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$417+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LHR
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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The best prices from San José Juan Santamaria Intl to London Heathrow are usually found in November or February, 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 March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(KLM)

One-way from

$417
(JetBlue)

Popular in

July

Cheapest in

November

Average price

$774
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. 13% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 5, 2025.

This KLM deal was found by Cheapflights users on 3/4. 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.
Wed 3/198:35 pmSJO - LHR
1 stop13h 30mKLM
Wed 3/268:40 amLHR - SJO
1 stop15h 45mKLM
Deal found 3/4$673
This Avianca deal was found by Cheapflights users on 3/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1810:15 amSJO - LHR
1 stop22h 20mAvianca
Tue 4/810:05 pmLHR - SJO
1 stop23h 00mAvianca
Deal found 3/4$681
This KLM deal was found by Cheapflights users on 3/4. 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 3/277:00 amSJO - LHR
1 stop18h 55mMultiple Airlines
Mon 9/19:00 amLHR - SJO
1 stop15h 25mMultiple Airlines
Deal found 3/4$684
This Air France deal was found by Cheapflights users on 3/4. 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 3/62:19 pmSJO - LHR
1 stop15h 21mAir France
Thu 3/2011:30 amLHR - SJO
1 stop36h 25mAir France
Deal found 3/4$690
This Iberia deal was found by Cheapflights users on 3/5. 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 3/216:30 pmSJO - LHR
1 stop16h 45mIberia
Thu 3/276:15 amLHR - SJO
1 stop16h 30mIberia
Deal found 3/5$767
This JetBlue deal was found by Cheapflights users on 3/4. 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.
Wed 3/1210:59 pmSJO - LHR
1 stop15h 46mJetBlue
Tue 3/187:25 amLHR - SJO
1 stop19h 23mJetBlue
Deal found 3/4$772

Find flights from San José to Heathrow within your budget

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 March 5, 2025.

Fly from

San José

Fly to

Heathrow

Route

Depart

Return

Price

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 3/19

8:35 pm-4:05 pm

1 stop13h 30m

London Heathrow

Wed 3/26

8:40 am-6:25 pm

1 stop15h 45m

$673

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 3/18

10:15 am-2:35 pm

1 stop22h 20m

London Heathrow

Tue 4/8

10:05 pm-2:05 pm

1 stop23h 00m

$681

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 3/27

7:00 am-7:55 am

1 stop18h 55m

London Heathrow

Mon 9/1

9:00 am-5:25 pm

1 stop15h 25m

$684

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 5/14

1:24 pm-1:30 pm

1 stop17h 06m

London Heathrow

Thu 6/5

3:00 pm-5:25 pm

1 stop33h 25m

$696

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 3/21

6:30 pm-5:15 pm

1 stop16h 45m

London Heathrow

Thu 3/27

6:15 am-4:45 pm

1 stop16h 30m

$767

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 4/11

11:29 pm-8:45 pm

1 stop14h 16m

London Heathrow

Sun 4/20

11:55 am-9:23 pm

1 stop16h 28m

$791

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 4/23

11:29 pm-8:45 pm

1 stop14h 16m

$417

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 4/2

12:50 am-11:55 am

3 stops28h 05m

$434

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 4/24

1:20 pm-1:30 pm

1 stop17h 10m

$526

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 6/3

4:45 pm-3:35 pm

1 stop15h 50m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 16 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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José, San José Province-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from San José to Heathrow

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

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 February 28, 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 $1,128). 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 March 5, 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 March 5, 2025.
Read through reviews of airlines operating flights from San José to London, such as KLM, Air France and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
1,321 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
1,434 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
8,655 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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.

JetBlue
7.3
Good
2,998 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
3,790 reviews
KLM
7.8
Good
1,321 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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 $673. Additional round-trip tickets that might be worth considering are offered by Avianca and Air France, with the lowest prices starting at $681 and $690, respectively. These flights start at 16% 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?

    $417 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on KLM and Avianca, with prices starting from $526 and $539, 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 $1,128). 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
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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 March 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$592Average$667FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$604Average$658FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$675Average$901FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$680Average$989FlexibilityNo cancel feeOn-time77%
KLMCheapest$689Average$754FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$707Average$770FlexibilityNo cancel feeOn-time69%
IberiaCheapest$772Average$986FlexibilityNo cancel feeOn-time77%
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