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$439+ Cheap flights from San José (SJO) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LON
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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The best prices from San José Juan Santamaria Intl to London are usually found in November or October, booked 70 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San José to London

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to London (LON). 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 December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$660
(Air Canada)

One-way from

$439
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$842
Provider with most accurate pricing for San José Juan Santamaria Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-London (LON) flights.
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From San José Juan Santamaria Intl to London (LON)
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One-way flight from San José Juan Santamaria Intl to London (LON)
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from San José to London

Cheapest flights from San José to London
Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:20 pmSJO - LHR
1 stop14h 30mMultiple Airlines
Wed 3/53:00 pmLHR - SJO
1 stop37h 25mMultiple Airlines
Deal found 12/18$687
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/182:20 pmSJO - LHR
1 stop14h 30mUnited Airlines
Sat 1/1810:25 amLHR - SJO
1 stop32h 31mUnited Airlines
Deal found 12/18$711
This Air Canada deal was found by Cheapflights users on 12/18. 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.
Sat 12/288:55 amSJO - LHR
1 stop17h 35mAir Canada
Sat 1/113:00 pmLHR - SJO
1 stop37h 25mAir Canada
Deal found 12/18$752
This KLM deal was found by Cheapflights users on 12/18. 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 12/242:15 pmSJO - LHR
1 stop15h 25mKLM
Thu 1/94:10 pmLHR - SJO
1 stop26h 44mKLM
Deal found 12/18$838
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmSJO - LGW
1 stop18h 20mIberia
Tue 12/317:35 pmLGW - SJO
1 stop27h 10mIberia
Deal found 12/18$905
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmSJO - LHR
1 stop14h 25mIberia
Tue 12/316:45 pmLHR - SJO
1 stop28h 00mIberia
Deal found 12/18$923
This Aeromexico deal was found by Cheapflights users on 12/18. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:10 pmSJO - LHR
1 stop16h 10mAir France
Tue 1/216:20 amLHR - SJO
2 stops21h 38mAir France
Deal found 12/18$967
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:30 pmSJO - LHR
1 stop14h 25mBritish Airways
Wed 1/157:25 amLHR - SJO
1 stop15h 20mBritish Airways
Deal found 12/18$968
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:27 pmSJO - LGW
2 stops25h 03mMultiple Airlines
Thu 1/92:00 pmLGW - SJO
1 stop27h 18mMultiple Airlines
Deal found 12/18$1,042
This JetBlue deal was found by Cheapflights users on 12/18. 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 12/2311:07 pmSJO - LHR
1 stop15h 38mJetBlue
Thu 1/27:25 amLHR - SJO
1 stop20h 23mJetBlue
Deal found 12/18$1,125
This Lufthansa deal was found by Cheapflights users on 12/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:40 pmSJO - LHR
1 stop15h 05mLufthansa
Tue 1/147:30 pmLHR - SJO
2 stops25h 05mLufthansa
Deal found 12/17$1,190
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmSJO - LGW
1 stop18h 20mBritish Airways
Tue 1/711:05 amLGW - SJO
Nonstop11h 40mBritish Airways
Deal found 12/18$1,193

Find flights from San José to London within your budget

Customize your flight search to find flights from San José 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 4/30

