ago
Swiss International Air Lines
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
BRU
Brussels
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, Dec 3 from Oslo to Brussels, returning Wed, Dec 10, priced at $186 found 5 days ago
Scandinavian Airlines
Sun, Nov 23 - Mon, Dec 8
OSL
Oslo
BRU
Brussels
$190 Roundtrip, found 16 hours ago
$190
Roundtrip
found 16 hours ago
Select Scandinavian Airlines flight, departing Sun, Nov 23 from Oslo to Brussels, returning Mon, Dec 8, priced at $190 found 16 hours ago
Brussels Airlines
Thu, Dec 18 - Wed, Dec 24
OSL
Oslo
BRU
Brussels
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Thu, Dec 18 from Oslo to Brussels, returning Wed, Dec 24, priced at $194 found 5 days ago
Scandinavian Airlines
Sun, Dec 28 - Thu, Jan 8
OSL
Oslo
BRU
Brussels
$194 Roundtrip, found 8 hours ago
$194
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Sun, Dec 28 from Oslo to Brussels, returning Thu, Jan 8, priced at $194 found 8 hours ago
Scandinavian Airlines
Fri, Dec 26 - Thu, Jan 8
OSL
Oslo
BRU
Brussels
$197 Roundtrip, found 8 hours ago
$197
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Fri, Dec 26 from Oslo to Brussels, returning Thu, Jan 8, priced at $197 found 8 hours ago
Lufthansa
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
BRU
Brussels
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Oslo to Brussels, returning Wed, Dec 10, priced at $198 found 5 days ago
Air Baltic
Fri, Nov 28 - Wed, Dec 10
OSL
Oslo
BRU
Brussels
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Fri, Nov 28 from Oslo to Brussels, returning Wed, Dec 10, priced at $223 found 2 days ago

Alternative airports near Brussels

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brussels - National BRU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $233
BRU
Brussels - National
CheapestClosest
Average driving time to city center15 min
Flights from $233

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) cost?
Snag a cheap one-way flight from $56 or cheap return flight from $176 from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) 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 Brussels - National Airport (BRU)?
December is the most affordable month to fly from OSL to BRU. Traveling during an off-peak travel window is often the key to landing a great deal.
Which airlines fly direct from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
You can fly straight from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) on a Brussels Airlines flight.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
SAS and Brussels Airlines are well-known airlines offering competitive fares. Remember that flight prices from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) can change based on travel dates, demand and how early you book. With Expedia's filter tool, you can easily find an OSL to BRU flight that works with your plans and budget.
How many flights per day from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
With, on average, 2 direct flights departing from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) every day, you'll be jetting off in no time.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
Flights between OSL and BRU are their busiest at 6 PM. If you're after a more relaxed trip and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from OSL to BRU?
If you fly on a Friday, you'll get the greatest range of choices for flights from Gardermoen Airport (OSL) to Brussels - National Airport (BRU).
What is the earliest flight from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
Gardermoen Airport (OSL)'s earliest flight to Brussels - National Airport (BRU) departs at approximately 6:45AM UTC+1. With a total flight time of 2h 10m, you'll touch down at around 8:55AM UTC+1.
How long does it take to fly from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
Flights from OSL to BRU have an average travel time of 2 hours and 4 minutes. The total distance between the two airports is 690 mi.
What airline has the least delays from OSL to BRU?
SAS has the best track record for on-time direct flights from Gardermoen Airport (OSL) to Brussels - National Airport (BRU), with an on-time score of 86%. Use the Expedia App to look up your flight schedule before you go and receive notifications about any changes.
What is the best time to fly from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
To avoid possible delays on the Gardermoen Airport (OSL) to Brussels - National Airport (BRU) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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.
What airports do you fly into for Brussels from Gardermoen Airport (OSL)?
Brussels - National Airport (BRU) is the only airport in Brussels with direct flights from Gardermoen Airport (OSL). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Brussels - National Airport (BRU) last-minute?
Booking your flight from OSL to BRU right before your getaway is usually more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an OSL to BRU flight and hotel package?
You can save money by securing an OSL to BRU 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 place. After choosing your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Brussels - National Airport (BRU)?
Usually, it's possible to reschedule or cancel your OSL to BRU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Brussels - National
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Brussels Airlines, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$175
Distance
691 mi
Average flight time
2 hours 2 mins

Book with confidence

Oslo to Brussels Flights

The cheapest times to fly from Oslo to Brussels

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

 

The best time to book a flight from Oslo to Brussels

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

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 Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $56 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 Brussels 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 Brussels 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 Brussels Flights

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