93 € Cheap Flights from Belfast International to Oslo Gardermoen

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Flight deals from Belfast International to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Belfast International Airport to Oslo Gardermoen Airport? If you want to travel next month, return fares start from 154 €. Find the lowest prices on one-way and return tickets right here.

Oslo.93 € per passenger.Departing Sat, 5 Sep, returning Sat, 12 Sep.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Sat, 5 Sep, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Sat, 12 Sep, arriving in Belfast International.Price includes taxes and charges.From 93 €, select.

Oslo.108 € per passenger.Departing Fri, 16 Oct, returning Wed, 21 Oct.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 16 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Wed, 21 Oct, arriving in Belfast International.Price includes taxes and charges.From 108 €, select.

Oslo.126 € per passenger.Departing Fri, 25 Sep, returning Fri, 2 Oct.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 25 Sep, arriving in Oslo Gardermoen.Inbound indirect flight with easyJet, departs from Oslo Gardermoen on Fri, 2 Oct, arriving in Belfast International.Price includes taxes and charges.From 126 €, select.

Oslo.129 € per passenger.Departing Tue, 25 Aug, returning Thu, 3 Sep.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Tue, 25 Aug, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Thu, 3 Sep, arriving in Belfast International.Price includes taxes and charges.From 129 €, select.

Oslo.131 € per passenger.Departing Sat, 21 Nov, returning Mon, 23 Nov.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Sat, 21 Nov, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Mon, 23 Nov, arriving in Belfast International.Price includes taxes and charges.From 131 €, select.

Oslo.144 € per passenger.Departing Tue, 1 Dec, returning Thu, 3 Dec.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Tue, 1 Dec, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Thu, 3 Dec, arriving in Belfast International.Price includes taxes and charges.From 144 €, select.

Oslo.154 € per passenger.Departing Thu, 20 Aug, returning Thu, 27 Aug.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Thu, 20 Aug, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Thu, 27 Aug, arriving in Belfast International.Price includes taxes and charges.From 154 €, select.

Oslo.183 € per passenger.Departing Sat, 31 Oct, returning Sun, 1 Nov.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Sat, 31 Oct, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sun, 1 Nov, arriving in Belfast International.Price includes taxes and charges.From 183 €, select.

Oslo.196 € per passenger.Departing Sun, 17 Jan, returning Sun, 24 Jan.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Sun, 17 Jan, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sun, 24 Jan, arriving in Belfast International.Price includes taxes and charges.From 196 €, select.

Oslo.205 € per passenger.Departing Fri, 4 Jun, returning Sun, 13 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 4 Jun, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Sun, 13 Jun, arriving in Belfast International.Price includes taxes and charges.From 205 €, select.

Oslo.218 € per passenger.Departing Thu, 20 May, returning Mon, 24 May.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Thu, 20 May, arriving in Oslo Gardermoen.Inbound indirect flight with Ryanair, departs from Oslo Gardermoen on Mon, 24 May, arriving in Belfast International.Price includes taxes and charges.From 218 €, select.

Oslo.223 € per passenger.Departing Mon, 7 Dec, returning Sun, 3 Jan.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Mon, 7 Dec, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sun, 3 Jan, arriving in Belfast International.Price includes taxes and charges.From 223 €, select.

Oslo.238 € per passenger.Departing Tue, 28 Jul, returning Tue, 4 Aug.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Tue, 28 Jul, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Tue, 4 Aug, arriving in Belfast International.Price includes taxes and charges.From 238 €, select.

Oslo.244 € per passenger.Departing Mon, 5 Apr, returning Fri, 9 Apr.Return flight with easyJet and Wizz Air.Outbound indirect flight with easyJet, departs from Belfast International on Mon, 5 Apr, arriving in Oslo Gardermoen.Inbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Fri, 9 Apr, arriving in Belfast International.Price includes taxes and charges.From 244 €, select.

Oslo.264 € per passenger.Departing Thu, 25 Mar, returning Tue, 30 Mar.Return flight with easyJet and Norwegian.Outbound indirect flight with easyJet, departs from Belfast International on Thu, 25 Mar, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Tue, 30 Mar, arriving in Belfast International.Price includes taxes and charges.From 264 €, select.

Oslo.267 € per passenger.Departing Mon, 15 Feb, returning Thu, 18 Feb.Return flight with Ryanair and Norwegian.Outbound indirect flight with Ryanair, departs from Belfast International on Mon, 15 Feb, arriving in Oslo Gardermoen.Inbound indirect flight with Norwegian, departs from Oslo Gardermoen on Thu, 18 Feb, arriving in Belfast International.Price includes taxes and charges.From 267 €, select.

Find the cheapest month to fly from Belfast International to Oslo Gardermoen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast International to Oslo Gardermoen flights are currently cheapest in September.

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Belfast International to Oslo Gardermoen: Alternative routes

Compare routes from Belfast International to Oslo below. You may find an airport to fly into that's cheaper, faster, or easier than Oslo Gardermoen.

