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Cheap flights from Ireland to Oslo from €23

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 13/11. 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

Enter your travel dates to find the best prices.
Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€71Norwegian
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Thu, 13 Nov - Sun, 16 Nov
Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€72Norwegian
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Multiple Airlines Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Multiple Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€77Multiple Airlines
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Thu, 13 Nov - Sun, 16 Nov
Scandinavian Airlines Logo
10:45 - 13:55DUB-OSL
2h 10mdirect
Scandinavian Airlines Logo
10:20 - 11:45OSL-DUB
2h 25mdirect
€89Scandinavian Airlines
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Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
18:50 - 12:30DUB-OSL
16h 40m1 stop
Multiple Airlines Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€89Multiple Airlines
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Thu, 11 Dec - Sun, 14 Dec
Scandinavian Airlines Logo
10:45 - 13:55DUB-OSL
2h 10mdirect
Scandinavian Airlines Logo
09:55 - 11:20OSL-DUB
2h 25mdirect
€90Scandinavian Airlines
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Fri, 14 Nov - Sun, 16 Nov
Wideroe Logo
12:50 - 11:50DUB-TRF
22h 00m1 stop
Wideroe Logo
12:15 - 12:05TRF-DUB
24h 50m1 stop
€154Wideroe
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Thu, 8 Jan - Sat, 10 Jan
Ryanair Logo
07:40 - 15:10DUB-TRF
6h 30m1 stop
Ryanair Logo
08:00 - 17:05TRF-DUB
10h 05m2 stops
€187Ryanair
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Wed, 31 Dec - Thu, 1 Jan
Wideroe Logo
12:50 - 08:35DUB-TRF
18h 45m1 stop
Wideroe Logo
06:00 - 12:05TRF-DUB
7h 05m1 stop
€190Wideroe
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Tue, 20 Jan - Tue, 24 Feb
Ryanair Logo
08:20 - 19:05ORK-TRF
9h 45m1 stop
Ryanair Logo
19:30 - 14:45TRF-ORK
20h 15m1 stop
€241Ryanair
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Sun, 7 Dec - Sun, 14 Dec

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
€71
Find similar
Norwegian
13 Nov
DUB15:50Dublin
2h 10m
OSL19:00Oslo Gardermoen
16 Nov
OSL14:05Oslo Gardermoen
2h 25m
DUB15:30Dublin
€72
Find similar
Norwegian
11 Dec
DUB15:50Dublin
2h 10m
OSL19:00Oslo Gardermoen
14 Dec
OSL14:05Oslo Gardermoen
2h 25m
DUB15:30Dublin
€73
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Lufthansa flights from Ireland to Oslo

Our best Lufthansa deals on Ireland to Oslo flight tickets
Lufthansa
13 Nov
DUB05:00Dublin
7h 00m
1 stop
OSL13:00Oslo Gardermoen
16 Nov
OSL09:35Oslo Gardermoen
14h 10m
1 stop
DUB22:45Dublin
€184
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Lufthansa
13 Nov
DUB09:20Dublin
5h 00m
1 stop
OSL15:20Oslo Gardermoen
16 Nov
OSL06:05Oslo Gardermoen
12h 05m
2 stops
DUB17:10Dublin
€239
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Lufthansa
28 Apr
ORK17:00Cork
5h 55m
1 stop
OSL23:55Oslo Gardermoen
2 May
OSL16:45Oslo Gardermoen
24h 30m
1 stop
ORK16:15Cork
€287
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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 4 November 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

€71

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

€72

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 13/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 16/11

09:55-11:20

Nonstop2h 25m

€77

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 9/1

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Mon 12/1

10:20-11:45

Nonstop2h 25m

€89

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11/12

18:50-12:30

1 stop16h 40m

Oslo Gardermoen

Sun 14/12

14:05-15:30

Nonstop2h 25m

€89

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 14/11

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Sun 16/11

09:55-11:20

Nonstop2h 25m

€90

DublinOslo

DUB - TRF

DUBTRF

Dublin

Thu 8/1

12:50-11:50

1 stop22h 00m

Oslo Sandefjord

Sat 10/1

12:15-12:05

1 stop24h 50m

€154

DublinOslo

DUB - TRF

DUBTRF

Dublin

Wed 31/12

07:40-15:10

1 stop6h 30m

Oslo Sandefjord

Thu 1/1

08:00-17:05

2 stops10h 05m

€187

DublinOslo

DUB - TRF

DUBTRF

Dublin

Tue 20/1

12:50-08:35

1 stop18h 45m

Oslo Sandefjord

Tue 24/2

06:00-12:05

1 stop7h 05m

€190

CorkOslo

ORK - TRF

ORKTRF

Cork

Sun 7/12

08:20-19:05

1 stop9h 45m

Oslo Sandefjord

Sun 14/12

19:30-14:45

1 stop20h 15m

€241

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 February is, on average, the cheapest month to fly to Oslo from Ireland, with most prices found around €130. If you are unable to visit Oslo during the month of February, then departing from Ireland during the month October is also very affordable. Most momondo users find prices during this month for around €131.

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

The cheapest day to depart from Ireland to Oslo is on a Thursday when prices can be found for as low as €155. 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 €251.

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 €150. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €190 on average. Flights to Oslo from Ireland in the morning 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 €166 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 €108 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 €61Free CancellationRating
7.8
238 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom €88Free CancellationRating
7.4
1,557 reviews
Search Scandinavian Airlines 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