This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJO
9 Dec — 16 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to San José Juan Santamaria Intl are usually found in May or April, booked 65 days in advance, depart on a Monday or Friday and return on a Wednesday
Cheap flight deals from London to San José
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 9 November 2026.
Wed 11/1121:35 -
1 stop24h 45m
Wed 2/1210:00 -
2 stops22h 35m
Deal found 4/11£657
Fri 6/1116:00 -
1 stop27h 00m
Fri 13/1119:40 -
1 stop12h 45m
Deal found 5/11£658
Mon 23/1117:50 -
1 stop29h 40m
Thu 26/1118:20 -
2 stops17h 00m
Deal found 6/11£659
Sat 7/1116:00 -
1 stop27h 00m
Mon 16/1119:30 -
1 stop14h 35m
Deal found 5/11£659
Thu 3/1216:45 -
2 stops30h 55m
Mon 7/1220:30 -
1 stop13h 15m
Deal found 5/11£660
Mon 23/1121:35 -
1 stop32h 55m
Tue 8/1217:15 -
1 stop15h 20m
Deal found 7/11£660
Mon 23/1121:35 -
1 stop17h 15m
Thu 10/1217:15 -
1 stop15h 20m
Deal found 7/11£661
Wed 18/1121:35 -
2 stops46h 20m
Wed 9/1210:00 -
2 stops22h 35m
Deal found 7/11£662
Wed 2/1210:50 -
1 stop17h 27m
Fri 4/1217:53 -
2 stops17h 07m
Deal found 5/11£663
Wed 2/1217:35 -
2 stops34h 19m
Tue 22/1220:30 -
1 stop15h 50m
Deal found 4/11£663
Sat 21/1121:35 -
1 stop17h 15m
Mon 23/1109:30 -
1 stop23h 05m
Deal found 8/11£664
Mon 16/1121:35 -
1 stop17h 15m
Thu 3/1217:15 -
1 stop15h 20m
Deal found 7/11£665
Best flights from London to San José
Discover carefully curated flight deals from London to San José that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.
Wed 7/408:25 -
1 stop14h 55m
Thu 22/414:42 -
2 stops19h 38m
Deal found 6/11£741
Fri 27/1106:15 -
2 stops22h 15m
Sun 6/1208:45 -
2 stops27h 00m
Deal found 6/11£761
Thu 10/1210:00 -
1 stop16h 39m
Sat 26/1201:15 -
1 stop27h 00m
Deal found 5/11£793
Thu 26/1110:00 -
2 stops17h 52m
Tue 1/1214:53 -
2 stops19h 32m
Deal found 7/11£976
Sun 25/417:35 -
3 stops35h 17m
Sun 23/509:25 -
3 stops30h 05m
Deal found 8/11£1,214
Tue 15/1211:10 -
Nonstop11h 30m
Tue 29/1218:40 -
Nonstop10h 10m
Deal found 4/11£1,463
Fri 13/1106:15 -
2 stops22h 15m
Mon 16/1109:20 -
3 stops29h 50m
Deal found 6/11£787
Tue 9/207:45 -
1 stop15h 45m
Tue 9/319:30 -
1 stop15h 05m
Deal found 4/11£853
Mon 1/310:00 -
2 stops28h 20m
Wed 10/317:20 -
2 stops17h 05m
Deal found 5/11£824
Mon 28/1212:05 -
1 stop30h 55m
Fri 8/114:15 -
1 stop34h 25m
Deal found 5/11£943
Mon 1/309:20 -
1 stop14h 10m
Wed 10/319:30 -
1 stop15h 05m
Deal found 6/11£866
Fri 5/317:25 -
2 stops34h 27m
Sun 14/314:42 -
2 stops19h 43m
Deal found 6/11£831
Thu 28/110:00 -
2 stops17h 52m
Tue 9/214:53 -
2 stops19h 32m
Deal found 7/11£1,040
Fri 2/410:05 -
1 stop13h 15m
Sun 25/419:05 -
2 stops16h 25m
Deal found 5/11£875
Mon 21/1210:00 -
1 stop18h 32m
Wed 6/108:45 -
2 stops30h 35m
Deal found 7/11£1,021
Fri 20/1115:10 -
3 stops33h 49m
Fri 4/1218:20 -
2 stops23h 30m
Deal found 4/11£853
Sat 24/408:25 -
2 stops17h 09m
Thu 27/514:42 -
2 stops18h 58m
Deal found 8/11£909
Fri 12/317:25 -
3 stops34h 27m
Sat 27/314:42 -
2 stops24h 48m
Deal found 6/11£1,221
Fri 20/1114:55 -
3 stops34h 20m
Fri 4/1208:45 -
2 stops23h 50m
Deal found 5/11£857
Fri 25/1207:40 -
2 stops20h 52m
Wed 6/101:15 -
2 stops25h 10m
Deal found 8/11£1,094
Sun 24/110:55 -
3 stops40h 57m
Fri 5/209:30 -
3 stops42h 25m
Deal found 6/11£1,236
Fri 23/409:20 -
2 stops16h 14m
Thu 27/514:20 -
2 stops19h 20m
Deal found 8/11£959
Thu 21/106:00 -
2 stops24h 30m
Thu 28/120:00 -
1 stop18h 50m
Deal found 7/11£902
Sun 13/1215:20 -
2 stops35h 19m
Thu 31/1201:15 -
1 stop24h 25m
Deal found 8/11£1,184
Fri 12/216:30 -
3 stops35h 24m
Sat 27/214:53 -
2 stops25h 37m
Deal found 5/11£1,312
Mon 7/1218:35 -
1 stop29h 40m
Mon 21/1217:25 -
1 stop21h 35m
Deal found 6/11£907
Thu 28/120:05 -
1 stop27h 35m
Mon 8/219:30 -
1 stop15h 50m
Deal found 7/11£999
Tue 24/1106:50 -
2 stops21h 40m
Tue 8/1221:45 -
1 stop17h 05m
Deal found 4/11£910
Fri 23/409:20 -
2 stops16h 14m
Sat 29/514:20 -
2 stops15h 55m
Deal found 8/11£1,003
Sun 17/117:25 -
3 stops34h 27m
Fri 29/114:51 -
2 stops25h 44m
Deal found 5/11£1,357
Direct flights from London to San José
Explore direct flight options from London to San José based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.
