Cheap flights from London Heathrow Airport to San José from £278
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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJO
21 Dec — 28 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 21 November 2025.
Tue 2/1206:35LHR - SJO
2 stops22h 20mMultiple Airlines
Sun 7/1208:35SJO - LHR
2 stops16h 35mMultiple Airlines
Deal found 20/11£567
Thu 4/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 8/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 19/11£577
Mon 1/1213:00LHR - SJO
1 stop15h 55mAir Canada
Mon 15/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 21/11£578
Fri 5/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 22/1208:50SJO - LHR
2 stops53h 45mAir Canada
Deal found 20/11£579
Sat 29/1109:00LHR - SJO
2 stops44h 15mAir Canada
Sun 7/1208:35SJO - LHR
2 stops18h 45mAir Canada
Deal found 19/11£580
Wed 10/1206:35LHR - SJO
2 stops22h 20mMultiple Airlines
Wed 17/1208:50SJO - LHR
2 stops22h 10mMultiple Airlines
Deal found 19/11£582
Sat 6/1219:25LHR - SJO
2 stops33h 30mAir Canada
Sun 14/1208:35SJO - LHR
2 stops40h 35mAir Canada
Deal found 20/11£585
Mon 22/1209:00LHR - SJO
2 stops19h 55mAir Canada
Fri 2/108:35SJO - LHR
2 stops16h 35mAir Canada
Deal found 19/11£585
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 21 November 2025.
Thu 26/207:30LHR - SJO
2 stops18h 23mUnited Airlines
Wed 11/305:30SJO - LHR
1 stop22h 45mUnited Airlines
Deal found 21/11£619
Wed 25/207:30LHR - SJO
2 stops18h 23mUnited Airlines
Wed 11/305:30SJO - LHR
1 stop20h 00mUnited Airlines
Deal found 21/11£619
Thu 26/207:30LHR - SJO
2 stops18h 23mUnited Airlines
Mon 16/307:45SJO - LHR
2 stops20h 40mUnited Airlines
Deal found 20/11£620
Mon 2/307:30LHR - SJO
2 stops18h 23mUnited Airlines
Tue 17/305:30SJO - LHR
2 stops18h 50mUnited Airlines
Deal found 19/11£623
Wed 15/407:30LHR - SJO
2 stops19h 49mUnited Airlines
Wed 13/508:45SJO - LHR
1 stop22h 25mUnited Airlines
Deal found 19/11£635
Fri 5/1211:35LHR - SJO
1 stop16h 25mUnited Airlines
Mon 22/1214:05SJO - LHR
1 stop15h 10mUnited Airlines
Deal found 20/11£640
Thu 19/207:40LHR - SJO
2 stops18h 59mUnited Airlines
Tue 10/305:30SJO - LHR
2 stops23h 20mUnited Airlines
Deal found 20/11£645
Thu 8/115:10LHR - SJO
2 stops27h 46mUnited Airlines
Mon 16/307:45SJO - LHR
1 stop20h 30mUnited Airlines
Deal found 18/11£647
Thu 8/116:00LHR - SJO
2 stops26h 56mUnited Airlines
Tue 17/305:30SJO - LHR
2 stops18h 50mUnited Airlines
Deal found 18/11£647
Sun 25/107:30LHR - SJO
2 stops18h 23mUnited Airlines
Wed 15/407:15SJO - LHR
2 stops22h 05mUnited Airlines
Deal found 19/11£648
Last-minute flights from Heathrow to San José
Discover last-minute flight deals from Heathrow to San José. Data last updated 21 November 2025 and is based on user searches.
Sat 29/1109:00LHR - SJO
2 stops44h 15mAir Canada
Sun 7/1208:35SJO - LHR
2 stops18h 45mAir Canada
Deal found 19/11£580
Mon 1/1213:00LHR - SJO
1 stop15h 55mAir Canada
Mon 15/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 21/11£578
Tue 2/1206:35LHR - SJO
2 stops22h 20mMultiple Airlines
Sun 7/1208:35SJO - LHR
2 stops16h 35mMultiple Airlines
Deal found 20/11£567
Thu 4/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 8/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 19/11£577
Fri 5/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 22/1208:50SJO - LHR
2 stops53h 45mAir Canada
Deal found 20/11£579
Sat 6/1219:25LHR - SJO
2 stops33h 30mAir Canada
Sun 14/1208:35SJO - LHR
2 stops40h 35mAir Canada
Deal found 20/11£585
Wed 10/1206:35LHR - SJO
2 stops22h 20mMultiple Airlines
Wed 17/1208:50SJO - LHR
2 stops22h 10mMultiple Airlines
Deal found 19/11£582
Mon 22/1209:00LHR - SJO
2 stops19h 55mAir Canada
Fri 2/108:35SJO - LHR
2 stops16h 35mAir Canada
Deal found 19/11£585
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 21 November 2025.
