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 17h 45m. 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 5407 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 £394. American Airlines flights start at £418 while deals on Air Canada start at £451 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 £480. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £553 on average, our data indicates £821 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.

£275+ 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 4 November 2026.

Fri 6/1119:40 -

1 stop19h 10m

Sun 22/1108:40 -

2 stops43h 35m

Deal found 31/10£583

Tue 17/1116:15 -

2 stops40h 20m

Wed 25/1121:35 -

2 stops31h 40m

Deal found 31/10£585

Sun 8/1118:10 -

2 stops16h 25m

Mon 16/1120:25 -

1 stop27h 05m

Deal found 3/11£587

Fri 13/1119:40 -

1 stop19h 10m

Mon 7/1220:25 -

1 stop27h 05m

Deal found 3/11£590

Thu 17/1217:25 -

1 stop17h 50m

Thu 24/1206:15 -

1 stop15h 30m

Deal found 2/11£593

Tue 3/1119:30 -

1 stop17h 45m

Fri 13/1110:50 -

1 stop17h 25m

Deal found 30/10£593

Tue 17/1119:30 -

1 stop17h 45m

Wed 9/1210:50 -

1 stop17h 27m

Deal found 3/11£595

Sat 7/1118:20 -

1 stop21h 05m

Sun 15/1108:55 -

1 stop19h 20m

Deal found 3/11£596

Fri 6/1117:55 -

2 stops16h 40m

Sat 21/1108:55 -

1 stop19h 20m

Deal found 31/10£596

Fri 6/1119:40 -

1 stop15h 20m

Sun 8/1116:00 -

1 stop27h 12m

Deal found 31/10£600

Thu 19/1110:00 -

2 stops22h 35m

Thu 26/1121:35 -

1 stop32h 55m

Deal found 30/10£602

Fri 6/1114:00 -

1 stop15h 40m

Sat 14/1108:40 -

2 stops34h 05m

Deal found 4/11£614

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 4 November 2026.

Tue 17/1119:30 -

1 stop17h 45m

Wed 9/1210:50 -

1 stop17h 27m

Deal found 3/11£595

Sun 28/215:25 -

2 stops19h 10m

Mon 15/316:00 -

1 stop25h 45m

Deal found 30/10£645

Sat 1/506:30 -

1 stop17h 15m

Tue 18/516:35 -

1 stop29h 25m

Deal found 1/11£772

Fri 19/208:45 -

1 stop16h 55m

Fri 26/213:35 -

2 stops29h 35m

Deal found 3/11£824

Wed 20/107:40 -

1 stop23h 10m

Sun 24/114:50 -

2 stops29h 30m

Deal found 3/11£941

Wed 20/115:25 -

1 stop33h 45m

Sun 24/114:30 -

1 stop23h 05m

Deal found 3/11£1,102

Wed 18/1119:30 -

1 stop15h 30m

Wed 9/1210:50 -

1 stop17h 27m

Deal found 31/10£609

Sun 28/214:00 -

1 stop15h 40m

Mon 15/316:00 -

1 stop25h 45m

Deal found 30/10£621

Tue 20/414:42 -

2 stops16h 08m

Wed 28/406:15 -

1 stop17h 45m

Deal found 1/11£697

Wed 18/1114:00 -

2 stops20h 05m

Wed 9/1216:00 -

1 stop26h 45m

Deal found 31/10£640

Tue 17/1119:30 -

1 stop17h 45m

Wed 9/1211:30 -

2 stops16h 22m

Deal found 3/11£719

Wed 3/315:23 -

1 stop33h 22m

Sat 29/520:00 -

1 stop26h 00m

Deal found 3/11£818

Wed 24/214:06 -

1 stop15h 54m

Wed 3/307:40 -

2 stops33h 34m

Deal found 3/11£824

Sun 21/307:05 -

1 stop18h 45m

Sun 28/309:20 -

1 stop19h 04m

Deal found 1/11£674

Wed 3/308:45 -

2 stops20h 05m

Wed 10/318:00 -

1 stop23h 54m

Deal found 3/11£824

Mon 23/1114:37 -

1 stop15h 03m

Mon 30/1106:30 -

1 stop17h 00m

Deal found 3/11£689

Fri 26/208:45 -

2 stops18h 25m

Mon 8/315:10 -

2 stops27h 46m

Deal found 3/11£835

Sat 20/307:05 -

1 stop17h 20m

Sun 28/309:20 -

1 stop19h 04m

Deal found 3/11£718

Mon 28/1219:30 -

1 stop17h 45m

Sun 17/120:25 -

1 stop27h 05m

Deal found 3/11£753

Wed 21/414:42 -

2 stops16h 08m

Mon 26/408:40 -

2 stops17h 15m

Deal found 2/11£760

Find flight deals from Costa Rica to Heathrow

Round-trip from	£582
One-way from	£275
Popular in	July
Cheapest in	February
Average price	£637
Good round-trip deal	£895 or less
Good one-way deal	£482 or less

Air France
1/3-12/3
2 total stops
32h 10m total
Costa Rica to London

Search Deals

JetBlue
8/12-31/12
1 total stop
24h 27m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£87 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 November 2026

Search Deals

Price to beat on a round-trip flight from Costa Rica to London Heathrow.

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

Mon 1/2

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£286

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

£372

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 6/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£375

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

£398

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 7/3

07:05-06:25

1 stop17h 20m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£418

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 21/4

18:25-16:15

1 stop14h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£420

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 2/5

13:20-13:15

1 stop16h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£426

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 13/4

14:20-16:15

2 stops18h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£428

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Tue 12/1

13:35-12:50

2 stops65h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£444

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Mon 9/11

15:10-12:50

2 stops39h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£470

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 40 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 £616). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £953). 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?

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.

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

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Air France

7.5

Good

1,650 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

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 17h 45m. 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 5407 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 £394. American Airlines flights start at £418 while deals on Air Canada start at £451 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 £480. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £553 on average, our data indicates £821 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 £616). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £953). 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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Wembley

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Slough

Ilford

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Alternative routes

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Popular flights

Top 2 airlines flying from Costa Rica to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£564	Average£756	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£570	Average£680	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 £275

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 4 November 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 4 November 2026.

Search for one-way flight options from Costa Rica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Costa Rica to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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?

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 4 November 2026.

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.

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 4 November 2026.

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 4 November 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 4 November 2026.