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Cheap flights from Belfast to Oslo from £66

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OSL
5 May — 12 May1
1 adult

Cheap flight deals from Belfast to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

£109

One-way from

£66

Popular in

July

Cheapest in

November

Average price

£210
Ryanair
  • Ryanair
  • 15/5-5/6
  • 2 total stops
  • 46h 05m total
  • Belfast to Oslo
Ryanair
  • Ryanair
  • 28/5
  • 1 total stop
  • 11h 35m total
  • Belfast to Oslo
Highest demand for flights based on searches. 26% potential increase in price (£52 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Belfast to Oslo

Cheapest flights from Belfast to Oslo
Explore the most affordable flight options available from Belfast to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 15/508:50BFS - TRF
1 stop21h 35mMultiple Airlines
Thu 5/609:25TRF - BFS
1 stop24h 30mMultiple Airlines
Deal found 29/4£109
Tue 6/509:00BFS - TRF
1 stop7h 55mRyanair
Sat 10/515:05TRF - BFS
1 stop17h 55mRyanair
Deal found 29/4£121
Tue 27/507:25BFS - OSL
1 stop27h 00mRyanair
Tue 3/614:55OSL - BFS
1 stop4h 50mRyanair
Deal found 29/4£122
Thu 15/508:50BFS - OSL
1 stop7h 50mMultiple Airlines
Thu 5/615:55OSL - BFS
1 stop18h 00mMultiple Airlines
Deal found 29/4£129
Tue 27/509:50BHD - TRF
2 stops23h 25mMultiple Airlines
Tue 3/618:20TRF - BHD
1 stop24h 00mMultiple Airlines
Deal found 29/4£164
Tue 27/512:35BHD - OSL
1 stop10h 20mMultiple Airlines
Tue 3/607:10OSL - BHD
1 stop7h 35mMultiple Airlines
Deal found 29/4£183
Tue 27/517:25BHD - OSL
1 stop14h 20mKLM
Tue 3/617:20OSL - BHD
1 stop4h 55mKLM
Deal found 29/4£195
Thu 1/506:35BHD - OSL
1 stop11h 40mBritish Airways
Thu 8/507:45OSL - BHD
1 stop6h 45mBritish Airways
Deal found 30/4£224
Fri 30/506:30BHD - TRF
2 stops13h 40mKLM
Fri 6/609:00TRF - BHD
2 stops37h 15mKLM
Deal found 29/4£453
Tue 6/520:20BHD - OSL
2 stops19h 15mFinnair
Thu 8/517:20OSL - BHD
2 stops18h 50mFinnair
Deal found 29/4£945

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast to Oslo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Belfast to Oslo that are best for you.

Fly from

Belfast

Fly to

Oslo

Route

Depart

Return

Price

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Thu 15/5

08:50-07:25

1 stop21h 35m

Oslo Sandefjord

Thu 5/6

09:25-08:55

1 stop24h 30m

£109

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Tue 27/5

07:25-11:25

1 stop27h 00m

Oslo Gardermoen

Tue 3/6

14:55-18:45

1 stop4h 50m

£122

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 15/5

08:50-17:40

1 stop7h 50m

Oslo Gardermoen

Thu 5/6

15:55-08:55

1 stop18h 00m

£129

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Tue 27/5

09:50-10:15

2 stops23h 25m

Oslo Sandefjord

Tue 3/6

18:20-17:20

1 stop24h 00m

£164

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 27/5

12:35-23:55

1 stop10h 20m

Oslo Gardermoen

Tue 3/6

07:10-13:45

1 stop7h 35m

£183

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 27/5

17:25-08:45

1 stop14h 20m

Oslo Gardermoen

Tue 3/6

17:20-21:15

1 stop4h 55m

£195

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Fri 30/5

14:00-23:55

1 stop8h 55m

Oslo Gardermoen

Fri 6/6

07:50-15:30

1 stop8h 40m

£306

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Fri 30/5

06:30-21:10

2 stops13h 40m

Oslo Sandefjord

Fri 6/6

09:00-21:15

2 stops37h 15m

£453

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 15/5

16:20-19:45

2 stops26h 25m

Oslo Gardermoen

Thu 5/6

08:35-11:10

2 stops27h 35m

£1,187

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Wed 28/5

22:05-10:40

1 stop11h 35m

£66

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from Belfast to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Belfast with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Oslo

What is the cheapest month to book a flight from Belfast to Oslo?

Currently, May is the cheapest month in which you can book a flight from Belfast to Oslo (average of £103). Flying from Belfast to Oslo in July is currently the most expensive (average of £187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to OSL?

Find hourly flight availability from Belfast to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Belfast to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 2% versus a flight in the morning.

Rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo when rainfall is around 40.0 mm.

Temperature in Oslo by month

Plan your trip to Oslo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 30 April 2025.
See what other customers who have flown with KLM, Finnair and Ryanair from Belfast to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Ryanair
6.2
Okay

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Belfast to Oslo round-trip?

    Flying on Ryanair is currently your cheapest option to Oslo, with prices starting at £122. Additional return tickets that might be worth considering are offered by KLM and British Airways, with the lowest prices starting at £195 and £306, respectively. Ryanair is currently priced 37% below the average price you’ll pay for this route.

  • What are the most popular routes from Belfast to Oslo?

  • Can I find deals for flights from Belfast to Oslo that include hotel bookings?

    Yes. In addition to deals on Belfast to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Oslo.

  • Can I find deals for business class flights from Belfast to Oslo?

    Yes. Cheapflights offers flight deals from Belfast to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast to Oslo?

    Currently, May is the cheapest month in which you can book a flight from Belfast to Oslo (average of £103). Flying from Belfast to Oslo in July is currently the most expensive (average of £187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Belfast to Oslo

Discover the top airline that operate flights from Belfast to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£152Average£209FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to Oslo?

When you search for this flight from Belfast to Oslo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Oslo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oslo from Belfast.

Can Cheapflights find flights from Belfast to Oslo with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Oslo with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Oslo become cheaper?

Yes! Start tracking prices for Belfast to Oslo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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