Cheap flights from the United Kingdom to Costa Rica from £253
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Costa Rica departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from United Kingdom to Costa Rica
Our best KLM deals on United Kingdom to Costa Rica flight tickets
SWISS flights from United Kingdom to Costa Rica
Our best SWISS deals on United Kingdom to Costa Rica flight tickets
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How to get the cheapest flight ticket from United Kingdom to Costa Rica
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Costa Rica?
The month of October is, on average, the cheapest month to fly to Costa Rica from United Kingdom, with most prices found around £579. If you are unable to visit Costa Rica during the month of October, then departing from United Kingdom during the month September is also very affordable. Most momondo users find prices during this month for around £588.
What is the cheapest day to depart on your flight to Costa Rica?
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 £616. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Costa Rica for around £682.
What is the cheapest time of day to depart on your flight to Costa Rica?
According to our data, the cheapest time of day to fly to Costa Rica is in the afternoon. momondo users have found flights departing from United Kingdom to Costa Rica in the afternoon for as low as £590. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of £814.
What is the cheapest United Kingdom to Costa Rica flight route?
Fly from London Gatwick to San José Juan Santamaria Intl for the best United Kingdom - Costa Rica flight prices
How far in advance should I book a flight to Costa Rica?
You are more likely to see cheaper flights to Costa Rica from United Kingdom when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £644 when searching 5 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from United Kingdom for as low as £618 on momondo.
What cabin class options are available on United Kingdom to Costa Rica flights?
There are 3 cabin classes available to choose from on United Kingdom to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to Costa Rica?
Avianca is the most popular carrier operating from United Kingdom to Costa Rica
Which airlines fly to Costa Rica?
KLM, Air Canada and Lufthansa are the top three most popular airlines that fly to Costa Rica from United Kingdom according to our data. KLM is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 15 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
Cheap United Kingdom to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Costa Rica
Best price found | £253 |
|---|---|
Fastest flight time | 11h 40m |
Direct flights | Wed, Fri and Sun |
Airports in Costa Rica | 1 airport |
When did momondo last update prices for flights from United Kingdom to Costa Rica?
Prices for flights from United Kingdom to Costa Rica are updated daily.
How many operators does momondo search for flights from United Kingdom to Costa Rica?
As of June 2025, there are 15 operators available to choose from for flights from United Kingdom to Costa Rica.
How old do you have to be to fly from United Kingdom to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Costa Rica is Boeing 777, representing 100.00% of all bookings.
Best airlines flying from United Kingdom to Costa Rica
Compare and see reviews for airlines that fly from United Kingdom to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £447 | Free Cancellation | Rating 6.2 16 reviews | |||
| PriceFrom £451 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £453 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom £473 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom £503 | Free Cancellation | Rating 7.1 9,563 reviews | |||
| PriceFrom £511 | Free Cancellation | Rating 7.5 1,466 reviews | |||
| PriceFrom £512 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom £542 | Free Cancellation | Rating 6.7 2,349 reviews | |||
| PriceFrom £554 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom £558 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Costa Rica?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from United Kingdom.
Can I find flights from United Kingdom to Costa Rica with flexible booking policies on momondo?
All flight searches from United Kingdom to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United Kingdom to Costa Rica?
Once you have performed a search for United Kingdom to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United Kingdom to Costa Rica right now. Can momondo alert me if prices change?
Price alerts on flights to Costa Rica from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.