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Cheap flights from Belfast City Airport to Oslo from £134

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — OSL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

£134

Popular in

June

Cheapest in

May

Average price

£243
8/11-15/11
  • 8/11-15/11
  • 2 total stops
  • 21h 50m total
  • Belfast to Oslo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 15 September 2025.

Sat 8/1109:25BHD - TRF
1 stop10h 00mMultiple Airlines
Sat 15/1110:00TRF - BHD
1 stop11h 50mMultiple Airlines
Deal found 15/9£134
Mon 8/1207:20BHD - OSL
1 stop8h 30mMultiple Airlines
Fri 12/1216:55OSL - BHD
2 stops21h 30mMultiple Airlines
Deal found 15/9£148
Sat 8/1114:15BHD - OSL
1 stop5h 35mMultiple Airlines
Sat 15/1115:30OSL - BHD
1 stop6h 00mMultiple Airlines
Deal found 15/9£165
Sat 8/1115:05BHD - OSL
1 stop6h 05mBritish Airways
Sat 15/1107:10OSL - BHD
1 stop8h 05mBritish Airways
Deal found 15/9£170
Mon 8/1213:15BHD - TRF
2 stops22h 15mMultiple Airlines
Fri 12/1220:35TRF - BHD
2 stops21h 50mMultiple Airlines
Deal found 15/9£190
Sun 12/1007:00BHD - TRF
1 stop9h 50mMultiple Airlines
Mon 13/1020:35TRF - BHD
2 stops21h 45mMultiple Airlines
Deal found 13/9£193
Sun 12/1018:00BHD - OSL
1 stop4h 55mMultiple Airlines
Mon 13/1018:15OSL - BHD
2 stops24h 05mMultiple Airlines
Deal found 13/9£236
Sun 12/1006:50BHD - OSL
1 stop26h 45mBritish Airways
Mon 13/1017:05OSL - BHD
1 stop16h 45mBritish Airways
Deal found 13/9£247
Tue 11/1110:15BHD - OSL
1 stop7h 35mMultiple Airlines
Tue 11/1121:35OSL - BHD
2 stops19h 40mMultiple Airlines
Deal found 15/9£269
Sat 8/1111:35BHD - OSL
2 stops19h 25mFinnair
Sat 15/1117:20OSL - BHD
2 stops21h 55mFinnair
Deal found 15/9£343
Sun 26/1019:45BHD - TRF
2 stops15h 10mMultiple Airlines
Wed 29/1011:15TRF - BHD
1 stop7h 05mMultiple Airlines
Deal found 13/9£471

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 15 September 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 - TRF

BHDTRF

Belfast City

Sat 8/11

09:25-20:25

1 stop10h 00m

Oslo Sandefjord

Sat 15/11

10:00-20:50

1 stop11h 50m

£134

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Mon 8/12

07:20-16:50

1 stop8h 30m

Oslo Gardermoen

Fri 12/12

16:55-13:25

2 stops21h 30m

£148

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sat 8/11

14:15-20:50

1 stop5h 35m

Oslo Gardermoen

Sat 15/11

15:30-20:30

1 stop6h 00m

£165

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sat 8/11

15:05-22:10

1 stop6h 05m

Oslo Gardermoen

Sat 15/11

07:10-14:15

1 stop8h 05m

£170

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 3/3

11:25-10:55

1 stop22h 30m

Oslo Gardermoen

Wed 4/3

15:05-20:15

1 stop6h 10m

£176

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Mon 8/12

13:15-12:30

2 stops22h 15m

Oslo Sandefjord

Fri 12/12

20:35-17:25

2 stops21h 50m

£190

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Sun 12/10

07:00-17:50

1 stop9h 50m

Oslo Sandefjord

Mon 13/10

20:35-17:20

2 stops21h 45m

£193

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sun 12/10

18:00-23:55

1 stop4h 55m

Oslo Gardermoen

Mon 13/10

18:15-17:20

2 stops24h 05m

£236

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Sun 12/10

06:50-10:35

1 stop26h 45m

Oslo Gardermoen

Mon 13/10

17:05-08:50

1 stop16h 45m

£247

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Sun 26/10

19:45-11:55

2 stops15h 10m

Oslo Sandefjord

Wed 29/10

11:15-17:20

1 stop7h 05m

£471

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 11 results
1
2

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 15 September 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.

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 15 September 2025.
Read reviews from past customers who have flown with KLM from Belfast City Airport to Oslo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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.

  • How long is the flight from Belfast City Airport to Oslo?

    A quick flight from Belfast City Airport to Oslo can take about 6h 05m. British Airways provides one of the quickest options available for as low as £170. There are 736 mi between Belfast City Airport and Oslo.

  • What is the cheapest airline to fly from Belfast City Airport to Oslo round-trip?

    According to our current data, KLM (£150), offers the cheapest pricing from Belfast City Airport to Oslo. Users have found that KLM is 35% 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£150Average£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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