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

A quick flight from London Heathrow Airport to Costa Rica can take about 28h. Air Canada provides one of the quickest options available for as low as £586. London Heathrow Airport and Costa Rica are separated by a distance of 5433 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What are the most popular airlines that fly from London Heathrow Airport to Costa Rica?

When booking a flight from London Heathrow Airport to Costa Rica, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

How far in advance should I book a flight from London Heathrow Airport to Costa Rica?

To save on the cost of your flight from London Heathrow Airport to Costa Rica, book at least 20 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £613 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £718.

What is the cheapest month to fly from London Heathrow Airport to Costa Rica?

Flights from London Heathrow Airport to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Costa Rica in October, with the cheapest ticket starting at £498.

Can I find deals for flights from Heathrow to Costa Rica that include hotel bookings?

Yes. In addition to deals on Heathrow to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Costa Rica?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Costa Rica.

Can I find deals for business class flights from Heathrow to Costa Rica?

Yes. Cheapflights offers flight deals from Heathrow to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£277+ Cheap Flights from London Heathrow Airport to Costa Rica

Cheap flight deals from Heathrow to Costa Rica

Round-trip from	£567
One-way from	£277
Popular in	December
Cheapest in	October
Average price	£607

Air Canada
22/11-3/12
2 total stops
32h 25m total
London to Costa Rica

Search Deals

18/11
3 total stops
32h 19m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Heathrow to Costa Rica

Cheapest flights from Heathrow to Costa Rica
Explore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 22/1113:25LHR - SJO

1 stop16h 05mAir Canada

Wed 3/1208:50SJO - LHR

1 stop16h 20mAir Canada

Deal found 14/9£567

Tue 14/1008:15LHR - SJO

2 stops34h 27mIcelandair

Tue 21/1013:00SJO - LHR

2 stops37h 30mIcelandair

Deal found 14/9£568

Wed 29/1011:10LHR - SJO

2 stops19h 40mMultiple Airlines

Wed 5/1109:00SJO - LHR

2 stops20h 20mMultiple Airlines

Deal found 14/9£568

Thu 2/1008:15LHR - SJO

2 stops34h 27mIcelandair

Tue 7/1014:05SJO - LHR

2 stops33h 25mIcelandair

Deal found 13/9£570

Tue 4/1113:25LHR - SJO

1 stop15h 50mAir Canada

Fri 14/1108:35SJO - LHR

1 stop17h 55mAir Canada

Deal found 14/9£572

Wed 29/1013:25LHR - LIR

1 stop29h 30mMultiple Airlines

Wed 5/1118:00LIR - LHR

1 stop21h 40mMultiple Airlines

Deal found 14/9£573

Tue 23/918:40LHR - SJO

1 stop25h 30mMultiple Airlines

Sun 28/908:00SJO - LHR

1 stop19h 00mMultiple Airlines

Deal found 14/9£574

Mon 22/908:25LHR - SJO

2 stops34h 30mIcelandair

Thu 2/1014:05SJO - LHR

1 stop36h 25mIcelandair

Deal found 13/9£575

Tue 9/1206:50LHR - SJO

2 stops22h 25mAir Canada

Mon 19/108:50SJO - LHR

1 stop16h 20mAir Canada

Deal found 13/9£576

Thu 23/1007:30LHR - SJO

1 stop17h 05mMultiple Airlines

Wed 5/1115:50SJO - LHR

2 stops18h 30mMultiple Airlines

Deal found 14/9£577

Thu 13/1109:00LHR - SJO

2 stops19h 55mMultiple Airlines

Fri 28/1108:35SJO - LHR

1 stop15h 55mMultiple Airlines

Deal found 14/9£577

Wed 29/1013:25LHR - LIR

1 stop29h 30mAir Canada

Wed 12/1115:45LIR - LHR

1 stop32h 45mAir Canada

Deal found 14/9£578

Best flights from Heathrow to Costa Rica
Discover carefully curated flight deals from Heathrow to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Thu 5/213:00LHR - LIR

