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Cheap Flights from Oslo to Brussels

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Compare Oslo Gardermoen to Brussels flight deals

Find the cheapest month or even day of the year to fly to Brussels

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Flight deals from Oslo Gardermoen to Brussels

Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen to Brussels? Find the lowest prices on one-way and return tickets right here.
Brussels.$187 per passenger.Departing Tue, 16 Sep, returning Tue, 23 Sep.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 16 Sep, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Tue, 23 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From $187, select.
Brussels.$189 per passenger.Departing Sun, 10 Aug, returning Tue, 19 Aug.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 10 Aug, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Tue, 19 Aug, arriving in Oslo Gardermoen.Price includes taxes and charges.From $189, select.
Brussels.$202 per passenger.Departing Tue, 23 Sep, returning Fri, 10 Oct.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 23 Sep, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Fri, 10 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From $202, select.
Brussels.$205 per passenger.Departing Tue, 21 Oct, returning Fri, 24 Oct.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 21 Oct, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Fri, 24 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From $205, select.
Brussels.$205 per passenger.Departing Sun, 17 Aug, returning Tue, 2 Sep.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 17 Aug, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Tue, 2 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From $205, select.
Brussels.$236 per passenger.Departing Wed, 30 Apr, returning Wed, 7 May.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Wed, 30 Apr, arriving in Brussels International.Inbound direct flight with Scandinavian Airlines departs from Brussels International on Wed, 7 May, arriving in Oslo Gardermoen.Price includes taxes and charges.From $236, select.
Brussels.$236 per passenger.Departing Thu, 5 Jun, returning Sun, 8 Jun.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Thu, 5 Jun, arriving in Brussels International.Inbound direct flight with Scandinavian Airlines departs from Brussels International on Sun, 8 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From $236, select.
Brussels.$237 per passenger.Departing Mon, 27 Oct, returning Mon, 3 Nov.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Mon, 27 Oct, arriving in Brussels International.Inbound direct flight with Scandinavian Airlines departs from Brussels International on Mon, 3 Nov, arriving in Oslo Gardermoen.Price includes taxes and charges.From $237, select.

Find the cheapest month to fly from Oslo Gardermoen to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo Gardermoen to Brussels flights are currently cheapest in September.
Mar
from $303
Apr
from $237
May
from $237
Jun
from $236
Jul
from $237
Aug
from $189
Sep
from $187
Oct
from $205
Nov
from $237
Dec
from $237
Jan
Find prices
Feb
Find prices

Direct flights from Oslo Gardermoen to Brussels

Alternative Oslo Gardermoen to Brussels routes

Looking for the cheapest, fastest or easiest route from Oslo Gardermoen to Brussels? You could fly into the following airports instead.

Oslo to Brussels: Flight information

The things to know before you go.
Cheapest flight found$187
Cheapest month to flySeptember
Average flight time2 hrs, 1 min
Most popular airlineBrussels Airlines
Average flights per week53

Finding cheap flights from Oslo Gardermoen to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from Oslo Gardermoen to Brussels is $187. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 1 minute is the average flight time from Oslo Gardermoen to Brussels.
Brussels Airlines, TAP Air Portugal and Aegean Airlines fly direct from Oslo Gardermoen to Brussels.
As of March 2025, there are 52 flights per week flying from Oslo Gardermoen to Brussels.
The cheapest month to fly from Oslo Gardermoen to Brussels is usually March 2025.
If you're flying from Oslo Gardermoen Airport, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the centre of Brussels. We've found flights into this airport from $187.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to Brussels on Tuesday, 16 September 2025.
Yes – the average flight time is 2 hours and 1 minute.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Norwegian offers the cheapest flight tickets to Brussels.

Travelling from Oslo Airport Gardermoen (OSL) to Brussels: what you need to know

  • Book a direct flight from Oslo Airport Gardermoen Airport to Brussels and you'll be travelling for around 1 hour 57 minutes.

  • Brussels's timezone is UTC+1, which is the same as Oslo (the location of Oslo Airport Gardermoen Airport).

  • With 25 flights a week between the two airports, Oslo Airport Gardermoen Airport (OSL) to Brussels Airport (BRU) is the most popular route. Brussels Airlines operates the earliest flight at 06:40. If you prefer to make the most of your day before flying, the last departure from OSL to BRU is with Scandinavian Airlines at 19:00.

