Cheap flights from London to Riga from $104

In general, September 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 $31. If you are unable to visit Riga during the month of September, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $38.

The cheapest day to depart from London to Riga is on a Thursday when prices can be found for as low as $186. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $319. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $235 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Riga is at noon when prices are around $369.

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 $250 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 $134 on momondo.

There are 3 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 June 2026, prices for London to Riga flights are approximately 20% cheaper when compared to flights at the same time last year.

airBaltic, LOT, and Finnair are the most popular carriers operating from London to Riga Intl

Ryanair, British Airways and LOT are the top three most popular airlines that fly to Riga from London according to our data. Ryanair is the first choice among our users, with 42% 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 17% 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 103 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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, British Airways have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

As of June 2026, 33 flights take off from London and land in Riga each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.