Cheap flights from London Heathrow Airport to Costa Rica from £407
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Costa Rica
Keep the following information in mind while searching for Heathrow to Costa Rica flight deals. Data was last updated 12 July 2025.
Round-trip from | £577 |
---|---|
One-way from | £407 |
Popular in | December |
Cheapest in | October |
Average price | £750 |
Find flight deals from Heathrow to Costa Rica
Cheapest flights from Heathrow to Costa RicaExplore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Explore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Thu 6/11
06:20-17:50
1 stop17h 30m
San José Juan Santamaria Intl
Thu 20/11
20:05-18:20
1 stop16h 15m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sat 29/11
08:55-23:15
2 stops20h 20m
San José Juan Santamaria Intl
Fri 12/12
08:35-07:10
2 stops16h 35m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Tue 11/11
08:55-23:15
2 stops20h 20m
San José Juan Santamaria Intl
Fri 21/11
08:35-07:10
2 stops40h 35m
LondonLiberia
LHR - LIR
LHRLIR
London Heathrow
Mon 25/8
12:20-12:10
2 stops30h 50m
Liberia
Mon 1/9
13:20-11:35
1 stop15h 15m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sat 16/8
08:15-13:00
1 stop35h 45m
San José Juan Santamaria Intl
Sat 15/11
16:05-20:45
1 stop22h 40m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Mon 25/8
16:40-12:26
2 stops26h 46m
San José Juan Santamaria Intl
Mon 1/9
08:37-10:25
1 stop18h 48m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sat 1/11
17:50-18:25
1 stop30h 35m
San José Juan Santamaria Intl
Sun 9/11
20:30-17:00
1 stop14h 30m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Tue 23/9
20:05-13:10
1 stop24h 05m
San José Juan Santamaria Intl
Mon 22/12
20:10-08:15
3 stops30h 05m
LondonLiberia
LHR - LIR
LHRLIR
London Heathrow
Wed 10/12
06:50-13:50
2 stops37h 00m
Liberia
Sat 20/12
14:50-07:10
1 stop34h 20m
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Mon 25/8
12:00-12:26
2 stops31h 26m
San José Juan Santamaria Intl
Mon 1/9
08:37-10:25
1 stop18h 48m
Best time to book a flight from Heathrow to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Costa Rica
What is the cheapest month to book a flight from London Heathrow Airport to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Costa Rica (average of £769). Flying from London Heathrow Airport to Costa Rica in December is currently the most expensive (average of £1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to CR?
Find hourly flight availability from Heathrow to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.
When flying from London Heathrow Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 12 July 2025.
See what other customers who have flown with Delta, KLM, andAustrian Airlines from London Heathrow Airport to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Colin,Sept 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Heathrow to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Heathrow to Costa Rica
Discover the top 10 airlines that operate flights from Heathrow to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Costa Rica?
Deals for Heathrow to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Costa Rica?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Costa Rica with no change fees?
Yes, we can. To see specific flights from Heathrow to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Costa Rica become cheaper?
Yes! Start tracking prices for Heathrow to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.