Find flights
When to book
Airlines
FAQs

Cheap flights from Costa Rica to London Heathrow Airport from £246

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LHR
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Costa Rica to Heathrow

Keep the following information in mind while searching for Costa Rica to Heathrow flight deals. Data was last updated 8 July 2025.

Round-trip from

£510

One-way from

£246

Popular in

July

Cheapest in

November

Average price

£723
Iberia
  • Iberia
  • 5/11-18/11
  • 2 total stops
  • 42h 45m total
  • Costa Rica to London
23/7
  • 23/7
  • 3 total stops
  • 21h 35m total
  • Costa Rica to London
Highest demand for flights based on searches. 12% potential increase in price (£62 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Costa Rica to Heathrow

Cheapest flights from Costa Rica to Heathrow
Explore the most affordable flight options available from Costa Rica to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Wed 5/1118:15SJO - LHR
1 stop14h 40mIberia
Tue 18/1118:45LHR - SJO
1 stop28h 05mIberia
Deal found 7/7£510
Tue 16/913:35SJO - LHR
1 stop14h 35mMultiple Airlines
Thu 2/1006:15LHR - SJO
1 stop17h 55mMultiple Airlines
Deal found 8/7£516
Wed 8/1013:13SJO - LHR
1 stop17h 17mKLM
Wed 22/1015:15LHR - SJO
1 stop27h 33mKLM
Deal found 7/7£535
Fri 24/1013:25LIR - LHR
1 stop17h 05mKLM
Fri 31/1009:20LHR - LIR
1 stop32h 27mKLM
Deal found 7/7£538
Sun 9/1118:15SJO - LHR
1 stop17h 00mBritish Airways
Fri 21/1107:30LHR - SJO
1 stop15h 05mBritish Airways
Deal found 7/7£544
Wed 23/719:40SJO - LHR
1 stop18h 45mAir France
Wed 13/806:15LHR - SJO
1 stop18h 10mAir France
Deal found 6/7£565
Tue 12/814:05SJO - LHR
1 stop36h 25mIcelandair
Sun 7/908:15LHR - SJO
1 stop35h 47mIcelandair
Deal found 6/7£569
Thu 13/1114:50LIR - LHR
1 stop34h 20mAir Canada
Mon 17/1113:25LHR - LIR
2 stops28h 19mAir Canada
Deal found 7/7£745
Tue 26/813:20LIR - LHR
1 stop35h 20mUnited Airlines
Tue 28/1010:00LHR - LIR
1 stop32h 10mUnited Airlines
Deal found 7/7£762
Thu 18/912:49LIR - LHR
2 stops18h 36mAmerican Airlines
Sat 4/1019:05LHR - LIR
2 stops23h 44mAmerican Airlines
Deal found 6/7£808
Thu 28/812:40LIR - LHR
2 stops18h 35mMultiple Airlines
Wed 29/1014:50LHR - LIR
1 stop21h 14mMultiple Airlines
Deal found 7/7£1,009
Wed 27/816:35LIR - LHR
1 stop16h 50mSWISS
Mon 27/1006:00LHR - LIR
2 stops21h 05mSWISS
Deal found 7/7£1,266

Cheapflights Fare Finder

Customise your flight search to find flights from Costa Rica to Heathrow 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 8 July 2025.
Use the filters below to find and compare flights from Costa Rica to London Heathrow Airport that are best for you.

Fly from

Costa Rica

Fly to

Heathrow

Route

Depart

Return

Price

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 5/11

18:15-14:55

1 stop14h 40m

London Heathrow

Tue 18/11

18:45-16:50

1 stop28h 05m

£510

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 16/9

13:35-11:10

1 stop14h 35m

London Heathrow

Thu 2/10

06:15-17:10

1 stop17h 55m

£516

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 8/10

13:13-13:30

1 stop17h 17m

London Heathrow

Wed 22/10

15:15-11:48

1 stop27h 33m

£535

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Fri 24/10

13:25-13:30

1 stop17h 05m

London Heathrow

Fri 31/10

09:20-11:47

1 stop32h 27m

£538

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sun 9/11

18:15-17:15

1 stop17h 00m

London Heathrow

Fri 21/11

07:30-16:35

1 stop15h 05m

£544

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 23/7

19:40-21:25

1 stop18h 45m

London Heathrow

Wed 13/8

06:15-17:25

1 stop18h 10m

£565

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 12/8

14:05-09:30

1 stop36h 25m

London Heathrow

Sun 7/9

08:15-13:02

1 stop35h 47m

£569

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Thu 13/11

14:50-07:10

1 stop34h 20m

London Heathrow

Mon 17/11

13:25-11:44

2 stops28h 19m

£745

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Tue 26/8

13:20-07:40

1 stop35h 20m

London Heathrow

Tue 28/10

10:00-12:10

1 stop32h 10m

£762

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Thu 18/9

12:49-14:25

2 stops18h 36m

London Heathrow

Sat 4/10

19:05-11:49

2 stops23h 44m

£808

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Costa Rica to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Costa Rica with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to London Heathrow Airport

What is the cheapest month to book a flight from Costa Rica to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £112). Flying from Costa Rica to London Heathrow Airport in August is currently the most expensive (average of £164). 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 CR to LHR?

Find hourly flight availability from Costa Rica to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

When flying from Costa Rica to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with KLM, Air France, andSWISS from Costa Rica to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Costa Rica to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £267. WestJet flights start at £292 while deals on KLM start at £357 one-way.

  • Can I find deals for flights from Costa Rica to Heathrow that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Heathrow.

  • Can I find deals for business class flights from Costa Rica to Heathrow?

    Yes. Cheapflights offers flight deals from Costa Rica to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £112). Flying from Costa Rica to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

See more FAQs

Travelling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Swindon
Maidstone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Costa Rica to Heathrow

Discover the top 4 airlines that operate flights from Costa Rica to Heathrow. 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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£410Average£424FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£429Average£630FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£507Average£561FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£592Average£700FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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 Costa Rica to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Costa Rica today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Costa Rica by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Costa Rica to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Costa Rica? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Costa Rica to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Costa Rica to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.