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 16h 15m. JetBlue provides one of the quickest options available for as low as £749. London Heathrow Airport and Costa Rica are separated by a distance of 5407 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 cheapest flights from London Heathrow Airport to Costa Rica?

The cheapest flight price from London Heathrow Airport to Costa Rica is £656. On average you can expect to pay £975. The most popular route, (London Heathrow - San José Juan Santamaria Intl), can usually be booked for £596.

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 United Airlines, Air Canada or Avianca as they are the most popular for this route.

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.

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.

£332+ Cheap Flights from London Heathrow Airport to Costa Rica

Cheap flight deals from Heathrow to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 30 October 2026.

Tue 1/1206:20 -

2 stops17h 10m

Thu 3/1214:53 -

2 stops16h 57m

Deal found 26/10£649

Sun 8/1121:35 -

1 stop32h 55m

Fri 4/1205:35 -

2 stops27h 00m

Deal found 26/10£651

Mon 7/1216:00 -

1 stop27h 12m

Wed 9/1219:30 -

1 stop14h 35m

Deal found 28/10£653

Sat 7/1116:00 -

1 stop27h 00m

Tue 17/1119:30 -

1 stop14h 35m

Deal found 29/10£654

Wed 25/1121:35 -

2 stops41h 00m

Fri 4/1210:00 -

2 stops22h 35m

Deal found 29/10£655

Tue 24/1121:35 -

2 stops31h 40m

Fri 4/1205:35 -

2 stops27h 00m

Deal found 29/10£656

Thu 5/1116:00 -

1 stop27h 00m

Fri 13/1119:40 -

1 stop12h 45m

Deal found 27/10£657

Wed 4/1116:00 -

1 stop27h 00m

Tue 10/1119:30 -

1 stop15h 30m

Deal found 27/10£657

Sat 14/1106:30 -

2 stops21h 45m

Tue 17/1119:30 -

1 stop17h 45m

Deal found 28/10£658

Sat 14/1110:50 -

1 stop17h 25m

Thu 19/1114:46 -

2 stops17h 04m

Deal found 29/10£659

Sat 21/1110:50 -

1 stop17h 25m

Tue 24/1119:30 -

1 stop15h 30m

Deal found 27/10£660

Tue 24/1121:35 -

2 stops46h 20m

Sun 13/1210:00 -

2 stops22h 35m

Deal found 26/10£661

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 30 October 2026.

Wed 6/112:20 -

1 stop16h 15m

Sun 17/123:59 -

1 stop15h 41m

Deal found 26/10£749

Wed 25/1109:30 -

2 stops33h 40m

Wed 2/1217:20 -

1 stop33h 50m

Deal found 27/10£753

Tue 6/410:50 -

1 stop35h 10m

Sun 18/420:35 -

Nonstop10h 10m

Deal found 29/10£765

Sun 21/306:40 -

3 stops31h 55m

Sun 4/416:35 -

3 stops33h 45m

Deal found 25/10£974

Sun 13/1210:50 -

1 stop17h 27m

Fri 1/107:00 -

1 stop17h 25m

Deal found 26/10£1,184

Fri 13/1107:30 -

2 stops20h 30m

Thu 1/413:25 -

2 stops34h 20m

Deal found 25/10£771

Fri 11/1216:20 -

2 stops25h 34m

Tue 29/1208:45 -

1 stop16h 55m

Deal found 29/10£775

Sat 12/1215:20 -

2 stops26h 34m

Tue 29/1214:20 -

1 stop35h 20m

Deal found 29/10£775

Wed 9/1215:10 -

2 stops28h 12m

Mon 11/101:15 -

2 stops22h 40m

Deal found 26/10£787

Tue 9/211:10 -

Nonstop11h 30m

Tue 9/315:23 -

1 stop14h 07m

Deal found 28/10£1,104

Sun 10/112:05 -

2 stops29h 49m

Mon 8/208:45 -

2 stops18h 25m

Deal found 25/10£790

Tue 12/115:10 -

2 stops28h 00m

Thu 4/217:20 -

1 stop21h 15m

Deal found 25/10£790

Sat 12/1216:20 -

2 stops33h 33m

Sun 27/1213:25 -

1 stop34h 30m

Deal found 25/10£813

Wed 23/1211:35 -

2 stops24h 50m

Wed 13/108:45 -

2 stops18h 55m

Deal found 29/10£842

Thu 31/1213:00 -

2 stops28h 30m

Sun 17/108:45 -

2 stops18h 25m

Deal found 28/10£862

Tue 15/1208:00 -

1 stop34h 42m

Tue 29/1212:35 -

1 stop37h 05m

Deal found 26/10£887

Sun 13/1211:05 -

2 stops38h 48m

Thu 31/1201:15 -

1 stop24h 25m

Deal found 29/10£1,132

Find flight deals from Heathrow to Costa Rica

Round-trip from	£649
One-way from	£332
Popular in	December
Cheapest in	May
Average price	£702
Good round-trip deal	£783 or less

Avianca
20/3-1/4
2 total stops
33h 50m total
London to Costa Rica

Search Deals

JetBlue
29/1-31/12
1 total stop
16h 15m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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

