What are the cheapest airlines to fly from United Kingdom to Costa Rica one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as £397. Users have also found prices from £494 and £501 on Avianca and Air Europa, respectively.

How far in advance should I book a flight from United Kingdom to Costa Rica?

To save up to 9% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Costa Rica from £642 1-2 weeks out and tickets from £649 for flights departing within the next 72 hours.

What is the cheapest month to fly from United Kingdom to Costa Rica?

Our data shows that October tends to be the cheapest month to fly to Costa Rica from United Kingdom. Users have commonly found prices around £684 for the month, but tickets can be as low as £510. Due to multiple factors, prepare for potentially higher prices in December.

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

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

How can I find direct flights from United Kingdom to Costa Rica?

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

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

Yes. Cheapflights offers flight deals from United Kingdom 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.

£592+ Flights from the United Kingdom to Costa Rica

Cheap flight deals from United Kingdom to Costa Rica

Round-trip from	£559
One-way from	£212
Popular in	December
Cheapest in	October
Average price	£651
Good round-trip deal	£528 or less

Lufthansa
1/5-29/5
2 total stops
43h 20m total
United Kingdom to Costa Rica

Search Deals

27/4
1 total stop
27h 24m total
United Kingdom to Costa Rica

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Costa Rica.

Search Deals

Find flight deals from United Kingdom to Costa Rica

Cheapest flights from United Kingdom to Costa Rica
Explore the most affordable flight options available from United Kingdom to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Thu 2/1012:05LHR - SJO

1 stop17h 30mAir Canada

Sat 18/1007:55SJO - LHR

1 stop15h 35mAir Canada

Deal found 31/3£559

Sun 11/517:10LHR - SJO

1 stop31h 10mMultiple Airlines

Fri 23/508:45SJO - LHR

1 stop18h 40mMultiple Airlines

Deal found 30/3£561

Tue 30/908:30LHR - SJO

1 stop16h 05mLufthansa

Tue 14/1019:25SJO - LHR

2 stops17h 15mLufthansa

Deal found 30/3£562

Tue 6/510:00LGW - SJO

1 stop19h 40mMultiple Airlines

Tue 27/520:00SJO - LGW

2 stops27h 55mMultiple Airlines

Deal found 31/3£563

Mon 28/406:05MAN - SJO

2 stops22h 15mMultiple Airlines

Wed 28/514:40SJO - MAN

2 stops34h 25mMultiple Airlines

Deal found 30/3£563

Sun 1/619:45LHR - SJO

1 stop28h 40mAir France

Mon 9/619:40SJO - LHR

1 stop18h 45mAir France

Deal found 30/3£567

Mon 8/908:15LHR - SJO

1 stop35h 40mIcelandair

Mon 22/914:00SJO - LHR

2 stops57h 30mIcelandair

Deal found 30/3£568

Tue 4/1107:25LHR - SJO

1 stop21h 29mJetBlue

Sun 16/1123:59SJO - LHR

1 stop14h 46mJetBlue

Deal found 30/3£571

Wed 4/619:10LCY - SJO

1 stop29h 25mMultiple Airlines

Wed 11/614:40SJO - LCY

2 stops19h 35mMultiple Airlines

Deal found 30/3£574

Wed 19/1112:00MAN - SJO

1 stop30h 52mKLM

Mon 1/1220:35SJO - MAN

1 stop29h 45mKLM

Deal found 30/3£583

Fri 12/1206:00LHR - LIR

2 stops37h 40mMultiple Airlines

Tue 23/1214:55LIR - LHR

2 stops23h 40mMultiple Airlines

Deal found 30/3£590

Tue 24/609:25LCY - SJO

1 stop34h 45mSWISS

Sun 6/714:40SJO - LCY

2 stops19h 50mSWISS

Deal found 30/3£591

Best flights from United Kingdom to Costa Rica
Discover carefully curated flight deals from United Kingdom to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Thu 1/520:05LHR - SJO

