Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Costa Rica from £349

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJO
24 Dec — 31 Dec1
1 adult

Cheap flight deals from London to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£491

One-way from

£349
TUI Airways
  • TUI Airways
  • 1/1-8/1
  • Nonstop
  • 21h 25m total
  • London to Costa Rica
Search Deals
18/1
  • 18/1
  • 2 total stops
  • 40h 59m total
  • London to Costa Rica
Search Deals

Find flight deals from London to Costa Rica

Cheapest flights from London to Costa Rica
Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1209:20LHR - SJO
1 stop18h 35mLufthansa
Fri 31/108:45SJO - LHR
1 stop20h 05mLufthansa
Deal found 17/12£602
Tue 31/1216:10LHR - SJO
1 stop26h 40mMultiple Airlines
Tue 21/107:00SJO - LHR
1 stop21h 35mMultiple Airlines
Deal found 17/12£614
Tue 31/1209:20LHR - SJO
1 stop20h 38mUnited Airlines
Tue 21/106:30SJO - LHR
2 stops22h 20mUnited Airlines
Deal found 17/12£633
Tue 31/1211:10LHR - SJO
1 stop16h 15mAir Canada
Tue 21/106:15SJO - LHR
2 stops20h 15mAir Canada
Deal found 18/12£654
Tue 31/1216:10LHR - SJO
1 stop26h 40mKLM
Fri 31/114:19SJO - LHR
1 stop14h 16mKLM
Deal found 18/12£659
Mon 30/1210:05LHR - LIR
2 stops31h 19mUnited Airlines
Fri 17/108:50LIR - LHR
1 stop16h 40mUnited Airlines
Deal found 18/12£683
Tue 31/1219:35LGW - SJO
1 stop27h 10mIberia
Fri 31/118:30SJO - LGW
1 stop33h 45mIberia
Deal found 17/12£728
Tue 31/1212:20LHR - SJO
2 stops39h 35mDelta
Fri 31/114:19SJO - LHR
2 stops34h 46mDelta
Deal found 17/12£747
Tue 31/1219:35LGW - SJO
1 stop27h 10mBritish Airways
Tue 21/118:35SJO - LGW
Nonstop10h 20mBritish Airways
Deal found 18/12£801
Sat 28/1211:05LGW - SJO
Nonstop11h 40mMultiple Airlines
Wed 22/118:10SJO - LGW
1 stop18h 40mMultiple Airlines
Deal found 17/12£809
Tue 24/1216:10LHR - LIR
1 stop26h 42mKLM
Mon 6/115:54LIR - LHR
1 stop32h 26mKLM
Deal found 18/12£837
Mon 23/1214:45LHR - SJO
2 stops27h 45mIberia
Sat 1/206:00SJO - LHR
1 stop21h 40mIberia
Deal found 18/12£837

Find flights from London to Costa Rica within your budget

Customise your flight search to find flights from London to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonLiberia

