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Flights to Oslo

€51 Cheap flights to Oslo

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight 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

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:45 - 13:55DUB-OSL
2h 10mdirect
Scandinavian Airlines Logo
10:20 - 11:45OSL-DUB
2h 25mdirect
€91Scandinavian Airlines
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Fri, 16 Jan - Mon, 19 Jan
Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€94Norwegian
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Thu, 20 Nov - Sun, 23 Nov
Norwegian Logo
15:50 - 19:00DUB-OSL
2h 10mdirect
Norwegian Logo
14:05 - 15:30OSL-DUB
2h 25mdirect
€110Norwegian
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Thu, 11 Dec - Sun, 14 Dec
Scandinavian Airlines Logo
11:30 - 20:45DUB-OSL
8h 15m1 stop
Scandinavian Airlines Logo
22:00 - 10:45OSL-DUB
13h 45m1 stop
€113Scandinavian Airlines
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Thu, 22 Jan - Sun, 25 Jan
airBaltic Logo
12:45 - 19:15DUB-OSL
5h 30m1 stop
airBaltic Logo
19:55 - 12:00OSL-DUB
17h 05m1 stop
€143airBaltic
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Thu, 20 Nov - Sun, 23 Nov
airBaltic Logo
12:45 - 19:15DUB-OSL
5h 30m1 stop
airBaltic Logo
19:55 - 12:00OSL-DUB
17h 05m1 stop
€144airBaltic
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Thu, 30 Oct - Sun, 2 Nov
KLM Logo
05:55 - 11:50DUB-OSL
4h 55m1 stop
KLM Logo
09:25 - 16:20OSL-DUB
7h 55m1 stop
€154KLM
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Thu, 4 Dec - Sun, 7 Dec
Ryanair Logo
18:00 - 11:00DUB-TRF
16h 00m1 stop
Ryanair Logo
20:15 - 21:15TRF-DUB
26h 00m2 stops
€158Ryanair
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Fri, 14 Nov - Fri, 21 Nov
Ryanair Logo
19:10 - 19:50DUB-TRF
23h 40m2 stops
Ryanair Logo
21:35 - 11:55TRF-DUB
15h 20m2 stops
€179Ryanair
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Thu, 6 Nov - Sun, 9 Nov
KLM Logo
06:00 - 15:55ORK-TRF
8h 55m2 stops
KLM Logo
09:00 - 10:45TRF-ORK
26h 45m2 stops
€304KLM
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Sat, 22 Nov - Sat, 29 Nov

momondo Fare Finder

 
Locate flights to Oslo that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 19 October 2025.
Use the filters below to find and compare flights to Oslo that are best for you.

