If you're looking to fly from London Heathrow to Riga, you might like to know that 08 / Jan / 2026 currently has the cheapest flights. At the moment, there are three airlines flying to Riga. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Riga.
There are 121 flights from London Heathrow to or via Riga every week. Out of the three available airlines, the most popular ones are Finnair, British Airways & Air Baltic. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Your flight from London Heathrow to Riga will take at least 2 hrs 45 mins. On average, it takes 3 hrs 35 mins to fly the 1690 km distance. Take a look at flight times to see which one works best for you.
Searching by month, for instance, will show you the best time of the week to fly.
