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 22h 25m. Air Canada provides one of the quickest options available for as low as £574. London Heathrow Airport and Costa Rica are separated by a distance of 5407 mi.

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.

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.

£306+ Cheap Flights from London Heathrow Airport to Costa Rica

Cheap flight deals from Heathrow to Costa Rica

Round-trip from	£560
One-way from	£306
Popular in	December
Cheapest in	October
Average price	£604

24/2-9/3
4 total stops
44h 10m total
London to Costa Rica

Search Deals

8/11
3 total stops
44h 55m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£44 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 17 September 2025.

Fri 28/1112:20LHR - SJO

1 stop16h 33mJetBlue

Sat 13/1216:15SJO - LHR

1 stop22h 30mJetBlue

Deal found 16/9£562

Tue 30/908:25LHR - SJO

2 stops58h 17mIcelandair

Tue 14/1014:05SJO - LHR

2 stops57h 25mIcelandair

Deal found 15/9£563

Wed 15/1009:30LHR - SJO

1 stop17h 55mAir Canada

Mon 1/1208:50SJO - LHR

1 stop16h 20mAir Canada

Deal found 15/9£564

Wed 1/1009:30LHR - SJO

1 stop17h 55mMultiple Airlines

Fri 31/1016:45SJO - LHR

1 stop19h 05mMultiple Airlines

Deal found 15/9£566

Fri 31/1009:20LHR - SJO

2 stops31h 57mIcelandair

Sat 15/1114:01SJO - LHR

2 stops34h 54mIcelandair

Deal found 16/9£567

Fri 21/1112:05LHR - SJO

2 stops41h 25mAir Canada

Sun 23/1109:05SJO - LHR

1 stop16h 05mAir Canada

Deal found 15/9£568

Mon 24/1113:45LHR - SJO

2 stops39h 30mAir Canada

Mon 1/1208:50SJO - LHR

2 stops53h 45mAir Canada

Deal found 16/9£568

Tue 4/1113:25LHR - SJO

1 stop15h 50mAir Canada

Fri 14/1108:35SJO - LHR

1 stop17h 55mAir Canada

Deal found 15/9£569

Wed 29/1013:25LHR - LIR

1 stop29h 30mMultiple Airlines

Wed 5/1118:00LIR - LHR

1 stop21h 40mMultiple Airlines

Deal found 14/9£570

Tue 4/1113:25LHR - SJO

1 stop15h 50mAir Canada

Thu 4/1208:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 16/9£570

Tue 23/909:30LHR - SJO

2 stops20h 25mMultiple Airlines

Wed 1/1014:40SJO - LHR

2 stops21h 40mMultiple Airlines

Deal found 15/9£570

Tue 4/1109:20LHR - SJO

2 stops32h 57mIcelandair

Thu 4/1213:32SJO - LHR

2 stops25h 13mIcelandair

Deal found 15/9£571

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 17 September 2025.