1 stop24h 40mMultiple Airlines

Thu 29/508:45SJO - LHR

1 stop18h 40mMultiple Airlines

Deal found 31/3£559

Fri 11/414:05LHR - SJO

1 stop13h 55mAir Canada

Thu 17/406:15SJO - LHR

2 stops55h 45mAir Canada

Deal found 31/3£562

Sun 1/619:45LHR - SJO

1 stop28h 40mAir France

Mon 9/619:40SJO - LHR

1 stop18h 45mAir France

Deal found 30/3£567

Mon 8/908:15LHR - SJO

1 stop35h 40mIcelandair

Mon 22/914:00SJO - LHR

2 stops57h 30mIcelandair

Deal found 30/3£568

Sat 30/806:30LHR - SJO

1 stop18h 05mLufthansa

Sat 27/919:25SJO - LHR

1 stop16h 15mLufthansa

Deal found 30/3£571

Wed 28/511:55MAN - SJO

1 stop31h 04mKLM

Thu 26/613:25SJO - MAN

1 stop36h 10mKLM

Deal found 30/3£587

Tue 24/609:25LCY - SJO

1 stop34h 45mSWISS

Sun 6/714:40SJO - LCY

2 stops19h 50mSWISS

Deal found 30/3£591

Sun 27/409:00EDI - SJO

2 stops56h 11mUnited Airlines

Sun 4/506:35SJO - EDI

2 stops42h 50mUnited Airlines

Deal found 30/3£605

Mon 28/409:35LHR - LIR

2 stops33h 02mDelta

Sat 10/513:05LIR - LHR

2 stops38h 10mDelta

Deal found 30/3£679

Wed 3/920:40LGW - SJO

1 stop24h 55mIberia

Fri 12/908:46SJO - LGW

2 stops28h 14mIberia

Deal found 30/3£730

Fri 6/610:00LGW - SJO

2 stops18h 53mAir Europa

Sat 21/614:29SJO - LGW

2 stops18h 56mAir Europa

Deal found 30/3£769

Wed 16/417:00LHR - LIR

2 stops25h 20mAmerican Airlines

Thu 24/414:05LIR - LHR

1 stop15h 40mAmerican Airlines

Deal found 30/3£803

Last-minute flights from United Kingdom to Costa Rica
Discover last-minute flight deals from United Kingdom to Costa Rica. Data last updated 31 March 2025 and is based on user searches.

Mon 31/313:05LHR - SJO

1 stop15h 19mKLM

Mon 7/413:20SJO - LHR

1 stop14h 50mKLM

Deal found 30/3£602

Mon 31/315:15LHR - LIR

1 stop27h 26mKLM

Mon 7/413:06LIR - LHR

1 stop34h 39mKLM

Deal found 30/3£603

Sat 5/409:20LHR - SJO

1 stop19h 06mAir France

Mon 28/408:06SJO - LHR

2 stops22h 24mAir France

Deal found 30/3£695

Sat 5/410:40MAN - SJO

2 stops32h 11mUnited Airlines

Tue 22/413:30SJO - MAN

2 stops44h 55mUnited Airlines

Deal found 30/3£783

Sat 5/419:15MAN - SJO

1 stop26h 50mIberia

Thu 17/406:05SJO - MAN

2 stops32h 55mIberia

Deal found 30/3£818

Sat 5/414:15MAN - SJO

2 stops38h 11mMultiple Airlines

Sat 19/413:18SJO - MAN

2 stops20h 27mMultiple Airlines

Deal found 30/3£837

Sun 6/417:25LHR - SJO

1 stop25h 29mKLM

Mon 14/407:00SJO - LHR

1 stop16h 45mKLM

Deal found 30/3£603

Sun 6/410:00LHR - SJO

1 stop16h 37mLufthansa

Thu 17/411:13SJO - LHR

1 stop17h 22mLufthansa

Deal found 30/3£612

Sun 6/413:40LHR - SJO

1 stop27h 31mMultiple Airlines

Mon 14/407:55SJO - LHR

2 stops19h 05mMultiple Airlines

Deal found 30/3£623

Sun 6/421:20LGW - SJO

2 stops33h 52mMultiple Airlines

Mon 14/408:25SJO - LGW

1 stop15h 30mMultiple Airlines

Deal found 30/3£838

Tue 8/409:30LHR - SJO

2 stops41h 07mUnited Airlines

Tue 22/413:30SJO - LHR

1 stop35h 10mUnited Airlines

Deal found 30/3£629

Tue 8/418:40MAN - SJO

1 stop29h 40mSWISS

Wed 16/418:50SJO - MAN

2 stops30h 15mSWISS

Deal found 30/3£852

One-way flights from United Kingdom to Costa Rica
Search for one-way flight options from United Kingdom to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Sun 27/414:00LGW - SJO

