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

Airlines like KLM and United Airlines fly from Costa Rica to London Heathrow Airport in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 15h 45m. The distance from Costa Rica to London Heathrow Airport is about 5433 mi. Both multi-stop and direct flights can be found to your destination and back.

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 most popular airlines that fly from Costa Rica to London Heathrow Airport?

The most popular airlines flying from Costa Rica to London Heathrow Airport are KLM, Air France and Iberia. Something to consider prior to booking your flight.

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.

£265+ 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 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 21 December 2025.

Sun 28/1220:30SJO - LHR

1 stop14h 30mKLM

Sat 17/110:45LHR - SJO

1 stop17h 30mKLM

Deal found 20/12£567

Wed 24/1218:15SJO - LHR

1 stop16h 20mBritish Airways

Sun 28/1219:40LHR - SJO

1 stop27h 10mBritish Airways

Deal found 21/12£626

Thu 25/1214:05LIR - LHR

1 stop15h 35mKLM

Wed 31/1206:30LHR - LIR

2 stops36h 20mKLM

Deal found 20/12£641

Sat 20/1220:05SJO - LHR

1 stop29h 55mMultiple Airlines

Thu 30/406:30LHR - SJO

1 stop16h 50mMultiple Airlines

Deal found 20/12£651

Wed 31/1207:00SJO - LHR

1 stop17h 25mKLM

Wed 14/110:45LHR - SJO

1 stop17h 30mKLM

Deal found 19/12£655

Wed 31/1220:30SJO - LHR

1 stop13h 35mKLM

Tue 13/112:30LHR - SJO

1 stop15h 45mKLM

Deal found 19/12£661

Mon 29/1217:15SJO - LHR

1 stop14h 30mMultiple Airlines

Mon 12/112:30LHR - SJO

1 stop15h 45mMultiple Airlines

Deal found 20/12£662

Sat 27/1220:05SJO - LHR

1 stop19h 20mMultiple Airlines

Sun 11/110:45LHR - SJO

1 stop17h 30mMultiple Airlines

Deal found 18/12£663

Sat 20/1218:15SJO - LHR

1 stop16h 20mIberia

Sat 24/111:15LHR - SJO

1 stop15h 47mIberia

Deal found 19/12£669

Mon 22/1218:15SJO - LHR

1 stop32h 10mBritish Airways

Fri 26/1207:30LHR - SJO

1 stop15h 05mBritish Airways

Deal found 20/12£680

Sun 28/1220:30SJO - LHR

1 stop16h 45mKLM

Sat 10/108:55LHR - SJO

1 stop19h 20mKLM

Deal found 19/12£690

Sat 27/1220:05SJO - LHR

1 stop19h 20mMultiple Airlines

Sat 10/108:55LHR - SJO

1 stop19h 20mMultiple Airlines

Deal found 19/12£691

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 21 December 2025.

