Cheap flights from London to Costa Rica from £323

The month of May is, on average, the cheapest month to fly to Costa Rica from London, with most prices found around £657. If you are unable to visit Costa Rica during the month of May, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around £661.

Our data shows that Monday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as £769. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Costa Rica for around £1,189.

Fly from London Heathrow to San José Juan Santamaria Intl for the best London - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £712 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from London for as low as £588 on momondo.

There are 3 cabin classes available to choose from on London to Costa Rica 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 Costa Rica.

JetBlue, WestJet, and Aeromexico are the most popular carriers operating from London to Costa Rica

United Airlines, Air Canada and Avianca are the top three most popular airlines that fly to Costa Rica from London according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 12 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between London and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.