How long is the flight from Ireland to Oslo?

There are many flights that can get you from Ireland to Oslo in 2h 10m. Fly via Norwegian, Scandinavian Airlines, or Wideroe to get the fastest option. The distance between Ireland and Oslo is about 801 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Ireland to Oslo one-way?

The cheapet airlines for a one-way flight from Ireland to Oslo are Norwegian (£52), Transavia France (£63), and Ryanair (£64).

What is the cheapest day to fly from Ireland to Oslo?

Travellers seeking maximum savings on their Ireland to Oslo flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the cheapest flights from Ireland to Oslo?

Looking at all options, your cheapest flight can be booked for £54. While the most popular route (Dublin - Oslo Gardermoen) can be booked for £88 on average, our data indicates £194 when flying from Ireland to Oslo.

What are the most reliable airlines from Ireland to Oslo?

No one likes to see their flight delayed. When booking a flight from Ireland to Oslo consider choosing LOT (100%), Scandinavian Airlines (97%) or Norwegian Air Sweden (82%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Ireland to Oslo?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 91% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Ireland to Oslo?

Travelers have found it’s best to book a flight 25 days in advance to save up to 238% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to Oslo 1-2 weeks in advance for as low as £90, or £180 for flights within the next 24 hours.

What is the cheapest month to fly from Ireland to Oslo?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Oslo. Flights to Oslo from Ireland in October are about £142 on average during October, but can be found for as low as £60.

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

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

How can I find direct flights from Ireland to Oslo?

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

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

Yes. Cheapflights offers flight deals from 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.

£52+ Cheap Flights from Ireland to Oslo

Cheap flight deals from Ireland to Oslo

Round-trip from	£77
One-way from	£52
Popular in	June
Cheapest in	October
Average price	£115

Norwegian
17/10-26/10
Nonstop
4h 35m total
Ireland to Oslo

Search Deals

Norwegian
10/10
Nonstop
2h 10m total
Ireland to Oslo

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Ireland to Oslo

Cheapest flights from Ireland to Oslo
Explore the most affordable flight options available from Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 17/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Sun 26/1014:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 14/9£77

Fri 21/1110:45DUB - OSL

Nonstop2h 10mScandinavian Airlines

Sun 23/1109:55OSL - DUB

Nonstop2h 25mScandinavian Airlines

Deal found 14/9£86

Fri 17/1018:35DUB - OSL

Nonstop2h 10mMultiple Airlines

Sun 26/1005:55OSL - DUB

1 stop4h 30mMultiple Airlines

Deal found 14/9£102

Mon 8/1208:30DUB - OSL

1 stop7h 20mMultiple Airlines

Fri 12/1213:00OSL - DUB

1 stop10h 10mMultiple Airlines

Deal found 15/9£105

Mon 8/1222:55DUB - TRF

1 stop10h 45mMultiple Airlines

Fri 12/1216:55TRF - DUB

1 stop7h 10mMultiple Airlines

Deal found 15/9£111

Sat 22/1108:50DUB - OSL

1 stop6h 25mKLM

Tue 25/1106:30OSL - DUB

1 stop7h 10mKLM

Deal found 15/9£128

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Mon 24/1112:15TRF - DUB

1 stop24h 50mWideroe

Deal found 15/9£164

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Sat 22/1112:15TRF - DUB

1 stop24h 50mWideroe

Deal found 15/9£171

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Tue 25/1106:00TRF - DUB

1 stop7h 05mWideroe

Deal found 15/9£186

Thu 20/1112:50DUB - TRF

1 stop22h 00mWideroe

Sat 22/1116:20TRF - DUB

1 stop20h 45mWideroe

Deal found 15/9£194

Thu 20/1112:50DUB - TRF

1 stop22h 00mWideroe

Tue 25/1106:00TRF - DUB

1 stop7h 05mWideroe

Deal found 15/9£209

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Wed 26/1112:15TRF - DUB

1 stop24h 50mWideroe

Deal found 15/9£213

Best flights from Ireland to Oslo
Discover carefully curated flight deals from Ireland to Oslo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Fri 17/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Sun 26/1014:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 14/9£77