Thu 5/307:00SJO - LHR

1 stop18h 50mMultiple Airlines

Wed 18/308:55LHR - SJO

1 stop14h 55mMultiple Airlines

Deal found 18/12£539

Fri 1/513:25SJO - LHR

1 stop34h 20mKLM

Fri 8/520:55LHR - SJO

1 stop26h 25mKLM

Deal found 20/12£560

Sat 17/108:35LIR - LHR

2 stops18h 35mUnited Airlines

Sat 31/116:20LHR - LIR

2 stops26h 50mUnited Airlines

Deal found 19/12£779

Wed 22/413:25SJO - LHR

1 stop34h 05mMultiple Airlines

Sun 3/506:15LHR - SJO

1 stop17h 55mMultiple Airlines

Deal found 19/12£559

Tue 10/214:31SJO - LHR

1 stop15h 09mKLM

Sat 21/215:50LHR - SJO

1 stop27h 10mKLM

Deal found 19/12£561

Thu 7/513:25SJO - LHR

1 stop14h 45mMultiple Airlines

Sun 24/506:15LHR - SJO

1 stop18h 05mMultiple Airlines

Deal found 19/12£559

Thu 5/214:31SJO - LHR

1 stop15h 09mKLM

Thu 19/215:50LHR - SJO

1 stop27h 10mKLM

Deal found 20/12£561

Sat 16/513:25SJO - LHR

1 stop14h 45mMultiple Airlines

Sun 31/509:00LHR - SJO

1 stop15h 10mMultiple Airlines

Deal found 19/12£559

Tue 3/207:00SJO - LHR

1 stop17h 25mKLM

Sat 14/210:45LHR - SJO

1 stop17h 17mKLM

Deal found 19/12£561

Wed 22/413:25SJO - LHR

1 stop34h 20mMultiple Airlines

Wed 29/406:15LHR - SJO

1 stop17h 55mMultiple Airlines

Deal found 20/12£560

Sat 24/107:00SJO - LHR

1 stop18h 50mKLM

Sun 15/212:30LHR - SJO

1 stop15h 32mKLM

Deal found 19/12£564

Sun 1/214:01LIR - LHR

1 stop15h 14mUnited Airlines

Sun 15/210:05LHR - LIR

2 stops33h 05mUnited Airlines

Deal found 19/12£779

Tue 10/207:00SJO - LHR

1 stop17h 25mKLM

Tue 24/212:30LHR - SJO

1 stop15h 32mKLM

Deal found 19/12£564

Sat 31/116:53LIR - LHR

2 stops21h 42mUnited Airlines

Sat 14/210:25LHR - LIR

2 stops32h 45mUnited Airlines

Deal found 19/12£779

Mon 11/513:20LIR - LHR

1 stop15h 15mUnited Airlines

Mon 18/511:05LHR - LIR

2 stops32h 05mUnited Airlines

Deal found 19/12£791

Mon 19/115:05LIR - LHR

1 stop14h 35mKLM

Tue 27/115:50LHR - LIR

1 stop28h 00mKLM

Deal found 20/12£597

Sun 1/215:05LIR - LHR

1 stop14h 35mKLM

Sun 15/215:50LHR - LIR

1 stop28h 00mKLM

Deal found 19/12£597

Sat 17/115:05LIR - LHR

1 stop14h 35mKLM

Sat 31/115:50LHR - LIR

1 stop27h 00mKLM

Deal found 19/12£597

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 21 December 2025 and is based on user searches.

Sat 20/1220:05SJO - LHR

1 stop29h 55mMultiple Airlines

Thu 30/406:30LHR - SJO

1 stop16h 50mMultiple Airlines

Deal found 20/12£651

Wed 24/1218:15SJO - LHR

1 stop16h 20mBritish Airways

Sun 28/1219:40LHR - SJO

1 stop27h 10mBritish Airways

Deal found 21/12£626

Thu 25/1214:05LIR - LHR

1 stop15h 35mKLM

Wed 31/1206:30LHR - LIR

2 stops36h 20mKLM

Deal found 20/12£641

Sun 28/1220:30SJO - LHR

1 stop14h 30mKLM

Sat 17/110:45LHR - SJO

1 stop17h 30mKLM

Deal found 20/12£567

Mon 12/107:00SJO - LHR

1 stop17h 25mKLM

Thu 29/115:50LHR - SJO

1 stop27h 10mKLM

Deal found 18/12£655

Sat 17/115:54SJO - LHR

1 stop13h 46mKLM

Sat 31/112:30LHR - SJO

1 stop15h 45mKLM

Deal found 19/12£592

Sun 18/107:00SJO - LHR

1 stop20h 00mKLM

Sun 25/110:45LHR - SJO

1 stop17h 30mKLM

Deal found 19/12£561

Mon 19/114:05LIR - LHR

1 stop15h 35mKLM

Tue 27/108:55LHR - LIR

1 stop33h 55mKLM

Deal found 19/12£597

Mon 26/118:15SJO - LHR

1 stop17h 00mIberia

Wed 4/207:35LHR - SJO

1 stop15h 00mIberia

Deal found 19/12£552

Tue 27/122:00SJO - LHR

1 stop14h 15mMultiple Airlines

Sat 21/209:15LHR - SJO

1 stop15h 45mMultiple Airlines

Deal found 19/12£658

Wed 28/114:31SJO - LHR

1 stop15h 09mKLM

Wed 18/210:45LHR - SJO

1 stop17h 17mKLM

Deal found 20/12£588

Sat 31/107:00SJO - LHR

1 stop17h 25mKLM

Sat 14/210:45LHR - SJO

1 stop17h 17mKLM

Deal found 19/12£564

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 21 December 2025.

