Cheap flights from Dublin to Riga from £74

The cheapest month to fly to Riga from Dublin is in September. Flight prices, which tend to average around £85, are often lower during this time because this is during the off-season. If you are unable to visit Riga during the month of September, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around £91.

According to our data, Thursday is the cheapest day to fly to Riga from Dublin. The lowest ticket price found for a Thursday departure recently was £125. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Riga for around £244.

According to our data, the cheapest time of day to fly to Riga is in the evening. momondo users have found flights departing from Dublin to Riga in the evening for as low as £109. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Riga is in the afternoon when prices are around £180.

Fly from Dublin to Riga Intl for the best Dublin - Riga Intl flight prices

You are more likely to see cheaper flights to Riga from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Riga for around £155 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riga from Dublin for as low as £113 on momondo.

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

As of May 2026, prices for Dublin to Riga flights are approximately 20% more expensive when compared to flights at the same time last year.

Historically, on average around 25% of flights between Dublin and Riga have experienced a delay on any given week. The average delay length over the past 12 months has been 94 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.

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

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

Amsterdam (AMS) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average return price of £190.

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 4h 15m.

Copenhagen (CPH) has the shortest average stopover time for this route: 0h 58m.