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 KLM (£74), Scandinavian Airlines (£77), and Norwegian (£89).

What are the cheapest flights from Ireland to Oslo?

Looking at all options, your cheapest flight can be booked for £77. While the most popular route (Dublin - Oslo Gardermoen) can be booked for £77 on average our data indicates £291 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 Scandinavian Airlines (97%), Norwegian Air International (50%) or Norwegian (47%) as they are the most reliable in getting you off to your destination on time.

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

Travelers have found it’s best to book a flight 42 days in advance to save up to 60% 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 42 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 £98, or £111 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 July. For low rates, January can be a great choice for travel to Oslo. Flights to Oslo from Ireland in January are about £131 on average during January, but can be found for as low as £48.

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.

£310+ Flights from Ireland to Oslo

Cheap flight deals from Ireland to Oslo

Round-trip from	£74
One-way from	£74

Scandinavian Airlines
6/2-9/2
Nonstop
4h 40m total
Ireland to Oslo

Search Deals

KLM
23/5
1 total stop
8h 15m total
Ireland to Oslo

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 15 1月 2025.

木 6/219:35DUB - OSL

Nonstop2h 10mMultiple Airlines

日 9/209:45OSL - DUB

Nonstop2h 30mMultiple Airlines

Deal found 14/1£74

土 26/711:00DUB - TRF

1 stop6h 25mWideroe

金 1/809:00TRF - DUB

1 stop26h 10mWideroe

Deal found 14/1£94

土 1/321:50DUB - TRF

1 stop10h 45mMultiple Airlines

土 8/308:30TRF - DUB

1 stop8h 50mMultiple Airlines

Deal found 15/1£106

火 11/205:55DUB - OSL

1 stop9h 20mKLM

火 18/206:30OSL - DUB

1 stop7h 10mKLM

Deal found 14/1£121

月 26/513:15DUB - OSL

1 stop7h 25mNorwegian

月 16/609:00OSL - DUB

Nonstop2h 20mNorwegian

Deal found 14/1£134

木 13/311:15DUB - OSL

1 stop8h 20mScandinavian Airlines

日 16/309:45OSL - DUB

Nonstop2h 30mScandinavian Airlines

Deal found 14/1£137

木 30/118:40DUB - OSL

1 stop22h 35mSWISS

月 3/219:05OSL - DUB

1 stop18h 00mSWISS

Deal found 14/1£148

水 12/308:30DUB - OSL

1 stop8h 05mLufthansa

日 16/318:15OSL - DUB

1 stop14h 30mLufthansa

Deal found 14/1£152

木 6/211:50DUB - OSL

2 stops24h 45mAustrian Airlines

月 10/214:20OSL - DUB

2 stops21h 40mAustrian Airlines

Deal found 14/1£202

月 26/509:10DUB - TRF

2 stops28h 10mAir France

月 16/614:55TRF - DUB

2 stops18h 20mAir France

Deal found 14/1£711

水 12/308:50DUB - TRF

2 stops9h 00mKLM

日 16/318:55TRF - DUB

2 stops14h 10mKLM

Deal found 14/1£2,587

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 15 1月 2025.

木 6/219:35DUB - OSL

Nonstop2h 10mMultiple Airlines

日 9/209:45OSL - DUB

Nonstop2h 30mMultiple Airlines

Deal found 14/1£74

火 11/205:55DUB - OSL

1 stop9h 20mKLM

火 18/206:30OSL - DUB

1 stop7h 10mKLM

Deal found 14/1£121

月 26/513:15DUB - OSL

1 stop7h 25mNorwegian

月 16/609:00OSL - DUB

Nonstop2h 20mNorwegian

Deal found 14/1£134

木 13/311:15DUB - OSL

1 stop8h 20mScandinavian Airlines

日 16/309:45OSL - DUB

Nonstop2h 30mScandinavian Airlines

Deal found 14/1£137

木 30/118:40DUB - OSL

1 stop22h 35mSWISS

月 3/219:05OSL - DUB

1 stop18h 00mSWISS

Deal found 14/1£148

水 12/308:30DUB - OSL

1 stop8h 05mLufthansa

日 16/318:15OSL - DUB

1 stop14h 30mLufthansa

Deal found 14/1£152

木 6/211:50DUB - OSL

2 stops24h 45mAustrian Airlines

月 10/214:20OSL - DUB

2 stops21h 40mAustrian Airlines

Deal found 14/1£202

土 1/321:50DUB - TRF

1 stop10h 45mMultiple Airlines

土 8/308:30TRF - DUB

1 stop8h 50mMultiple Airlines

Deal found 15/1£106

木 13/212:45DUB - TRF

1 stop4h 10mWideroe

木 20/206:10TRF - DUB

2 stops6h 50mWideroe

Deal found 14/1£497

月 26/509:10DUB - TRF

2 stops28h 10mAir France

月 16/614:55TRF - DUB

2 stops18h 20mAir France

Deal found 14/1£711

水 12/308:50DUB - TRF

2 stops9h 00mKLM

日 16/318:55TRF - DUB

2 stops14h 10mKLM

Deal found 14/1£2,587

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 15 1月 2025.

