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Cheap flights from Belfast City Airport to Oslo from £136

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OSL
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Belfast City to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 13 June 2025.

Round-trip from

£169

One-way from

£136

Popular in

August

Cheapest in

May

Average price

£363
27/8-3/9
  • 27/8-3/9
  • 3 total stops
  • 50h 10m total
  • Belfast to Oslo
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18/7
  • 18/7
  • 1 total stop
  • 14h 05m total
  • Belfast to Oslo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£50 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Belfast City to Oslo

Cheapest flights from Belfast City to Oslo
Explore the most affordable flight options available from Belfast City to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 27/810:35BHD - OSL
2 stops30h 05mMultiple Airlines
Wed 3/919:35OSL - BHD
1 stop20h 05mMultiple Airlines
Deal found 10/6£169
Tue 23/913:40BHD - OSL
1 stop8h 50mBritish Airways
Tue 30/907:45OSL - BHD
1 stop8h 55mBritish Airways
Deal found 10/6£170
Wed 27/810:35BHD - TRF
2 stops19h 55mMultiple Airlines
Wed 3/921:05TRF - BHD
1 stop12h 55mMultiple Airlines
Deal found 10/6£181
Thu 21/817:25BHD - OSL
1 stop14h 20mKLM
Thu 28/817:20OSL - BHD
1 stop4h 55mKLM
Deal found 10/6£258
Thu 3/706:30BHD - TRF
2 stops13h 40mKLM
Thu 10/709:00TRF - BHD
2 stops8h 55mKLM
Deal found 12/6£580
Fri 20/620:05BHD - OSL
2 stops23h 00mFinnair
Wed 30/717:20OSL - BHD
2 stops19h 35mFinnair
Deal found 12/6£695

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast City 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 13 June 2025.
Use the filters below to find and compare flights from Belfast City Airport to Oslo that are best for you.

Fly from

Belfast City

Fly to

Oslo

Route

Depart

Return

Price

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Wed 27/8

10:35-17:40

2 stops30h 05m

Oslo Gardermoen

Wed 3/9

19:35-14:40

1 stop20h 05m

£169

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 23/9

13:40-23:30

1 stop8h 50m

Oslo Gardermoen

Tue 30/9

07:45-15:40

1 stop8h 55m

£170

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Wed 27/8

10:35-07:30

2 stops19h 55m

Oslo Sandefjord

Wed 3/9

21:05-09:00

1 stop12h 55m

£181

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 21/8

17:25-08:45

1 stop14h 20m

Oslo Gardermoen

Thu 28/8

17:20-21:15

1 stop4h 55m

£258

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Thu 3/7

06:30-21:10

2 stops13h 40m

Oslo Sandefjord

Thu 10/7

09:00-16:55

2 stops8h 55m

£580

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Fri 18/7

18:00-09:05

1 stop14h 05m

£136

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sun 20/7

18:30-13:45

1 stop18h 15m

£164

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sun 20/7

18:30-10:35

1 stop15h 05m

£185

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Belfast City to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Belfast City 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 City Airport to Oslo

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

Find hourly flight availability from Belfast City 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 13 June 2025.

When flying from Belfast City Airport to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at midday.

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 13 June 2025.
Read reviews from past customers who have flown KLM and British Airways from Belfast to Oslo. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,011 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City Airport to Oslo round-trip?

    According to our current data, British Airways (£170), and KLM (£258) offers the cheapest pricing from Belfast City Airport to Oslo. Users have found that British Airways is 31% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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 City Airport to Oslo?

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Oslo (average of £103). Flying from Belfast City Airport 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 City to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Oslo Gardermoen flights
Belfast Intl to Oslo Gardermoen flights
Belfast Intl to Bergen flights
Belfast City to Bergen flights

Top airline flying from Belfast City to Oslo

Discover the top airline that operate flights from Belfast City 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£152Average£228FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to Oslo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast City to Oslo.

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

Certainly. Search results for flights to Oslo from Belfast City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Belfast City to Oslo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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