6:15 am-10:00 am

1 stop20h 45m

London Heathrow

Sun 5/18

9:30 am-8:20 pm

1 stop17h 50m

$657

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 1/30

11:59 pm-8:45 pm

1 stop14h 46m

London Heathrow

Thu 2/6

7:25 am-9:45 pm

1 stop20h 20m

$677

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 1/27

8:35 pm-4:05 pm

1 stop13h 30m

London Heathrow

Mon 3/24

6:30 am-6:25 pm

1 stop17h 55m

$682

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 2/13

2:20 pm-10:50 am

1 stop14h 30m

London Heathrow

Mon 2/17

3:00 pm-10:25 pm

1 stop37h 25m

$696

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 4/9

11:13 am-11:35 am

1 stop17h 22m

London Heathrow

Tue 4/22

10:35 am-10:11 am

2 stops30h 36m

$730

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 3/6

7:00 am-10:35 am

1 stop21h 35m

London Heathrow

Thu 3/20

5:35 pm-5:55 pm

1 stop30h 20m

$735

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Thu 1/30

12:25 pm-10:00 am

1 stop15h 35m

London Gatwick

Thu 2/6

2:00 pm-11:18 am

1 stop27h 18m

$764

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sat 1/25

6:10 pm-6:50 pm

1 stop18h 40m

London Gatwick

Mon 1/27

11:00 am-4:50 pm

1 stop35h 50m

$841

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 1/25

6:10 pm-5:15 pm

1 stop17h 05m

London Heathrow

Mon 1/27

6:30 am-4:50 pm

1 stop16h 20m

$852

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Tue 1/21

6:35 pm-10:55 am

Nonstop10h 20m

London Gatwick

Tue 1/28

11:05 am-4:45 pm

Nonstop11h 40m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 30 results
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Compare providers for flights from San José to London

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 London in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José, San José Province-London 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 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

Use this chart to determine the optimal time to book a round-trip flight from San José to London. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from San José, San José Province to London, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from San José, San José Province to London (average of $661). Flying from San José, San José Province to London in June is currently the most expensive (average of $1,135). 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 LON?

Find hourly flight availability from San José 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 December 19, 2024.

When flying from San José, San José Province to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from San José to London. Price data was last updated on March 31, 2024.

Travelers seeking maximum savings on their San José, San José Province to London flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday evenings 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 December 19, 2024.
To help decide which airline to fly from San José to London, see what other customers have to say about Air Canada, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air Transat
7.8
Good
388 reviews
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aeromexico
7.5
Good
1,924 reviews
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,505 reviews
KLM
7.8
Good
1,349 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Overall

7.8

Boarding

7.9

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from San José to London. 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?

    Most people fly from San José Juan Santamaria Intl (SJO) if they book a flight from San José to London. On average, Juan Santamaria Intl has 0 outbound flights to London per day from 7 airlines. San José Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

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

    Cheapflights users have booked flights from San José, San José Province to London round-trip from $660. Other airlines that can offer you cheap pricing are JetBlue, from $677, and KLM, from $682. You may be able to fly from San José, San José Province to London for 14% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $444. However, be on the lookout for offers from JetBlue and SWISS, as they are both options that can get you from San José, San José Province to London for a low price.

  • Where are the most common layover locations when flying from San José, San José Province to London?

    Flights departing from San José, San José Province and landing in London layover in Madrid most frequently. San José, San José Province to London flights stop in Houston the next most.

  • What are some popular things to do or see while on a layover in Madrid?

    Most Madrid visitors opt to spend their time experiencing Puerta del Sol, Plaza Mayor, and Spain Building. Those on a layover in Madrid interested in visiting Puerta del Sol, Plaza Mayor, or Spain Building can do so by traveling 8.4 mi, 8.6 mi, and 8.5 mi, respectively from Madrid Barajas. Those on a layover in Madrid in need of a rental car can book one at Madrid Barajas for about $26.

  • What are some popular points of interest to see during a layover in Houston?

    Space Center Houston, Houston Zoo, and House of Blues Houston are the most popular attractions in Houston if you're in need of something to do during your layover. Space Center Houston, Houston Zoo, and House of Blues Houston can be visited by traveling about 33.5 mi, 18.9 mi, and 16.2 mi respectively from Houston George Bush Intcntl. Travelers can book a car rental at Houston George Bush Intcntl for about $45 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San José, San José Province to London flights?

    The least popular layover on flights from San José, San José Province to London is Miami.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San José, San José Province to London (average of $661). Flying from San José, San José Province to London in June is currently the most expensive (average of $1,135). 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

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Alternative routes for San José 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 Edinburgh flights

Top 7 airlines flying from San José to London

Discover the top 7 airlines that operate flights from San José 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$592Average$667FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$604Average$655FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$645Average$765FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$674Average$974FlexibilityNo cancel feeOn-time77%
KLMCheapest$689Average$750FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$690Average$711FlexibilityNo cancel feeOn-time69%
IberiaCheapest$726Average$969FlexibilityNo cancel feeOn-time77%
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