Search Deals

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

Cheapest return flight

LondonSan José

LHR London Heathrow - SJO San José Juan Santamaria Intl

LHRSJO

London Heathrow

Tue 2/2

07:25-22:35

1 stop21h 10m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£443

LondonSan José

LHR London Heathrow - SJO San José Juan Santamaria Intl

LHRSJO

London Heathrow

Thu 21/1

07:25-22:35

1 stop21h 10m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£444

LondonLiberia

LHR London Heathrow - LIR Liberia

LHRLIR

London Heathrow

Sun 6/12

07:45-15:20

1 stop37h 35m

Liberia

Wed 31/12

00:00-07:00

Nonstop0h 00m

£477

LondonSan José

LHR London Heathrow - SJO San José Juan Santamaria Intl

LHRSJO

London Heathrow

Sat 5/12

18:45-12:30

2 stops47h 45m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£489

LondonLiberia

LHR London Heathrow - LIR Liberia

LHRLIR

London Heathrow

Wed 4/11

19:25-16:35

3 stops51h 10m

Liberia

Wed 31/12

00:00-07:00

Nonstop0h 00m

£520

LondonLiberia

LHR London Heathrow - LIR Liberia

LHRLIR

London Heathrow

Wed 11/11

21:35-15:00

2 stops23h 25m

Liberia

Wed 31/12

00:00-07:00

Nonstop0h 00m

£545

LondonLiberia

LHR London Heathrow - LIR Liberia

LHRLIR

London Heathrow

Tue 10/11

15:00-15:17

1 stop30h 17m

Liberia

Wed 31/12

00:00-07:00

Nonstop0h 00m

£643

LondonLiberia

LHR London Heathrow - LIR Liberia

LHRLIR

London Heathrow

Sun 6/12

21:35-15:20

2 stops47h 45m

Liberia

Wed 31/12

00:00-07:00

Nonstop0h 00m

£674

LondonSan José

LHR London Heathrow - SJO San José Juan Santamaria Intl

LHRSJO

London Heathrow

Tue 5/1

21:35-23:15

2 stops31h 40m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£739

LondonSan José

LHR London Heathrow - SJO San José Juan Santamaria Intl

LHRSJO

London Heathrow

Wed 6/1

12:20-22:35

1 stop16h 15m

San José Juan Santamaria Intl

Sun 17/1

23:59-21:40

1 stop15h 41m

£749

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 33 resultsSorted by cheapest first

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.

LHR-SJO

LHR-LIR

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

LHR-CR0

LHR-SJO

LHR-LIR

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Costa Rica (average of £640). Flying from London Heathrow Airport to Costa Rica in December is currently the most expensive (average of £908). 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 London Heathrow Airport to Costa Rica?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with United Airlines,Air Canada, andLufthansa 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.

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

United Airlines

7.3

Good

10,455 reviews

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Air Canada

7.1

Good

11,834 reviews

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Lufthansa

6.8

Okay

8,301 reviews

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

British Airways

6.7

Okay

8,277 reviews

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Avianca

6.5

Okay

2,549 reviews

United Airlines

7.3

Good

10,455 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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 16h 15m. JetBlue provides one of the quickest options available for as low as £749. London Heathrow Airport and Costa Rica are separated by a distance of 5407 mi. This flight may include one or multiple stops.
What are the cheapest flights from London Heathrow Airport to Costa Rica?
The cheapest flight price from London Heathrow Airport to Costa Rica is £656. On average you can expect to pay £975. The most popular route, (London Heathrow - San José Juan Santamaria Intl), can usually be booked for £596.
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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Costa Rica (average of £640). Flying from London Heathrow Airport to Costa Rica in December is currently the most expensive (average of £908). 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

Complete your trip

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Popular flights

Alternative routes for Heathrow to Costa Rica

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Heathrow to Tegucigalpa flights

Gatwick to Tegucigalpa flights

Top 10 airlines flying from Heathrow to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£435	Average£615	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
SWISS	Cheapest£442	Average£763	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air Canada	Cheapest£456	Average£660	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£492	Average£730	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£505	Average£505	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£518	Average£666	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air France	Cheapest£563	Average£769	FlexibilityNo cancel fee	On-time77%	Search Air France flights
United Airlines	Cheapest£606	Average£778	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£609	Average£901	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£642	Average£823	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 £332

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. 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

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 30 October 2026.

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 30 October 2026.

Best flights from Heathrow to Costa RicaDiscover 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 30 October 2026.

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 30 October 2026.

Direct flights from Heathrow to Costa RicaExplore direct flight options from Heathrow to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from Heathrow to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Heathrow to Costa RicaDiscover last-minute flight deals from Heathrow to Costa Rica. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Costa Rica. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Heathrow to Costa RicaSearch for one-way flight options from Heathrow to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Heathrow to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Heathrow to Costa Rica

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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

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

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

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with United Airlines,Air Canada, andLufthansa 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

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

What are the cheapest flights 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.

Complete your trip

Complete your trip to Costa Rica by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Costa Rica by cabin class

Find flights from Heathrow to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Costa Rica flights

Browse other Heathrow and Costa Rica flight options. Last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 10 airlines flying from Heathrow to Costa Rica

Fly with Cheapflights

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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Book with Flexibility

Travel Smart

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 30 October 2026.

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 30 October 2026.

Direct flights from Heathrow to Costa Rica
Explore direct flight options from Heathrow to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Heathrow to Costa Rica
Discover last-minute flight deals from Heathrow to Costa Rica. Data last updated 30 October 2026 and is based on user searches.

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 30 October 2026.