Cheap flights from Ireland to Iceland from €62

The cheapest month to fly to Iceland from Ireland is in November. Flight prices, which tend to average around €264, are often lower during this time because this is during the off-season. If you aren’t able to travel to Iceland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €273.

On average, the least expensive day to fly to Iceland from Ireland is on a Saturday. momondo users have found tickets for Saturday departures for as low as €380. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Iceland for around €487.

Our most recent data shows that the best time of day to fly to Iceland is in the morning. Flights from Ireland to Iceland during this time can be as low as €410. At midday is when there is more demand to fly to Iceland, so prices are often more expensive at around €450 per ticket.

Fly from Dublin to Reykjavik Keflavik Intl for the best Ireland - Iceland flight prices

There are 3 cabin classes available to choose from on Ireland to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 30% on your flight if you consider stops on a Ireland to Iceland flight.

Historically, on average around 14% of flights between Ireland and Iceland have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Icelandair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of November 2026, there are 3 flights per week flying from Ireland to Iceland. The most common day of the week flights depart is Mon, with 100% of flights taking off on this day.

Flight times from Ireland to Iceland vary, but if you’re flying out of Dublin and flying into Reykjavik Keflavik Intl Airport (one of the most popular routes), then the duration is 2h 35m on average. Another popular route from Ireland to Iceland is flying from Cork to Reykjavik Keflavik Intl Airport, which will take roughly 15h 40m. Keep in mind that layovers or delays could extend your travel time.