Cheap flights from London Heathrow Airport to San José from £299
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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJO
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to San José Juan Santamaria Intl are usually found in November or January, booked 49 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Find flight deals from Heathrow to San José
Enter your travel dates to find the best prices.
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 14 November 2025.
Sun 23/1110:00LHR - SJO
1 stop16h 39mUnited Airlines
Tue 27/108:45SJO - LHR
2 stops17h 10mUnited Airlines
Deal found 13/11£521
Wed 10/1211:10LHR - SJO
1 stop17h 45mMultiple Airlines
Tue 16/1220:40SJO - LHR
1 stop15h 05mMultiple Airlines
Deal found 13/11£536
Mon 1/1213:45LHR - SJO
2 stops39h 10mAir Canada
Mon 15/1208:50SJO - LHR
2 stops29h 45mAir Canada
Deal found 13/11£536
Sun 7/1206:50LHR - SJO
2 stops22h 25mMultiple Airlines
Mon 22/1220:10SJO - LHR
2 stops15h 40mMultiple Airlines
Deal found 13/11£539
Sat 29/1113:25LHR - SJO
1 stop15h 50mAir Canada
Fri 12/1208:35SJO - LHR
1 stop20h 45mAir Canada
Deal found 13/11£542
Mon 8/1213:00LHR - SJO
1 stop15h 55mMultiple Airlines
Mon 22/1220:10SJO - LHR
2 stops15h 40mMultiple Airlines
Deal found 13/11£544
Best flights from Heathrow to San José
Discover carefully curated flight deals from Heathrow to San José that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Fri 16/110:00LHR - SJO
1 stop16h 39mUnited Airlines
Mon 19/106:30SJO - LHR
1 stop19h 00mUnited Airlines
Deal found 13/11£518
Mon 2/210:15LHR - SJO
2 stops18h 15mAmerican Airlines
Fri 13/211:25SJO - LHR
1 stop18h 05mAmerican Airlines
Deal found 13/11£530
Sat 17/116:20LHR - SJO
2 stops26h 55mUnited Airlines
Sat 31/106:30SJO - LHR
2 stops17h 50mUnited Airlines
Deal found 13/11£518
Sun 15/212:05LHR - SJO
1 stop36h 11mUnited Airlines
Thu 26/214:05SJO - LHR
1 stop15h 10mUnited Airlines
Deal found 13/11£518
Wed 11/308:00LHR - SJO
1 stop16h 53mUnited Airlines
Tue 7/411:13SJO - LHR
1 stop17h 22mUnited Airlines
Deal found 13/11£518
Tue 3/210:05LHR - SJO
1 stop28h 27mUnited Airlines
Wed 18/223:28SJO - LHR
1 stop15h 07mUnited Airlines
Deal found 13/11£518
Wed 14/107:40LHR - SJO
1 stop35h 16mUnited Airlines
Sat 24/108:45SJO - LHR
1 stop16h 45mUnited Airlines
Deal found 12/11£520
Sun 11/107:40LHR - SJO
1 stop35h 16mUnited Airlines
Mon 26/114:05SJO - LHR
1 stop15h 10mUnited Airlines
Deal found 12/11£520
Sun 1/210:00LHR - SJO
1 stop16h 39mUnited Airlines
Wed 18/223:28SJO - LHR
1 stop15h 07mUnited Airlines
Deal found 12/11£520
Sun 11/107:40LHR - SJO
1 stop35h 16mUnited Airlines
Tue 27/109:40SJO - LHR
1 stop20h 20mUnited Airlines
Deal found 12/11£520
Sun 23/1110:00LHR - SJO
1 stop16h 39mUnited Airlines
Tue 27/108:45SJO - LHR
2 stops17h 10mUnited Airlines
Deal found 13/11£521
Last-minute flights from Heathrow to San José
Discover last-minute flight deals from Heathrow to San José. Data last updated 14 November 2025 and is based on user searches.
Sun 23/1110:00LHR - SJO
1 stop16h 39mUnited Airlines
Tue 27/108:45SJO - LHR
2 stops17h 10mUnited Airlines
Deal found 13/11£521
Sat 29/1113:25LHR - SJO
1 stop15h 50mAir Canada
Fri 12/1208:35SJO - LHR
1 stop20h 45mAir Canada
Deal found 13/11£542
Mon 1/1213:45LHR - SJO
2 stops39h 10mAir Canada
Mon 15/1208:50SJO - LHR
2 stops29h 45mAir Canada
Deal found 13/11£536
Sun 7/1206:50LHR - SJO
2 stops22h 25mMultiple Airlines
Mon 22/1220:10SJO - LHR
2 stops15h 40mMultiple Airlines
Deal found 13/11£539
Sun 7/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 15/1208:50SJO - LHR
2 stops29h 45mAir Canada
Deal found 12/11£541
Mon 8/1213:00LHR - SJO
1 stop15h 55mMultiple Airlines
Mon 22/1220:10SJO - LHR
2 stops15h 40mMultiple Airlines
Deal found 13/11£544
Wed 10/1211:10LHR - SJO
1 stop17h 45mMultiple Airlines
Tue 16/1220:40SJO - LHR
1 stop15h 05mMultiple Airlines
Deal found 13/11£536
One-way flights from Heathrow to San José
Search for one-way flight options from Heathrow to San José. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Sat 7/218:45LHR - SJO
2 stops26h 35mMultiple Airlines
Deal found 12/11£299
Thu 12/310:45LHR - SJO
2 stops28h 05mMultiple Airlines
Deal found 12/11£302
Tue 10/210:45LHR - SJO
2 stops28h 05mMultiple Airlines
Deal found 13/11£312
Tue 27/118:50LHR - SJO
3 stops46h 35mMultiple Airlines
Deal found 12/11£333
Tue 13/118:50LHR - SJO
3 stops46h 35mMultiple Airlines
Deal found 11/11£334
Wed 21/109:55LHR - SJO
3 stops31h 30mMultiple Airlines
Deal found 12/11£340
Wed 4/212:20LHR - SJO
1 stop31h 28mJetBlue
Deal found 12/11£354
Mon 12/112:20LHR - SJO
1 stop31h 28mJetBlue
Deal found 12/11£356
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 14 November 2025.
