British Airways flights from London to San José (LON - SJO)
LON — SJO
9 Oct — 16 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find British Airways flight deals from London to San José
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Cheapest British Airways flights from London to San José
Explore the most affordable British Airways flight options available from London to San José. Find the lowest fares with prices last updated on 9 September 2026.
Tue 6/1008:20 -
2 stops19h 01m
Tue 20/1006:00 -
2 stops21h 35m
Deal found 7/9£704
Sat 24/1013:00 -
2 stops38h 21m
Sun 1/1115:54 -
2 stops33h 26m
Deal found 7/9£705
Mon 19/1012:30 -
2 stops30h 30m
Wed 21/1013:00 -
1 stop16h 50m
Deal found 4/9£707
Best British Airways flights from London to San José
Discover carefully curated British Airways 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 September 2026.
Tue 17/1119:15 -
1 stop26h 30m
Tue 24/1117:25 -
1 stop14h 35m
Deal found 8/9£658
Fri 13/1114:30 -
1 stop36h 20m
Tue 24/1117:25 -
1 stop15h 30m
Deal found 4/9£674
Sun 8/1111:10 -
Nonstop11h 30m
Wed 25/1118:40 -
Nonstop10h 10m
Deal found 4/9£690
Direct British Airways flights from London to San José
Explore direct British Airways 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 September 2026.
Tue 3/1111:10 -
Nonstop11h 30m
Tue 10/1118:40 -
Nonstop10h 10m
Deal found 8/9£654
Wed 25/1111:10 -
Nonstop11h 30m
Fri 4/1218:40 -
Nonstop10h 10m
Deal found 9/9£657
Tue 17/1111:10 -
Nonstop11h 30m
Tue 1/1218:40 -
Nonstop10h 10m
Deal found 5/9£657
Last-minute British Airways flights from London to San José
Discover last-minute British Airways flight deals from London to San José. Data last updated 9 September 2026 and is based on user searches.
Tue 6/1008:20 -
2 stops19h 01m
Tue 20/1006:00 -
2 stops21h 35m
Deal found 7/9£704
Sat 24/1013:00 -
2 stops38h 21m
Sun 1/1115:54 -
2 stops33h 26m
Deal found 7/9£705
Mon 19/1012:30 -
2 stops30h 30m
Wed 21/1013:00 -
1 stop16h 50m
Deal found 4/9£707
One-way British Airways flights to San José
Search for one-way British Airways flight options to San José. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.
Tue 16/211:10 -
Nonstop11h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£591
Sat 5/1211:10 -
Nonstop11h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£711
Sat 6/311:10 -
Nonstop11h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£740
How do most travelers feel about British Airways?
The average rating from 8,210 British Airways reviews by Cheapflights users is 6.7 (out of a maximum rating of 10). If you are considering flying LON-SJO with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to San José with British Airways.
Can I get a flight from London to San José on British Airways for under £739?
Cheapflights users have found 1 British Airways flights for under £739 on the LON-SJO route. Prices on flights to San José from London can vary based on many factors including dates. To look at price based on your preferred dates, click here.
British Airways flights from London to San José in 2026
Find detailed information about British Airways flights from London to San José. Explore the options provided by British Airways to plan your journey from London to San José. Data last updated 9 September 2026.
Which month is the cheapest to fly Economy class from London to San José?
For Economy class flights, the cheapest month to fly this route is May. The most expensive months are July and December.
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 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 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, 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).
When is the best time to book a flight to San José with British Airways?
The best time to book a flight to San José with British Airways is 40 days before departure. On average, fares are higher if you book 4 days before departure.
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
LHR-SJO
LCY-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.
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Fly from London to San José on another airline
Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Browse through other British Airways flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
If San José is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 9 September 2026.
We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
10.0
Wonderful|Jul 2026
The journey was great and smooth.
8.0
Very Good|Jul 2026
Strange selection of movies
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