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 £395. American Airlines flights start at £419 while deals on Air Canada start at £452 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 £499. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £516 on average, our data indicates £501 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.

£301+ 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 22 September 2026.

Sat 7/1107:50 -

2 stops23h 00m

Fri 13/1114:50 -

1 stop30h 25m

Deal found 21/9£564

Mon 2/1114:00 -

1 stop15h 40m

Mon 9/1111:45 -

2 stops31h 00m

Deal found 18/9£578

Mon 2/1114:00 -

1 stop15h 40m

Mon 9/1116:00 -

1 stop26h 45m

Deal found 18/9£582

Wed 11/1118:40 -

Nonstop10h 10m

Wed 25/1106:15 -

1 stop15h 30m

Deal found 18/9£590

Mon 12/1014:48 -

2 stops18h 27m

Wed 28/1008:40 -

1 stop14h 50m

Deal found 19/9£591

Wed 23/913:19 -

1 stop16h 56m

Thu 8/1015:15 -

1 stop27h 45m

Deal found 18/9£592

Tue 29/913:19 -

1 stop16h 56m

Tue 6/1015:15 -

1 stop27h 45m

Deal found 22/9£593

Tue 20/1013:25 -

1 stop14h 55m

Wed 4/1116:00 -

1 stop27h 00m

Deal found 21/9£593

Sun 18/1013:25 -

1 stop16h 50m

Sun 25/1016:00 -

1 stop26h 00m

Deal found 18/9£594

Wed 23/913:19 -

1 stop16h 56m

Wed 30/915:15 -

1 stop27h 39m

Deal found 17/9£595

Tue 3/1117:25 -

1 stop20h 00m

Tue 17/1106:05 -

1 stop15h 40m

Deal found 17/9£596

Thu 5/1118:20 -

1 stop13h 25m

Thu 12/1110:00 -

2 stops18h 15m

Deal found 19/9£596

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 22 September 2026.

Fri 12/214:00 -

1 stop15h 40m

Sun 21/214:05 -

2 stops30h 05m

Deal found 17/9£581

Mon 2/1114:00 -

1 stop15h 40m

Mon 9/1116:00 -

1 stop26h 45m

Deal found 18/9£582

Fri 26/213:26 -

1 stop16h 04m

Sun 14/306:10 -

1 stop15h 35m

Deal found 19/9£762

Sat 13/322:28 -

1 stop28h 42m

Mon 29/310:00 -

1 stop31h 11m

Deal found 17/9£908

Wed 10/214:00 -

1 stop15h 40m

Sat 20/214:05 -

2 stops28h 40m

Deal found 17/9£581

Mon 1/315:25 -

1 stop14h 15m

Thu 11/311:45 -

2 stops31h 00m

Deal found 17/9£581

Sat 13/307:05 -

1 stop18h 45m

Thu 25/316:00 -

1 stop25h 55m

Deal found 18/9£598

Wed 4/1114:46 -

2 stops17h 04m

Wed 18/1106:20 -

2 stops17h 10m

Deal found 17/9£756

Mon 2/1114:00 -

2 stops23h 15m

Mon 9/1111:45 -

2 stops31h 00m

Deal found 18/9£601

Wed 25/1118:40 -

Nonstop10h 10m

Thu 26/1114:30 -

1 stop36h 27m

Deal found 18/9£842

Sun 29/1107:00 -

1 stop17h 25m

Fri 4/1206:20 -

1 stop15h 50m

Deal found 21/9£774

Sun 28/215:25 -

1 stop14h 15m

Mon 15/311:45 -

2 stops30h 00m

Deal found 19/9£620

Mon 12/1014:48 -

2 stops16h 02m

Wed 28/1016:00 -

1 stop26h 00m

Deal found 20/9£635

Wed 21/1019:05 -

2 stops18h 50m

Wed 28/1016:00 -

1 stop26h 00m

Deal found 21/9£658

Mon 1/314:10 -

1 stop15h 30m

Wed 31/315:15 -

1 stop27h 40m

Deal found 21/9£660

Sun 13/1219:30 -

1 stop14h 35m

Tue 29/1208:55 -

1 stop18h 51m

Deal found 21/9£788

Thu 8/1018:25 -

1 stop18h 00m

Thu 22/1008:40 -

2 stops16h 44m

Deal found 18/9£821

Sun 6/1219:30 -

1 stop14h 35m

Tue 15/1208:40 -

1 stop14h 50m

Deal found 21/9£828

Find flight deals from Costa Rica to Heathrow

Round-trip from	£564
One-way from	£301
Popular in	July
Cheapest in	February
Average price	£726
Good one-way deal	£500 or less

WestJet
7/11-13/11
3 total stops
53h 25m total
Costa Rica to London

Search Deals

JetBlue
3/12-31/12
1 total stop
23h 42m 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 (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Fri 22/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£307

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 19/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£308

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Tue 16/3

07:40-12:50

1 stop23h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£318

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

£363

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

£363

Fastest return journey

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Tue 16/3

13:00-09:00

1 stop14h 00m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£386

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 14/3

13:20-11:40

1 stop16h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 23/11

07:00-06:25

1 stop17h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 25/11

07:00-07:50

1 stop18h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 10/11

14:37-11:40

1 stop15h 03m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 37 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 £619). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £956). 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 56 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

1,575 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

1,575 reviews

KLM

7.8

Good

1,575 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

1,650 reviews

KLM

7.8

Good

1,575 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 £395. American Airlines flights start at £419 while deals on Air Canada start at £452 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 £499. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £516 on average, our data indicates £501 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 £619). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £956). 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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Luton

Milton Keynes

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Northampton

Colchester

Eastbourne

Enfield

Brentford

Southend-on-Sea

Barnet

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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£565	Average£730	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£571	Average£695	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 £301

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. 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 22 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 22 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 22 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 22 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 22 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 22 September 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 22 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 22 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 22 September 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 56 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 22 September 2026.

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 22 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 22 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 22 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 22 September 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 22 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 22 September 2026.