Tue 10/307:45SJO - LHR

2 stops24h 40mMultiple Airlines

Deal found 19/12£265

Mon 23/212:35SJO - LHR

3 stops49h 30mMultiple Airlines

Deal found 19/12£270

Tue 24/213:31SJO - LHR

3 stops39h 54mMultiple Airlines

Deal found 19/12£277

Sat 28/214:30SJO - LHR

3 stops45h 00mMultiple Airlines

Deal found 19/12£283

Tue 3/312:35SJO - LHR

3 stops44h 55mMultiple Airlines

Deal found 19/12£287

Sun 1/312:35SJO - LHR

3 stops49h 30mMultiple Airlines

Deal found 19/12£288

Wed 25/212:35SJO - LHR

3 stops22h 55mMultiple Airlines

Deal found 19/12£290

Thu 26/213:31SJO - LHR

3 stops45h 59mMultiple Airlines

Deal found 19/12£291

Sat 14/223:59SJO - LHR

1 stop14h 46mJetBlue

Deal found 19/12£292

Mon 12/114:58SJO - LHR

3 stops35h 47mMultiple Airlines

Deal found 21/12£297

Mon 2/313:31SJO - LHR

3 stops41h 09mMultiple Airlines

Deal found 19/12£300

Mon 9/216:17SJO - LHR

3 stops62h 33mMultiple Airlines

Deal found 19/12£306

Find flight deals from Costa Rica to Heathrow

Round-trip from	£539
One-way from	£265
Popular in	July
Cheapest in	February
Average price	£688

Air France
5/3-18/3
2 total stops
33h 45m total
Costa Rica to London

Search Deals

10/3
2 total stops
24h 40m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£70 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 5/3

07:00-07:50

1 stop18h 50m

London Heathrow

Wed 18/3

08:55-17:50

1 stop14h 55m

£539

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 22/4

13:25-06:30

1 stop34h 05m

London Heathrow

Sun 3/5

06:15-17:10

1 stop17h 55m

£559

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 7/5

13:25-11:10

1 stop14h 45m

London Heathrow

Sun 24/5

06:15-17:20

1 stop18h 05m

£559

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 16/5

13:25-11:10

1 stop14h 45m

London Heathrow

Sun 31/5

09:00-17:10

1 stop15h 10m

£559

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 1/5

13:25-06:45

1 stop34h 20m

London Heathrow

Fri 8/5

20:55-16:20

1 stop26h 25m

£560

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 22/4

13:25-06:45

1 stop34h 20m

London Heathrow

Wed 29/4

06:15-17:10

1 stop17h 55m

£560

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 10/2

14:31-11:40

1 stop15h 09m

London Heathrow

Sat 21/2

15:50-13:00

1 stop27h 10m

£561

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 5/2

14:31-11:40

1 stop15h 09m

London Heathrow

Thu 19/2

15:50-13:00

1 stop27h 10m

£561

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 3/2

07:00-06:25

1 stop17h 25m

London Heathrow

Sat 14/2

10:45-22:02

1 stop17h 17m

£561

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 24/1

07:00-07:50

1 stop18h 50m

London Heathrow

Sun 15/2

12:30-22:02

1 stop15h 32m

£564

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 36 results

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 £423). Flying from Costa Rica to London Heathrow Airport in June is currently the most expensive (average of £596). 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?

It’s optimal to fly from Costa Rica to London Heathrow Airport at midday. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, Air France, andIberia 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

7.7

Good

1,429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,429 reviews

KLM

7.7

Good

1,429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Air France

7.4

Good

1,509 reviews

KLM

7.7

Good

1,429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Iberia

7.0

Good

3,055 reviews

KLM

7.7

Good

1,429 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Costa Rica to London Heathrow Airport?
Airlines like KLM and United Airlines fly from Costa Rica to London Heathrow Airport in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 15h 45m. The distance from Costa Rica to London Heathrow Airport is about 5433 mi. Both multi-stop and direct flights can be found to your destination and back.
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 £423). Flying from Costa Rica to London Heathrow Airport in June is currently the most expensive (average of £596). 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

Milton Keynes

Croydon

Slough

Hounslow

Northampton

Luton

Gatwick

Wembley

Ilford

Brentford

Colchester

Hayes

Watford

Crawley

Swindon

Winchester

Bedford

Romford

Chichester

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Costa Rica to Heathrow

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Top 3 airlines flying from Costa Rica to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£437	Average£606	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£520	Average£581	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£580	Average£836	FlexibilityNo cancel fee	On-time77%	Search Iberia 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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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.

Cheap flights from Costa Rica to London Heathrow Airport from £265

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 10/3. 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 21 December 2025.

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 21 December 2025.

Find 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 21 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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?

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 21 December 2025.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, Air France, andIberia 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

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.

How long is the flight 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.

Top 3 airlines flying from Costa Rica to Heathrow

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?

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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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 21 December 2025.