Tue 3/206:50LHR - SJO

2 stops22h 25mAir Canada

Wed 25/208:50SJO - LHR

1 stop16h 20mAir Canada

Deal found 16/9£574

Wed 19/1113:25LHR - LIR

1 stop30h 30mMultiple Airlines

Mon 1/1222:20LIR - LHR

1 stop14h 55mMultiple Airlines

Deal found 15/9£591

Tue 17/208:30LHR - SJO

2 stops30h 02mUnited Airlines

Tue 3/314:00SJO - LHR

1 stop15h 05mUnited Airlines

Deal found 15/9£609

Sun 1/206:50LHR - SJO

2 stops22h 25mAir Canada

Mon 2/308:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 16/9£579

Fri 21/1113:25LHR - LIR

1 stop30h 30mMultiple Airlines

Mon 1/1222:20LIR - LHR

1 stop27h 45mMultiple Airlines

Deal found 15/9£592

Thu 30/1011:30LHR - SJO

2 stops26h 02mUnited Airlines

Thu 6/1109:40SJO - LHR

1 stop20h 20mUnited Airlines

Deal found 15/9£609

Tue 3/206:50LHR - SJO

2 stops22h 25mAir Canada

Mon 2/308:35SJO - LHR

2 stops30h 00mAir Canada

Deal found 16/9£579

Sat 27/1212:05LHR - LIR

1 stop36h 32mMultiple Airlines

Wed 14/116:00LIR - LHR

1 stop33h 10mMultiple Airlines

Deal found 14/9£614

Sat 31/113:45LHR - LIR

2 stops29h 25mUnited Airlines

Sun 15/208:35LIR - LHR

1 stop16h 55mUnited Airlines

Deal found 15/9£629

Fri 30/113:25LHR - SJO

1 stop15h 50mAir Canada

Wed 25/208:50SJO - LHR

2 stops29h 45mAir Canada

Deal found 16/9£595

Sat 25/1013:05LHR - LIR

2 stops30h 05mMultiple Airlines

Thu 6/1115:45LIR - LHR

1 stop13h 35mMultiple Airlines

Deal found 15/9£620

Fri 26/913:40LHR - LIR

1 stop29h 30mUnited Airlines

Tue 30/913:20LIR - LHR

1 stop15h 15mUnited Airlines

Deal found 13/9£631

Thu 29/111:10LHR - SJO

2 stops42h 05mAir Canada

Wed 25/208:50SJO - LHR

2 stops29h 45mAir Canada

Deal found 16/9£600

Wed 19/1112:05LHR - LIR

2 stops36h 32mUnited Airlines

Thu 27/1108:35LIR - LHR

1 stop16h 55mUnited Airlines

Deal found 14/9£631

Mon 2/211:10LHR - SJO

2 stops42h 05mAir Canada

Wed 25/208:50SJO - LHR

2 stops29h 45mAir Canada

Deal found 16/9£600

Mon 15/1213:45LHR - LIR

2 stops34h 52mUnited Airlines

Sat 10/108:35LIR - LHR

2 stops20h 15mUnited Airlines

Deal found 15/9£631

Wed 28/111:10LHR - SJO

1 stop18h 55mAir Canada

Thu 26/208:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 16/9£604

Sat 25/1013:40LHR - LIR

1 stop29h 30mUnited Airlines

Thu 6/1108:35LIR - LHR

1 stop19h 40mUnited Airlines

Deal found 15/9£631

Thu 29/111:10LHR - SJO

1 stop18h 55mAir Canada

Thu 26/208:35SJO - LHR

1 stop20h 45mAir Canada

Deal found 16/9£604

Mon 15/1212:50LHR - LIR

1 stop28h 54mAir Canada

Sat 10/117:15LIR - LHR

1 stop35h 10mAir Canada

Deal found 15/9£620

Last-minute flights from Heathrow to Costa Rica
Discover last-minute flight deals from Heathrow to Costa Rica. Data last updated 17 September 2025 and is based on user searches.

Tue 23/909:30LHR - SJO

2 stops20h 25mMultiple Airlines

Wed 1/1014:40SJO - LHR

2 stops21h 40mMultiple Airlines

Deal found 15/9£570

Mon 29/913:50LHR - SJO

1 stop32h 23mMultiple Airlines

Sun 19/1007:30SJO - LHR

2 stops39h 55mMultiple Airlines

Deal found 15/9£568

Tue 30/908:25LHR - SJO

2 stops58h 17mIcelandair

Tue 14/1014:05SJO - LHR

2 stops57h 25mIcelandair

Deal found 15/9£563

Wed 1/1009:30LHR - SJO

1 stop17h 55mMultiple Airlines

Fri 31/1016:45SJO - LHR

1 stop19h 05mMultiple Airlines

Deal found 15/9£566

Sat 4/1009:30LHR - SJO

2 stops20h 25mAir Canada

Sat 18/1007:55SJO - LHR

1 stop18h 40mAir Canada

Deal found 15/9£569

Wed 15/1009:30LHR - SJO

1 stop17h 55mAir Canada

Mon 1/1208:50SJO - LHR

1 stop16h 20mAir Canada

Deal found 15/9£564

Mon 20/1008:15LHR - SJO

2 stops34h 40mIcelandair

Wed 5/1116:25SJO - LHR

1 stop23h 15mIcelandair

Deal found 16/9£575

Wed 22/1006:50LHR - SJO

2 stops20h 35mAir Canada

Wed 25/208:50SJO - LHR

2 stops29h 45mAir Canada

Deal found 16/9£573

Wed 29/1013:25LHR - LIR

1 stop29h 30mMultiple Airlines

Wed 5/1118:00LIR - LHR

1 stop21h 40mMultiple Airlines

Deal found 14/9£570

Wed 29/1013:25LHR - LIR

1 stop29h 30mAir Canada

Wed 12/1115:45LIR - LHR

1 stop32h 45mAir Canada

Deal found 14/9£575

Fri 31/1009:20LHR - SJO

2 stops31h 57mIcelandair

Sat 15/1114:01SJO - LHR

2 stops34h 54mIcelandair

Deal found 16/9£567

Fri 31/1011:10LHR - SJO

1 stop16h 45mAir Canada

Sat 15/1108:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 16/9£574

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 17 September 2025.

