Cheap flights from London to Riga from €27

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 €138. If you’re not able to fly to Riga in February, then November is your next best option. Flight prices from London to Riga during November average around €139.

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 €246 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 London for as low as €152 on momondo.

There is only 1 cabin class 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.

You could potentially save up to 8% on your flight if you consider stops on a London to Riga flight.

As of October 2026, prices for London to Riga flights are approximately 35% 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 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. Friday 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 14% of their flights experiencing any sort of delay.