£48 Find Cheap Flights from Belfast to Oslo – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£104
Typical prices: £176-£320
Ryanair
Fri 5/1Sun 7/1
BFS - TRF • 1 stop
Cheapest one-way flight
£48
Typical prices: £139-£237
Ryanair
Fri 7/12
BFS - TRF • 1 stop
Direct flights
Not available
There are currently no direct flights between Belfast and Oslo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
BFS - OSL
Cheapest • 16% average savings
BFS - TRF
Most popular
Insights
Insights
When to travel
March
Cheapest • 36% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Stansted (STN)
Cheapest • Avg £170 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 5h 51m (one-way)
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Insights
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We hope you enjoy your trip to Oslo!
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Booking Insights
Flight Deals

Cheap Flights from Belfast to Oslo

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Oslo

Tue, 5 Jan - Thu, 7 Jan
Ryanair Logo
08:25 - 19:10BFS  Belfast Intl-TRF Oslo Sandefjord
9h 45m1 stop Manchester
Ryanair Logo
19:40 - 07:55TRF  Oslo Sandefjord-BFS Belfast Intl
13h 15m1 stop Manchester
£104Ryanair
Mon, 4 Jan - Thu, 7 Jan
Ryanair Logo
22:05 - 12:30BFS  Belfast Intl-TRF Oslo Sandefjord
13h 25m1 stop Manchester
Ryanair Logo
19:40 - 07:55TRF  Oslo Sandefjord-BFS Belfast Intl
13h 15m1 stop Manchester
£111Ryanair
Mon, 30 Nov - Thu, 3 Dec
Multiple Airlines Logo
22:05 - 12:30BFS  Belfast Intl-TRF Oslo Sandefjord
13h 25m1 stop Manchester
Multiple Airlines Logo
09:55 - 19:55TRF  Oslo Sandefjord-BFS Belfast Intl
11h 00m1 stop Krakow J. Paul II Balice
£121Multiple Airlines
Thu, 10 Dec - Wed, 16 Dec
Multiple Airlines Logo
17:20 - 09:50BFS  Belfast Intl-TRF Oslo Sandefjord
39h 30m2 stops Manchester Poznan Lawica
Multiple Airlines Logo
11:15 - 09:00TRF  Oslo Sandefjord-BFS Belfast Intl
22h 45m1 stop Manchester
£123Multiple Airlines
Mon, 7 Dec - Thu, 10 Dec
Multiple Airlines Logo
22:05 - 12:30BFS  Belfast Intl-TRF Oslo Sandefjord
13h 25m1 stop Manchester
Multiple Airlines Logo
14:20 - 09:20TRF  Oslo Sandefjord-BFS Belfast Intl
20h 00m2 stops Riga Intl London Stansted
£127Multiple Airlines
Tue, 5 Jan - Thu, 7 Jan
Multiple Airlines Logo
08:25 - 19:10BFS  Belfast Intl-TRF Oslo Sandefjord
9h 45m1 stop Manchester
Multiple Airlines Logo
10:15 - 20:35TRF  Oslo Sandefjord-BFS Belfast Intl
11h 20m2 stops Poznan Lawica Liverpool J. Lennon
£135Multiple Airlines
Mon, 4 Jan - Thu, 7 Jan
Multiple Airlines Logo
22:05 - 12:30BFS  Belfast Intl-TRF Oslo Sandefjord
13h 25m1 stop Manchester
Multiple Airlines Logo
10:15 - 20:35TRF  Oslo Sandefjord-BFS Belfast Intl
11h 20m2 stops Poznan Lawica Liverpool J. Lennon
£138Multiple Airlines
Thu, 3 Dec - Wed, 9 Dec
Multiple Airlines Logo
06:30 - 00:05BFS  Belfast Intl-OSL Oslo Gardermoen
16h 35m1 stop London Stansted
Multiple Airlines Logo
17:35 - 08:20OSL  Oslo Gardermoen-BFS Belfast Intl
15h 45m1 stop London Stansted
£139Multiple Airlines
Fri, 18 Dec - Mon, 28 Dec
Multiple Airlines Logo
06:00 - 19:45BFS  Belfast Intl-TRF Oslo Sandefjord
12h 45m1 stop Alicante
Multiple Airlines Logo
12:20 - 21:40TRF  Oslo Sandefjord-BFS Belfast Intl
10h 20m1 stop Manchester
£147Multiple Airlines
Mon, 7 Dec - Thu, 10 Dec
Multiple Airlines Logo
22:05 - 12:30BFS  Belfast Intl-TRF Oslo Sandefjord
13h 25m1 stop Manchester
Multiple Airlines Logo
09:55 - 19:55TRF  Oslo Sandefjord-BFS Belfast Intl
11h 00m1 stop Krakow J. Paul II Balice
£149Multiple Airlines
Booking Insights