Fri 21/1110:45DUB - OSL

Nonstop2h 10mScandinavian Airlines

Sun 23/1109:55OSL - DUB

Nonstop2h 25mScandinavian Airlines

Deal found 14/9£86

Mon 8/1208:30DUB - OSL

1 stop7h 20mMultiple Airlines

Fri 12/1213:00OSL - DUB

1 stop10h 10mMultiple Airlines

Deal found 15/9£105

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Mon 24/1112:15TRF - DUB

1 stop24h 50mWideroe

Deal found 15/9£164

Thu 5/317:50DUB - OSL

Nonstop2h 10mNorwegian

Sun 8/314:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 13/9£102

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Tue 25/1106:00TRF - DUB

1 stop7h 05mWideroe

Deal found 15/9£186

Thu 20/1112:50DUB - TRF

1 stop22h 00mWideroe

Sat 22/1116:20TRF - DUB

1 stop20h 45mWideroe

Deal found 15/9£194

Thu 5/319:05DUB - TRF

1 stop18h 00mScandinavian Airlines

Sun 8/314:35TRF - DUB

1 stop4h 45mScandinavian Airlines

Deal found 13/9£216

Thu 20/1112:50DUB - TRF

1 stop22h 00mWideroe

Tue 25/1106:00TRF - DUB

1 stop7h 05mWideroe

Deal found 15/9£209

Tue 18/1112:50DUB - TRF

1 stop22h 00mWideroe

Sun 23/1116:40TRF - DUB

2 stops44h 25mWideroe

Deal found 15/9£217

Thu 5/312:50DUB - TRF

1 stop22h 00mWideroe

Sun 8/316:40TRF - DUB

2 stops44h 25mWideroe

Deal found 13/9£224

Direct flights from Ireland to Oslo
Explore direct flight options from Ireland to Oslo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2025.

Fri 17/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Sun 26/1014:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 14/9£77

Fri 21/1110:45DUB - OSL

Nonstop2h 10mScandinavian Airlines

Sun 23/1109:55OSL - DUB

Nonstop2h 25mScandinavian Airlines

Deal found 14/9£86

Thu 5/317:50DUB - OSL

Nonstop2h 10mNorwegian

Sun 8/314:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 15/9£102

Thu 9/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Thu 16/1016:35OSL - DUB

Nonstop2h 20mNorwegian

Deal found 15/9£161

Mon 20/1011:10DUB - OSL

Nonstop2h 10mNorwegian

Thu 23/1016:35OSL - DUB

Nonstop2h 20mNorwegian

Deal found 15/9£191

Mon 8/1212:30DUB - OSL

Nonstop2h 10mScandinavian Airlines

Fri 12/1208:35OSL - DUB

Nonstop2h 25mScandinavian Airlines

Deal found 15/9£211

Fri 30/110:45DUB - OSL

Nonstop2h 10mScandinavian Airlines

Mon 2/210:20OSL - DUB

Nonstop2h 25mScandinavian Airlines

Deal found 14/9£305

Last-minute flights from Ireland to Oslo
Discover last-minute flight deals from Ireland to Oslo. Data last updated 16 September 2025 and is based on user searches.

Wed 17/913:00DUB - OSL

1 stop7h 50mMultiple Airlines

Thu 18/911:05OSL - DUB

1 stop9h 05mMultiple Airlines

Deal found 14/9£162

Sat 20/911:00DUB - TRF

1 stop6h 25mMultiple Airlines

Sun 21/909:45TRF - DUB

2 stops10h 35mMultiple Airlines

Deal found 14/9£448

Thu 9/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Thu 16/1016:35OSL - DUB

Nonstop2h 20mNorwegian

Deal found 15/9£161

Thu 9/1011:00DUB - OSL

1 stop11h 30mBritish Airways

Thu 16/1007:45OSL - DUB

1 stop11h 15mBritish Airways

Deal found 15/9£182

Thu 9/1012:50DUB - TRF

1 stop7h 20mWideroe

Thu 16/1009:00TRF - DUB

1 stop4h 05mWideroe

Deal found 15/9£358

Fri 17/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Sun 26/1014:05OSL - DUB

