Cheap flights from Miami to Dublin from $255

In general, February is the cheapest month to fly from Miami to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $561. If you’re not able to fly to Dublin in February, then October is your next best option. Flight prices from Miami to Dublin during October average around $601.

The cheapest day to depart from Miami to Dublin is on a Thursday. Travelers who choose to depart for Dublin on a Thursday will often find tickets for as low as $552. Flights from Miami to Dublin on a Saturday will generally be more expensive and average around $817. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from Miami to Dublin when you can find flight prices for as low as $697. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $844.

Fly from Miami to Dublin for the best Miami - Dublin flight prices

You are more likely to see cheaper flights to Dublin from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $729 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Miami for as low as $633 on momondo.

There are 2 cabin classes available to choose from on Miami to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Miami to Dublin.

As of February 2026, prices for Miami to Dublin flights are approximately 1% more expensive when compared to flights at the same time last year.

Historically, on average around 14% of flights between Miami and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

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

London (LHR) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Flights via Lisbon (LIS) offer the lowest average round-trip price of $578.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 10h 58m.

Newark (EWR) has the shortest average layover time for this route: 1h 18m.

As of February 2026, there are 1 flights per day flying from Miami to Dublin. The most common time of day flights depart is 7:00PM, with 100% of flights taking off in the evening.

As of February 2026, there are 12 flights per week flying from Miami to Dublin. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.