Sun 1/308:25LHR - SJO
2 stops21h 50mMultiple Airlines
Deal found 19/11£278
Mon 16/309:15LHR - SJO
2 stops21h 00mMultiple Airlines
Deal found 19/11£280
Tue 27/109:55LHR - SJO
3 stops32h 27mMultiple Airlines
Deal found 20/11£282
Sat 17/109:55LHR - SJO
3 stops55h 42mMultiple Airlines
Deal found 21/11£284
Tue 3/310:45LHR - SJO
2 stops19h 30mMultiple Airlines
Deal found 18/11£288
Sun 15/319:05LHR - SJO
2 stops26h 15mMultiple Airlines
Deal found 20/11£289
Sat 2/515:00LHR - SJO
3 stops31h 50mMultiple Airlines
Deal found 20/11£291
Fri 6/306:15LHR - SJO
2 stops24h 00mMultiple Airlines
Deal found 19/11£297
Mon 23/309:55LHR - SJO
3 stops32h 46mMultiple Airlines
Deal found 20/11£304
Sun 8/320:50LHR - SJO
3 stops42h 00mMultiple Airlines
Deal found 19/11£331
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 21 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 21 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
Thu 26/2
07:30-19:53
2 stops18h 23m
San José Juan Santamaria Intl
Wed 11/3
05:30-10:15
1 stop22h 45m
£619
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Wed 25/2
07:30-19:53
2 stops18h 23m
San José Juan Santamaria Intl
Wed 11/3
05:30-07:30
1 stop20h 00m
£619
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Thu 26/2
07:30-19:53
2 stops18h 23m
San José Juan Santamaria Intl
Mon 16/3
07:45-10:25
2 stops20h 40m
£620
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Mon 2/3
07:30-19:53
2 stops18h 23m
San José Juan Santamaria Intl
Tue 17/3
05:30-06:20
2 stops18h 50m
£623
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Wed 15/4
07:30-20:19
2 stops19h 49m
San José Juan Santamaria Intl
Wed 13/5
08:45-14:10
1 stop22h 25m
£635
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Fri 5/12
11:35-22:00
1 stop16h 25m
San José Juan Santamaria Intl
Mon 22/12
14:05-11:15
1 stop15h 10m
£640
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Thu 19/2
07:40-20:39
2 stops18h 59m
San José Juan Santamaria Intl
Tue 10/3
05:30-10:50
2 stops23h 20m
£645
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Thu 8/1
15:10-12:56
2 stops27h 46m
San José Juan Santamaria Intl
Mon 16/3
07:45-10:15
1 stop20h 30m
£647
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Thu 8/1
16:00-12:56
2 stops26h 56m
San José Juan Santamaria Intl
Tue 17/3
05:30-06:20
2 stops18h 50m
£647
LondonSan José
LHR - SJO
LHRSJO
London Heathrow
Sun 25/1
07:30-19:53
2 stops18h 23m
San José Juan Santamaria Intl
Wed 15/4
07:15-12:20
2 stops22h 05m
£648
Flights are sorted by cheapest return flights first.
Deals found on 19/11
Showing 1-10 of 20 results
1
2
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 14 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 £487). Flying from London Heathrow Airport to San José in July is currently the most expensive (average of £607). 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 21 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 cheapest stopover airport for flights from London Heathrow Airport to San José?
Average return fare for one-stop flights from London Heathrow Airport to San José, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
New York (JFK) is the most affordable one-stop option, with an average return flight price of £590.
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 21 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 18h 23m. 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 £459, 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 £487 and £506, 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 £487). Flying from London Heathrow Airport to San José in July is currently the most expensive (average of £607). 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 21 November 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 21 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 21 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 21 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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