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Cheap flights from London Heathrow Airport to San José from £326

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJO
26 Feb — 5 Mar1
1 adult

The best prices from London Heathrow to San José Juan Santamaria Intl are usually found in October or September, booked 21 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Heathrow to San José

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San José (SJO). 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 21 February 2025.

Round-trip from

£581

One-way from

£326

Popular in

December

Cheapest in

October

Average price

£650
Air Canada
  • Air Canada
  • 7/4-16/4
  • 4 total stops
  • 57h 20m total
  • London to San José
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1/4
  • 1/4
  • 3 total stops
  • 59h 40m total
  • London to San José
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Heathrow to San José

Cheapest flights from Heathrow to San José
Explore the most affordable flight options available from Heathrow to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 7/414:05LHR - SJO
2 stops38h 00mAir Canada
Wed 16/406:15SJO - LHR
2 stops19h 20mAir Canada
Deal found 20/2£581
Sat 3/508:30LHR - SJO
1 stop21h 20mLufthansa
Sat 17/507:55SJO - LHR
1 stop19h 05mLufthansa
Deal found 20/2£581
Wed 26/210:00LHR - SJO
1 stop14h 25mMultiple Airlines
Wed 5/307:00SJO - LHR
1 stop17h 20mMultiple Airlines
Deal found 20/2£589
Sat 22/216:10LHR - SJO
1 stop26h 44mKLM
Mon 3/307:00SJO - LHR
1 stop17h 20mKLM
Deal found 20/2£609
Sat 22/221:40LHR - SJO
1 stop17h 40mAvianca
Mon 3/316:55SJO - LHR
1 stop15h 40mAvianca
Deal found 20/2£615
Fri 7/307:10LHR - SJO
2 stops18h 43mSWISS
Sun 23/306:15SJO - LHR
1 stop18h 55mSWISS
Deal found 20/2£616
Mon 10/306:50LHR - SJO
2 stops18h 03mUnited Airlines
Mon 24/305:30SJO - LHR
2 stops23h 45mUnited Airlines
Deal found 20/2£619
Thu 13/306:20LHR - SJO
1 stop17h 35mAir France
Thu 27/307:00SJO - LHR
1 stop18h 55mAir France
Deal found 19/2£621
Sat 8/308:55LHR - SJO
2 stops19h 17mDelta
Mon 31/307:00SJO - LHR
1 stop23h 30mDelta
Deal found 20/2£680
Thu 13/319:40LHR - SJO
1 stop27h 10mIberia
Fri 21/318:30SJO - LHR
1 stop16h 45mIberia
Deal found 20/2£737
Fri 14/316:25LHR - SJO
2 stops32h 14mAmerican Airlines
Mon 31/313:57SJO - LHR
1 stop17h 28mAmerican Airlines
Deal found 20/2£758

Find flights from Heathrow to San José within your budget

Customise your flight search to find flights from Heathrow to San José 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 21 February 2025.

