OSL - BRU

Find Cheap Flights from Oslo to Brussels

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Brussels, as well as popular online travel agencies
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Expert advice
Booking Insights
Flight Deals

Cheap Flights from Oslo to Brussels (OSL-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oslo to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oslo to Brussels

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OSL-BRU
691 mimulti-stop
Multiple Airlines Logo
BRU-OSL
691 mimulti-stop
Multiple Airlines
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Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
SAS offers extra legroom in exit rows for comfort.
Brussels Airlines features Belgian favorites onboard.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 27% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Thu 11/9
OSL - BRU • multi-stop
Cheapest one-way flight
Multiple Airlines
Thu 11/9
OSL - BRU • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Brussels!
Expert advice

Expert advice for your flight from Oslo to Brussels

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United offers Wi-Fi on most flights, with free messaging and streaming options for T-Mobile customers.


United's Economy Plus seats provide up to six inches more legroom than standard economy.

Brussels Airlines

Brussels Airlines offers priority check-in and boarding for business class on short-haul flights.


Enjoy Belgian favorites on the menu, adding a cultural touch to your flight experience.

Scandinavian Airlines

SAS offers extra legroom in exit rows on short-haul flights for added comfort.


SAS Plus provides free snacks and alcohol, enhancing the premium economy experience.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Scandinavian Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Booking Insights

KAYAK's insights & trends for Oslo to Brussels flights

Get data-powered insights and trends into flights from Oslo to Brussels to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo to Brussels?

The average price of all round-trip flights from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

When flying from Oslo to Brussels, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport is January, where tickets cost £94 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £175 and £173 respectively.

Can I save money by flying with a stopover from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £116, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport, you should book around 4 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from Oslo to Brussels

Low seasonMarch
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.

When to book flights from Oslo to Brussels

Are your dates flexible? Find out the best times to travel from Oslo to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Brussels flights

  • Which aircraft models fly most regularly from Oslo to Brussels?

    The Airbus A320neo is the aircraft model that flies most regularly on the Oslo to Brussels flight route.

  • Which airline alliances offer flights from Oslo to Brussels?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oslo and Brussels, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Oslo to Brussels?

    There are direct flights from Oslo to Brussels on a daily basis.

  • Which is the best airline for flights from Oslo to Brussels, Scandinavian Airlines or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from Oslo to Brussels are Scandinavian Airlines and Brussels Airlines. With an average price for the route of £227 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of £148 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Oslo to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport

  • Looking for a cheap flight from Brussels to Oslo? 25% of our users found flights on this route for £142 or less one-way.

Prefer to fly direct from Oslo to Brussels?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oslo Gardermoen to Brussels Bruxelles-National.
Find which airlines fly direct from Oslo Gardermoen Airport to Brussels Bruxelles-National Airport, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen to Brussels Bruxelles-National

Monday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Tuesday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

Wednesday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Thursday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Friday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

Saturday

Brussels Airlines

Brussels Airlines

Sunday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

See more direct flights

Direct returns

Brussels Bruxelles-National to Oslo Gardermoen

Monday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Tuesday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

Wednesday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Thursday

Brussels Airlines, Scandinavian Airlines

Brussels Airlines, Scandinavian Airlines

Friday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

Sunday

Brussels Airlines, Norwegian, Scandinavian Airlines

Brussels Airlines, Norwegian, +1 more

See more direct flights

Reviews of the top airlines flying from Oslo to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1484 reviews
8.0Crew
6.7Entertainment
7.3Comfort
6.7Food
7.7Boarding
Airline reviews

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

8.0 ExcellentAnonymous, Aug 2025TRD - OSL
Read more Scandinavian Airlines reviews

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

I love it the scandavians know hospitality travel and are very friendly peopu

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

OK experience except for the fact that I had to pay $100 for one checked in bag in Amsterdam, while it was supposed to be free like it was on the flight from LAX to AMS. I want SAS to reimburse me for this!

SAS is very good at service, the lounge was great, and flights were on time. Boarding is fast and efficient!

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

Very difficult to clearly hear the dialogue on videos due to airplane engine sound. Flying to Copenhagen audio was very clear. Food was excellent. Returning flight--Lunch and breakfast food was the worst I've experienced. Audio was terrible. Why the difference?

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Everything you need to know for your flight from Oslo to Brussels

Information on your arrival and departure airports

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