1 stop31h 45mAir Canada

Tue 10/215:55LIR - LHR

1 stop33h 15mAir Canada

Deal found 12/9£575

Sat 10/115:10LHR - LIR

2 stops28h 00mUnited Airlines

Mon 26/108:35LIR - LHR

1 stop19h 40mUnited Airlines

Deal found 12/9£586

Sat 27/1212:05LHR - LIR

1 stop36h 32mMultiple Airlines

Wed 14/116:00LIR - LHR

1 stop33h 10mMultiple Airlines

Deal found 14/9£617

Thu 16/1015:15LHR - SJO

1 stop27h 43mKLM

Sun 26/1020:30SJO - LHR

1 stop13h 35mKLM

Deal found 13/9£619

Fri 26/915:10LHR - LIR

1 stop28h 52mAmerican Airlines

Tue 30/912:49LIR - LHR

2 stops16h 41mAmerican Airlines

Deal found 11/9£633

Sun 25/107:30LHR - SJO

2 stops18h 23mUnited Airlines

Sat 7/206:30SJO - LHR

2 stops20h 40mUnited Airlines

Deal found 14/9£613

Fri 23/113:45LHR - LIR

2 stops34h 52mMultiple Airlines

Tue 27/115:55LIR - LHR

1 stop33h 15mMultiple Airlines

Deal found 12/9£619

Thu 20/1106:50LHR - LIR

2 stops37h 05mAir Canada

Thu 27/1114:55LIR - LHR

2 stops35h 10mAir Canada

Deal found 14/9£627

Tue 17/207:30LHR - SJO

2 stops18h 23mUnited Airlines

Fri 27/223:28SJO - LHR

1 stop15h 52mUnited Airlines

Deal found 13/9£613

Tue 30/920:05LHR - LIR

2 stops26h 20mMultiple Airlines

Wed 15/1016:35LIR - LHR

2 stops17h 30mMultiple Airlines

Deal found 12/9£632

Mon 8/1207:30LHR - SJO

2 stops31h 02mUnited Airlines

Mon 22/1214:05SJO - LHR

1 stop35h 50mUnited Airlines

Deal found 14/9£613

Thu 16/1009:30LHR - SJO

2 stops28h 45mUnited Airlines

Thu 30/1013:20SJO - LHR

1 stop14h 55mUnited Airlines

Deal found 13/9£615

Last-minute flights from Heathrow to Costa Rica
Discover last-minute flight deals from Heathrow to Costa Rica. Data last updated 15 September 2025 and is based on user searches.

Mon 22/908:25LHR - SJO

2 stops34h 30mIcelandair

Thu 2/1014:05SJO - LHR

1 stop36h 25mIcelandair

Deal found 13/9£575

Mon 22/919:30LHR - SJO

2 stops34h 25mAir Canada

Thu 2/1007:55SJO - LHR

1 stop18h 40mAir Canada

Deal found 13/9£577

Tue 23/918:40LHR - SJO

1 stop25h 30mMultiple Airlines

Sun 28/908:00SJO - LHR

1 stop19h 00mMultiple Airlines

Deal found 14/9£574

Thu 2/1008:15LHR - SJO

2 stops34h 27mIcelandair

Tue 7/1014:05SJO - LHR

2 stops33h 25mIcelandair

Deal found 13/9£570

Thu 2/1012:05LHR - SJO

1 stop17h 50mAir Canada

Thu 16/1007:55SJO - LHR

1 stop18h 40mAir Canada

Deal found 14/9£572

Fri 3/1009:30LHR - SJO

1 stop17h 55mAir Canada

Sat 18/1007:55SJO - LHR

1 stop15h 35mAir Canada

Deal found 14/9£567

Tue 14/1008:15LHR - SJO

2 stops34h 27mIcelandair

Tue 21/1013:00SJO - LHR

2 stops37h 30mIcelandair

Deal found 14/9£568

Sun 19/1009:30LHR - SJO

1 stop17h 55mAir Canada

Sun 26/1007:35SJO - LHR

1 stop21h 45mAir Canada

Deal found 14/9£578

Thu 23/1007:30LHR - SJO

1 stop17h 05mMultiple Airlines

Wed 5/1115:50SJO - LHR

2 stops18h 30mMultiple Airlines

Deal found 14/9£577

Wed 29/1014:00LHR - SJO

1 stop16h 50mMultiple Airlines

Wed 5/1105:00SJO - LHR

2 stops20h 00mMultiple Airlines

Deal found 14/9£568

Wed 29/1013:25LHR - LIR

1 stop29h 30mMultiple Airlines

Wed 5/1118:00LIR - LHR

1 stop21h 40mMultiple Airlines

Deal found 14/9£573

Wed 29/1013:25LHR - LIR

1 stop29h 30mAir Canada

Wed 12/1115:45LIR - LHR

1 stop32h 45mAir Canada

Deal found 14/9£578

One-way flights from Heathrow to Costa Rica
Search for one-way flight options from Heathrow to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Tue 18/1109:55LHR - SJO

