Flights
Insights
FAQs

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

LON — SJO
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Find Air Canada flight deals from London to San José

Enter your travel dates to find the best prices.

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 11 August 2026.

Thu 24/906:00 -
2 stops23h 00m
Fri 2/1007:10 -
1 stop16h 25m
Deal found 9/8£670
Thu 24/906:00 -
2 stops23h 00m
Sun 27/907:10 -
2 stops19h 50m
Deal found 8/8£672
Thu 10/908:45 -
2 stops20h 15m
Fri 18/907:10 -
1 stop21h 40m
Deal found 11/8£672

  • 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 11,462 reviews. If you are looking to travel LON-SJO, search your dates above.

Air Canada flights from London to San José in 2026

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 11 August 2026.

Return from

£663

Popular in

December

Cheapest in

May

Average price (all airlines)

£756
Air Canada
  • Air Canada
  • 6/11-13/11
  • 4 total stops
  • 46h 05m total
  • London to San José
Search Deals
Highest demand for flights from London to San José Juan Santamaria Intl; 3% potential price increase.
Search Deals
Best time to find cheap flights from London to San José Juan Santamaria Intl; 2% potential price drop.
Search Deals
Average price for all London to San José Juan Santamaria Intl flights (one-way and round-trip).
Search Deals

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 November. The most expensive months are July and August.

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 Air Canada?

The best time to book a flight to San José with Air Canada is 31 days before departure. On average, fares are higher if you book 68 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.
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.

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.

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 11 August 2026.
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 11 August 2026.
Air Canada
7.1
Good
10,000 reviews
Check prices
Overview

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Crew

7.8

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.