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 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to San José that are best for you.
Fly from
Heathrow
Fly to
San José
Route
Depart
Return
Price
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Fri 16/1
10:00-20:39
1 stop16h 39m
San José Juan Santamaria Intl
Mon 19/1
06:30-07:30
1 stop19h 00m
£518
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sat 17/1
16:20-13:15
2 stops26h 55m
San José Juan Santamaria Intl
Sat 31/1
06:30-06:20
2 stops17h 50m
£518
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 15/2
12:05-18:16
1 stop36h 11m
San José Juan Santamaria Intl
Thu 26/2
14:05-11:15
1 stop15h 10m
£518
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Wed 11/3
08:00-18:53
1 stop16h 53m
San José Juan Santamaria Intl
Tue 7/4
11:13-11:35
1 stop17h 22m
£518
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Tue 3/2
10:05-08:32
1 stop28h 27m
San José Juan Santamaria Intl
Wed 18/2
23:28-20:35
1 stop15h 07m
£518
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Wed 14/1
07:40-12:56
1 stop35h 16m
San José Juan Santamaria Intl
Sat 24/1
08:45-07:30
1 stop16h 45m
£520
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 11/1
07:40-12:56
1 stop35h 16m
San José Juan Santamaria Intl
Mon 26/1
14:05-11:15
1 stop15h 10m
£520
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 1/2
10:00-20:39
1 stop16h 39m
San José Juan Santamaria Intl
Wed 18/2
23:28-20:35
1 stop15h 07m
£520
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 11/1
07:40-12:56
1 stop35h 16m
San José Juan Santamaria Intl
Tue 27/1
09:40-12:00
1 stop20h 20m
£520
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 23/11
10:00-20:39
1 stop16h 39m
San José Juan Santamaria Intl
Tue 27/1
08:45-07:55
2 stops17h 10m
£521
Flights are sorted by cheapest return flights first.
Deals found on 13/11
Showing 1-10 of 21 results
1
2
3
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.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to San José
Prices
More
How far ahead should I book a flight from London Heathrow Airport to San José?
Use this chart to determine the optimal time to book a return flight from Heathrow to San José. Price data was last updated on 7 November 2025.
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to San José. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to San José?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to San José (average of £484). Flying from London Heathrow Airport to San José in July is currently the most expensive (average of £603). 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 14 November 2025.
One of the essential ways to save on airfare from London Heathrow Airport to San José 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 27% on airfare.
What is the cheapest day to fly from London Heathrow Airport to San José?
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 flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London Heathrow Airport to San José?
What’s the top stopover airport for flights from London Heathrow Airport to San José?
Share of one-stop return flights from London Heathrow Airport to San José chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Atlanta (ATL) – chosen by Cheapflights users on 27% of one-stop itineraries from London Heathrow Airport to San José on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to San José?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to San José, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 28m.
What’s the fastest stopover option from London Heathrow Airport to San José?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to San José, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 28m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to San José?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to San José, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 32m.
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 14 November 2025.
Read reviews from past customers who have flown with KLM, Air France, andUnited Airlines
from London Heathrow Airport to San José. 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.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
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 13 different airlines.
How long is the flight from London Heathrow Airport to San José?
United Airlines can get you from London Heathrow Airport to San José in just under 16h 39m. Your travel time can differ by up to . Airlines will cover a distance of 5407 mi.
What are the cheapest airlines flying from London Heathrow Airport to San José round-trip?
Currently priced at £456, Icelandair will fly you from London Heathrow Airport to San José and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Air Canada - these airlines can fly you to your destination from £483 and £502, respectively. Users have found that Icelandair is 31% cheaper than the other options available to this destination.
Where are the most common stopover locations when flying from London Heathrow Airport to San José?
London Heathrow Airport to San José flights have a stopover in Bogotá most of the time. Paris follows Bogotá in terms of the most common stopover location on London Heathrow Airport to San José flights.
What are some popular points of interest to see during a stopover in Paris?
Paris travellers tend to visit Eiffel Tower, Champs-Elysées, and Notre Dame more than any other notable places. Eiffel Tower, Champs-Elysées, and Notre Dame are located about 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Those landing in Paris looking to spend some time exploring during their stopover can hire a car for about £37 per day.
Where are the least popular stopover locations for London Heathrow Airport to San José flights?
London Heathrow Airport to San José flights have a stopover in Houston the least frequently.
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?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to San José (average of £484). Flying from London Heathrow Airport to San José in July is currently the most expensive (average of £603). 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.
Book flights to San José if you plan to visit one of these locations
Jacó
Manuel Antonio
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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 14 November 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
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 14 November 2025.
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 Heathrow to San José?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to San José. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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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