London

$313+ Cheap flights from Costa Rica to London (LON)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LON
Mar 30 — Apr 61
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Cheap flight deals from Costa Rica to London

Keep the following information in mind while searching for Costa Rica to London flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$666
(Norse)

One-way from

$321
(Norse)

Popular in

July

Cheapest in

November

Average price

$750

Good round-trip deal

$920 or less

Good one-way deal

$1,124 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-London (LON) flight deals.
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-London (LON) flights.
From Costa Rica to London (LON)
One-way flight from Costa Rica to London (LON)
Highest demand for flights based on searches. 11% potential increase in price ($101 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Costa Rica to London (LON).
Price to beat on a one-way flight from Costa Rica to London (LON).

Find flight deals from Costa Rica to London

Cheapest flights from Costa Rica to London
Explore the most affordable flight options available from Costa Rica to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:50 amSJO - LGW
2 stops26h 10mMultiple Airlines
Sun 5/42:00 pmLGW - SJO
1 stop27h 24mMultiple Airlines
Deal found 3/24$662
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:20 pmSJO - LHR
1 stop14h 50mMultiple Airlines
Wed 5/146:15 amLHR - SJO
1 stop18h 10mMultiple Airlines
Deal found 3/24$688
This SmartFares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:10 pmSJO - LGW
1 stop18h 40mIberia
Thu 11/137:35 pmLGW - SJO
1 stop27h 10mIberia
Deal found 3/24$697
This Air France deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:20 pmSJO - LHR
1 stop17h 10mAir France
Tue 5/67:45 pmLHR - SJO
1 stop28h 40mAir France
Deal found 3/24$702
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:24 pmSJO - LHR
1 stop17h 06mKLM
Sun 5/115:25 pmLHR - SJO
1 stop25h 34mKLM
Deal found 3/24$718
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:12 pmLIR - LHR
1 stop17h 18mKLM
Fri 10/312:20 pmLHR - LIR
1 stop27h 27mKLM
Deal found 3/24$723
This Iberia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:05 amSJO - LHR
1 stop21h 30mIberia
Tue 5/64:20 pmLHR - SJO
1 stop29h 45mIberia
Deal found 3/24$845
This Travelocity deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:35 pmSJO - LGW
Nonstop10h 20mBritish Airways
Tue 12/211:05 amLGW - SJO
Nonstop11h 40mBritish Airways
Deal found 3/24$863
This JetBlue deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:59 pmSJO - LHR
1 stop14h 46mJetBlue
Tue 11/2512:20 pmLHR - SJO
1 stop16h 34mJetBlue
Deal found 3/24$866
This Air Canada deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:20 pmLIR - LHR
3 stops38h 50mMultiple Airlines
Fri 10/312:30 pmLHR - LIR
1 stop28h 10mMultiple Airlines
Deal found 3/24$1,003
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/911:49 amLIR - LHR
1 stop17h 31mUnited Airlines
Sat 4/1912:20 pmLHR - LIR
2 stops33h 03mUnited Airlines
Deal found 3/24$1,037
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/242:29 pmSJO - LGW
2 stops18h 56mAir Europa
Sat 5/315:25 pmLGW - SJO
2 stops35h 28mAir Europa
Deal found 3/24$1,118

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to London 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 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Costa Rica to London that are best for you.

Fly from

Costa Rica

Fly to

London

Route

Depart

Return

Price

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Mon 4/7

12:50 am-10:00 am

2 stops26h 10m

London Gatwick

Sun 5/4

2:00 pm-10:24 am

1 stop27h 24m

$662

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 4/29

1:20 pm-11:10 am

1 stop14h 50m

London Heathrow

Wed 5/14

6:15 am-5:25 pm

1 stop18h 10m

$688

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 4/28

1:20 pm-1:30 pm

1 stop17h 10m

London Heathrow

Tue 5/6

7:45 pm-5:25 pm

1 stop28h 40m

$702

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 5/8

1:24 pm-1:30 pm

1 stop17h 06m

London Heathrow

Sun 5/11

5:25 pm-11:59 am

1 stop25h 34m

$718

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 4/9

2:45 pm-1:30 pm

1 stop15h 45m

London Heathrow

Sat 4/19

3:15 pm-11:37 am

1 stop27h 22m

$773

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Mon 5/19

4:30 pm-8:00 pm

1 stop20h 30m

London Gatwick

Wed 5/28

8:40 pm-3:05 pm

1 stop25h 25m

$812

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 4/25

6:05 am-10:35 am

1 stop21h 30m

London Heathrow

Tue 5/6

4:20 pm-3:05 pm

1 stop29h 45m

$845

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 4/9

1:05 pm-11:35 am

1 stop15h 30m

London Heathrow

Fri 4/18

1:05 pm-12:30 pm

2 stops30h 25m

$1,037

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sat 5/24

2:29 pm-4:25 pm

2 stops18h 56m

London Gatwick

Sat 5/31

5:25 pm-9:53 pm

2 stops35h 28m

$1,118

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 4/9

8:45 pm-8:15 am

2 stops28h 30m

London Heathrow

Sat 4/19

7:15 pm-7:35 pm

3 stops55h 20m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 30 results
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Best time to book a flight from Costa Rica to London

Have a flexible travel schedule? Discover the best time to fly to London from Costa Rica with our price prediction graph.
Estimated round-trip 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

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

Currently, November is the cheapest month in which you can book a flight from Costa Rica to London (average of $661). Flying from Costa Rica to London in June is currently the most expensive (average of $1,115). 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 LON?

Find hourly flight availability from Costa Rica to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to London as you normally would.

What is the cheapest day to fly from Costa Rica to London?

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to London. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Costa Rica to London flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated March 25, 2025.
Get a feel of what it's like to fly with KLM, SWISS and Aeromexico from Costa Rica to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $501. However, be on the lookout for offers from KLM and Avianca, as they are both options that can get you from Costa Rica to London for a low price.

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Costa Rica to London (average of $661). Flying from Costa Rica to London in June is currently the most expensive (average of $1,115). 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

Traveling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Costa Rica to London

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

Top 7 airlines flying from Costa Rica to London

Discover the top 7 airlines that operate flights from Costa Rica to London. 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 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$592Average$667FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$604Average$658FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$645Average$789FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$680Average$989FlexibilityNo cancel feeOn-time77%
KLMCheapest$689Average$756FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$708Average$805FlexibilityNo cancel feeOn-time69%
IberiaCheapest$754Average$883FlexibilityNo cancel feeOn-time77%
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