How long is the flight from Costa Rica to London Heathrow Airport?

Airlines like KLM and British Airways fly from Costa Rica to London Heathrow Airport in about 10h 10m. The time it takes to get you to your destination can typically vary by up to 6h 46m. The distance from Costa Rica to London Heathrow Airport is about 5407 mi. Both multi-stop and direct flights can be found to your destination and back.

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 KLM, which is currently one of the cheapest options available, starting at £391. American Airlines flights start at £415 while deals on Air Canada start at £448 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Costa Rica to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £485. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £567 on average, our data indicates £496 when flying from Costa Rica to London Heathrow Airport.

What is the cheapest time of day to fly from CR to LHR?

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.

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.

£224+ Cheap Flights from Costa Rica to London Heathrow Airport

Cheap flight deals from Costa Rica to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 12 August 2026.

Tue 1/1219:30 -

1 stop14h 35m

Tue 8/1206:20 -

1 stop17h 55m

Deal found 11/8£569

Fri 6/1117:25 -

1 stop15h 30m

Fri 20/1106:15 -

1 stop15h 30m

Deal found 12/8£570

Mon 19/1019:05 -

1 stop14h 30m

Mon 26/1006:30 -

1 stop17h 00m

Deal found 10/8£571

Sat 19/913:25 -

1 stop14h 55m

Sun 27/915:15 -

1 stop27h 45m

Deal found 10/8£580

Wed 21/1013:25 -

1 stop14h 55m

Wed 25/1110:00 -

2 stops18h 15m

Deal found 11/8£585

Sat 12/913:19 -

1 stop16h 56m

Thu 17/906:15 -

2 stops17h 05m

Deal found 8/8£586

Sun 11/1013:25 -

1 stop14h 55m

Sun 25/1006:30 -

1 stop17h 00m

Deal found 11/8£589

Fri 6/1114:25 -

1 stop15h 15m

Fri 20/1110:50 -

1 stop17h 25m

Deal found 11/8£589

Mon 14/913:19 -

1 stop16h 56m

Mon 21/906:30 -

2 stops17h 30m

Deal found 7/8£591

Thu 19/1118:20 -

1 stop13h 25m

Thu 26/1110:00 -

2 stops18h 15m

Deal found 8/8£592

Mon 16/1107:00 -

1 stop18h 50m

Mon 23/1112:40 -

1 stop15h 35m

Deal found 7/8£592

Sat 12/913:19 -

1 stop16h 56m

Fri 18/906:30 -

2 stops17h 30m

Deal found 8/8£594

Best flights from Costa Rica to Heathrow
Discover carefully curated flight deals from Costa Rica to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Fri 18/913:25 -

1 stop16h 50m

Sat 26/909:20 -

1 stop33h 40m

Deal found 11/8£648

Sat 26/913:19 -

1 stop16h 56m

Tue 6/1008:40 -

1 stop14h 40m

Deal found 7/8£666

Tue 10/1118:40 -

Nonstop10h 10m

Sat 21/1109:45 -

1 stop17h 08m

Deal found 10/8£758

Sat 19/913:20 -

2 stops34h 25m

Sun 27/914:50 -

2 stops28h 20m

Deal found 8/8£806

Thu 10/913:25 -

1 stop34h 50m

Thu 17/915:15 -

1 stop27h 45m

Deal found 9/8£675

Tue 10/1107:00 -

1 stop17h 25m

Sat 21/1106:20 -

1 stop15h 50m

Deal found 7/8£703

Mon 5/1019:05 -

2 stops17h 20m

Wed 28/1006:30 -

1 stop17h 00m

Deal found 11/8£697

Thu 24/913:20 -

1 stop15h 15m

Thu 1/1010:25 -

2 stops32h 45m

Deal found 9/8£806

Wed 9/913:25 -

1 stop16h 50m

Thu 24/915:15 -

1 stop27h 45m

Deal found 12/8£742

Thu 10/906:00 -

1 stop17h 55m

Tue 15/906:15 -

1 stop15h 20m

Deal found 8/8£824

Fri 4/913:25 -

2 stops19h 50m

Fri 11/908:40 -

2 stops34h 20m

Deal found 9/8£722

Fri 18/907:55 -

1 stop17h 00m

Sun 27/910:00 -

1 stop16h 37m

Deal found 8/8£814

Tue 22/1215:49 -

1 stop13h 41m

Wed 6/114:30 -

1 stop35h 14m

Deal found 11/8£827

Wed 23/913:19 -

1 stop16h 56m

Mon 12/1006:15 -

1 stop17h 45m

Deal found 7/8£768

Wed 16/913:25 -

2 stops24h 15m

Sun 27/910:00 -

1 stop16h 37m

Deal found 8/8£814

Fri 18/913:25 -

2 stops19h 50m

Sat 26/915:15 -

1 stop27h 45m

Deal found 8/8£781

Fri 11/907:55 -

1 stop17h 00m

Wed 30/910:35 -

1 stop27h 40m

Deal found 11/8£818

Thu 1/1013:19 -

1 stop16h 56m

Thu 15/1006:30 -

1 stop16h 50m

Deal found 10/8£802

Thu 8/1018:25 -

1 stop19h 30m

Thu 22/1008:40 -

2 stops16h 44m

Deal found 11/8£803

Find flight deals from Costa Rica to Heathrow

Round-trip from	£569
One-way from	£224
Popular in	June
Cheapest in	February
Average price	£793
Good one-way deal	£492 or less