Oslo Gardermoen

37km from central Oslo

Closest

from 93 €

Search flights

TORP Sandefjord

86km from central Oslo

Cheapest

from 88 €

Search flights

Belfast to Oslo: Flight information

The things to know before you go.

Cheapest flight found	93 €
Cheapest month to fly	September

Finding cheap flights from Belfast International to Oslo Gardermoen: Frequently asked questions

How much are return flights from Belfast International to Oslo Gardermoen?

The best price we found for a return flight from Belfast International to Oslo Gardermoen is 93 €. 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.

Which airlines fly direct from Belfast International to Oslo Gardermoen?

Currently, there are no airlines that fly direct from Belfast International to Oslo Gardermoen. But we found flights with one or more stops from 93 €.

How many flights are there a week from Belfast International to Oslo Gardermoen?

As of July 2026, there are no flights flying from Belfast International to Oslo Gardermoen.

When is the cheapest time to fly from Belfast International to Oslo Gardermoen?

The cheapest month to fly from Belfast International to Oslo Gardermoen is usually September.

Which upcoming date is cheapest to fly from Belfast International Airport to Oslo Gardermoen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast International Airport to Oslo Gardermoen Airport on Saturday, 5 September 2026.

Can I get a direct flight from Belfast International Airport to Oslo Gardermoen Airport?

No airlines currently offer direct flights between Belfast International Airport and Oslo Gardermoen Airport. Most routes have one or more stops.

How can I find the best flight deal to Oslo Gardermoen?

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 Oslo Gardermoen 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.

When is the best time to book flights to Oslo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Belfast International Airport to Oslo Gardermoen with?

Currently, Ryanair offers the cheapest flight tickets to Oslo Gardermoen.

Travelling from Belfast International Airport (BFS) to Oslo Airport Gardermoen (OSL): what you need to know

The timezone in Oslo is UTC+1, which is one hour ahead of Belfast.
Your BFS to OSL flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
During popular months such as August, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during a peak period in general.
If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Belfast International Airport to Oslo Airport Gardermoen. These are the most popular stopovers between BFS and OSL:
- Edinburgh Airport
- London Gatwick Airport
- Amsterdam Airport Schiphol

How to find the cheapest flights from Belfast International Airport (BFS) to Oslo Airport Gardermoen (OSL)

The lowest price we've seen for a one-way Belfast International Airport to Oslo Airport Gardermoen flight is 48 €. A return ticket right now is 93 €. Depending on the availability when you book, these fares could change.
To get your hands on cheap tickets from BFS to OSL, book early. Airlines usually offer lower fares when flights are first made available.
The 'Whole month' tool shows you the cheapest flights from Belfast International Airport to Oslo Airport Gardermoen throughout the month. It's a good way to snap up a bargain if your travel dates are flexible.
Picking up cheap flights from BFS to OSL couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as there's a better deal.
Lock in the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Belfast International Airport to Oslo Airport Gardermoen, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Belfast International Airport (BFS)

67.55% of flights that depart Belfast International Airport arrive at their destination on schedule.
Belfast International Airport is about 32 kilometres from central Belfast. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.
Expect a trip time of about 2 hours on public transport.
Have an early flight from Belfast International Airport to Oslo Airport Gardermoen? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near BFS:

Arriving at Oslo Airport Gardermoen (OSL)

The last thing you want is a long trip to your hotel if you're getting in late on a Belfast International Airport to Oslo Airport Gardermoen flight. Book one of these accommodation options near OSL instead:
Go wherever you want, whenever you want with an Oslo Airport Gardermoen rental car. Pick up your wheels from Budget, Hertz or Thrifty and chase adventure across Oslo and beyond.
Get the best deal by reserving your ride from Oslo Airport Gardermoen around three weeks before your trip.

Getting from Oslo Airport Gardermoen (OSL) to central Oslo

Oslo Airport Gardermoen is approximately 48 kilometres from central Oslo. Driving there takes about 40 minutes.
It takes around 30 minutes if you're travelling by public transport.

When to fly to Oslo Airport Gardermoen (OSL)

The quietest month for a flight from Belfast International Airport to Oslo Airport Gardermoen is February, while June is the busiest. Pick the best time to visit Oslo based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Before locking in your flight from Belfast International Airport to Oslo Airport Gardermoen, think about the kind of weather you enjoy. July is the warmest month in Oslo, with temperatures ranging from 8ºC (46ºF) to 25ºC (77ºF).
Look for cheap tickets from BFS to OSL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -14ºC (7ºF) and 1ºC (34ºF) on average.

Explore more of Norway

Bergen is just one of the many cities in Norway waiting to be discovered once you've seen Oslo. Around 306 kilometres away to the west, popular attractions include Bryggen, Troldhaugen and Fish Market.
Trondheim is another essential stop in Norway and is around 386 kilometres north of Oslo. No trip is complete without a visit to Kristiansten Fortress, Ringve Museum and Old Town Bridge.