Flight tickets from Belfast to Oslo Gardermoen

Compare Belfast to Oslo Gardermoen flight deals

Find the cheapest month or even day of the year to fly to Oslo Gardermoen

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Flight deals from Belfast to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Belfast to Oslo Gardermoen? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Oslo Gardermoen

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

Belfast to Oslo Gardermoen: Alternative routes

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

Belfast to Oslo: Flight information

The things to know before you go.
Cheapest flight found₹ 6,164
Cheapest month to flySeptember

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

The best price we found for a return flight from Belfast to Oslo Gardermoen is ₹ 12,030. 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 Belfast to Oslo Gardermoen. But we found flights with one stop from ₹ 12,030.
As of July 2025, there are no flights flying from Belfast to Oslo Gardermoen.
The cheapest month to fly from Belfast to Oslo Gardermoen is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Oslo Gardermoen Airport on Monday, 10 November 2025.
No airlines currently offer direct flights between Belfast and Oslo Gardermoen Airport. 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 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.
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.
The cheapest airline that flies to Oslo Gardermoen is easyJet .

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

  • There are a couple of airports you can fly out of in Belfast. Check out your options leaving from Belfast International Airport (BFS) or George Best Belfast City Airport (BHD) when planning your flight from Belfast to Oslo Airport Gardermoen (OSL).

  • The timezone in Oslo is UTC+1, which is one hour ahead of Belfast. Oslo Airport Gardermoen is located in Oslo.

  • To ensure you catch your flight from Belfast to OSL, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Delays at security and check-in are likely if you're jetting off during high season, so give yourself some extra wiggle room. The recommendation for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

Airports in Belfast

Belfast International Airport (BFS)

  • Stopovers are the ideal opportunity to break up your trip and maybe even explore another city. When browsing cheap flights from Belfast to OSL leaving from Belfast International Airport (BFS), uncheck the 'Direct flights only' box to find all potential stops. Popular options include:

    • Amsterdam Airport Schiphol (AMS)

    • London Gatwick Airport (LGW)

    • Edinburgh Airport (EDI)

  • Located around 32 kilometres from the centre of Belfast, BFS can be reached in about 30 minutes by car (depending on traffic). The journey on public transport takes roughly 2 hours.

  • Want a leisurely start to your journey? Stay near Belfast International Airport. Whether you're boarding an early flight from Belfast to Oslo Airport Gardermoen or want to avoid feeling rushed, these hotels have you covered:

  • 67.55% of flights taking off from Belfast International Airport arrive at their destination on time.

George Best Belfast City Airport (BHD)

  • Break up your flight from Belfast to Oslo Airport Gardermoen with a stop so you can recharge or cross another place off your list. Popular stopovers between George Best Belfast City Airport and OSL are:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Manchester Airport (MAN)

  • On public transport, you can travel from central Belfast to BHD in around 20 minutes. The terminal is roughly 8 kilometres away, and making the journey by car takes approximately 10 minutes.

  • Want to treat yourself to an extra night away before boarding your Belfast to OSL flight? Check in to a hotel near George Best Belfast City Airport before your holiday officially starts. Here's where you can stay:

  • 68.3% of flights out of George Best Belfast City Airport arrive according to schedule.

About Oslo Airport Gardermoen (OSL)

Getting from Oslo Airport Gardermoen (OSL) to central Oslo

  • Oslo Airport Gardermoen is roughly 40 kilometres from central Oslo. The time it takes to get to the centre by cab or car hire will depend on the time of day. Do a little research before you go.

  • It takes roughly 30 minutes if you're using public transport.

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

  • ₹ 6,164 is currently the best price for a one-way ticket from Belfast to Oslo Airport Gardermoen. A return flight starts at ₹ 12,030. These prices may change based on demand.

  • Booking ahead of time is often the key to scoring a cheap flight from Belfast to OSL. Fares tend to rise as seats fill up, so the closer you get to departure, the more it could cost you.

  • The 'Whole month' tool shows you the cheapest Belfast to Oslo Airport Gardermoen tickets across each month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Stay on top of deals for flight tickets from Belfast to OSL by setting up a Price Alert. We'll send you an email or push notification on the app when prices go down.

  • Find a cheap flight from Belfast to Oslo Airport Gardermoen by using filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Belfast to Oslo Airport Gardermoen (OSL)

  • February is the quietest month for flights from Belfast to Oslo Airport Gardermoen (OSL), while June is the most popular. Find the ideal time to go to Oslo based on whether you want a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Oslo is July, with temperatures ranging between 8ºC and 25ºC. Lock in your Belfast to OSL flight ticket then if that's your idea of comfortable weather.

  • If you like travelling in cooler conditions, search for a cheap ticket from Belfast to Oslo Airport Gardermoen in January when temperatures are between -14ºC and 1ºC.

More about Oslo

  • Start your Oslo trip off on the right foot by choosing the perfect place to stay. After booking your flight from Belfast to Oslo Airport Gardermoen, check out our selection of accommodation options including:

  • Every great adventure has to include some sightseeing. The Norwegian National Opera & Ballet, M/S Nobel: Oslo Fjord Sightseeing / Hop On Hop Off Boat and Viking Ship Museum are must-do's during your Oslo adventure.

Explore more of Norway

  • Kristiansand is just one of the many cities in Norway waiting to be explored once you've taken in the sights of Oslo. Around 290 kilometres away to the south-west, top sights here include Lille Kjæragbolten, Holmenkollen and Bystranda.

  • If you're eager to discover another side of Norway, head for Skien, roughly 137 kilometres south-west of Oslo. The Telemark Canal, Skien Sluse (Telemarkskanalen) and The Adventure Factory are among its highlights.

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