Fri 20/1111:10 -
Nonstop11h 30m
Fri 4/1218:40 -
Nonstop10h 10m
Deal found 5/11£756
Sat 21/1111:10 -
Nonstop11h 30m
Wed 2/1218:40 -
Nonstop10h 10m
Deal found 8/11£777
Fri 20/1111:10 -
Nonstop11h 30m
Wed 2/1218:40 -
Nonstop10h 10m
Deal found 7/11£778
Wed 21/414:15 -
Nonstop11h 30m
Wed 28/420:35 -
Nonstop10h 10m
Deal found 4/11£785
Last-minute flights from London to San José
Discover last-minute flight deals from London to San José. Data last updated 9 November 2026 and is based on user searches.
Fri 6/1116:00 -
1 stop27h 00m
Fri 13/1119:40 -
1 stop12h 45m
Deal found 5/11£658
Sat 7/1116:00 -
1 stop27h 00m
Mon 16/1119:30 -
1 stop14h 35m
Deal found 5/11£659
Wed 11/1121:35 -
1 stop24h 45m
Wed 2/1210:00 -
2 stops22h 35m
Deal found 4/11£657
Mon 16/1121:35 -
1 stop17h 15m
Wed 9/1217:15 -
1 stop15h 20m
Deal found 7/11£665
Wed 18/1121:35 -
2 stops46h 20m
Wed 9/1210:00 -
2 stops22h 35m
Deal found 7/11£662
Sat 21/1121:35 -
1 stop17h 15m
Mon 23/1109:30 -
1 stop23h 05m
Deal found 8/11£664
Mon 23/1117:50 -
1 stop29h 40m
Thu 26/1118:20 -
2 stops17h 00m
Deal found 6/11£659
Mon 23/1121:35 -
1 stop32h 55m
Tue 8/1217:15 -
1 stop15h 20m
Deal found 7/11£660
Mon 23/1121:35 -
1 stop17h 15m
Thu 10/1217:15 -
1 stop15h 20m
Deal found 7/11£661
Wed 2/1210:50 -
1 stop17h 27m
Fri 4/1217:53 -
2 stops17h 07m
Deal found 5/11£663
Wed 2/1217:35 -
2 stops34h 19m
Tue 22/1220:30 -
1 stop15h 50m
Deal found 4/11£663
Thu 3/1216:45 -
2 stops30h 55m
Mon 7/1220:30 -
1 stop13h 15m
Deal found 5/11£660
One-way flights from London to San José
Search for one-way flight options from London to San José. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.
Wed 17/216:30 -
2 stops38h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£302
Mon 8/308:35 -
2 stops45h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£305
Thu 4/307:50 -
2 stops31h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£308
Sat 13/312:40 -
2 stops41h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£310
Wed 17/215:30 -
3 stops39h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£330
Thu 4/311:25 -
2 stops27h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£336
Mon 3/506:00 -
2 stops24h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£338
Thu 15/415:50 -
2 stops24h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£340
Fri 23/406:05 -
2 stops33h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£342
Sun 2/506:00 -
2 stops33h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£348
Thu 21/116:45 -
2 stops37h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£351
Sat 23/121:30 -
3 stops31h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£363
Find 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 9 November 2026.
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 7,457,451 searches. Data last updated 9 November 2026.
