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Cheap flights from Northern Ireland to Oslo from £78

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — OSL
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Northern Ireland to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) 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 19 December 2024.

Round-trip from

£78
easyJet
  • easyJet
  • 9/1-13/1
  • 2 total stops
  • 28h 40m total
  • Northern Ireland to Oslo

Find flight deals from Northern Ireland to Oslo

Cheapest flights from Northern Ireland to Oslo
Explore the most affordable flight options available from Northern Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Fri 20/1206:40BFS - TRF
1 stop26h 05mMultiple Airlines
Sun 29/1208:25TRF - BFS
1 stop28h 10mMultiple Airlines
Deal found 18/12£156
Mon 30/1205:50BFS - OSL
2 stops13h 35mMultiple Airlines
Sat 4/108:20OSL - BFS
1 stop4h 20mMultiple Airlines
Deal found 17/12£204
Fri 20/1207:20BHD - TRF
2 stops25h 25mMultiple Airlines
Sun 29/1222:10TRF - BHD
1 stop10h 25mMultiple Airlines
Deal found 18/12£218
Fri 20/1214:25BHD - OSL
1 stop8h 10mMultiple Airlines
Sun 29/1207:25OSL - BHD
1 stop14h 25mMultiple Airlines
Deal found 18/12£247
Mon 23/1217:20BHD - OSL
1 stop14h 15mKLM
Fri 27/1206:30OSL - BHD
1 stop11h 20mKLM
Deal found 17/12£266
Fri 20/1206:45BHD - OSL
2 stops8h 50mFinnair
Thu 2/108:45OSL - BHD
2 stops12h 30mFinnair
Deal found 17/12£490

Find flights from Northern Ireland to Oslo within your budget

Customise your flight search to find flights from Northern Ireland 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Thu 9/1

21:40-20:45

1 stop22h 05m

Oslo Gardermoen

Mon 13/1

10:25-16:00

1 stop6h 35m

£78

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 25/2

05:45-16:40

1 stop9h 55m

Oslo Sandefjord

Wed 19/3

20:00-07:15

1 stop12h 15m

£95

BelfastOslo

BFS - TRF

BFSTRF

Belfast Intl

Tue 25/2

16:45-07:30

2 stops13h 45m

Oslo Sandefjord

Wed 19/3

20:00-07:15

1 stop12h 15m

£114

BelfastOslo

BFS - OSL

BFSOSL

Belfast Intl

Tue 25/2

05:45-21:05

1 stop14h 20m

Oslo Gardermoen

Wed 19/3

18:25-12:55

2 stops19h 30m

£123

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Mon 3/2

13:25-07:50

2 stops17h 25m

Oslo Sandefjord

Thu 6/2

12:30-19:30

1 stop8h 00m

£129

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 9/1

19:55-17:45

2 stops20h 50m

Oslo Gardermoen

Mon 13/1

10:25-17:20

1 stop7h 55m

£138

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 14/1

06:30-22:20

1 stop14h 50m

Oslo Gardermoen

Tue 21/1

06:30-16:50

1 stop11h 20m

£162

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Tue 25/2

09:55-22:40

1 stop11h 45m

Oslo Gardermoen

Wed 19/3

06:50-14:55

1 stop9h 05m

£166

BelfastOslo

BHD - TRF

BHDTRF

Belfast City

Fri 31/1

06:30-18:50

2 stops11h 20m

Oslo Sandefjord

Fri 7/2

12:20-21:00

2 stops9h 40m

£321

BelfastOslo

BHD - OSL

BHDOSL

Belfast City

Thu 9/1

06:35-16:35

2 stops9h 00m

Oslo Gardermoen

Mon 13/1

08:45-18:40

2 stops10h 55m

£350

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 14 results
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Best time to book a flight from Northern Ireland to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Northern Ireland 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.

Travel insights for flights from Northern Ireland to Oslo

Get recent, data-driven insights about flights from Northern Ireland to Oslo including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to Oslo (average of £103). Flying from Northern Ireland 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 NIR to OSL?

Find hourly flight availability from Northern Ireland 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 19 December 2024.

When flying from Northern Ireland to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 19 December 2024.
Read reviews from past customers who have flown Finnair and KLM from Northern Ireland to Oslo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.7
Good
1,285 reviews
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.9
Okay
1,900 reviews
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.6
Okay
6,817 reviews
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Ryanair
6.0
Okay
91 reviews
7.8
Good
1,349 reviews

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 most popular routes from Northern Ireland to Oslo?

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

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

  • How can I find direct flights from Northern Ireland to Oslo?

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Oslo?

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

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

Top 2 airlines flying from Northern Ireland to Oslo

Discover the top 2 airlines that operate flights from Northern Ireland 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£165Average£229FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£166Average£255FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Northern Ireland to Oslo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland 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 Northern Ireland to Oslo?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Oslo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Oslo from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Northern Ireland 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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