Cheap flight tickets from Dublin to Oslo

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Flight deals from Dublin Airport to Oslo

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Oslo? If you want to travel next month, return fares start from RM413. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dublin to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Oslo flights are currently cheapest in April.

Direct flights from Dublin to Oslo

Alternative Dublin to Oslo routes

Looking for the cheapest, fastest or easiest route from Dublin to Oslo? You could fly into the following airports instead.

Dublin to Oslo: Flight information

The things to know before you go.
Cheapest flight foundRM172
Cheapest month to flyApril
Average flight time2 hrs, 10 mins
Most popular airlineScandinavian Airlines
Average flights per week14

Finding cheap flights from Dublin to Oslo: Frequently asked questions

There are 2 airports in Oslo: Oslo Gardermoen and TORP Sandefjord.
The best price we found for a return flight from Dublin to Oslo is RM383. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 10 minutes is the average flight time from Dublin to Oslo.
Scandinavian Airlines, Norwegian and Aer Lingus fly direct from Dublin to Oslo.
As of April 2026, there are 42 flights per week flying from Dublin to Oslo.
The cheapest month to fly from Dublin to Oslo is usually May.
If you're flying from Dublin Airport, the cheapest airport near Oslo is TORP Sandefjord – which is 85.5 km away from the centre of Oslo. We've found flights into this airport from RM383.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Oslo on Monday, 18 May 2026.
Yes – the average flight time is 2 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 3°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.
Currently, Ryanair and Norwegian offer the cheapest flight tickets to Oslo.

Travelling from Dublin Airport (DUB) to Oslo: what you need to know

  • Book a direct flight from Dublin Airport to Oslo and you'll be travelling for around 2 hours 20 minutes.

  • Dublin Airport is located in Dublin. Following the UTC+1 timezone, Oslo is one hour ahead of Dublin.

  • With seven weekly departures between the two airports, Dublin Airport (DUB) to Oslo Gardermoen Airport (OSL) is the busiest route. Catch Norwegian Air Shuttle's 09:40 flight to get your trip from DUB to OSL underway.

  • To avoid rushing for your DUB to Oslo flight, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Flying during a popular month such as July? School holidays and other popular seasons can mean longer queues and delays at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • You can book a direct Dublin Airport to Oslo ticket. Begin your trip at DUB and end it at Oslo Gardermoen Airport (OSL).

  • SAS is a well-known carrier that operates direct flights from Dublin Airport to Oslo.

  • Think about adding a stopover to potentially unlock a cheaper plane ticket from DUB to Oslo. All you need to do is deselect 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these connection hubs:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Copenhagen Airport (CPH)

  • DUB is around 8 kilometres from central Dublin. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.

  • Catching an early flight from Dublin Airport to Oslo? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near DUB:

  • Of all flights departing from Dublin Airport, 77% touch down on time at their destination.

How to find the cheapest flights from Dublin Airport (DUB) to Oslo

  • The lowest price we've seen for a one-way Dublin Airport to Oslo flight is RM172. The cheapest price for a return flight is RM383. Remember fares can change due to availability at the time of booking.

  • Book 11 months before travelling. Pricing trends show that this is the ideal window for finding cheap flights from DUB to Oslo.

  • April is the best month for scoring a fantastic deal on Dublin Airport to Oslo tickets. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Stay on top of deals for cheap flights from DUB to Oslo by creating a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Tailor your trip with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Dublin Airport to Oslo.

Airports in Oslo

Oslo Gardermoen Airport (OSL)

  • Oslo Gardermoen Airport (OSL) to central Oslo takes around 40 minutes to reach by car. The centre is roughly 48 kilometres away.

  • It typically takes 20 minutes when travelling by public transport.

  • Consider staying in a hotel near OSL if you're coming in on a late flight from Dublin Airport to Oslo. Select one of these options and avoid the hassle of a long transfer:

  • Get the best deal by reserving your vehicle from Oslo Gardermoen Airport around three weeks ahead of your flight from DUB to Oslo.

TORP Sandefjord (TRF)

  • The centre of Oslo is about 113 kilometres from TORP Sandefjord (TRF). Once your flight from Dublin Airport to Oslo has hit the runway and you've made your way out of the airport, expect a drive of about 1 hour 30 minutes.

  • If you travel by public transport, the ride to the centre takes 1 hour 50 minutes or so.

  • Place the 'Do not disturb' sign on your door and relax at a hotel close to TRF. Here are a few options where you can kick back after your DUB to Oslo flight:

  • Get what you want, not just what's left over. Reserving your ride from TRF one week in advance often means lower prices and a greater range of vehicles.

Best time to go to Oslo

  • January is the quietest month for flights from Dublin Airport to Oslo, while September is the busiest. Figure out the best time to go to Oslo based on whether you want a lively atmosphere or a more laid-back vibe.

  • The warmest month in Oslo is July, with temperatures ranging between 8ºC (46ºF) and 25ºC (77ºF). Lock in your Dublin Airport to Oslo plane ticket then if that's your definition of good weather.

  • Search for cheap tickets from DUB to Oslo in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -14ºC (7ºF) and 1ºC (34ºF) on average.

More about Oslo

  • After booking your flight from Dublin Airport to Oslo, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Oslo:

  • Every great holiday has to include a little sightseeing. Viking Ship Museum, The Norwegian National Opera & Ballet and Det Kongelige Slott are essential stops on your Oslo itinerary.

Explore more of Norway

  • Oslo has plenty going for it, but there are so many other corners of Norway waiting to be explored. About 306 kilometres west of Oslo, a trip to Bergen will keep your itinerary busy. Don't miss top attractions like Fløyfjellet, Bergen? And Fløyen Panorama.

  • Around 386 kilometres north of Oslo, Trondheim is another favourite stop in Norway. Experience this destination's highlights firsthand at Nidaros Cathedral (Nidaros Domkirke), Nigard Glacier and Tyholttarnet.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.