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Cheap Flights from Oslo (OSL) to Brussels (BRUS)

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Compare Oslo Gardermoen to Brussels flight deals

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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.$181 per passenger.Departing Tue, 19 Aug, returning Fri, 22 Aug.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 19 Aug, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Fri, 22 Aug, arriving in Oslo Gardermoen.Price includes taxes and charges.From $181, select.
Brussels.$181 per passenger.Departing Tue, 19 Aug, returning Tue, 2 Sep.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 19 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 $181, select.
Brussels.$181 per passenger.Departing Tue, 7 Oct, returning Fri, 10 Oct.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 7 Oct, 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 $181, select.
Brussels.$183 per passenger.Departing Tue, 9 Sep, returning Fri, 12 Sep.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 9 Sep, arriving in Brussels International.Inbound direct flight with Norwegian departs from Brussels International on Fri, 12 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From $183, select.
Brussels.$196 per passenger.Departing Tue, 23 Sep, returning Tue, 7 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 Tue, 7 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From $196, select.
Brussels.$200 per passenger.Departing Wed, 11 Jun, returning Tue, 17 Jun.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Oslo Gardermoen on Wed, 11 Jun, arriving in Brussels International.Inbound indirect flight with easyJet, departs from Brussels International on Tue, 17 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From $200, select.
Brussels.$236 per passenger.Departing Mon, 24 Nov, returning Mon, 1 Dec.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Mon, 24 Nov, arriving in Brussels International.Inbound direct flight with Scandinavian Airlines departs from Brussels International on Mon, 1 Dec, arriving in Oslo Gardermoen.Price includes taxes and charges.From $236, select.
Brussels.$236 per passenger.Departing Wed, 28 Jan, returning Wed, 4 Feb.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Wed, 28 Jan, arriving in Brussels International.Inbound direct flight with Scandinavian Airlines departs from Brussels International on Wed, 4 Feb, arriving in Oslo Gardermoen.Price includes taxes and charges.From $236, 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 August.
May
from $260
Jun
from $200
Jul
from $238
Aug
from $181
Sep
from $183
Oct
from $181
Nov
from $236
Dec
from $236
Jan
from $236
Feb
from $236
Mar
from $268
Apr
from $266

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$181
Cheapest month to flyAugust
Average flight time2 hrs
Most popular airlineTAP Air Portugal
Average flights per week87

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 $181. 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 is the average flight time from Oslo Gardermoen to Brussels.
TAP Air Portugal, Scandinavian Airlines and Brussels Airlines fly direct from Oslo Gardermoen to Brussels.
As of May 2025, there are 261 flights per week flying from Oslo Gardermoen to Brussels.
The cheapest month to fly from Oslo Gardermoen to Brussels is usually May 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 $181.
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, 19 August 2025.
Yes – the average flight time is 2 hours.
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 May, the average temperature is usually around 13°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.

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

  • The average length of a direct flight from Oslo Airport Gardermoen to Brussels is 1 hour 55 minutes.

  • Oslo (the location of Oslo Airport Gardermoen) and Brussels are in the same timezone — UTC+1.

  • With 21 weekly flights between the two airports, Oslo Airport Gardermoen (OSL) to Brussels Airport (BRU) is the most popular route. SAS operates the earliest flight at 06:00. If you'd like to make the most of your day before jetting off, the latest flight from OSL to BRU is with SAS at 19:00.

  • Give yourself enough time to make your OSL to Brussels flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at security and check-in are more likely if you're flying during high season, so allow a bit more breathing room. A good rule of thumb for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • Direct Oslo Airport Gardermoen to Brussels tickets are available for booking. Brussels Airport (BRU) is where you'll step off the plane.

  • Top carriers that offer direct flights from Oslo Airport Gardermoen to Brussels include:

  • Consider adding a stopover to potentially unlock a cheaper flight ticket from OSL to Brussels. Just uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these popular options:

    • Frankfurt Airport (FRA)

    • Dublin Airport (DUB)

    • Copenhagen Airport (CPH)

  • OSL is around 40 kilometres from central Oslo. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 40 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.