Fly from

Route

Depart

Return

Price

DublinOslo

DUB - OSL

DUBOSL

Dublin

Fri 16/1

10:45-13:55

Nonstop2h 10m

Oslo Gardermoen

Mon 19/1

10:20-11:45

Nonstop2h 25m

€91

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 20/11

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 23/11

14:05-15:30

Nonstop2h 25m

€94

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 11/12

15:50-19:00

Nonstop2h 10m

Oslo Gardermoen

Sun 14/12

14:05-15:30

Nonstop2h 25m

€110

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 22/1

11:30-20:45

1 stop8h 15m

Oslo Gardermoen

Sun 25/1

22:00-10:45

1 stop13h 45m

€113

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 20/11

12:45-19:15

1 stop5h 30m

Oslo Gardermoen

Sun 23/11

19:55-12:00

1 stop17h 05m

€143

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 30/10

12:45-19:15

1 stop5h 30m

Oslo Gardermoen

Sun 2/11

19:55-12:00

1 stop17h 05m

€144

DublinOslo

DUB - OSL

DUBOSL

Dublin

Thu 4/12

05:55-11:50

1 stop4h 55m

Oslo Gardermoen

Sun 7/12

09:25-16:20

1 stop7h 55m

€154

DublinOslo

DUB - TRF

DUBTRF

Dublin

Fri 14/11

18:00-11:00

1 stop16h 00m

Oslo Sandefjord

Fri 21/11

20:15-21:15

2 stops26h 00m

€158

DublinOslo

DUB - TRF

DUBTRF

Dublin

Thu 6/11

19:10-19:50

2 stops23h 40m

Oslo Sandefjord

Sun 9/11

21:35-11:55

2 stops15h 20m

€179

CorkOslo

ORK - TRF

ORKTRF

Cork

Sat 22/11

06:00-15:55

2 stops8h 55m

Oslo Sandefjord

Sat 29/11

09:00-10:45

2 stops26h 45m

€304

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

Oslo flights insights and trends

Explore insights for your Oslo flight to craft the best travel plan

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 €129. If you are unable to visit Oslo during the month of October, then departing from Ireland during the month February is also very affordable. Most momondo users find prices during this month for around €131.

What is the absolute cheapest flight to Oslo?

Users booking trips to Oslo from Belgrade found flights 72% cheaper than the average price of flights to Oslo. To find the cheapest price to Oslo from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

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 €136. 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 €248.

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 evening when flights can be purchased for as low as €164. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €188 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.

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 €167 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 €106 on momondo.

Cheapest flights to Oslo

Find the cheapest flights to Oslo from your nearest city or airport
Find flights from Dublin to Oslo Gardermoen Airport
CHEAPEST MONTH TO FLY TO OSLO FROM DUBLINOctober24% cheaperFlying from Dublin to Oslo costs on average just €129 in October
MOST EXPENSIVE MONTH TO FLY TO OSLO FROM DUBLINJune37% more expensiveIt costs about €230 for flights to Oslo from Dublin in June
MOST POPULAR MONTH TO FLY TO OSLO FROM DUBLINDecember413% more users visitedMore momondo users searched in flights to Oslo from Dublin in December than any other month

Cheap Oslo flight deals and tips

Summary info about Oslo flight prices, duration and airlines

Best One-Way Price

€51

Best Round-Trip Price

€91

Fastest flight time

2h 10m

Popular in

June
The best one-way flight price to Oslo from Ireland in the last 72 hours is €51 (Dublin to Oslo Gardermoen).
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The best round-trip flight price to Oslo from Ireland in the last 72 hours is €91 (Dublin to Oslo Gardermoen).
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The fastest flight to Oslo from Ireland takes 2h 10m (Dublin to Oslo Gardermoen).
Search Deals
June has the highest demand for flights to Oslo, with a 11% price increase on average.
Search Deals

Frequently asked questions about flying to Oslo

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

In general, most travellers find the cheapest time to book a flight to Oslo is about 80 days prior to their departure date, when tickets on average are €167. Keep in mind that you might also find cheap flights to Oslo outside of this time window. In fact, momondo users recently found flights from Ireland to Oslo for €54.

Is there an alternative airport near Oslo?

Finding an alternative and possibly cheaper destination airport near Oslo is possible. If you are planning a flight to Oslo, consider booking flights to Oslo Sandefjord Airport (85 km from Oslo city centre) or Fagernes Valdres Airport (146 km from Oslo city centre).

Is there a cheaper alternative to flying into Oslo?

Oslo Sandefjord Airport has an average price of €153 per person and is typically the cheapest airport to fly into when visiting Oslo. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Are there flights to Sentrum?

Yes, flights to Sentrum are served by Oslo’s Oslo Gardermoen airport which is 37.3 km away.

What’s the closest airport to Oslo City Centre?

Oslo Gardermoen in Oslo is the closest airport to Oslo City Centre (distance: 37.1 km).

When did momondo last update prices for flights to Oslo?

Prices for flights to Oslo are refreshed on a daily basis.

How many operators does momondo search for flights to Oslo?

As of October 2025, there are 3 operators available to choose from for flights to Oslo.

How old do you have to be to fly to Oslo?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Oslo.

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

The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Oslo. Millions of users trust and use momondo every year so you are in good company.

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

Flights 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 to Oslo?

Once you have performed a search for flights to Oslo, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight 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 and alert you when they change.

An easier way to manage your Oslo trip

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Popular Flights to Oslo

Popular routes according to searches in the past day on momondo
Dublin to Oslo Flightsfrom €112
Cork to Oslo Flightsfrom €228