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$486+ Cheap flights from San José (SJO) to Heathrow (LHR)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LHR
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to London Heathrow are usually found in February or January, booked 58 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from San José to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Heathrow (LHR). 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 April 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$720
(KLM)

One-way from

$523
(KLM)

Popular in

July

Cheapest in

February

Average price

$846
Provider with most accurate pricing for San José Juan Santamaria Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-London Heathrow flights.
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From San José Juan Santamaria Intl to London Heathrow
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One-way flight from San José Juan Santamaria Intl to London Heathrow
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Highest demand for flights based on searches. 12% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San José to Heathrow

Cheapest flights from San José to Heathrow
Explore the most affordable flight options available from San José to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This KLM deal was found by Cheapflights users on 4/25. 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 6/171:25 pmSJO - LHR
1 stop17h 05mMultiple Airlines
Mon 6/236:15 amLHR - SJO
1 stop18h 10mMultiple Airlines
Deal found 4/25$720
This KLM deal was found by Cheapflights users on 4/24. 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.
Sun 11/92:17 pmSJO - LHR
1 stop14h 18mKLM
Fri 12/512:30 pmLHR - SJO
1 stop15h 45mKLM
Deal found 4/24$724
This Air France deal was found by Cheapflights users on 4/25. 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.
Thu 5/151:24 pmSJO - LHR
1 stop17h 06mAir France
Tue 6/37:45 pmLHR - SJO
1 stop28h 40mAir France
Deal found 4/25$755
This Iberia deal was found by Cheapflights users on 4/25. 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.
Wed 9/174:10 pmSJO - LHR
1 stop17h 10mIberia
Mon 11/37:40 pmLHR - SJO
1 stop26h 50mIberia
Deal found 4/25$849
This JetBlue deal was found by Cheapflights users on 4/24. 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.
Mon 10/2710:59 pmSJO - LHR
1 stop15h 46mJetBlue
Sun 11/912:20 pmLHR - SJO
1 stop16h 34mJetBlue
Deal found 4/24$901
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:10 pmSJO - LHR
1 stop15h 45mBritish Airways
Wed 9/246:15 amLHR - SJO
1 stop15h 20mBritish Airways
Deal found 4/24$932

Cheapflights Fare Finder

Customize your flight search to find flights from San José to Heathrow 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 April 25, 2025.
Use the filters below to find and compare flights from San José to London Heathrow Airport that are best for you.

Fly from

San José

Fly to

Heathrow

Route

Depart

Return

Price

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 6/17

1:25 pm-1:30 pm

1 stop17h 05m

London Heathrow

Mon 6/23

6:15 am-5:25 pm

1 stop18h 10m

$720

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 10/4

1:18 pm-1:30 pm

1 stop17h 12m

London Heathrow

Thu 10/9

3:15 pm-11:48 am

1 stop27h 33m

$724

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 9/2

1:08 pm-1:30 pm

1 stop17h 22m

London Heathrow

Tue 9/16

7:45 pm-5:10 pm

1 stop28h 25m

$739

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 9/17

4:10 pm-4:20 pm

1 stop17h 10m

London Heathrow

Mon 11/3

7:40 pm-4:30 pm

1 stop26h 50m

$849

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 9/10

4:10 pm-2:55 pm

1 stop15h 45m

London Heathrow

Wed 9/24

6:15 am-2:35 pm

1 stop15h 20m

$932

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 10/9

7:25 pm-4:35 pm

1 stop14h 10m

$486

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 10/2

7:25 pm-7:25 pm

2 stops17h 00m

$516

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 5/12

4:45 pm-3:35 pm

1 stop15h 50m

$541

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 5/3

7:55 am-10:00 am

1 stop19h 05m

$597

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 6/27

3:25 pm-11:25 am

1 stop37h 00m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from San José to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Heathrow in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
business-class.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San José, San José Province-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José, San José Province-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José, San José Province-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José, San José Province-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José, San José Province-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San José to Heathrow

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

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

Use this chart to determine the optimal time to book a round-trip flight from San José to Heathrow. Price data was last updated on April 18, 2025.

The best time to book flights from San José, San José Province to London Heathrow Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from San José, San José Province to London Heathrow Airport (average of $661). Flying from San José, San José Province to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 SJO to LHR?

Find hourly flight availability from San José to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

A simple way to save on the total cost of your ticket is to fly from San José, San José Province to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

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

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

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 25, 2025.
Read through reviews of airlines operating flights from San José to London, such as KLM, SWISS and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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.
SWISS
7.5
Good
1,582 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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.
Air France
7.4
Good
1,444 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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.
United Airlines
7.4
Good
8,685 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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.
Turkish Airlines
7.3
Good
3,776 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.7

Crew

8.4

Overall

7.8

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 San José to Heathrow. 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 from for flights from San José to 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 London Heathrow from San José. Booking flights from Juan Santamaria Intl (SJO) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 7 different airlines.

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

    Flying on KLM is currently your cheapest option to London Heathrow Airport, with prices starting at $725. Additional round-trip tickets that might be worth considering are offered by Air France and Avianca, with the lowest prices starting at $755 and $970, respectively. These flights start at 11% lower than the current average price 3 months from now.

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

    $523 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Avianca and Air Canada, with prices starting from $541 and $597, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San José, San José Province to London Heathrow Airport (average of $661). Flying from San José, San José Province to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 San José?

Book flights to San José if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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Alternative routes for San José to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
San José to Gatwick flights

Top 7 airlines flying from San José to Heathrow

Discover the top 7 airlines that operate flights from San José to Heathrow. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$592Average$667FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$604Average$659FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$675Average$918FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$680Average$990FlexibilityNo cancel feeOn-time77%
KLMCheapest$689Average$769FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$708Average$924FlexibilityNo cancel feeOn-time69%
IberiaCheapest$736Average$976FlexibilityNo cancel feeOn-time77%

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