Find Cheap Flights from Belfast to Oslo – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

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.
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Top routes
BFS - TRF
Cheapest • 29% average savings
BHD - OSL
Most popular
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Insights
When to travel
November
Cheapest • 15% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Stansted (STN)
Cheapest • Avg £163 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 5h 34m (one-way)
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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

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BF1  Bere Ferrers-OS1 Kuching Sentral Bus Terminal
720 mimulti-stop
Multiple Airlines Logo
OS1  Kuching Sentral Bus Terminal-BF1 Bere Ferrers
720 mimulti-stop
Multiple 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.

What's the cheapest day of the week to fly from Belfast to Oslo?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Belfast to Oslo. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 172% higher.

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Key details for Belfast to Oslo flights

Low season

July
Beat the crowds with an average 88% drop in traveller numbers.
The most popular month to fly with an average 40% increase in traveller numbers.

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 £158 to £281, with an average of £186 over the past 12 months. Anything below £158 counts as a good deal.

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

    Oslo Gardermoen Airport (OSL) hosts 5 major car hire companies, with daily rates starting from around £12 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) – 53% of one-stop connections
    • Amsterdam Schiphol (AMS) – 29% of one-stop connections
    • London Stansted (STN) – 12% of one-stop connections
    • London Heathrow (LHR) – 6% 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 69% on flights from Belfast to Oslo. Wednesday is the cheapest departure day at £158 return on average, while Sunday is the most expensive at £507, a difference of £348.

    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 30m, compared to 5h 34m via Amsterdam Schiphol (AMS) and 6h 50m 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 Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average £158, about £348 less than Sunday fares (69% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Belfast to Oslo trip for November. Fares historically average £158 return in that month – typically £152 less than the most expensive month, which is May (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