Cheap flights from Oslo Gardermoen Airport to Riga from $33

In general, February is the cheapest month to fly from Oslo Gardermoen Airport to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $97. If you are unable to visit Riga during the month of February, then departing from Oslo Gardermoen Airport during the month November is also very affordable. Most momondo users find prices during this month for around $109.

The cheapest day to depart from Oslo Gardermoen Airport to Riga is on a Sunday when prices can be found for as low as $139. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $664. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.

Flying to Riga from Oslo Gardermoen Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $125 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Riga is in the morning when prices are around $309.

Fly from Oslo Gardermoen to Riga Intl for the best Oslo Gardermoen - Riga Intl flight prices

You are more likely to see cheaper flights to Riga from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Riga for around $140 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riga from Oslo Gardermoen Airport for as low as $114 on momondo.

There is only 1 cabin class available to choose from on Oslo Gardermoen Airport to Riga flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

airBaltic is the most popular carrier operating from Oslo Gardermoen to Riga Intl

Ryanair, Norwegian and airBaltic are the top three most popular airlines that fly to Riga from Oslo Gardermoen Airport according to our data. Ryanair is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 3 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Oslo and Riga have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

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

Saturday 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, Norwegian have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

The number of flights available between Oslo Gardermoen Airport and Riga is 4 per day as of August 2026. The most frequent departure time is 8:00PM, with 55% of daily flights leaving in the evening.

As of August 2026, there are 33 flights per week flying from Oslo Gardermoen Airport to Riga. The most common day of the week flights depart is Wed, with 21% of flights taking off on this day.