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C$81 Cheap Flights from Oslo Gardermoen (OSL) to Belfast (BELF)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Oslo Gardermoen to Belfast flight deals

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

      Book the best Belfast fare with no extra fees

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      Flight deals from Oslo Gardermoen to Belfast

      Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen Airport to Belfast? If you want to travel next month, return fares start from C$174. Find the lowest prices on one-way and return tickets right here.
      Belfast.C$81 per passenger.Departing Sun., Oct. 18.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Oslo Gardermoen on Sun., Oct. 18, arriving in Belfast International.Price includes taxes and charges.From C$81, select.
      Belfast.C$83 per passenger.Departing Tue., Sep. 15.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Oslo Gardermoen on Tue., Sep. 15, arriving in Belfast International.Price includes taxes and charges.From C$83, select.
      Belfast.C$89 per passenger.Departing Wed., Nov. 18.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Oslo Gardermoen on Wed., Nov. 18, arriving in Belfast International.Price includes taxes and charges.From C$89, select.
      Belfast.C$89 per passenger.Departing Thu., Dec. 10.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Oslo Gardermoen on Thu., Dec. 10, arriving in Belfast International.Price includes taxes and charges.From C$89, select.
      Belfast.C$136 per passenger.Departing Wed., Mar. 31.One-way flight with KLM.Outbound indirect flight with KLM, departs from Oslo Gardermoen on Wed., Mar. 31, arriving in Belfast City.Price includes taxes and charges.From C$136, select.
      Belfast.C$153 per passenger.Departing Sun., Jan. 3.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Sun., Jan. 3, arriving in Belfast International.Price includes taxes and charges.From C$153, select.
      Belfast.C$166 per passenger.Departing Sun., Aug. 30.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sun., Aug. 30, arriving in Belfast International.Price includes taxes and charges.From C$166, select.

      Find the cheapest month to fly from Oslo Gardermoen to Belfast

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo Gardermoen to Belfast flights are currently cheapest in October.
      Aug.
      from C$166
      Sep.
      from C$83
      Oct.
      from C$81
      Nov.
      from C$89
      Dec.
      from C$89
      Jan.
      from C$153
      Feb.
      Find prices
      Mar.
      from C$136
      Apr.
      Find prices
      May
      Find prices
      Jun.
      Find prices
      Jul.
      Find prices

      Alternative Oslo Gardermoen to Belfast routes

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

      Belfast City

      4km from central Belfast
      Closest
      from C$82
      Search flights

      Belfast International

      20km from central Belfast
      Cheapest
      from C$81
      Search flights

      Oslo to Belfast: Flight information

      The things to know before you go.
      Cheapest flight foundC$81
      Cheapest month to flyOctober

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

      There are 2 airports in Belfast: Belfast City and Belfast International.
      The best price we found for a return flight from Oslo Gardermoen to Belfast is C$168. 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.
      Currently, there are no airlines that fly direct from Oslo Gardermoen to Belfast. But we found flights with one or more stops from C$168.
      As of August 2026, there are no flights flying from Oslo Gardermoen to Belfast.
      The cheapest month to fly from Oslo Gardermoen to Belfast is usually October.
      If you're flying from Oslo Gardermoen Airport, the cheapest airport near Belfast is Belfast International – which is 19.7 km away from the centre of Belfast. We've found flights into this airport from C$168.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to Belfast on Thursday, October 8, 2026.
      No airlines currently offer direct flights between Oslo Gardermoen Airport and Belfast. Most routes have one or more stops.
      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 Belfast 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 Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

      In August, the average temperature is usually around 14°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
      Currently, Ryanair offers the cheapest flight tickets to Belfast.

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

      • The timezone in Belfast is UTC+0. The city is 1 hour behind Oslo, where Oslo Airport Gardermoen Airport is located.

      • Leave plenty of time to get on your flight from OSL to Belfast. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

      • Be prepared for longer queues in popular months like June and other peak periods. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a smart move.

      • Stopovers are the ideal opportunity to break up your trip — and possibly even explore a different city. When searching for flights from OSL to Belfast, uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

        • Manchester Airport (MAN)

        • Amsterdam Airport Schiphol Airport (AMS)

        • London Heathrow Airport (LHR)

      • If you have a passport from Norway and plan to travel to United Kingdom for tourism purposes, you won't need a visa. However, visa and entry requirements may differ based on the length and purpose of your stay and can be subject to change. For the most up-to-date information, check with your destination's nearest embassy or consulate before booking a cheap ticket from Oslo Airport Gardermoen to Belfast.

      • Located around 48 kilometres from central 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.

      • Need a handy hotel close to OSL? If you're boarding an early flight from Oslo Airport Gardermoen Airport to Belfast, these stays will have you sleeping moments from check-in:

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

      • The best price we've seen for a one-way ticket from Oslo Airport Gardermoen Airport to Belfast is C$81. The cheapest price for a return flight is C$168. Keep in mind fares may change due to availability at the time of booking.

      • To score cheap tickets from OSL to Belfast, book in advance. Airlines usually offer their most competitively priced fares when flights are first made available.

      • The 'Whole month' search function shows you the cheapest tickets from Oslo Airport Gardermoen Airport to Belfast throughout the entire month. It's a good way to snap up a bargain if your travel plans aren't set in stone.

      • Getting a cheap ticket from OSL to Belfast is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as the price has dropped.

      • Play around with the filters to find your ideal journey. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Oslo Airport Gardermoen Airport to Belfast, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

      Airports in Belfast

      Belfast International Airport (BFS)

      • Belfast International Airport (BFS) to central Belfast takes around 31 minutes by car. It's approximately 32 kilometres away.

      • It'll take around 2 hours and 2 minutes if you're travelling on public transport.

      • If you have a late flight from Oslo Airport Gardermoen Airport to Belfast, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and relaxing soon after at one of these accommodation options near BFS:

      George Best Belfast City Airport (BHD)

      • George Best Belfast City Airport (BHD) is about 8 kilometres from the centre of Belfast. Following your flight from Oslo Airport Gardermoen Airport to Belfast, it'll take you around 12 minutes to reach the heart of the city in a cab or ride-share.

      • You can also travel by public transport, which will take about 22 minutes.

      • You'll find some great places where you can make a pit stop near BHD. Settle in and get cozy after your flight from OSL to Belfast at any of these well-located options:

      Best time to go to Belfast

      • August is the busiest month for flights from Oslo Airport Gardermoen Airport to Belfast. To avoid the crowds, visit Belfast in February when things are quieter.

      • Before locking in your flight from Oslo Airport Gardermoen Airport to Belfast, think about the type of weather you enjoy. July is the warmest month in Belfast, with temperatures ranging from 10ºC to 19ºC.

      • Look for cheap flights from OSL to Belfast in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC and 8ºC on average.

      More about Belfast

      • Once you've booked your flight from Oslo Airport Gardermoen to Belfast, think about where you'd like to stay in this city. Make one of these options your base for exploring Belfast:

      • Every great adventure has to include some sightseeing. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are attractions you won't want to skip in Belfast.

      Complete your Belfast trip with a car rental

      • Choose one of our car rentals in Belfast and explore the city in your own time. Easily compare rates in one go to find your perfect ride once you've locked in your hotel and cheap flights from Oslo Airport Gardermoen to Belfast.

      Plan the rest of your trip from Oslo to Belfast

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.