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 Iberia, which is currently one of the cheapest options available, starting at £384. KLM flights start at £390 while deals on Air France start at £401 one-way.

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

The most popular airlines flying from Costa Rica to London Heathrow Airport are Air Canada, Air France and Iberia. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 3% on flights from Costa Rica to London Heathrow Airport compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £563. For sooner than that we have options available in the next 3 days from £606.

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

Flights from Costa Rica to London Heathrow Airport lean towards being more expensive in July. Prices are generally better when you fly from Costa Rica to London Heathrow Airport in November, with the cheapest ticket starting at £435.

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.

£706+ Flights from Costa Rica to London Heathrow Airport

Cheap flight deals from Costa Rica to Heathrow

Round-trip from	£535
One-way from	£307
Popular in	July
Cheapest in	November
Average price	£624

Air France
1/9-16/9
2 total stops
43h 27m total
Costa Rica to London

Search Deals

3/6
3 total stops
48h 52m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Costa Rica to Heathrow

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 18 April 2025.

Mon 1/913:08SJO - LHR

1 stop15h 02mMultiple Airlines

Tue 16/911:30LHR - SJO

1 stop36h 40mMultiple Airlines

Deal found 17/4£535

Fri 17/1016:10SJO - LHR

1 stop19h 05mIberia

Mon 27/1019:40LHR - SJO

1 stop26h 50mIberia

Deal found 17/4£537

Sat 3/513:20SJO - LHR

1 stop14h 50mKLM

Sun 11/517:25LHR - SJO

1 stop25h 34mKLM

Deal found 17/4£547

Fri 24/1013:12LIR - LHR

1 stop14h 58mKLM

Fri 31/1014:20LHR - LIR

1 stop27h 27mKLM

Deal found 17/4£548

Tue 13/513:24SJO - LHR

1 stop17h 06mAir France

Tue 20/519:45LHR - SJO

1 stop28h 30mAir France

Deal found 17/4£558

Thu 24/411:49LIR - LHR

1 stop17h 31mUnited Airlines

Sat 17/516:40LHR - LIR

2 stops26h 30mUnited Airlines

Deal found 17/4£779

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 18 April 2025.

Mon 1/913:08SJO - LHR

1 stop15h 02mMultiple Airlines

Tue 16/919:45LHR - SJO

1 stop28h 25mMultiple Airlines

Deal found 17/4£535

Tue 26/813:08SJO - LHR

1 stop17h 22mAir France

Tue 9/919:45LHR - SJO

1 stop28h 25mAir France

Deal found 18/4£536

Mon 6/1016:10SJO - LHR

1 stop19h 05mIberia

Sun 26/1019:40LHR - SJO

1 stop27h 05mIberia

Deal found 17/4£544

Wed 30/413:02LIR - LHR

1 stop17h 28mKLM

Fri 20/214:20LHR - LIR

1 stop27h 05mKLM

Deal found 17/4£549

Sat 17/513:00SJO - LHR

2 stops37h 30mIcelandair

Tue 27/508:15LHR - SJO

2 stops58h 40mIcelandair

Deal found 17/4£680

Wed 30/411:49LIR - LHR

2 stops25h 51mUnited Airlines

Fri 20/215:10LHR - LIR

2 stops27h 58mUnited Airlines

Deal found 17/4£779

Sat 4/1013:18SJO - LHR

1 stop17h 12mKLM

Fri 24/1015:15LHR - SJO

1 stop27h 33mKLM

Deal found 17/4£549

Last-minute flights from Costa Rica to Heathrow
Discover last-minute flight deals from Costa Rica to Heathrow. Data last updated 18 April 2025 and is based on user searches.

