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Cheap flights from Costa Rica to London from £238

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LON
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£512

One-way from

£238

Popular in

July

Cheapest in

November

Average price

£580

Good round-trip deal

£1,640 or less

Good one-way deal

£777 or less
7/4-4/5
  • 7/4-4/5
  • 3 total stops
  • 53h 34m total
  • Costa Rica to London
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7/4
  • 7/4
  • 1 total stop
  • 15h 30m total
  • Costa Rica to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£59 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Costa Rica to London (LON).
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Price to beat on a one-way flight from Costa Rica to London (LON).
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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 25 March 2025.

Mon 7/400:50SJO - LGW
2 stops26h 10mMultiple Airlines
Sun 4/514:00LGW - SJO
1 stop27h 24mMultiple Airlines
Deal found 24/3£512
Mon 17/1118:10SJO - LHR
1 stop14h 45mIberia
Sun 23/1119:40LHR - SJO
1 stop27h 05mIberia
Deal found 24/3£524
Thu 16/1016:10SJO - LGW
1 stop35h 45mIberia
Thu 6/1119:35LGW - SJO
1 stop27h 10mIberia
Deal found 24/3£527
Mon 24/315:45SJO - LHR
1 stop16h 50mAvianca
Mon 31/322:05LHR - SJO
1 stop18h 15mAvianca
Deal found 24/3£529
Tue 29/413:20SJO - LHR
1 stop14h 50mMultiple Airlines
Wed 14/506:15LHR - SJO
1 stop18h 10mMultiple Airlines
Deal found 24/3£532
Mon 2/619:40SJO - LHR
1 stop18h 45mAir France
Wed 11/609:00LHR - SJO
1 stop15h 25mAir France
Deal found 23/3£537
Thu 8/513:24SJO - LHR
1 stop17h 06mKLM
Sun 11/517:25LHR - SJO
1 stop25h 34mKLM
Deal found 24/3£555
Fri 24/1013:12LIR - LHR
1 stop17h 18mKLM
Fri 31/1014:20LHR - LIR
1 stop27h 27mKLM
Deal found 24/3£559
Thu 24/400:55SJO - STN
3 stops26h 45mMultiple Airlines
Sat 3/511:40STN - SJO
3 stops30h 38mMultiple Airlines
Deal found 23/3£588
Sat 20/1218:35SJO - LGW
Nonstop10h 20mBritish Airways
Sat 10/111:05LGW - SJO
Nonstop11h 40mBritish Airways
Deal found 24/3£605
Thu 8/513:00SJO - LHR
2 stops37h 30mIcelandair
Sun 11/508:15LHR - SJO
2 stops34h 40mIcelandair
Deal found 24/3£628
Wed 1/1013:18SJO - LCY
2 stops21h 02mKLM
Fri 24/1008:40LCY - SJO
2 stops17h 19mKLM
Deal found 24/3£661

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 25 March 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 7/4

00:50-10:00

2 stops26h 10m

London Gatwick

Sun 4/5

14:00-10:24

1 stop27h 24m

£512

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 29/4

13:20-11:10

1 stop14h 50m

London Heathrow

Wed 14/5

06:15-17:25

1 stop18h 10m

£532

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 2/6

19:40-21:25

1 stop18h 45m

London Heathrow

Wed 11/6

09:00-17:25

1 stop15h 25m

£537

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 8/5

13:24-13:30

1 stop17h 06m

London Heathrow

Sun 11/5

17:25-11:59

1 stop25h 34m

£555

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sun 4/5

12:27-10:35

1 stop15h 08m

London Heathrow

Sat 10/5

06:15-15:05

1 stop15h 50m

£581

San JoséLondon

SJO - STN

SJOSTN

San José Juan Santamaria Intl

Thu 24/4

00:55-10:40

3 stops26h 45m

London Stansted

Sat 3/5

11:40-11:18

3 stops30h 38m

£588

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Wed 9/4

14:45-13:30

1 stop15h 45m

London Heathrow

Sat 19/4

15:15-11:37

1 stop27h 22m

£598

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Thu 29/5

16:30-20:00

1 stop20h 30m

London Gatwick

Wed 27/8

20:40-14:35

1 stop24h 55m

£604

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 8/5

13:00-09:30

2 stops37h 30m

London Heathrow

Sun 11/5

08:15-11:55

2 stops34h 40m

£628

San JoséLondon

SJO - LCY

SJOLCY

San José Juan Santamaria Intl

Wed 28/5

14:29-16:40

2 stops19h 11m

London City

Thu 12/6

20:10-17:25

2 stops28h 15m

£662

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 48 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 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

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to London (average of £112). Flying from Costa Rica to London 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 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 25 March 2025.

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

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

Use this chart to determine the cheapest time to fly return from Costa Rica to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Costa Rica to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday 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 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 when rainfall is around 40.0 mm.

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 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 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 25 March 2025.
To help decide which airline to fly from Costa Rica to London, see what other customers have to say about Delta, KLM and Air Transat. 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
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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
1,569 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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
7.4
Good
1,423 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

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

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?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at £391. Air France flights start at £396 while deals on KLM start at £397 one-way.

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

    Most travelers choose San José Juan Santamaria Intl - London Heathrow, San José Juan Santamaria Intl - London Gatwick or San José Juan Santamaria Intl - London City when deciding on the best route 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 holiday 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, January is the cheapest month in which you can book a flight from Costa Rica to London (average of £112). Flying from Costa Rica to London 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

Travelling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

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 London

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

Top 5 airlines flying from Costa Rica to London

Discover the top 5 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 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£432Average£459FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£452Average£664FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£504Average£546FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£534Average£611FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£614Average£732FlexibilityNo cancel feeOn-time77%
Search Iberia 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 Costa Rica to London?

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 London from Costa Rica today with Cheapflights!

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

Cheapflights helps you find that perfect flight to London 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 London with no change fees?

Yes! Cheapflights helps users easily find flights from Costa Rica to London with no change fees.

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

Not ready to book yet? You can track prices for flights from Costa Rica to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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