Question 1

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

Accepted Answer

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.

Question 2

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

Accepted Answer

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.

Question 3

How can momondo help me find flights to Oslo?

Accepted Answer

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.

Question 4

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

Accepted Answer

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.

Question 5

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

Accepted Answer

In general, most travellers find the cheapest time to book a flight to Oslo is about 65 days prior to their departure date, when tickets on average are €159. 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 €63.

Question 6

Is there an alternative airport near Oslo?

Accepted Answer

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).

Question 7

Is there a cheaper alternative to flying into Oslo?

Accepted Answer

Oslo Sandefjord Airport has an average price of €152 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.

Question 8

Are there flights to Sentrum?

Accepted Answer

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

Question 9

What’s the closest airport to Oslo City Centre?

Accepted Answer

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

Question 10

Which airlines fly to Oslo?

Accepted Answer

When flying to Oslo from Ireland, momondo travellers will most often fly with one of these popular airlines: Scandinavian Airlines, Norwegian orKLM. Depending on what airport in Ireland you fly from, you may be able to find flights with any of these popular airlines.

Question 11

When did momondo last update prices for flights to Oslo?

Accepted Answer

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

Question 12

How many operators does momondo search for flights to Oslo?

Accepted Answer

As of August 2025, there are 4 operators available to choose from for flights to Oslo.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

The cheapest time of day to fly to Oslo is in the evening when flights can be purchased for as low as €163. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €327 on average. Flights to Oslo from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 16

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

Accepted Answer

The cheapest day to depart from Ireland to Oslo is on a Thursday when prices can be found for as low as €157. 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.

Question 17

How long does it take to fly to Oslo?

Accepted Answer

Flight times from Ireland to Oslo vary, but if you’re flying out of Dublin and flying into Oslo Gardermoen (one of the most popular routes), then the duration is 2h 10m on average. Another popular route from Ireland to Oslo is flying from Cork to Oslo Gardermoen, which will take roughly 7h 25m. Keep in mind that layovers or delays could extend your travel time.

Question 18

What is the cheapest month to fly to Oslo?

Accepted Answer

The month of October is, on average, the cheapest month to fly to Oslo from Ireland, with most prices found around €124. 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.

Question 19

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

Accepted Answer

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 €159 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 €90 on momondo.

Question 20

What is the absolute cheapest flight to Oslo?

Accepted Answer

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.

CHEAPEST MONTH TO FLY TO OSLO FROM DUBLIN	October	23% cheaper	Flying from Dublin to Oslo costs on average just €124 in October
MOST EXPENSIVE MONTH TO FLY TO OSLO FROM DUBLIN	June	44% more expensive	It costs about €230 for flights to Oslo from Dublin in June
MOST POPULAR MONTH TO FLY TO OSLO FROM DUBLIN	December	328% more users visited	More momondo users searched in flights to Oslo from Dublin in December than any other month

Best One-Way Price	€71
Best Round-Trip Price	€54
Fastest flight time	2h 10m
Popular in	June

€54 Cheap flights to Oslo

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Oslo departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Oslo

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Recent direct flight deals from Ireland to Oslo

momondo Fare Finder

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

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?

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 Thursday when prices can be found for as low as €157. 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?

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

How long does it take to fly to Oslo?

Cheapest flights to Oslo

Find the cheapest flights to Oslo from your nearest city or airport

Cheap Oslo flight deals and tips

Summary info about Oslo flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Oslo

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

Is there an alternative airport near Oslo?

Is there a cheaper alternative to flying into Oslo?

Are there flights to Sentrum?

What’s the closest airport to Oslo City Centre?

When did momondo last update prices for flights to Oslo?

How many operators does momondo search for flights to Oslo?

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

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

Why use momondo?

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

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

How can momondo help me find flights to Oslo?

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

An easier way to manage your Oslo trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oslo

Popular Flights to Oslo

Popular routes according to searches in the past day on momondo