Air France
1/12-8/12
2 total stops
32h 30m total
Costa Rica to London

Search Deals

23/1
1 total stop
14h 45m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a one-way flight from Costa Rica to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 18/9

13:25-13:15

1 stop16h 50m

London Heathrow

Sat 26/9

09:20-12:00

1 stop33h 40m

£648

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sat 26/9

13:19-13:15

1 stop16h 56m

London Heathrow

Tue 6/10

08:40-16:20

1 stop14h 40m

£666

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Thu 10/9

13:25-07:15

1 stop34h 50m

London Heathrow

Thu 17/9

15:15-12:00

1 stop27h 45m

£675

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 5/10

19:05-19:25

2 stops17h 20m

London Heathrow

Wed 28/10

06:30-17:30

1 stop17h 00m

£697

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 10/11

07:00-06:25

1 stop17h 25m

London Heathrow

Sat 21/11

06:20-16:10

1 stop15h 50m

£703

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 4/9

13:25-16:15

2 stops19h 50m

London Heathrow

Fri 11/9

08:40-12:00

2 stops34h 20m

£722

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Wed 9/9

13:25-13:15

1 stop16h 50m

London Heathrow

Thu 24/9

15:15-12:00

1 stop27h 45m

£742

Fastest return journey

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 10/11

18:40-10:50

Nonstop10h 10m

London Heathrow

Sat 21/11

09:45-20:53

1 stop17h 08m

£758

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 23/9

13:19-13:15

1 stop16h 56m

London Heathrow

Mon 12/10

06:15-17:00

1 stop17h 45m

£768

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 18/9

13:25-16:15

2 stops19h 50m

London Heathrow

Sat 26/9

15:15-12:00

1 stop27h 45m

£781

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 32 resultsSorted by cheapest first

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.

LIR-LHR

SJO-LHR

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

CR0-LHR

LIR-LHR

SJO-LHR

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

Currently, October is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £607). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £951). 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.

How far ahead should I book a flight from Costa Rica to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Costa Rica to London Heathrow Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM and Air France 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.

KLM

7.8

Good

1,557 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

KLM

7.8

Good

1,557 reviews

KLM

7.8

Good

1,557 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Air France

7.5

Good

1,641 reviews

KLM

7.8

Good

1,557 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

How long is the flight from Costa Rica to London Heathrow Airport?
Airlines like KLM and British Airways fly from Costa Rica to London Heathrow Airport in about 10h 10m. The time it takes to get you to your destination can typically vary by up to 6h 46m. The distance from Costa Rica to London Heathrow Airport is about 5407 mi. Both multi-stop and direct flights can be found to your destination and back.
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 KLM, which is currently one of the cheapest options available, starting at £391. American Airlines flights start at £415 while deals on Air Canada start at £448 one-way.
What are the cheapest flights from Costa Rica to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £485. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £567 on average, our data indicates £496 when flying from Costa Rica to London Heathrow Airport.
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, October is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £607). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £951). 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

Hounslow

Milton Keynes

Luton

Gatwick

Wembley

Ilford

Slough

Hayes

Croydon

Colchester

Brentford

Eastbourne

Northampton

Watford

Southend-on-Sea

Swindon

Enfield

Kingston upon Thames

Southall

Poole

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Top 2 airlines flying from Costa Rica to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£559	Average£723	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£566	Average£676	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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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.

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Cheap flights from Costa Rica to London Heathrow Airport from £224

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Costa Rica to Heathrow

Cheapest flights from Costa Rica to HeathrowExplore 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 12 August 2026.

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 12 August 2026.

Best flights from Costa Rica to HeathrowDiscover carefully curated flight deals from Costa Rica to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Discover carefully curated flight deals from Costa Rica to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Direct flights from Costa Rica to HeathrowExplore direct flight options from Costa Rica to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 August 2026.

Explore direct flight options from Costa Rica to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 August 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 12 August 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Costa Rica to HeathrowSearch for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Search for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Find flight deals from Costa Rica to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Costa Rica to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Costa Rica to London Heathrow Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM and Air France 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.

Related info for your journey

How long is the flight from Costa Rica to London Heathrow Airport?

What are the cheapest airlines to fly from Costa Rica to London Heathrow Airport one-way?

What are the cheapest flights from Costa Rica to London Heathrow Airport?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Costa Rica to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Costa Rica to Heathrow by cabin class

Find flights from Costa Rica to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 August 2026.

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 12 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Costa Rica to Heathrow

Fly with Cheapflights

How does Cheapflights help users find flights from Costa Rica to Heathrow?

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

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

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

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Travel Smart

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 12 August 2026.

Best flights from Costa Rica to Heathrow
Discover carefully curated flight deals from Costa Rica to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Direct flights from Costa Rica to Heathrow
Explore direct flight options from Costa Rica to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 August 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Costa Rica to Heathrow
Search for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.