Fly from

Heathrow

Fly to

San José

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 7/4

14:05-21:05

2 stops38h 00m

San José Juan Santamaria Intl

Wed 16/4

06:15-08:35

2 stops19h 20m

£581

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 3/5

09:30-22:50

2 stops20h 20m

San José Juan Santamaria Intl

Sat 17/5

07:55-10:00

1 stop19h 05m

£581

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 11/3

14:45-17:55

1 stop33h 10m

San José Juan Santamaria Intl

Sat 22/3

07:00-06:20

1 stop17h 20m

£597

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 22/3

16:25-17:10

1 stop30h 45m

San José Juan Santamaria Intl

Wed 2/4

13:21-13:30

1 stop17h 09m

£600

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 7/3

07:10-19:53

2 stops18h 43m

San José Juan Santamaria Intl

Sun 23/3

06:15-07:10

1 stop18h 55m

£616

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 10/3

06:50-18:53

2 stops18h 03m

San José Juan Santamaria Intl

Mon 24/3

05:30-11:15

2 stops23h 45m

£619

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 13/3

06:20-17:55

1 stop17h 35m

San José Juan Santamaria Intl

Thu 27/3

07:00-07:55

1 stop18h 55m

£621

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 8/5

22:05-09:20

1 stop18h 15m

San José Juan Santamaria Intl

Mon 12/5

15:00-15:35

1 stop17h 35m

£667

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 8/3

08:55-22:12

2 stops19h 17m

San José Juan Santamaria Intl

Mon 31/3

07:00-13:30

1 stop23h 30m

£680

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 13/3

19:40-16:50

1 stop27h 10m

San José Juan Santamaria Intl

Fri 21/3

18:30-17:15

1 stop16h 45m

£737

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 23 results
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2
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Best time to book a flight from Heathrow to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Heathrow 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 Heathrow to San José

Get recent, data-driven insights about flights from Heathrow to San José including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to San José, San José Province?

Use this chart to determine the optimal time to book a return flight from Heathrow to San José. Price data was last updated on 14 February 2025.

The price you pay for your flight from London Heathrow Airport to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to San José, San José Province?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to San José, San José Province (average of £769). Flying from London Heathrow Airport to San José, San José Province 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 LHR to SJO?

Find hourly flight availability from Heathrow to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

One of the essential ways to save on airfare from London Heathrow Airport to San José, San José Province is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

What is the cheapest day to fly from London Heathrow Airport to San José, San José Province?

Use this chart to determine the cheapest time to fly return from Heathrow to San José. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to San José, San José Province flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San José by month

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

In terms of precipitation, rainfall in San José, San José Province 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 San José, San José Province when rainfall is around 0.0 mm.

Temperature in San José by month

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

If weather is an important factor for your trip to San José, San José Province, 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 San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from London to San José 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
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

JetBlue
7.4
Good
3,069 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Heathrow to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from London Heathrow?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl is the airport most travelers will use when flying to San José from London Heathrow. Booking flights from London Heathrow to Juan Santamaria Intl (SJO) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 14 different airlines.

  • What are the cheapest airlines flying from London Heathrow Airport to San José, San José Province round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to San José, San José Province round-trip from £581. Other airlines that can offer you cheap pricing are Lufthansa, from £581, and KLM, from £592. You may be able to fly from London Heathrow Airport to San José, San José Province for 16% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to San José, San José Province one-way?

    One-way options have recently been found by users for as low as £475 on Air France. Other airlines that offer cheap prices include KLM from £489 and Avianca from £494 one-way.

  • Can I find deals for flights from Heathrow to San José that include hotel bookings?

    Yes. In addition to deals on Heathrow to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San José.

  • Can I find deals for business class flights from Heathrow to San José?

    Yes. Cheapflights offers flight deals from Heathrow to San José 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 Heathrow Airport to San José, San José Province?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to San José, San José Province (average of £769). Flying from London Heathrow Airport to San José, San José Province 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

Travelling to a place near London Heathrow Airport?

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Fly from Heathrow to San José on these airlines

Choose from the following airlines for your flight from Heathrow to San José. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.
Air Canada flights from London Heathrow to San José Juan Santamaria Intl
United Airlines flights from London Heathrow to San José Juan Santamaria Intl
British Airways flights from London Heathrow to San José Juan Santamaria Intl

Top 10 airlines flying from Heathrow to San José

Discover the top 10 airlines that operate flights from Heathrow to San José. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£475Average£572FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£488Average£511FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£523Average£701FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£547Average£643FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£556Average£610FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapest£583Average£949FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest£583Average£689FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£605Average£714FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£632Average£724FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Brussels AirlinesCheapest£635Average£766FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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How does Cheapflights help users find flights from Heathrow to San José?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to San José?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to San José for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to San José with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to San José flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to San José become cheaper?

Of course! You can now track prices for flights from Heathrow to San José 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.

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