Price, demand, and travel trends for Belfast to Oslo flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Belfast to Oslo?

Return flights from Belfast to Oslo typically range from £176 to £320. The lowest price found in the past 5 days was £104 on Ryanair.

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Key details for Belfast to Oslo flights

Low season

May

Cheapest flight

£48
Beat the crowds with an average 90% drop in traveller numbers.
The most popular month to fly with an average 43% increase in traveller numbers.
One-way flight from Belfast Intl Airport to Oslo Sandefjord Airport

When to book flights from Belfast to Oslo

Are your dates flexible? Find out the best times to travel from Belfast to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Belfast to Oslo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Belfast to Oslo?

    Only Economy class is available on flights from Belfast to Oslo.

  • How long is a flight from Belfast to Oslo?

    A direct flight from Belfast to Oslo takes 00m, covering 720 miles.

  • Do I need a passport to fly from Belfast to Oslo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Belfast to Oslo flight?

    Return flights from Belfast to Oslo range from £176 to £320, with an average of £260 over the past 12 months. Anything below £176 counts as a good deal.

  • How are flight prices from Belfast to Oslo looking right now?

    One-way fares from Belfast to Oslo are currently lower than usual. Average one-way flight prices are about £81, which is 60% below the typical average for this route.

  • Which car hire options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car hire companies, with daily rates averaging £51 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • Which airports can I use when flying from Belfast to Oslo?

    Flights from Belfast to Oslo may depart from several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD), with arrivals available at airports in Oslo such as Oslo Gardermoen (OSL) and Oslo Sandefjord (TRF).

  • Which airports do connecting flights from Belfast to Oslo pass through?

    One-stop flights from Belfast to Oslo most commonly connect through:

    • Manchester (MAN) – 54% of one-stop connections
    • Amsterdam Schiphol (AMS) – 31% of one-stop connections
    • London Heathrow (LHR) – 8% of one-stop connections
    • London Stansted (STN) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Belfast to Oslo?

    Yes. Flexible dates can save you up to 67% on flights from Belfast to Oslo. Tuesday is the cheapest departure day at £169 return on average, while Sunday is the most expensive at £508, a difference of £339.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Belfast to Oslo?

    Flying via London Stansted (STN) gives the shortest average 1-stop total travel time of 5h 34m, compared to 5h 51m via Amsterdam Schiphol (AMS) and 7h 03m via Manchester (MAN).

  • What is the time difference between Belfast and Oslo?

    Oslo is 1 hour ahead of Belfast (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Oslo?

    Some of the most popular sights in Oslo are Ullevaal Stadium, Oslo Royal Palace, and Operahuset. These are among the most viewed places in Oslo on KAYAK.

Your guide to booking Belfast to Oslo flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average £169, about £339 less than Sunday fares (67% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Belfast to Oslo trip for March. Fares historically average £166 return in that month – typically £342 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Belfast to Oslo

Complete your trip to Oslo with a hotel stay or car hire

Car hire in Oslo
Hotels in Oslo
Holidays in Oslo