Use the filters below to find and compare flights from London to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonSan José
LGW London Gatwick - SJO San José Juan Santamaria Intl
LGWSJO
London Gatwick
Thu 4/3
19:55-16:20
3 stops50h 25m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£344
LondonSan José
LTN London Luton - SJO San José Juan Santamaria Intl
LTNSJO
London Luton
Sat 30/1
06:30-08:50
2 stops32h 20m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£420
LondonSan José
STN London Stansted - SJO San José Juan Santamaria Intl
STNSJO
London Stansted
Sat 23/1
18:50-00:30
3 stops35h 40m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£422
LondonSan José
STN London Stansted - SJO San José Juan Santamaria Intl
STNSJO
London Stansted
Sat 30/1
08:50-08:50
3 stops30h 00m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£432
LondonSan José
LTN London Luton - SJO San José Juan Santamaria Intl
LTNSJO
London Luton
Sat 23/1
07:45-19:15
1 stop17h 30m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£433
LondonSan José
STN London Stansted - SJO San José Juan Santamaria Intl
STNSJO
London Stansted
Mon 7/12
06:05-17:30
3 stops41h 25m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£439
LondonSan José
LHR London Heathrow - SJO San José Juan Santamaria Intl
LHRSJO
London Heathrow
Sun 21/3
20:25-17:30
1 stop27h 05m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£442
LondonSan José
LTN London Luton - SJO San José Juan Santamaria Intl
LTNSJO
London Luton
Sun 24/1
07:15-22:55
3 stops45h 40m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£442
LondonSan José
LHR London Heathrow - SJO San José Juan Santamaria Intl
LHRSJO
London Heathrow
Tue 20/4
08:40-18:34
2 stops16h 54m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£443
LondonSan José
LCY London City - SJO San José Juan Santamaria Intl
LCYSJO
London City
Wed 21/4
09:20-18:34
2 stops16h 14m
San José Juan Santamaria Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£449
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
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.
LON-SJO
LGW-SJO
LHR-SJO
STN-SJO
LTN-SJO
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 to San José
LON-SJO
LGW-SJO
LHR-SJO
STN-SJO
LTN-SJO
What is the cheapest month to book a flight from London to San José?
Currently, May is the cheapest month in which you can book a flight from London to San José (average of £657). Flying from London to San José in December is currently the most expensive (average of £913). 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 9 November 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San José as you normally would.
How much does it cost for a return flight from London to San José?
Airfare is below average for this route at the moment.
London to San José flights typically cost between £672 and £796 in March.The cheapest return price found within the last 5 days was £655 on Avianca (14 Mar–28 Mar).
What’s the top stopover airport for flights from London to San José?
Share of one-stop return flights from London to San José chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Bogotá (BOG) – chosen by Cheapflights users on 26% of one-stop itineraries from London to San José on Cheapflights.
What’s the cheapest stopover airport for flights from London to San José?
Average return fare for one-stop flights from London 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 £587.
What’s the fastest stopover option from London to San José?
Shortest average travel time for one-stop one-way flights from London to San José, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 13h 45m.
Which airport typically offers the quickest stopover for flights from London to San José?
Average stopover duration for one-stop one-way flights from London to San José, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 59m.
How often are flights from London to San José delayed?
About 22% of weekly flights between London and San José have experienced delays in the past year, with the average delay time being 146 minutes.
What is the most punctual flight time for London to San José flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to San José flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.
How far ahead should I book a flight from London to San José?
The best time to book flights from London to San José is 64 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.
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 9 November 2026.
Read through reviews of airlines operating flights from London to San José, such as United Airlines,Air Canada, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
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 1 inbound flight from London per day. You should also have plenty of airline options to choose from since 11 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.
How long is the flight from London to San José?
There are many flights that can get you from London to San José in 14h 55m. Fly via KLM or United Airlines to get the fastest option. The distance between London and San José is about 5429 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to San José round-trip?
According to our current data, Avianca (£434), SWISS (£442), and Air Canada (£483) offers the cheapest pricing from London to San José. Avianca is 41% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from London to San José?
The most popular route from London to San José is London Heathrow - San José Juan Santamaria Intl. You may also consider London Gatwick - San José Juan Santamaria Intl or London City - San José Juan Santamaria Intl.
What are the cheapest flights from London to San José?
Looking at all options, your cheapest flight can be booked for £658. While the most popular route (London Heathrow - San José Juan Santamaria Intl) can be booked for £520 on average, our data indicates £863 when flying from London to San José.
Where are the most common stopover locations when flying from London to San José?
London to San José flights have a stopover in Bogotá most often. Paris is the second most popular location for stopovers on flights from London to San José.
What are some popular points of interest to see during a stopover in Paris?
Most Paris visitors opt to spend their time at Eiffel Tower, Champs-Elysées, and Opéra Garnier. Travellers on a stopover in Paris can visit Eiffel Tower, Champs-Elysées, and Opéra Garnier, by travelling 15.8 mi, 14.7 mi, and 13.9 mi, respectively after landing at Paris Charles de Gaulle. Those landing in Paris looking to spend some time exploring during their stopover can hire a car for about £43 per day.
Where are the least popular stopover locations for London to San José flights?
Of the flights from London to San José that have stopovers, the fewest flights stop in Houston.
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?
Currently, May is the cheapest month in which you can book a flight from London to San José (average of £657). Flying from London to San José in December is currently the most expensive (average of £913). 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Direct flights to Costa Rica
Flights by cabin class
Other flight options
Other flights from London
Popular flights
San José flight routes
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 9 November 2026.
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.
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 7,457,451 searches. Data last updated 9 November 2026.
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!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.