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

Airlines like KLM and British Airways fly from Costa Rica to London Heathrow Airport in about 14h. The time it takes to get you to your destination can typically vary by up to 2h 56m. The distance from Costa Rica to London Heathrow Airport is about 5407 mi. Both multi-stop and direct flights can be found to your destination and back.

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 £387. American Airlines flights start at £411 while deals on Air Canada start at £443 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 £481. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £510 on average, our data indicates £491 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.

£231+ 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 24 August 2026.

Mon 14/913:19 -

1 stop16h 56m

Sat 19/908:40 -

1 stop14h 40m

Deal found 24/8£563

Tue 17/1107:00 -

1 stop17h 25m

Wed 9/1206:20 -

1 stop17h 55m

Deal found 24/8£564

Tue 1/1219:30 -

1 stop15h 30m

Wed 9/1208:55 -

1 stop15h 20m

Deal found 22/8£566

Wed 4/1117:25 -

1 stop14h 00m

Wed 18/1106:15 -

1 stop15h 30m

Deal found 23/8£567

Mon 5/1016:10 -

1 stop15h 45m

Wed 28/1006:15 -

1 stop15h 30m

Deal found 22/8£568

Tue 17/1118:40 -

Nonstop10h 10m

Tue 8/1211:10 -

Nonstop11h 30m

Deal found 22/8£568

Mon 19/1019:05 -

1 stop19h 20m

Tue 27/1006:20 -

1 stop15h 50m

Deal found 20/8£569

Sun 4/1013:25 -

1 stop16h 50m

Sun 11/1011:45 -

2 stops54h 50m

Deal found 20/8£570

Fri 25/913:19 -

1 stop16h 56m

Wed 7/1008:55 -

1 stop15h 05m

Deal found 20/8£570

Tue 17/1118:40 -

Nonstop10h 10m

Tue 1/1211:10 -

Nonstop11h 30m

Deal found 22/8£573

Tue 15/913:19 -

1 stop16h 56m

Wed 7/1008:55 -

1 stop15h 05m

Deal found 20/8£575

Sat 19/913:25 -

1 stop16h 50m

Sun 27/913:25 -

1 stop29h 35m

Deal found 21/8£576

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 24 August 2026.