Sat 8/1109:55LHR - SJO

3 stops44h 55mMultiple Airlines

Deal found 15/9£306

Tue 10/318:50LHR - SJO

2 stops36h 00mMultiple Airlines

Deal found 15/9£306

Tue 24/215:30LHR - SJO

3 stops23h 20mMultiple Airlines

Deal found 15/9£315

Tue 9/1209:55LHR - SJO

3 stops32h 19mMultiple Airlines

Deal found 16/9£332

Thu 6/1108:15LHR - SJO

3 stops33h 59mMultiple Airlines

Deal found 15/9£343

Sat 1/1119:05LHR - SJO

3 stops59h 45mMultiple Airlines

Deal found 15/9£345

Wed 5/1108:15LHR - SJO

3 stops33h 59mMultiple Airlines

Deal found 15/9£362

Mon 10/1110:00LHR - SJO

3 stops32h 14mMultiple Airlines

Deal found 15/9£365

Fri 5/1209:50LHR - SJO

2 stops19h 05mMultiple Airlines

Deal found 16/9£374

Wed 1/1015:05LHR - SJO

3 stops58h 40mMultiple Airlines

Deal found 15/9£385

Wed 26/1112:10LHR - LIR

3 stops31h 45mMultiple Airlines

Deal found 15/9£408

Mon 10/1112:10LHR - LIR

2 stops24h 10mMultiple Airlines

Deal found 15/9£440

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

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 3/2

06:50-23:15

2 stops22h 25m

San José Juan Santamaria Intl

Wed 25/2

08:50-07:10

1 stop16h 20m

£574

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 1/2

06:50-23:15

2 stops22h 25m

San José Juan Santamaria Intl

Mon 2/3

08:35-06:30

1 stop15h 55m

£579

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 3/2

06:50-23:15

2 stops22h 25m

San José Juan Santamaria Intl

Mon 2/3

08:35-20:35

2 stops30h 00m

£579

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Wed 19/11

13:25-13:55

1 stop30h 30m

Liberia

Mon 1/12

22:20-19:15

1 stop14h 55m

£591

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Fri 21/11

13:25-13:55

1 stop30h 30m

Liberia

Mon 1/12

22:20-08:05

1 stop27h 45m

£592

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 30/1

13:25-23:15

1 stop15h 50m

San José Juan Santamaria Intl

Wed 25/2

08:50-20:35

2 stops29h 45m

£595

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 29/1

11:10-23:15

2 stops42h 05m

San José Juan Santamaria Intl

Wed 25/2

08:50-20:35

2 stops29h 45m

£600

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 2/2

11:10-23:15

2 stops42h 05m

San José Juan Santamaria Intl

Wed 25/2

08:50-20:35

2 stops29h 45m

£600

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 28/1

11:10-00:05

1 stop18h 55m

San José Juan Santamaria Intl

Thu 26/2

08:35-06:30

1 stop15h 55m

£604

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 29/1

11:10-00:05

1 stop18h 55m

San José Juan Santamaria Intl

Thu 26/2

08:35-11:20

1 stop20h 45m

£604

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 35 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

1,386 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

1,386 reviews

KLM

7.8

Good

1,386 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

1,386 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

8,924 reviews

KLM

7.8

Good

1,386 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

1,386 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

7,407 reviews

KLM

7.8

Good

1,386 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 22h 25m. Air Canada provides one of the quickest options available for as low as £574. London Heathrow Airport and Costa Rica are separated by a distance of 5407 mi.
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

Heathrow to San José flights

Gatwick to San José flights

Heathrow to Panama City flights

London City to San José flights

Gatwick to Panama City flights

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Gatwick to San Pedro Sula flights

Gatwick to Philip S.W.Goldson flights

Stansted to Guatemala City flights

Heathrow to Coxen Hole flights

Stansted to Managua flights

Stansted to San Salvador flights

London City to Tegucigalpa flights

Heathrow to Tegucigalpa flights

Gatwick to Tegucigalpa flights

Top 10 airlines flying from Heathrow to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£440	Average£555	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£451	Average£557	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£488	Average£573	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£516	Average£659	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£516	Average£623	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£551	Average£626	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Avianca	Cheapest£552	Average£667	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
SWISS	Cheapest£557	Average£626	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
United Airlines	Cheapest£559	Average£639	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£607	Average£891	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 £306

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 8/11. 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 17 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 17 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 17 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 17 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 17 September 2025.