Cheap flights from London to Riga from $37

In general, February is the cheapest month to fly from London to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $150. If you are unable to visit Riga during the month of February, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $155.

The cheapest day to depart from London to Riga is on a Thursday when prices can be found for as low as $160. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $328. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.

Flying to Riga from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as $223 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Riga is in the afternoon when prices are around $235.

Fly from London Stansted to Riga Intl for the best London - Riga Intl flight prices

You are more likely to see cheaper flights to Riga from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Riga for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riga from London for as low as $170 on momondo.

There are 2 cabin classes available to choose from on London to Riga 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 London to Riga.

As of September 2026, prices for London to Riga flights are approximately 14% cheaper when compared to flights at the same time last year.

Historically, on average around 18% of flights between London and Riga have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

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

Tuesday 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, Ryanair 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.

5 flights are operational daily from London to Riga as of September 2026. The most popular departure time for this route is 9:00AM, with 50% of flights per day taking off at noon.

As of September 2026, 35 flights take off from London and land in Riga each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.