木 6/219:35DUB - OSL

Nonstop2h 10mMultiple Airlines

日 9/209:45OSL - DUB

Nonstop2h 30mMultiple Airlines

Deal found 14/1£74

木 13/319:35DUB - OSL

Nonstop2h 10mNorwegian

日 16/314:10OSL - DUB

Nonstop2h 25mNorwegian

Deal found 14/1£135

金 7/210:25DUB - OSL

Nonstop2h 10mScandinavian Airlines

日 9/209:45OSL - DUB

Nonstop2h 30mScandinavian Airlines

Deal found 14/1£157

Last-minute flights from Ireland to Oslo
Discover last-minute flight deals from Ireland to Oslo. Data last updated 15 1月 2025 and is based on user searches.

月 20/108:50DUB - OSL

1 stop8h 30mKLM

月 27/106:30OSL - DUB

1 stop7h 10mKLM

Deal found 14/1£151

月 20/118:40DUB - OSL

2 stops19h 30mSWISS

月 27/113:00OSL - DUB

1 stop24h 05mSWISS

Deal found 14/1£193

月 20/105:00DUB - OSL

2 stops7h 35mAustrian Airlines

月 27/114:20OSL - DUB

2 stops27h 20mAustrian Airlines

Deal found 14/1£252

月 20/112:30DUB - OSL

1 stop10h 40mScandinavian Airlines

月 27/109:50OSL - DUB

Nonstop2h 30mScandinavian Airlines

Deal found 14/1£265

月 20/112:10DUB - TRF

2 stops7h 40mMultiple Airlines

月 27/106:00TRF - DUB

2 stops6h 30mMultiple Airlines

Deal found 14/1£785

木 23/110:45DUB - OSL

1 stop11h 45mLufthansa

日 26/106:00OSL - DUB

2 stops11h 40mLufthansa

Deal found 14/1£202

土 25/112:15DUB - OSL

2 stops10h 15mMultiple Airlines

月 27/113:00OSL - DUB

1 stop5h 50mMultiple Airlines

Deal found 15/1£213

木 30/118:40DUB - OSL

1 stop22h 35mSWISS

月 3/219:05OSL - DUB

1 stop18h 00mSWISS

Deal found 14/1£148

木 6/219:35DUB - OSL

Nonstop2h 10mMultiple Airlines

日 9/209:45OSL - DUB

Nonstop2h 30mMultiple Airlines

Deal found 14/1£74

木 6/211:50DUB - OSL

2 stops24h 45mAustrian Airlines

月 10/214:20OSL - DUB

2 stops27h 20mAustrian Airlines

Deal found 14/1£202

火 11/205:55DUB - OSL

1 stop9h 20mKLM

火 18/206:30OSL - DUB

1 stop7h 10mKLM

Deal found 14/1£121

火 11/210:45DUB - OSL

1 stop6h 10mLufthansa

火 18/206:00OSL - DUB

2 stops11h 40mLufthansa

Deal found 14/1£160

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 15 1月 2025.

金 23/513:20DUB - OSL

1 stop8h 15mKLM

Deal found 14/1£74

火 24/619:05DUB - OSL

1 stop4h 05mScandinavian Airlines

Deal found 14/1£77

日 29/615:50DUB - OSL

Nonstop2h 10mNorwegian

Deal found 14/1£89

日 29/612:50DUB - TRF

1 stop4h 10mWideroe

Deal found 14/1£128

木 6/211:50DUB - OSL

2 stops10h 40mLufthansa

Deal found 14/1£134

日 29/612:50DUB - OSL

2 stops8h 40mMultiple Airlines

Deal found 14/1£204

火 25/312:20DUB - TRF

2 stops7h 30mMultiple Airlines

Deal found 14/1£221

Find flights from Ireland to Oslo within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinOslo

DUB - OSL

DUBOSL

Dublin

木 6/2

19:35-22:45

Nonstop2h 10m

Oslo Gardermoen

日 9/2

09:45-11:15

Nonstop2h 30m

£74

DublinOslo

DUB - TRF

DUBTRF

Dublin

土 1/3

21:50-09:35

1 stop10h 45m

Oslo Sandefjord

土 8/3

08:30-16:20

1 stop8h 50m

£106

DublinOslo

DUB - OSL

DUBOSL

Dublin

火 11/2

05:55-16:15

1 stop9h 20m

Oslo Gardermoen

火 18/2

06:30-12:40

1 stop7h 10m

£121

DublinOslo

DUB - OSL

DUBOSL

Dublin

月 26/5

13:15-21:40

1 stop7h 25m

Oslo Gardermoen

月 16/6

09:00-10:20

Nonstop2h 20m

£134

DublinOslo

DUB - OSL

DUBOSL

Dublin

木 13/3

11:15-20:35

1 stop8h 20m

Oslo Gardermoen

日 16/3

09:45-11:15

Nonstop2h 30m

£137

DublinOslo

DUB - OSL

DUBOSL

Dublin

木 30/1

18:40-18:15

1 stop22h 35m

Oslo Gardermoen

月 3/2

19:05-12:05

1 stop18h 00m

£148

DublinOslo

DUB - OSL

DUBOSL

Dublin

水 12/3

08:30-17:35

1 stop8h 05m

Oslo Gardermoen

日 16/3

18:15-07:45

1 stop14h 30m

£152

DublinOslo

DUB - OSL

DUBOSL

Dublin

木 6/2

11:50-13:35

2 stops24h 45m

Oslo Gardermoen

月 10/2

14:20-11:00

2 stops21h 40m

£202

DublinOslo

DUB - TRF

DUBTRF

Dublin

木 13/2

12:45-17:55

1 stop4h 10m

Oslo Sandefjord

木 20/2

06:10-12:00

2 stops6h 50m

£497

DublinOslo

DUB - TRF

DUBTRF

Dublin

月 26/5

09:10-14:20

2 stops28h 10m

Oslo Sandefjord

月 16/6

14:55-08:15

2 stops18h 20m

£711

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 18 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.

Travel insights for flights from Ireland to Oslo

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

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?

When flying from 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

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

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 a feel of what it's like to fly with Lufthansa, KLM and SWISS 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.

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM

7.8

Good

1,339 reviews

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Norwegian

7.7

Good

249 reviews

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines

7.6

Good

786 reviews

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS

7.5

Good

1,597 reviews

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France

7.4

Good

1,487 reviews

KLM

7.8

Good

1,339 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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 KLM (£74), Scandinavian Airlines (£77), and Norwegian (£89).
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 Scandinavian Airlines (97%), Norwegian Air International (50%) or Norwegian (47%) 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 £77. While the most popular route (Dublin - Oslo Gardermoen) can be booked for £77 on average our data indicates £291 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

Gatwick to Oslo Gardermoen flights

London City to Oslo Gardermoen flights

Heathrow to Oslo Gardermoen flights

Luton to Oslo Gardermoen flights

Manchester to Oslo Gardermoen flights

Stansted to Oslo Gardermoen flights

Heathrow to Sandefjord flights

Edinburgh to Oslo Gardermoen flights

Heathrow to Bergen flights

Manchester to Sandefjord flights

London City to Tromsø flights

Gatwick to Sandefjord flights

Heathrow to Tromsø flights

Belfast Intl to Oslo Gardermoen flights

Gatwick to Tromsø flights

Luton to Sandefjord flights

Gatwick to Bergen flights

London City to Bergen flights

Belfast City to Oslo Gardermoen flights

Stansted to Sandefjord flights

Luton to Tromsø flights

Aberdeen to Bergen flights

Birmingham to Oslo Gardermoen flights

Aberdeen to Oslo Gardermoen flights

Stansted to Tromsø flights

Stansted to Bergen flights

Edinburgh to Sandefjord flights

Manchester to Bergen flights

Southampton to Oslo Gardermoen flights

Bruxelles-National to Oslo Gardermoen flights

Birmingham to Bergen flights

Bristol to Oslo Gardermoen flights

Edinburgh to Bergen flights

Gatwick to Stavanger flights

Newcastle upon Tyne to Oslo Gardermoen flights

Newcastle upon Tyne to Stavanger flights

Aberdeen to Sandefjord flights

Cardiff to Oslo Gardermoen flights

Leeds to Oslo Gardermoen flights

Heathrow to Stavanger flights

Heathrow to Trondheim flights

Luton to Bergen flights

Glasgow Intl to Oslo Gardermoen flights

Gatwick to Trondheim flights

London City to Stavanger flights

Birmingham to Sandefjord flights

Bristol to Sandefjord flights

Manchester to Tromsø flights

London City to Trondheim flights

Top 2 airlines flying from Ireland to Oslo

Airline	Cheapest	Average	Flexibility	On-time
Norwegian	Cheapest£77	Average£108	FlexibilityNo cancel fee	On-time74%	Search Norwegian flights
Scandinavian Airlines	Cheapest£81	Average£116	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 £74

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Oslo

Round-trip from

One-way from

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 15 1月 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 15 1月 2025.

Find flights from Ireland to Oslo within your budget

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.

Travel insights for flights from Ireland to Oslo

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

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 15 1月 2025.

Rainfall in Oslo by month

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

Temperature in Oslo by month

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

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 1月 2025.

Get a feel of what it's like to fly with Lufthansa, KLM and SWISS 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.

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 15 1月 2025.