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Cheap flights from Ireland to Oslo from €19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Oslo departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Oslo

Recent return flight deals from Ireland to Oslo

Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€50Norwegian
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Thu, 13 Nov - Sun, 16 Nov
Norwegian Logo
18:35 - 21:45DUB-OSL
2h 10mdirect
Norwegian Logo
13:35 - 14:55OSL-DUB
2h 20mdirect
€53Norwegian
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Multiple Airlines Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Multiple Airlines Logo
10:20 - 11:45OSL-DUB
2h 25mdirect
€65Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€74Norwegian
Find Deal
Thu, 27 Nov - Sun, 30 Nov
Multiple Airlines Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Multiple Airlines Logo
13:50 - 19:35OSL-DUB
6h 45m1 stop
€82Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Scandinavian Airlines Logo
11:30 - 18:20DUB-OSL
5h 50m1 stop
Scandinavian Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€119Scandinavian Airlines
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Scandinavian Airlines Logo
18:55 - 09:00DUB-OSL
13h 05m1 stop
Scandinavian Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€119Scandinavian Airlines
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Fri, 21 Nov - Sun, 23 Nov
Ryanair Logo
22:55 - 10:40DUB-TRF
10h 45m1 stop
Ryanair Logo
10:30 - 19:00TRF-DUB
9h 30m1 stop
€131Ryanair
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Mon, 24 Nov - Thu, 27 Nov
KLM Logo
05:55 - 18:00DUB-TRF
11h 05m2 stops
KLM Logo
12:15 - 22:10TRF-DUB
10h 55m2 stops
€351KLM
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Fri, 14 Nov - Sun, 30 Nov
KLM Logo
05:55 - 18:00DUB-TRF
11h 05m2 stops
KLM Logo
09:00 - 22:10TRF-DUB
14h 10m2 stops
€358KLM
Find Deal
Mon, 24 Nov - Thu, 27 Nov

Norwegian flights from Ireland to Oslo

Our best Norwegian deals on Ireland to Oslo flight tickets
Norwegian
13 Nov
DUB15:50Dublin
2h 10m
OSL19:00Oslo Gardermoen
16 Nov
OSL14:05Oslo Gardermoen
2h 25m
DUB15:30Dublin
€50
Find similar
Norwegian
16 Oct
DUB18:35Dublin
2h 10m
OSL21:45Oslo Gardermoen
19 Oct
OSL13:35Oslo Gardermoen
2h 20m
DUB14:55Dublin
€53
Find similar
Norwegian
27 Nov
DUB15:50Dublin
2h 10m
OSL19:00Oslo Gardermoen
30 Nov
OSL14:05Oslo Gardermoen
2h 25m
DUB15:30Dublin
€74
Find similar

Scandinavian Airlines flights from Ireland to Oslo

Our best Scandinavian Airlines deals on Ireland to Oslo flight tickets
Scandinavian Airlines
6 Nov
DUB11:30Dublin
5h 50m
1 stop
OSL18:20Oslo Gardermoen
9 Nov
OSL09:55Oslo Gardermoen
2h 25m
DUB11:20Dublin
€119
Find similar
Scandinavian Airlines
21 Nov
DUB18:55Dublin
13h 05m
1 stop
OSL09:00Oslo Gardermoen
23 Nov
OSL09:55Oslo Gardermoen
2h 25m
DUB11:20Dublin
€119
Find similar
Scandinavian Airlines
21 Nov
DUB18:55Dublin
13h 05m
1 stop
OSL09:00Oslo Gardermoen
23 Nov
OSL09:55Oslo Gardermoen
2h 25m
DUB11:20Dublin
€120
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from 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, momondo users made 13,528 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Ireland to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 13/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 16/11

14:05-15:30

Nonstop2h 25m

€50

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 16/10

18:35-21:45

Nonstop2h 10m

Oslo Gardermoen

Sun 19/10

13:35-14:55

Nonstop2h 20m

€53

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 13/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Mon 17/11

10:20-11:45

Nonstop2h 25m

€65

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 27/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 30/11

14:05-15:30

Nonstop2h 25m

€74

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 13/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Mon 17/11

13:50-19:35

1 stop6h 45m

€82

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 6/11

11:30-18:20

1 stop5h 50m

Oslo Gardermoen

Sun 9/11

09:55-11:20

Nonstop2h 25m

€119

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 21/11

18:55-09:00

1 stop13h 05m

Oslo Gardermoen

Sun 23/11

09:55-11:20

Nonstop2h 25m

€119

DublinOslo

DUB - TRF

DUBTRF

Dublin

Mon 24/11

22:55-10:40

1 stop10h 45m

Oslo Sandefjord

Thu 27/11

10:30-19:00

1 stop9h 30m

€131

DublinOslo

DUB - TRF

DUBTRF

Dublin

Fri 14/11

05:55-18:00

2 stops11h 05m

Oslo Sandefjord

Sun 30/11

12:15-22:10

2 stops10h 55m

€351

DublinOslo

DUB - TRF

DUBTRF

Dublin

Mon 24/11

05:55-18:00

2 stops11h 05m

Oslo Sandefjord

Thu 27/11

09:00-22:10

2 stops14h 10m

€358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Ireland to Oslo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oslo?

The month of October is, on average, the cheapest month to fly to Oslo from Ireland, with most prices found around €125. If you are unable to visit Oslo during the month of October, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around €130.

What is the cheapest day to depart on your flight to Oslo?

The cheapest day to depart from Ireland to Oslo is on a Wednesday when prices can be found for as low as €134. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Oslo for around €243.

What is the cheapest time of day to depart on your flight to Oslo?

The cheapest time of day to fly to Oslo is in the afternoon when flights can be purchased for as low as €147. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €296 on average. Flights to Oslo from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to Oslo flight route?

Fly from Dublin to Oslo Gardermoen for the best Ireland - Oslo flight prices

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

You are more likely to see cheaper flights to Oslo from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around €163 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Ireland for as low as €89 on momondo.

What cabin class options are available on Ireland to Oslo flights?

There are 2 cabin classes available to choose from on Ireland to Oslo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Oslo

Fastest flight time

2h 10m

Direct flights

Mon, Tue, Wed, Fri and Sat

Airports in Oslo

1 airport
The fastest flight from Ireland to Oslo takes 2h 10m
Direct flights go from Ireland to Oslo on Monday, Tuesday, Wednesday, Friday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Oslo: Oslo Gardermoen (OSL)
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  • When did momondo last update prices for flights from Ireland to Oslo?

    Prices for flights from Ireland to Oslo refresh daily.

  • How many operators does momondo search for flights from Ireland to Oslo?

  • How old do you have to be to fly from Ireland to Oslo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The necessary travel and health documents for your Oslo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Oslo

Compare and see reviews for airlines that fly from Ireland to Oslo with momondo
Airline
Rating
Free Cancellation
Price
NorwegianPriceFrom €57Free CancellationRating
7.8
233 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom €83Free CancellationRating
7.4
1,487 reviews
Search Scandinavian Airlines flights
KLMPriceFrom €123Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Oslo for you.

Can I find flights from Ireland to Oslo with flexible booking policies on momondo?

Flights from Ireland to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Ireland.

I’m not ready to book a flight from Ireland to Oslo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Ireland and alert you when they change.

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Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 85.4 km from Oslo
Oslo Gardermoen Airport
Oslo Sandefjord Airport