3 stops32h 19mMultiple Airlines

Deal found 14/9£277

Wed 19/1109:55LHR - SJO

2 stops20h 55mMultiple Airlines

Deal found 14/9£321

Wed 11/215:30LHR - SJO

3 stops33h 45mMultiple Airlines

Deal found 14/9£331

Fri 7/1106:00LHR - SJO

3 stops32h 40mMultiple Airlines

Deal found 14/9£372

Sat 15/1113:40LHR - SJO

3 stops27h 47mMultiple Airlines

Deal found 14/9£375

Sat 8/1109:50LHR - SJO

2 stops19h 45mMultiple Airlines

Deal found 14/9£385

Mon 17/1120:00LHR - SJO

2 stops21h 25mMultiple Airlines

Deal found 14/9£395

Mon 9/216:35LHR - SJO

2 stops24h 50mMultiple Airlines

Deal found 14/9£400

Sat 6/1209:55LHR - SJO

3 stops32h 19mMultiple Airlines

Deal found 13/9£405

Tue 28/1012:10LHR - SJO

3 stops41h 30mMultiple Airlines

Deal found 13/9£416

Mon 27/1018:30LHR - LIR

2 stops41h 50mMultiple Airlines

Deal found 12/9£449

Mon 27/1012:30LHR - LIR

1 stop29h 10mKLM

Deal found 12/9£613

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Thu 5/2

13:00-14:45

1 stop31h 45m

Liberia

Tue 10/2

15:55-07:10

1 stop33h 15m

£575

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Sat 10/1

15:10-13:10

2 stops28h 00m

Liberia

Mon 26/1

08:35-10:15

1 stop19h 40m

£586

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 25/1

07:30-19:53

2 stops18h 23m

San José Juan Santamaria Intl

Sat 7/2

06:30-09:10

2 stops20h 40m

£613

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 17/2

07:30-19:53

2 stops18h 23m

San José Juan Santamaria Intl

Fri 27/2

23:28-21:20

1 stop15h 52m

£613

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 8/12

07:30-08:32

2 stops31h 02m

San José Juan Santamaria Intl

Mon 22/12

14:05-07:55

1 stop35h 50m

£613

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 16/10

09:30-07:15

2 stops28h 45m

San José Juan Santamaria Intl

Thu 30/10

13:20-10:15

1 stop14h 55m

£615

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Sat 27/12

12:05-18:37

1 stop36h 32m

Liberia

Wed 14/1

16:00-07:10

1 stop33h 10m

£617

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Fri 23/1

13:45-18:37

2 stops34h 52m

Liberia

Tue 27/1

15:55-07:10

1 stop33h 15m

£619

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 16/10

15:15-11:58

1 stop27h 43m

San José Juan Santamaria Intl

Sun 26/10

20:30-16:05

1 stop13h 35m

£619

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Thu 20/11

06:50-13:55

2 stops37h 05m

Liberia

Thu 27/11

14:55-08:05

2 stops35h 10m

£627

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 37 results

Best time to book a flight from Heathrow to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Heathrow with our price prediction graph.

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 London Heathrow Airport to Costa Rica

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Costa Rica (average of £769). Flying from London Heathrow Airport to Costa Rica in December is currently the most expensive (average of £1,101). 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 LHR to CR?

When flying from London Heathrow Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with KLM, Air France, andUnited Airlines from London Heathrow Airport to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,468 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

United Airlines

7.4

Good

8,931 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,409 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from London Heathrow Airport to Costa Rica?
A quick flight from London Heathrow Airport to Costa Rica can take about 28h. Air Canada provides one of the quickest options available for as low as £586. London Heathrow Airport and Costa Rica are separated by a distance of 5433 mi. This flight may include one or multiple stops.
Can I find deals for flights from Heathrow to Costa Rica that include hotel bookings?
Yes. In addition to deals on Heathrow to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Costa Rica.
Can I find deals for business class flights from Heathrow to Costa Rica?
Yes. Cheapflights offers flight deals from Heathrow to Costa Rica 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 London Heathrow Airport to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Costa Rica (average of £769). Flying from London Heathrow Airport to Costa Rica in December is currently the most expensive (average of £1,101). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Costa Rica

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Gatwick to Tegucigalpa flights

Heathrow to Tegucigalpa flights

London City to Tegucigalpa flights

Top 10 airlines flying from Heathrow to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£442	Average£558	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£454	Average£560	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£504	Average£576	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£518	Average£660	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£519	Average£625	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Avianca	Cheapest£553	Average£680	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Lufthansa	Cheapest£554	Average£630	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest£560	Average£630	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
United Airlines	Cheapest£562	Average£640	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£610	Average£896	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Costa Rica?

Deals for Heathrow to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Costa Rica?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Costa Rica with no change fees?

Yes, we can. To see specific flights from Heathrow to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Costa Rica become cheaper?

Yes! Start tracking prices for Heathrow to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Heathrow Airport to Costa Rica from £277

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Costa Rica

Keep the following information in mind while searching for Heathrow to Costa Rica flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Costa Rica

Cheapest flights from Heathrow to Costa RicaExplore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Costa Rica that are best for you.

Best time to book a flight from Heathrow to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Costa Rica

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

What is the cheapest time of day to fly from LHR to CR?

Find hourly flight availability from Heathrow to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with KLM, Air France, andUnited Airlines from London Heathrow Airport to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Heathrow to Costa Rica that include hotel bookings?

How can I find direct flights from Heathrow to Costa Rica?

Can I find deals for business class flights from Heathrow to Costa Rica?

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

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 Heathrow to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to Costa Rica

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Costa Rica?

Can Cheapflights find flights from Heathrow to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Costa Rica become cheaper?

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Cheapest flights from Heathrow to Costa Rica
Explore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.