Nonstop2h 25mNorwegian

Deal found 14/9£77

Fri 17/1018:35DUB - OSL

Nonstop2h 10mMultiple Airlines

Sun 26/1005:55OSL - DUB

1 stop4h 30mMultiple Airlines

Deal found 14/9£102

Mon 20/1011:05DUB - OSL

1 stop11h 35mBritish Airways

Thu 23/1007:45OSL - DUB

1 stop11h 15mBritish Airways

Deal found 15/9£189

Mon 20/1011:10DUB - OSL

Nonstop2h 10mNorwegian

Thu 23/1016:35OSL - DUB

Nonstop2h 20mNorwegian

Deal found 15/9£191

Mon 20/1019:05DUB - TRF

1 stop18h 15mScandinavian Airlines

Thu 23/1014:55TRF - DUB

1 stop21h 55mScandinavian Airlines

Deal found 15/9£246

Mon 20/1012:10DUB - TRF

2 stops7h 50mMultiple Airlines

Thu 23/1009:00TRF - DUB

1 stop4h 05mMultiple Airlines

Deal found 15/9£354

Thu 30/1015:55DUB - OSL

1 stop5h 45mBritish Airways

Sun 2/1115:05OSL - DUB

1 stop5h 40mBritish Airways

Deal found 15/9£186

One-way flights from Ireland to Oslo
Search for one-way flight options from Ireland to Oslo. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Fri 10/1018:35DUB - OSL

Nonstop2h 10mNorwegian

Deal found 14/9£52

Sun 28/906:25DUB - TRF

1 stop5h 55mMultiple Airlines

Deal found 14/9£53

Fri 10/1021:50DUB - TRF

1 stop10h 15mMultiple Airlines

Deal found 14/9£58

Sun 28/906:25DUB - OSL

1 stop25h 50mMultiple Airlines

Deal found 14/9£63

Sun 5/1018:15DUB - OSL

1 stop11h 25mRyanair

Deal found 14/9£64

Fri 10/1008:25DUB - OSL

1 stop6h 25mMultiple Airlines

Deal found 14/9£71

Fri 10/1014:25DUB - TRF

2 stops17h 15mRyanair

Deal found 14/9£77

Sun 5/1020:20DUB - TRF

1 stop21h 55mMultiple Airlines

Deal found 14/9£79

Sun 21/919:25DUB - OSL

1 stop21h 50mRyanair

Deal found 14/9£79

Fri 10/1009:55DUB - OSL

2 stops19h 45mRyanair

Deal found 14/9£88

Sun 5/1013:00DUB - TRF

2 stops23h 45mRyanair

Deal found 14/9£93

Sun 5/1007:25DUB - OSL

2 stops25h 45mMultiple Airlines

Deal found 14/9£102

Fly from

Fly to

Route

Depart

Return

Price

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 17/10

18:35-21:45

Nonstop2h 10m

Oslo Gardermoen

Sun 26/10

14:05-15:30

Nonstop2h 25m

£77

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 21/11

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Sun 23/11

09:55-11:20

Nonstop2h 25m

£86

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 5/3

17:50-21:00

Nonstop2h 10m

Oslo Gardermoen

Sun 8/3

14:05-15:30

Nonstop2h 25m

£102

DublinOslo

DUB - OSL

DUBOSL

Dublin

Mon 8/12

08:30-16:50

1 stop7h 20m

Oslo Gardermoen

Fri 12/12

13:00-22:10

1 stop10h 10m

£105

DublinOslo

DUB - TRF

DUBTRF

Dublin

Tue 18/11

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Mon 24/11

12:15-12:05

1 stop24h 50m

£164

DublinOslo

DUB - TRF

DUBTRF

Dublin

Tue 18/11

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Tue 25/11

06:00-12:05

1 stop7h 05m

£186

DublinOslo

DUB - TRF

DUBTRF

Dublin

Thu 20/11

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Sat 22/11

16:20-12:05

1 stop20h 45m

£194

DublinOslo

DUB - TRF

DUBTRF

Dublin

Thu 20/11

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Tue 25/11

06:00-12:05

1 stop7h 05m

£209

DublinOslo

DUB - TRF

DUBTRF

Dublin

Thu 5/3

19:05-14:05

1 stop18h 00m

Oslo Sandefjord

Sun 8/3

14:35-18:20

1 stop4h 45m

£216

DublinOslo

DUB - TRF

DUBTRF

Dublin

Tue 18/11

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Sun 23/11

16:40-12:05

2 stops44h 25m

£217

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 30 results

Best time to book a flight from Ireland to Oslo

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

Cheapflights Insights

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

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

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

One of the essential ways to save on airfare from Ireland to Oslo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 55% on airfare.

