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 16h 50m. 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 £391. American Airlines flights start at £415 while deals on Air Canada start at £447 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 £495 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.

£199+ 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 5 September 2026.

Fri 13/1114:37 -

1 stop15h 03m

Mon 7/1208:55 -

1 stop15h 20m

Deal found 1/9£567

Tue 17/1107:00 -

1 stop17h 25m

Wed 9/1206:20 -

1 stop17h 55m

Deal found 31/8£568

Tue 20/1018:25 -

1 stop16h 10m

Tue 27/1006:20 -

1 stop15h 50m

Deal found 4/9£570

Tue 1/1219:30 -

1 stop14h 35m

Wed 9/1206:20 -

1 stop14h 50m

Deal found 3/9£570

Tue 20/1018:25 -

1 stop14h 50m

Wed 28/1008:40 -

1 stop14h 50m

Deal found 31/8£571

Mon 30/1118:20 -

1 stop16h 15m

Mon 14/1206:20 -

1 stop14h 50m

Deal found 3/9£572

Mon 12/1013:25 -

1 stop14h 55m

Wed 28/1008:40 -

1 stop14h 50m

Deal found 2/9£575

Wed 23/1217:25 -

1 stop17h 50m

Fri 1/106:15 -

1 stop15h 30m

Deal found 5/9£576

Mon 23/1117:25 -

1 stop14h 55m

Wed 9/1211:10 -

Nonstop11h 30m

Deal found 3/9£579

Sat 19/913:25 -

1 stop16h 50m

Sun 27/909:20 -

1 stop33h 40m

Deal found 3/9£580

Thu 24/913:19 -

1 stop16h 56m

Wed 30/906:15 -

1 stop17h 45m

Deal found 2/9£584

Tue 17/1114:37 -

1 stop15h 03m

Wed 25/1110:00 -

2 stops18h 15m

Deal found 3/9£586

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 5 September 2026.

Mon 21/913:25 -

1 stop16h 50m

Mon 28/913:25 -

1 stop29h 35m

Deal found 3/9£580

Fri 2/1013:25 -

1 stop16h 50m

Mon 5/1009:55 -

2 stops32h 40m

Deal found 4/9£644

Tue 22/1218:40 -

Nonstop10h 10m

Tue 12/106:05 -

1 stop15h 40m

Deal found 1/9£763

Sun 15/1106:40 -

1 stop24h 50m

Sat 21/1111:05 -

2 stops38h 48m

Deal found 4/9£816

Sat 19/913:25 -

1 stop16h 50m

Sun 27/909:20 -

1 stop33h 40m

Deal found 4/9£580

Sat 13/207:05 -

1 stop17h 20m

Sat 27/208:55 -

1 stop19h 10m

Deal found 5/9£589

Tue 29/913:19 -

1 stop15h 01m

Tue 6/1006:15 -

2 stops17h 05m

Deal found 3/9£714

Mon 5/1013:19 -

1 stop15h 41m

Wed 28/1008:40 -

1 stop14h 50m

Deal found 2/9£594

Sun 28/213:50 -

2 stops18h 00m

Mon 15/316:00 -

1 stop25h 45m

Deal found 4/9£607

Mon 1/314:10 -

1 stop15h 30m

Sun 14/306:20 -

2 stops17h 10m

Deal found 31/8£735

Sun 13/1208:45 -

1 stop19h 30m

Wed 23/1210:00 -

1 stop18h 32m

Deal found 4/9£817

Fri 6/1118:40 -

Nonstop10h 10m

Sat 21/1114:30 -

1 stop36h 27m

Deal found 4/9£820

Thu 22/1013:00 -

1 stop17h 15m

Tue 3/1111:45 -

2 stops31h 00m

Deal found 2/9£614

Tue 15/913:19 -

1 stop16h 56m

Fri 25/906:30 -

2 stops19h 29m

Deal found 1/9£678

Sat 7/1118:20 -

2 stops16h 40m

Tue 17/1106:30 -

1 stop17h 00m

Deal found 1/9£726

Wed 30/919:05 -

2 stops17h 20m

Wed 7/1008:40 -

2 stops17h 19m

Deal found 3/9£821

Find flight deals from Costa Rica to Heathrow

Round-trip from	£567
One-way from	£199
Popular in	June
Cheapest in	February
Average price	£678

Air France
13/11-7/12
2 total stops
30h 23m total
Costa Rica to London

Search Deals

WestJet
31/10-31/12
1 total stop
38h 35m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£78 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 September 2026

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

Sat 31/10

16:15-12:50

1 stop38h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£199

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 2/3

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£305

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 23/2

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£305

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 1/3

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£360

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sun 27/12

15:25-11:40

1 stop14h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£382

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Wed 16/9

13:15-12:05

2 stops39h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£399

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Thu 17/12

15:10-17:20

3 stops44h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£408

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 4/10

19:05-20:55

2 stops18h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£417

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 26/12

15:25-11:40

1 stop14h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£441

Fastest return journey

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Fri 11/12

18:40-10:50

Nonstop10h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£445

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 33 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, April is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £612). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £946). 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

1,568 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

1,568 reviews

KLM

7.8

Good

1,568 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

1,645 reviews

KLM

7.8

Good

1,568 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 16h 50m. 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 £391. American Airlines flights start at £415 while deals on Air Canada start at £447 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 £495 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 £612). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £946). 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

Slough

Ilford

Hayes

Croydon

Northampton

Colchester

Eastbourne

Brentford

Barnet

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Southall

Southend-on-Sea

Enfield

Kingston upon Thames

Watford

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Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

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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£565	Average£675	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

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 £199

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 5 September 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 5 September 2026.

Search for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Costa Rica to Heathrow

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

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 5 September 2026.

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 5 September 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 5 September 2026.