Sun 4/1013:25 -

1 stop16h 50m

Sun 11/1015:15 -

1 stop27h 20m

Deal found 20/8£574

Sat 7/1117:25 -

1 stop17h 50m

Tue 17/1118:45 -

1 stop27h 00m

Deal found 21/8£643

Wed 2/1207:00 -

1 stop17h 25m

Tue 15/1206:20 -

1 stop17h 55m

Deal found 20/8£655

Sat 24/1013:00 -

1 stop16h 20m

Sun 8/1118:00 -

1 stop26h 10m

Deal found 24/8£774

Sat 19/913:20 -

2 stops34h 25m

Sun 27/908:00 -

2 stops35h 10m

Deal found 21/8£799

Tue 10/1107:00 -

1 stop17h 25m

Sat 21/1106:20 -

1 stop15h 50m

Deal found 22/8£663

Thu 24/913:19 -

1 stop16h 56m

Tue 6/1008:40 -

1 stop14h 40m

Deal found 21/8£692

Sat 7/1118:20 -

2 stops16h 40m

Tue 17/1106:20 -

1 stop15h 50m

Deal found 21/8£690

Mon 5/1019:05 -

2 stops17h 20m

Wed 28/1006:30 -

1 stop17h 00m

Deal found 24/8£710

Thu 24/912:44 -

1 stop24h 56m

Sun 11/1010:00 -

1 stop16h 37m

Deal found 20/8£807

Sat 24/1007:15 -

1 stop21h 50m

Sun 8/1112:25 -

2 stops31h 55m

Deal found 24/8£706

Sat 19/913:25 -

2 stops24h 30m

Sun 27/915:15 -

1 stop27h 45m

Deal found 20/8£737

Fri 4/1219:40 -

1 stop12h 45m

Mon 14/1206:20 -

1 stop14h 50m

Deal found 24/8£746

Thu 3/1215:10 -

1 stop14h 10m

Sun 6/1215:00 -

1 stop29h 10m

Deal found 23/8£1,082

Mon 23/1107:00 -

1 stop17h 25m

Sun 29/1106:20 -

2 stops17h 10m

Deal found 23/8£752

Wed 7/1019:05 -

2 stops18h 50m

Fri 16/1011:30 -

2 stops17h 18m

Deal found 20/8£766

Wed 30/1214:25 -

1 stop35h 15m

Wed 20/118:00 -

1 stop34h 30m

Deal found 23/8£797

Sat 19/913:25 -

2 stops20h 10m

Sun 27/906:30 -

2 stops36h 30m

Deal found 24/8£831

Find flight deals from Costa Rica to Heathrow

Round-trip from	£563
One-way from	£231
Popular in	June
Cheapest in	February
Average price	£787
Good one-way deal	£487 or less

KLM
14/9-19/9
2 total stops
31h 36m total
Costa Rica to London

Search Deals

WestJet
5/11
1 total stop
23h 10m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£79 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 August 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

Sun 4/10

13:25-13:15

1 stop16h 50m

London Heathrow

Sun 11/10

15:15-11:35

1 stop27h 20m

£574

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sat 7/11

17:25-17:15

1 stop17h 50m

London Heathrow

Tue 17/11

18:45-15:45

1 stop27h 00m

£643

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 2/12

07:00-06:25

1 stop17h 25m

London Heathrow

Tue 15/12

06:20-18:15

1 stop17h 55m

£655

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 10/11

07:00-06:25

1 stop17h 25m

London Heathrow

Sat 21/11

06:20-16:10

1 stop15h 50m

£663

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sat 7/11

18:20-17:00

2 stops16h 40m

London Heathrow

Tue 17/11

06:20-16:10

1 stop15h 50m

£690

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Thu 24/9

13:19-13:15

1 stop16h 56m

London Heathrow

Tue 6/10

08:40-16:20

1 stop14h 40m

£692

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 24/10

07:15-12:05

1 stop21h 50m

London Heathrow

Sun 8/11

12:25-14:20

2 stops31h 55m

£706

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 5/10

19:05-19:25

2 stops17h 20m

London Heathrow

Wed 28/10

06:30-17:30

1 stop17h 00m

£710

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 19/9

13:25-20:55

2 stops24h 30m

London Heathrow

Sun 27/9

15:15-12:00

1 stop27h 45m

£737

Fastest return journey

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Fri 4/12

19:40-14:25

1 stop12h 45m

London Heathrow

Mon 14/12

06:20-15:10

1 stop14h 50m

£746

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 36 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, October is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £603). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £941). 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

1,565 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

1,565 reviews

KLM

7.8

Good

1,565 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

1,647 reviews

KLM

7.8

Good

1,565 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 and British Airways fly from Costa Rica to London Heathrow Airport in about 14h. The time it takes to get you to your destination can typically vary by up to 2h 56m. The distance from Costa Rica to London Heathrow Airport is about 5407 mi. Both multi-stop and direct flights can be found to your destination and back.
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 £387. American Airlines flights start at £411 while deals on Air Canada start at £443 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 £481. While the most popular route (San José Juan Santamaria Intl - London Heathrow) can be booked for £510 on average, our data indicates £491 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, October is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £603). Flying from Costa Rica to London Heathrow Airport in July is currently the most expensive (average of £941). 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

Ilford

Slough

Hayes

Croydon

Northampton

Colchester

Eastbourne

Brentford

Barnet

Southall

Southend-on-Sea

Salisbury

Enfield

Kingston upon Thames

Watford

Browse thousands of different options on Cheapflights for your next trip

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£554	Average£716	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£560	Average£669	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 £231

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 5/11. 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 24 August 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 24 August 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 24 August 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 24 August 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 24 August 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 24 August 2026.

Last-minute flights from Costa Rica to HeathrowDiscover last-minute flight deals from Costa Rica to Heathrow. Data last updated 24 August 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 24 August 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 24 August 2026.

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

Costa Rica and Heathrow flights

Browse other Costa Rica and Heathrow flight options. Last updated on 24 August 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?

100% Free

Book with Flexibility

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 24 August 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 24 August 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 24 August 2026.

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 24 August 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 24 August 2026.