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Air Canada flights from London to San José (LON - SJO)

LON — SJO
15 Nov — 22 Nov1
1 adult
1 adult, Economy

Cheapflights users flying from London to San José on Air Canada typically fly into San José Juan Santamaria Intl and depart from London Heathrow. Select your dates above for pricing.

Air Canada flights from London to San José in 2025

Find detailed information about Air Canada flights from London to San José. Explore the options provided by Air Canada to plan your journey from London to San José. Data last updated 16 October 2025.

One-way from

£806

Return from

£557

Popular in

December

Cheapest in

September

Average price (all airlines)

£622
Air Canada
  • Air Canada
  • 21/12
  • 1 total stop
  • 15h 50m total
  • London to San José
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Air Canada
  • Air Canada
  • 13/11-22/11
  • 2 total stops
  • 35h 40m total
  • London to San José
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Highest demand for flights from London to San José Juan Santamaria Intl; 7% potential price increase.
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Best time to find cheap flights from London to San José Juan Santamaria Intl; 2% potential price drop.
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Average price for all London to San José Juan Santamaria Intl flights (one-way and round-trip).
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  • How do most travelers feel about Air Canada?

    Cheapflights users who travel with Air Canada (a popular airline from London to San José) have rated them a 7.1/10. This rating comes from 10,306 reviews. If you are looking to travel LON-SJO, search your dates above.

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Cheapest Air Canada flights from London to San José
Explore the most affordable Air Canada flight options available from London to San José. Find the lowest fares with prices last updated on 16 October 2025.

Thu 13/1111:10LHR - SJO
1 stop17h 45mAir Canada
Sat 22/1108:35SJO - LHR
1 stop17h 55mAir Canada
Deal found 16/10£557
Sat 25/1016:40LHR - SJO
2 stops36h 35mAir Canada
Sun 2/1108:35SJO - LHR
2 stops40h 35mAir Canada
Deal found 16/10£574
Sat 29/1113:25LHR - SJO
2 stops39h 30mAir Canada
Sat 13/1208:35SJO - LHR
2 stops16h 35mAir Canada
Deal found 15/10£590

Travel insights for Air Canada flights from London to San José

Get recent, data-driven insights about Air Canada 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 with Air Canada?

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 October 2025.

Booking with Air Canada 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 to San José with Air Canada?

Currently, the most affordable month to book a Air Canada flight from London to San José in March, with an average price of £527. Conversely, traveling with Air Canada from London to San José in July will be the most expensive, with an average cost of £593. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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).

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.

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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 16 October 2025.
United Airlines flights from London to San José Juan Santamaria Intl
British Airways flights from London to San José Juan Santamaria Intl

See what others are saying about Air Canada

Read reviews and see what other travellers are saying about their experiences with Air Canada. 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 Air Canada for your next flight. Reviews last updated 16 October 2025.
Air Canada
7.1
Good
10,000 reviews
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Overview

Entertainment

6.8

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

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