Reviews of airlines servicing Oslo

Get a feel of what it's like to fly with Norwegian and Scandinavian Airlines from Ireland to Oslo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Norwegian

7.8

Good

233 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Norwegian

7.8

Good

233 reviews

Norwegian

7.8

Good

233 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Scandinavian Airlines

7.4

Good

1,484 reviews

Norwegian

7.8

Good

233 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

How long is the flight from Ireland to Oslo?
There are many flights that can get you from Ireland to Oslo in 2h 10m. Fly via Norwegian, Scandinavian Airlines, or Wideroe to get the fastest option. The distance between Ireland and Oslo is about 801 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ireland to Oslo one-way?
The cheapet airlines for a one-way flight from Ireland to Oslo are Norwegian (£52), Transavia France (£63), and Ryanair (£64).
What are the most reliable airlines from Ireland to Oslo?
No one likes to see their flight delayed. When booking a flight from Ireland to Oslo consider choosing LOT (100%), Scandinavian Airlines (97%) or Norwegian Air Sweden (82%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Ireland to Oslo?
Looking at all options, your cheapest flight can be booked for £54. While the most popular route (Dublin - Oslo Gardermoen) can be booked for £88 on average, our data indicates £194 when flying from Ireland to Oslo.
Can I find deals for flights from Ireland to Oslo that include hotel bookings?
Yes. In addition to deals on Ireland to Oslo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Oslo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Oslo.
Can I find deals for business class flights from Ireland to Oslo?
Yes. Cheapflights offers flight deals from 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 Ireland to Oslo?
Currently, May is the cheapest month in which you can book a flight from Ireland to Oslo (average of £103). Flying from 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

Alternative routes for Ireland to Oslo

Stansted to Oslo Gardermoen flights

Gatwick to Oslo Gardermoen flights

Luton to Oslo Gardermoen flights

Heathrow to Oslo Gardermoen flights

London City to Oslo Gardermoen flights

Manchester to Oslo Gardermoen flights

Heathrow to Sandefjord flights

Gatwick to Sandefjord flights

Heathrow to Tromsø flights

Luton to Sandefjord flights

Manchester to Sandefjord flights

Stansted to Sandefjord flights

Edinburgh to Oslo Gardermoen flights

Gatwick to Tromsø flights

London City to Tromsø flights

Stansted to Tromsø flights

Southend to Oslo Gardermoen flights

Luton to Tromsø flights

Heathrow to Bergen flights

Manchester to Tromsø flights

London City to Bergen flights

Stansted to Bergen flights

Edinburgh to Sandefjord flights

Birmingham to Oslo Gardermoen flights

Luton to Bergen flights

Gatwick to Bergen flights

Gatwick to Trondheim flights

Leeds to Oslo Gardermoen flights

Aberdeen to Bergen flights

Heathrow to Longyearbyen flights

Heathrow to Trondheim flights

Oslo Gardermoen to Tromsø flights

London City to Sandefjord flights

Edinburgh to Tromsø flights

Gatwick to Stavanger flights

Birmingham to Sandefjord flights

Heathrow to Stavanger flights

Stansted to Trondheim flights

Gatwick to Longyearbyen flights

Bristol to Oslo Gardermoen flights

Edinburgh to Bergen flights

Manchester to Bergen flights

Belfast City to Oslo Gardermoen flights

Leeds to Sandefjord flights

Aberdeen to Stavanger flights

London City to Stavanger flights

Luton to Trondheim flights

Aberdeen to Oslo Gardermoen flights

Belfast Intl to Oslo Gardermoen flights

Top 2 airlines flying from Ireland to Oslo

Airline	Cheapest	Average	Flexibility	On-time
Norwegian	Cheapest£47	Average£101	FlexibilityNo cancel fee	On-time74%	Search Norwegian flights
Scandinavian Airlines	Cheapest£103	Average£191	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

Fly with Cheapflights

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

Deals for Ireland to Oslo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to Oslo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Oslo, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from Ireland today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Oslo from £52

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Oslo

Keep the following information in mind while searching for Ireland to Oslo flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Oslo

Cheapest flights from Ireland to OsloExplore the most affordable flight options available from Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Oslo that are best for you.

Best time to book a flight from Ireland to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Ireland with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from 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 16 September 2025.

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 16 September 2025.

Get a feel of what it's like to fly with Norwegian and Scandinavian Airlines from Ireland to Oslo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland 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 Ireland to Oslo?

What are the cheapest airlines to fly from Ireland to Oslo one-way?

What are the most reliable airlines from Ireland to Oslo?

What are the cheapest flights from Ireland to Oslo?

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

How can I find direct flights from Ireland to Oslo?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Oslo

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

Top 2 airlines flying from Ireland to Oslo

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 Ireland to Oslo?

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

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

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

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Travel Smart

Cheapest flights from Ireland to Oslo
Explore the most affordable flight options available from Ireland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.