Thu 17/413:30SJO - LHR

2 stops37h 10mUnited Airlines

Fri 25/407:45LHR - SJO

2 stops19h 34mUnited Airlines

Deal found 16/4£769

Tue 22/419:25SJO - LHR

1 stop18h 15mLufthansa

Wed 30/406:55LHR - SJO

2 stops17h 25mLufthansa

Deal found 17/4£833

Wed 23/413:02LIR - LHR

2 stops21h 33mKLM

Sat 17/509:20LHR - LIR

1 stop33h 40mKLM

Deal found 16/4£668

Wed 23/418:50SJO - LHR

3 stops19h 40mSWISS

Tue 6/514:25LHR - SJO

2 stops33h 55mSWISS

Deal found 16/4£2,233

Thu 24/413:20SJO - LHR

1 stop34h 25mAir France

Tue 6/519:45LHR - SJO

1 stop28h 40mAir France

Deal found 17/4£670

Thu 24/413:30SJO - LHR

2 stops34h 25mUnited Airlines

Thu 8/511:05LHR - SJO

2 stops32h 21mUnited Airlines

Deal found 17/4£778

Thu 24/411:49LIR - LHR

1 stop17h 31mUnited Airlines

Sat 17/508:30LHR - LIR

2 stops34h 40mUnited Airlines

Deal found 17/4£779

Thu 24/419:25SJO - LHR

1 stop16h 15mLufthansa

Thu 15/507:30LHR - SJO

1 stop17h 05mLufthansa

Deal found 17/4£1,090

Fri 25/406:15SJO - LHR

2 stops31h 25mAir Canada

Fri 9/509:30LHR - SJO

1 stop17h 55mAir Canada

Deal found 17/4£760

Sat 26/412:27SJO - LHR

1 stop13h 58mIberia

Sat 10/506:15LHR - SJO

1 stop15h 50mIberia

Deal found 17/4£557

Sat 26/413:45SJO - LHR

1 stop16h 00mAmerican Airlines

Wed 14/512:00LHR - SJO

1 stop17h 17mAmerican Airlines

Deal found 17/4£1,139

Sun 27/401:40SJO - LHR

1 stop30h 55mAvianca

Mon 5/522:05LHR - SJO

1 stop18h 15mAvianca

Deal found 18/4£1,033

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 18 April 2025.

Tue 3/612:28SJO - LHR

3 stops48h 52mMultiple Airlines

Deal found 17/4£307

Tue 3/616:30SJO - LHR

1 stop18h 45mIberia

Deal found 17/4£384

Sat 11/1019:25SJO - LHR

2 stops17h 05mKLM

Deal found 17/4£390

Fri 19/913:12LIR - LHR

1 stop17h 18mKLM

Deal found 17/4£398

Thu 17/719:40SJO - LHR

1 stop13h 55mAir France

Deal found 17/4£401

Mon 12/516:45SJO - LHR

1 stop15h 50mAvianca

Deal found 18/4£409

Tue 29/407:55SJO - LHR

2 stops19h 05mAir Canada

Deal found 17/4£446

Thu 21/807:55SJO - LHR

1 stop20h 40mUnited Airlines

Deal found 18/4£477

Fri 27/615:25SJO - LHR

2 stops20h 00mLufthansa

Deal found 17/4£489

Mon 28/418:50SJO - LHR

2 stops19h 55mSWISS

Deal found 17/4£517

Tue 15/710:10SJO - LHR

3 stops27h 40mTurkish Airlines

Deal found 17/4£577

Sun 18/512:40LIR - LHR

3 stops44h 20mMultiple Airlines

Deal found 17/4£1,229

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

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 1/9

13:08-11:10

1 stop15h 02m

London Heathrow

Tue 16/9

11:30-17:10

1 stop36h 40m

£535

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 26/8

13:08-13:30

1 stop17h 22m

London Heathrow

Tue 9/9

19:45-17:10

1 stop28h 25m

£536

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 6/10

16:10-18:15

1 stop19h 05m

London Heathrow

Sun 26/10

19:40-16:45

1 stop27h 05m

£544

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 30/4

13:02-13:30

1 stop17h 28m

London Heathrow

Fri 20/2

14:20-11:25

1 stop27h 05m

£549

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 4/10

13:18-13:30

1 stop17h 12m

London Heathrow

Sun 12/10

17:25-11:48

1 stop25h 23m

£549

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 17/5

13:00-09:30

2 stops37h 30m

London Heathrow

Tue 27/5

08:15-11:55

2 stops58h 40m

£680

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 30/4

11:49-20:40

2 stops25h 51m

London Heathrow

Fri 20/2

15:10-13:08

2 stops27h 58m

£779

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 3/6

12:28-20:20

3 stops48h 52m

£307

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 3/6

16:30-18:15

1 stop18h 45m

£384

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 11/10

19:25-19:30

2 stops17h 05m

£390

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 21 results

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £112). Flying from Costa Rica to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

Rainfall in Heathrow by month

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.

Temperature in Heathrow by month

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).

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Costa Rica to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,581 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 Iberia, which is currently one of the cheapest options available, starting at £384. KLM flights start at £390 while deals on Air France start at £401 one-way.
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, January is the cheapest month in which you can book a flight from Costa Rica to London Heathrow Airport (average of £112). Flying from Costa Rica to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Northampton

Hayes

Crawley

Southend-on-Sea

Maidstone

Swindon

Ipswich

Southall

Ilford

Winchester

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Costa Rica to Heathrow

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Top 4 airlines flying from Costa Rica to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£422	Average£448	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£441	Average£648	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£521	Average£596	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£600	Average£713	FlexibilityNo cancel fee	On-time77%	Search Iberia 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.

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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 £307

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 3/6. 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

Keep the following information in mind while searching for Costa Rica to Heathrow flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 18 April 2025.

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 18 April 2025.

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

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

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

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

Find hourly flight availability from Costa Rica to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Costa Rica to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines 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 Costa Rica to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Costa Rica to London Heathrow Airport one-way?

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 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 Costa Rica to Heathrow

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

Top 4 airlines flying from Costa Rica to Heathrow

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 Costa Rica to Heathrow?

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

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

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

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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 18 April 2025.