  • To ensure you catch your flight from OSL to Brussels, leave plenty of time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • You'll likely experience longer queues during popular months such as June and other peak seasons. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

  • You can book a direct flight from Oslo Airport Gardermoen Airport to Brussels. Begin your journey at OSL and arrive at Brussels Airport (BRU).

  • Brussels Airlines is a leading airline that operates direct flights from Oslo Airport Gardermoen Airport to Brussels.

  • Stopovers are the ideal opportunity to take a travel break — and possibly even explore a different city. When searching for flights from OSL to Brussels, deselect the 'Direct flights only' box to see where you can stop along the way. Popular options include:

    • Dublin Airport (DUB)

    • J. Paul II International Airport Krakow-Balice Airport (KRK)

    • Stockholm Arlanda Airport (ARN)

  • You don't need a visa for Belgium if you hold a passport from Norway and are visiting for tourism purposes. Travel documentation and visa requirements are subject to change. So before locking in your cheap tickets from Oslo Airport Gardermoen to Brussels, be sure to check with your airline and your destination country's local embassy or consulate for the most up-to-date information.

  • Located around 48 kilometres from the centre of Oslo, OSL can be reached in about 38 minutes by car (depending on traffic). The same journey on public transport will take roughly 30 minutes.

  • After a leisurely start to your holiday? Stay near OSL. Whether you've booked an early flight from Oslo Airport Gardermoen Airport to Brussels or just don't want to be rushed, these hotels are the answer:

How to find the cheapest flights from Oslo Airport Gardermoen Airport (OSL) to Brussels

  • $74 is the best price for a one-way ticket from Oslo Airport Gardermoen Airport to Brussels. A return flight starts from $187. These fares can change based on demand and availability.

  • Score cheap tickets from OSL to Brussels by booking at least 11 months ahead. According to our research, that's the sweet spot for landing a bargain.

  • The cheapest month for tickets from Oslo Airport Gardermoen Airport to Brussels is July. Compare prices using the 'Whole month' tool and choose the date that offers the lowest fare.

  • Snapping up a cheap ticket from OSL to Brussels is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Use the filters to tailor your flights from Oslo Airport Gardermoen Airport to Brussels. Simply select your ideal departure and arrival times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to see the best deals.

Airports in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) to central Brussels is around 21 minutes by car. It's approximately 14 kilometres away.

  • If you're taking public transport, expect a journey of roughly 39 minutes.

  • Reserve a hotel near BRU if you're taking a late flight from Oslo Airport Gardermoen Airport to Brussels. Settle into one of these accommodation options and skip the long transfer:

Brussels S. Charleroi Airport (CRL)

  • As soon as your flight from Oslo Airport Gardermoen Airport to Brussels has arrived, you can make your way to the city centre in about 56 minutes by car. Central Brussels is roughly 56 kilometres from Brussels S. Charleroi Airport (CRL).

  • You can also travel using public transport, which will take around 1 hour and 37 minutes.

  • After your flight from OSL to Brussels, rest your head at a hotel close to CRL. These are some comfortable accommodation options that'll help you slip into relaxation mode:

Best time to go to Brussels

  • It's time to plan your travel dates for your flight from Oslo Airport Gardermoen Airport to Brussels. July is the busiest month to visit Brussels. If you like a quieter vibe, go in February.

  • The warmest month in Brussels is August, with the temperature ranging between 12ºC and 27ºC. Book your flights from Oslo Airport Gardermoen Airport to Brussels in this month if you enjoy this type of weather.

  • Search for cheap flights from OSL to Brussels in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -2ºC and 8ºC on average.

More about Brussels

  • Start your Brussels trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Oslo Airport Gardermoen to Brussels, browse our selection of hotels including:

  • There are so many things to explore in this city it can be difficult to know where to start. Grand Place, Atomium and Manneken Pis are top sights which should be on every Brussels itinerary.

Complete your Brussels trip with a car rental

  • Finding you a cheap flight from Oslo Airport Gardermoen to Brussels isn't our only party trick. Check out our car rentals in Brussels and explore on your own terms. We search for deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.

Plan the rest of your trip from Oslo to Brussels

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.