Find Cheap Flights from Oslo to Ireland – Compare and Save

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KAYAK's insights & trends for Oslo to Ireland flights

Get data-powered insights and trends into flights from Oslo to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Oslo to Ireland flight route?

The cheapest ticket to Ireland from Oslo found in the last 5 days was to Dublin, at €73 return. The most popular route is from Oslo Gardermoen Airport (OSL) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was €73.

What is the cheapest time of day to fly to Ireland?

The cheapest time of day to fly to Ireland is generally in the afternoon, when retur flights cost €77 on average. The most expensive time of day to fly to Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €77.

What is the cheapest month to fly from Oslo to Ireland?

The cheapest month for flights from Oslo to Ireland is May, when tickets cost €178 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of return tickets is €220 and €213 respectively.

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

To get a below-average price on a flight from Oslo to Ireland, you should book around 3 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

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FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Oslo to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oslo to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Oslo to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oslo to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Oslo and Ireland per day?

    Each day, there are between 1 and 2 direct flights that take off from Oslo and land in Ireland, with an average flight time of 2h 30m. The most common departure time is 08:00 and most flights take off in the morning, while the most flights land at Dublin. Each week, there are 7 flights. The most frequent day of departure is Thursday, when 29% of all weekly flights depart. The fewest flights depart on a Monday.

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Complete your trip to Ireland with a hotel stay or car hire

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