1 stop27h 24mMultiple Airlines

Deal found 30/3£212

Tue 6/514:35LTN - SJO

3 stops48h 00mMultiple Airlines

Deal found 30/3£250

Sat 26/409:45STN - SJO

2 stops19h 55mMultiple Airlines

Deal found 30/3£254

Thu 5/606:45MAN - SJO

3 stops55h 50mMultiple Airlines

Deal found 31/3£271

Wed 7/507:40LHR - SJO

3 stops33h 47mMultiple Airlines

Deal found 30/3£303

Wed 7/521:20LGW - LIR

2 stops39h 46mMultiple Airlines

Deal found 30/3£332

Sat 12/408:20EDI - SJO

3 stops33h 04mMultiple Airlines

Deal found 30/3£341

Wed 7/520:50LHR - LIR

2 stops40h 16mMultiple Airlines

Deal found 30/3£388

Sat 26/414:10LHR - LIR

2 stops29h 14mWestJet

Deal found 30/3£397

Wed 7/506:45LCY - LIR

2 stops36h 39mMultiple Airlines

Deal found 30/3£416

Tue 15/422:05LHR - SJO

1 stop18h 15mAvianca

Deal found 31/3£494

Sat 31/517:25LGW - SJO

2 stops35h 28mAir Europa

Deal found 31/3£501

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 4/7

12:40-22:50

2 stops17h 10m

San José Juan Santamaria Intl

Thu 21/8

07:55-21:00

2 stops30h 05m

£559

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 11/5

17:10-17:20

1 stop31h 10m

San José Juan Santamaria Intl

Fri 23/5

08:45-10:25

1 stop18h 40m

£561

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Tue 6/5

10:00-22:40

1 stop19h 40m

San José Juan Santamaria Intl

Tue 27/5

20:00-06:55

2 stops27h 55m

£563

ManchesterSan José

MAN - SJO

MANSJO

Manchester

Mon 28/4

06:05-21:20

2 stops22h 15m

San José Juan Santamaria Intl

Wed 28/5

14:40-08:05

2 stops34h 25m

£563

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 1/6

19:45-17:25

1 stop28h 40m

San José Juan Santamaria Intl

Mon 9/6

19:40-21:25

1 stop18h 45m

£567

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 8/9

08:15-12:55

1 stop35h 40m

San José Juan Santamaria Intl

Mon 22/9

14:00-06:30

2 stops57h 30m

£568

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 30/8

06:30-17:35

1 stop18h 05m

San José Juan Santamaria Intl

Sat 27/9

19:25-18:40

1 stop16h 15m

£571

LondonSan José

LCY - SJO

LCYSJO

London City

Wed 4/6

19:10-17:35

1 stop29h 25m

San José Juan Santamaria Intl

Wed 11/6

14:40-17:15

2 stops19h 35m

£574

ManchesterSan José

MAN - SJO

MANSJO

Manchester

Wed 28/5

11:55-11:59

1 stop31h 04m

San José Juan Santamaria Intl

Thu 26/6

13:25-08:35

1 stop36h 10m

£587

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 24/6

09:25-13:10

1 stop34h 45m

San José Juan Santamaria Intl

Sun 6/7

14:40-17:30

2 stops19h 50m

£591

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from United Kingdom 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 the United Kingdom to Costa Rica

What is the cheapest month to book a flight from United Kingdom to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from United Kingdom to Costa Rica (average of £769). Flying from United Kingdom 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 GB to CR?

When flying from United Kingdom 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.

Rainfall in Costa Rica by month

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.

Temperature in Costa Rica by month

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).

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Delta, KLM and Air Transat from United Kingdom to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,899 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

7,899 reviews

Delta

8.0

Very Good

7,899 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

1,321 reviews

Delta

8.0

Very Good

7,899 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 Transat

7.8

Good

381 reviews

Delta

8.0

Very Good

7,899 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

1,570 reviews

Delta

8.0

Very Good

7,899 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.

Aeromexico

7.5

Good

1,700 reviews

Delta

8.0

Very Good

7,899 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 United Kingdom to Costa Rica one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as £397. Users have also found prices from £494 and £501 on Avianca and Air Europa, respectively.
Can I find deals for flights from United Kingdom to Costa Rica that include hotel bookings?
Yes. In addition to deals on United Kingdom to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Costa Rica.
Can I find deals for business class flights from United Kingdom to Costa Rica?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from United Kingdom to Costa Rica (average of £769). Flying from United Kingdom 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 United Kingdom to Costa Rica

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Find a return flight route from Costa Rica

San José to Heathrow flights

San José to Gatwick flights

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Liberia to Heathrow flights

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Liberia to Manchester flights

Top 10 airlines flying from United Kingdom to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
TUI Airways	Cheapest£460	Average£747	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
Icelandair	Cheapest£464	Average£558	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£476	Average£591	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Lufthansa	Cheapest£496	Average£735	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	Cheapest£511	Average£738	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£520	Average£799	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£528	Average£663	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£567	Average£994	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Avianca	Cheapest£568	Average£858	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£583	Average£709	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

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 Costa Rica from United Kingdom today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom 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 United Kingdom to Costa Rica with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Costa Rica, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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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 the United Kingdom to Costa Rica from £212

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Costa Rica

Keep the following information in mind while searching for United Kingdom to Costa Rica flight deals. Data was last updated 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from United Kingdom to Costa Rica

Cheapest flights from United Kingdom to Costa RicaExplore the most affordable flight options available from United Kingdom to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Explore the most affordable flight options available from United Kingdom to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Costa Rica that are best for you.

Best time to book a flight from United Kingdom to Costa Rica

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Costa Rica

What is the cheapest month to book a flight from United Kingdom to Costa Rica?

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

Find hourly flight availability from United Kingdom 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 31 March 2025.

Rainfall in Costa Rica by month

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

Temperature in Costa Rica by month

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

Reviews of airlines servicing Costa Rica

Get a feel of what it's like to fly with Delta, KLM and Air Transat from United Kingdom to Costa Rica 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

Find useful and relevant information for your journey from United Kingdom to Costa Rica. 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 United Kingdom to Costa Rica one-way?

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

How can I find direct flights from United Kingdom to Costa Rica?

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

What is the cheapest month to book a flight from United Kingdom 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 United Kingdom to Costa Rica

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

Top 10 airlines flying from United Kingdom 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 United Kingdom to Costa Rica?

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

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

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

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Cheapest flights from United Kingdom to Costa Rica
Explore the most affordable flight options available from United Kingdom to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.