LGW - LIR

LGWLIR

London Gatwick

Wed 1/1

09:45-15:30

Nonstop11h 45m

Liberia

Wed 8/1

17:30-09:10

Nonstop9h 40m

£491

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 22/1

06:50-22:25

2 stops21h 35m

San José Juan Santamaria Intl

Sat 1/2

08:55-06:30

1 stop15h 35m

£581

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 26/2

09:00-17:55

1 stop14h 55m

San José Juan Santamaria Intl

Tue 11/3

07:00-07:55

1 stop18h 55m

£582

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Thu 23/1

14:00-11:18

1 stop27h 18m

San José Juan Santamaria Intl

Thu 30/1

12:25-10:00

1 stop15h 35m

£584

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 20/3

06:20-17:55

1 stop17h 35m

San José Juan Santamaria Intl

Thu 3/4

13:14-13:15

1 stop17h 01m

£585

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 20/3

20:25-18:25

1 stop28h 00m

San José Juan Santamaria Intl

Thu 3/4

13:14-13:15

1 stop17h 01m

£586

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 27/2

07:25-21:48

1 stop20h 23m

San José Juan Santamaria Intl

Tue 11/3

22:59-20:45

1 stop15h 46m

£587

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 26/2

07:30-19:53

2 stops18h 23m

San José Juan Santamaria Intl

Wed 12/3

06:15-20:35

2 stops32h 20m

£588

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 3/2

11:00-11:18

3 stops30h 18m

San José Juan Santamaria Intl

Sun 16/2

04:09-10:00

3 stops23h 51m

£588

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 27/2

07:25-21:48

1 stop20h 23m

San José Juan Santamaria Intl

Wed 12/3

22:59-20:45

1 stop15h 46m

£596

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 59 results
1
2
3
...
6

Best time to book a flight from London to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from London 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.

Travel insights for flights from London to Costa Rica

Get recent, data-driven insights about flights from London to Costa Rica including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from London 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 19 December 2024.

When flying from London 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

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

Plan your trip to Costa Rica by taking into account the average temperature totals 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 insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 19 December 2024.
Read reviews from past customers who have flown Air Canada, KLM and United Airlines from London to Costa Rica. 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
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
388 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,924 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Food

7.3

Entertainment

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    £484 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on KLM and Air Transat, with prices starting from £547 and £555, respectively.

  • What are the most popular routes from London to Costa Rica?

    The most popular flight routes from London to Costa Rica are London Gatwick - San José Juan Santamaria Intl, London Heathrow - San José Juan Santamaria Intl and London City - San José Juan Santamaria Intl.

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

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

  • How can I find direct flights from London to Costa Rica?

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

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

    Yes. Cheapflights offers flight deals from London 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 to Costa Rica?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to San José flights
Heathrow to San José flights
London City to San José flights
Heathrow to Panama City flights
Gatwick to Panama City flights
Heathrow to Guatemala City flights
Heathrow to Liberia flights
London City to Panama City flights
Heathrow to Managua flights
Gatwick to Guatemala City flights
Stansted to Panama City flights
Manchester to San José flights
Stansted to San José flights
Heathrow to San Salvador flights
Heathrow to Philip S.W.Goldson flights
London City to Liberia flights
Gatwick to Managua flights
Gatwick to San Salvador flights
London City to Guatemala City flights
London City to Managua flights
London City to San Salvador flights
Heathrow to Coxen Hole flights
Edinburgh to Guatemala City flights
Gatwick to Liberia flights
Luton to San José flights
Manchester to Guatemala City flights
Luton to Panama City flights
Manchester to Philip S.W.Goldson flights
Gatwick to Philip S.W.Goldson flights
Stansted to Guatemala City flights
Heathrow to San Pedro Sula flights
Gatwick to San Pedro Sula flights
Manchester to Panama City flights
Birmingham to San José flights
Bristol to Guatemala City flights
Birmingham to Panama City flights
Edinburgh to San José flights
Manchester to San Salvador flights
Birmingham to Guatemala City flights
Manchester to Liberia flights
Stansted to San Salvador flights
Manchester to Managua flights
London City to San Pedro Sula flights
Stansted to Managua flights
Edinburgh to Philip S.W.Goldson flights
London City to Tegucigalpa flights
Newcastle upon Tyne to San José flights
Edinburgh to Panama City flights
Bristol to Philip S.W.Goldson flights

Top 10 airlines flying from London to Costa Rica

Discover the top 10 airlines that operate flights from London to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£318Average£487FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Virgin AtlanticCheapest£455Average£564FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£469Average£716FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£473Average£591FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£486Average£554FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£515Average£637FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£525Average£612FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£540Average£743FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£580Average£661FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£582Average£865FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 London to Costa Rica?

When you search for this flight from London to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from London.

Can Cheapflights find flights from London 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 London 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 London to Costa Rica become cheaper?

Of course! You can now track prices for flights from London to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
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.