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

Airlines like KLM fly from Costa Rica to London Heathrow Airport in about 15h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Costa Rica to London Heathrow Airport is about 5433 mi.

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 £396. American Airlines flights start at £420 while deals on Air Canada start at £454 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 £460. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £617 on average, our data indicates £464 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.

£270+ 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 19 October 2026.

Tue 17/1109:30 -

1 stop23h 05m

Sat 21/1121:35 -

1 stop17h 15m

Deal found 15/10£586

Wed 4/1109:30 -

1 stop23h 05m

Wed 18/1121:35 -

2 stops41h 00m

Deal found 15/10£587

Tue 20/1005:45 -

2 stops26h 50m

Tue 27/1021:35 -

1 stop17h 15m

Deal found 15/10£587

Mon 19/1005:45 -

2 stops26h 50m

Mon 26/1021:35 -

1 stop24h 45m

Deal found 14/10£588

Thu 12/1109:30 -

1 stop23h 05m

Wed 18/1121:35 -

1 stop32h 55m

Deal found 14/10£604

Mon 19/1016:00 -

1 stop16h 35m

Thu 29/1021:35 -

1 stop32h 55m

Deal found 15/10£605

Wed 21/1016:00 -

1 stop16h 35m

Wed 4/1121:35 -

1 stop17h 15m

Deal found 15/10£605

Wed 18/1117:15 -

1 stop15h 20m

Sat 28/1121:35 -

1 stop17h 15m

Deal found 14/10£606

Tue 3/1110:00 -

2 stops22h 35m

Tue 24/1121:35 -

1 stop17h 15m

Deal found 15/10£607

Sun 25/1009:30 -

1 stop23h 05m

Sun 8/1121:35 -

1 stop17h 15m

Deal found 15/10£608

Thu 12/1114:37 -

1 stop15h 03m

Wed 18/1108:55 -

1 stop37h 15m

Deal found 16/10£610

Wed 21/1013:00 -

1 stop15h 20m

Wed 28/1010:00 -

2 stops31h 45m

Deal found 14/10£638

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 19 October 2026.

Mon 1/307:05 -

1 stop17h 20m

Fri 12/306:20 -

1 stop14h 50m

Deal found 15/10£617

Sun 28/214:00 -

1 stop15h 40m

Mon 15/316:00 -

1 stop25h 45m

Deal found 14/10£635

Tue 17/1118:40 -

Nonstop10h 10m

Tue 24/1109:45 -

1 stop17h 12m

Deal found 17/10£803

Tue 2/308:45 -

2 stops18h 25m

Mon 8/311:05 -

2 stops55h 37m

Deal found 15/10£833

Wed 4/1114:25 -

1 stop15h 15m

Wed 18/1110:50 -

1 stop17h 25m

Deal found 16/10£653

Mon 1/207:05 -

1 stop17h 20m

Wed 10/208:55 -

1 stop15h 20m

Deal found 19/10£653

Sat 7/1114:25 -

1 stop15h 15m

Thu 19/1110:50 -

1 stop17h 25m

Deal found 18/10£653

Sun 28/215:25 -

2 stops19h 10m

Mon 15/316:00 -

1 stop25h 45m

Deal found 17/10£660

Sun 21/215:25 -

1 stop14h 15m

Sat 6/312:40 -

1 stop30h 05m

Deal found 16/10£671

Fri 6/1118:40 -

Nonstop10h 10m

Fri 13/1109:45 -

1 stop17h 05m

Deal found 16/10£827

Wed 2/1208:45 -

2 stops18h 25m

Tue 15/1208:00 -

1 stop34h 42m

Deal found 14/10£863

Tue 19/119:30 -

1 stop14h 35m

Tue 2/210:50 -

1 stop17h 15m

Deal found 19/10£677

Tue 10/1118:40 -

Nonstop10h 10m

Sat 21/1109:45 -

1 stop17h 12m

Deal found 17/10£835

Thu 7/113:55 -

1 stop25h 25m

Tue 19/106:50 -

2 stops35h 52m

Deal found 14/10£863

Fri 26/307:05 -

1 stop17h 20m

Sat 10/411:55 -

1 stop16h 29m

Deal found 17/10£677

Sun 15/1114:00 -

1 stop15h 40m

Sun 22/1112:40 -

1 stop30h 05m

Deal found 17/10£696

Find flight deals from Costa Rica to Heathrow

Round-trip from	£586
One-way from	£270
Popular in	July
Cheapest in	February
Average price	£650
Good one-way deal	£464 or less

Avianca
17/11-24/11
2 total stops
47h 50m total
Costa Rica to London

Search Deals

JetBlue
27/1-31/12
1 total stop
23h 05m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£103 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Wed 20/1

16:35-21:40

1 stop23h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£278

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 22/1

16:35-21:40

1 stop23h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£300

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 6/3

11:45-09:30

1 stop15h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£334

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 7/4

23:50-20:45

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£365

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Thu 18/3

23:50-20:45

1 stop14h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£374

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 16/3

22:59-21:40

1 stop16h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£374

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 17/3

22:59-21:40

1 stop16h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£397

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Mon 8/3

14:15-21:40

1 stop25h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£404

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 30/1

15:25-11:40

1 stop14h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£412

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 5/3

14:00-11:40

1 stop15h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£412

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 38 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.

SJO-LHR

LIR-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

SJO-LHR

LIR-LHR

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

Currently, April is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £620). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £949). 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 24 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

1,591 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

1,591 reviews

KLM

7.8

Good

1,591 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

1,652 reviews

KLM

7.8

Good

1,591 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 fly from Costa Rica to London Heathrow Airport in about 15h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Costa Rica to London Heathrow Airport is about 5433 mi.
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 £396. American Airlines flights start at £420 while deals on Air Canada start at £454 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 £460. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £617 on average, our data indicates £464 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, April is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £620). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £949). 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

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Milton Keynes

Luton

Slough

Gatwick

Wembley

Hayes

Ilford

Croydon

Colchester

Northampton

Eastbourne

Brentford

Southend-on-Sea

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Watford

Stratford-upon-Avon

Kingston upon Thames

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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£568	Average£760	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£573	Average£684	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 £270

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. 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 19 October 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 19 October 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 19 October 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 19 October 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 19 October 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 19 October 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 19 October 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 19 October 2026.

Search for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 October 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 24 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 19 October 2026.

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 19 October 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 19 October 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 19 October 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 19 October 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 19 October 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 19 October 2026.