From most locations, the cheapest flights to Riga can be found during the month of January; however great deals can be found at other times.
On average, from most locations, when planning your trip to Riga, try to book your flight in the region of 60 days in advance for the cheapest prices.
In general, booking your departure to Riga for a Tuesday represents the best deal on airfare. Try to avoid a Saturday departure to stay away from the highest prices.
Typically, cheap prices to Riga are most often found for midday flights. Cheap prices are less likely for evening flights.