  • Searching for a hotel near OSL? If you've booked an early flight from Oslo Airport Gardermoen to Brussels, these accommodation options will put you moments from your departure gate:

  • When it comes to Oslo Airport Gardermoen's on-time performance, 71.98% of flights arrive within the scheduled time frame.

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

  • $74 is currently the best price for a one-way Oslo Airport Gardermoen to Brussels flight. A return flight ticket starts at $181. These fares can change depending on availability and demand.

  • Book three months before you travel. Pricing trends suggest that this is the ideal window for finding cheap flights from OSL to Brussels.

  • Organise your trip for July. That's the best month for landing an epic deal on Oslo Airport Gardermoen to Brussels tickets. If you're open to different travel dates, use the 'Whole month' tool to access the lowest price across each month.

  • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll update you when there's an even bigger deal on cheap flights from OSL to Brussels.

  • Find an affordable flight from Oslo Airport Gardermoen to Brussels with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) is around 14 kilometres from central Brussels. If you're opting for a ride-share or a cab, the drive takes about 20 minutes.

  • It takes around 40 minutes if you're travelling by public transport.

  • Consider staying in a hotel close to BRU if you're coming in on a late flight from Oslo Airport Gardermoen to Brussels. Select one of these accommodation options and make arrival day easier:

  • Hit the road running by picking up a Brussels Airport rental car. Grab your wheels from Keddy By Europcar, Alamo or Europcar to explore Brussels and beyond.

  • Secure the lowest price by booking your ride from Brussels Airport around three weeks ahead of your flight from OSL to Brussels.

Brussels S. Charleroi Airport (CRL)

  • The centre of Brussels is located around 56 kilometres from Brussels S. Charleroi Airport (CRL). Once your flight from Oslo Airport Gardermoen to Brussels has hit the runway and you've made your way to arrivals, expect a drive of about 55 minutes.

  • If you travel by public transport, the journey will take you 1 hour 35 minutes or so.

  • There are some great places to rest your head close to CRL. Tuck yourself in and get cosy after your OSL to Brussels flight at any of these well-located options:

  • Forget about inconvenient public transport timetables or long cab lines. Grab a Brussels S. Charleroi Airport rental car and let the journey unfold your way. Check out the rates and availability from Keddy By Europcar, Thrifty and Budget.

  • Lock in the lowest price by reserving your ride from CRL two weeks ahead of time. You'll also have access to a greater selection of vehicles.

Best time to go to Brussels

  • Before booking your flights from Oslo Airport Gardermoen to Brussels, consider which time of year is best for you. Peak season in Brussels offers a bustling atmosphere and plenty of things to do, while the low season brings cheaper hotel rates and smaller crowds.

  • Before locking in your Oslo Airport Gardermoen to Brussels flight ticket, think about the kind of weather forecast you're hoping for. August is the warmest month in Brussels, with temperatures ranging from 12ºC (54ºF) to 27ºC (81ºF).

  • January has average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Search for a cheap ticket from OSL to Brussels around that time if you like travelling in cooler conditions.

More about Brussels

  • After booking your flight from Oslo Airport Gardermoen to Brussels, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring Brussels:

  • Every great holiday has to include a little sightseeing. Atomium, Grand Place and Manneken Pis are attractions you won't want to skip in Brussels.

Explore more of Belgium

  • Ostend is just one of the many cities in Belgium waiting to be explored once you've taken in the sights of Brussels. Around 113 kilometres away to the west, its top attractions include Fort Napoleon, The Crystal Ship and Leopoldpark.

  • If there's time to check out another well-known destination in Belgium, consider Verviers, roughly 113 kilometres east of Brussels. Quai Pierre Rapsat, Parc de Séroule and Parc de la Tourelle are among its highlights.

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.