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Cheap flights from London to San José from £355

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJO
22 Jan — 29 Jan1
1 adult

The best prices from London to San José Juan Santamaria Intl are usually found in October or May, booked 53 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from London to San José

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 17 January 2025.

Round-trip from

£604

One-way from

£355

Popular in

December

Cheapest in

October

Average price

£692
Air Canada
  • Air Canada
  • 8/3-19/3
  • 3 total stops
  • 68h 45m total
  • London to San José
British Airways
  • British Airways
  • 27/3
  • Nonstop
  • 11h 40m total
  • London to San José
High demand for flights, 7% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in January 2025

Find flight deals from London to San José

Cheapest flights from London to San José
Explore the most affordable flight options available from London to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 18/918:05LCY - SJO
1 stop26h 50mSWISS
Wed 15/1014:40SJO - LCY
2 stops35h 10mSWISS
Deal found 16/1£604
Sat 8/319:30LHR - SJO
2 stops31h 55mMultiple Airlines
Wed 19/307:55SJO - LHR
2 stops30h 40mMultiple Airlines
Deal found 16/1£604
Thu 23/107:10LHR - SJO
2 stops18h 43mLufthansa
Sat 8/206:15SJO - LHR
1 stop18h 55mLufthansa
Deal found 16/1£605
Fri 7/214:00LGW - SJO
2 stops34h 55mMultiple Airlines
Mon 10/212:25SJO - LGW
1 stop15h 35mMultiple Airlines
Deal found 16/1£605
Sat 15/311:10LHR - SJO
1 stop16h 15mAir Canada
Sat 22/306:15SJO - LHR
1 stop18h 55mAir Canada
Deal found 16/1£606
Wed 12/221:40LHR - SJO
1 stop24h 20mAvianca
Wed 26/216:55SJO - LHR
1 stop15h 40mAvianca
Deal found 16/1£611
Tue 11/307:40STN - SJO
1 stop17h 10mMultiple Airlines
Tue 25/321:00SJO - STN
1 stop15h 50mMultiple Airlines
Deal found 16/1£618
Thu 18/909:15LCY - SJO
1 stop15h 20mLufthansa
Wed 15/1014:40SJO - LCY
3 stops18h 45mLufthansa
Deal found 16/1£623
Mon 17/308:40LHR - SJO
1 stop15h 45mKLM
Sun 30/313:21SJO - LHR
1 stop16h 54mKLM
Deal found 16/1£623
Tue 4/218:45LTN - SJO
3 stops30h 10mMultiple Airlines
Thu 13/202:15SJO - LTN
2 stops26h 00mMultiple Airlines
Deal found 16/1£637
Sat 26/409:30LHR - SJO
2 stops17h 49mUnited Airlines
Tue 29/413:30SJO - LHR
2 stops33h 50mUnited Airlines
Deal found 16/1£637
Mon 19/507:45LCY - SJO
2 stops16h 40mKLM
Tue 1/719:40SJO - LCY
2 stops17h 00mKLM
Deal found 16/1£641

Find flights from London to San José within your budget

Customise your flight search to find flights from London 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 10/3

12:00-18:50

1 stop36h 50m

San José Juan Santamaria Intl

Tue 18/3

21:00-22:25

1 stop19h 25m

£604

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 8/3

15:00-21:25

1 stop36h 25m

San José Juan Santamaria Intl

Wed 19/3

06:15-20:35

2 stops32h 20m

£604

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Fri 7/2

14:00-18:55

2 stops34h 55m

San José Juan Santamaria Intl

Mon 10/2

12:25-10:00

1 stop15h 35m

£605

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 11/3

06:50-11:42

2 stops34h 52m

San José Juan Santamaria Intl

Tue 25/3

07:55-07:10

2 stops17h 15m

£610

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 12/2

21:40-16:00

1 stop24h 20m

San José Juan Santamaria Intl

Wed 26/2

16:55-14:35

1 stop15h 40m

£611

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 13/3

12:45-20:55

1 stop38h 10m

San José Juan Santamaria Intl

Thu 27/3

11:35-10:50

1 stop17h 15m

£615

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 11/3

07:40-18:50

1 stop17h 10m

San José Juan Santamaria Intl

Tue 25/3

21:00-18:50

1 stop15h 50m

£618

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 17/3

08:40-18:25

1 stop15h 45m

San José Juan Santamaria Intl

Sun 30/3

13:21-13:15

1 stop16h 54m

£623

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 14/4

09:30-10:11

2 stops31h 41m

San José Juan Santamaria Intl

Tue 29/4

13:30-06:55

2 stops34h 25m

£637

LondonSan José

LCY - SJO

LCYSJO

London City

Mon 19/5

07:45-17:25

2 stops16h 40m

San José Juan Santamaria Intl

Tue 1/7

19:40-19:40

2 stops17h 00m

£641

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 44 results
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Best time to book a flight from London to San José

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

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

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

Use this chart to determine the optimal time to book a return flight from London to San José. Price data was last updated on 10 January 2025.

The best time to book flights from London to San José, San José Province is 53 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 London to San José, San José Province?

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

Find hourly flight availability from London 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 17 January 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from London to San José, San José Province by exploring options for tickets in the afternoon.

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

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

Travellers seeking maximum savings on their London to San José, San José Province flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday 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 17 January 2025.
See what other customers who have flown with KLM, SWISS and Air Transat from London to San José have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,513 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,339 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
381 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
1,598 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
1,487 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London 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?

    San José Juan Santamaria Intl (SJO) is the airport you will fly into if you book a flight from London to San José. You should not have trouble finding flights to Juan Santamaria Intl from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 18 airlines have flights to the San José airport from London. It is only a 8.8 mi journey from Juan Santamaria Intl (SJO) to San José’s city center.

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

    Cheapflights users have booked flights from London to San José, San José Province round-trip from £604. Other airlines that can offer you cheap pricing are Avianca, from £611, and Lufthansa, from £614. You may be able to fly from London 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 to San José, San José Province one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £355. Users have also found prices from £477 and £484 on KLM and Air France, respectively.

  • What are the most popular routes from London to San José, San José Province?

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

  • What are some popular points of interest to see during a stopover in Toronto?

    Union Station, CN Tower, and Yonge-Dundas Square are the most popular attractions in Toronto if you're in need of something to do during your stopover. Union Station, CN Tower and Yonge-Dundas Square are located about 12.1 mi, 11.9 mi, and 12.0 mi, respectively from Toronto Pearson Intl if you are interested in checking them out. Those looking to explore during their stopover in Toronto can hire a car from Toronto Pearson Intl for about £32 per day.

  • What are points of interest worth seeing during a stopover in New York?

    Times Square, New York City Center, and August Wilson Theater are the most popular attractions in New York if you're in need of something to do during your stopover. Times Square, New York City Center, and August Wilson Theater can be accessed by travelling approximately 13.6 mi, 13.6 mi, and 13.7 mi, respectively from New York John F Kennedy Intl. Those looking to explore during their layover in New York can hire a car from New York John F Kennedy Intl for about £42 per day.

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

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

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

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

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

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

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

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

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Fly from London to San José on these airlines

Choose from the following airlines for your flight from London to San José. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.

Top 10 airlines flying from London to San José

Discover the top 10 airlines that operate flights from London 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£472Average£585FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£491Average£591FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£504Average£544FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£538Average£667FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£543Average£828FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£562Average£872FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£575Average£630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£601Average£694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£604Average£908FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£619Average£734FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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 London to San José?

Deals for London to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes, we can. To see specific flights from London to San José with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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