Cheapflights Tip: The best prices from Dublin to Oslo are usually found in November or August, booked 44 days in advance, depart on a Saturday or Friday and return on a Monday
Find flight deals from Dublin to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 September 2026.
Popular in
January
Cheapest in
November
Average price
£129
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Oslo from Dublin with our price prediction graph.
DUB-OS1
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Oslo
Prices
Delays
How far ahead should I book a flight from Dublin to Oslo?
The price you pay for your flight from Dublin to Oslo may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Dublin to Oslo?
Currently, November is the cheapest month in which you can book a flight from Dublin to Oslo (average of £114). Flying from Dublin to Oslo in January is currently the most expensive (average of £234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to OSL?
Find hourly flight availability from Dublin to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 September 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Dublin to Oslo by exploring options for tickets at midday.
How often are flights from Dublin to Oslo delayed?
About 14% of weekly flights between Dublin and Oslo have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Dublin to Oslo flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Oslo flights?
Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 26 September 2026.
Check out reviews from past customers who have flown with Scandinavian Airlines and Aer Lingus from Dublin to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
People were friendly. Everything else could have been better. Lost our luggage.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Oslo?
Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Oslo. You should not have trouble finding flights to Oslo from Dublin; the airport handles an average of 0 outbound flights to Oslo per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Dublin airport to Oslo. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.
What are the cheapest airlines flying from Dublin to Oslo round-trip?
Currently priced at £76, Scandinavian Airlines will fly you from Dublin to Oslo and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Aer Lingus for as low as £127. These flights start at 50% lower than the current average price 3 months from now.
What are the most reliable airlines from Dublin to Oslo?
Consider Scandinavian Airlines (87%), Aer Lingus (85%) or Thai Lion Air (80%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Oslo.
What are the cheapest flights from Dublin to Oslo?
The cheapest flight price from Dublin to Oslo is £56. On average you can expect to pay £97. The most popular route, (Dublin - Oslo Gardermoen), can usually be booked for £80.
Can I find deals for business class flights from Dublin to Oslo?
Yes. Cheapflights offers flight deals from Dublin to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Oslo?
Currently, November is the cheapest month in which you can book a flight from Dublin to Oslo (average of £114). Flying from Dublin to Oslo in January is currently the most expensive (average of £234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.
Discover the top 2 airlines that operate flights from Dublin to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 26 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Oslo?
Cheapflights makes it easy to find Dublin to Oslo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Oslo?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Oslo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Oslo with no change fees?
Need flexible booking options for your flight to Oslo from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to Oslo become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from Dublin today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.