Is Finnair the cheapest airline for a flight to San Jose?

Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to San Jose tends to be with Air France.

Are there alternative airlines other than Finnair that fly to San Jose?

Virgin Atlantic, British Airways and KLM all fly to San Jose and offer an alternative to Finnair.

£419+ Finnair Flights to San Jose on Cheapflights

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Cheapest Finnair flights from United Kingdom to San Jose
Explore the most affordable Finnair flight options available from United Kingdom to San Jose. Find the lowest fares with prices last updated on 27 July 2026.

Thu 6/816:10

LHR

SJC

1 stop27h 47m

Finnair

Thu 20/812:42

SJC

LHR

1 stop14h 08m

Finnair

Deal found 23/7£595

Mon 17/812:00

LHR

SJC

2 stops18h 32m

Finnair

Fri 21/812:03

SJC

LHR

2 stops16h 12m

Finnair

Deal found 23/7£754

Thu 30/709:45

LHR

SJC

2 stops21h 13m

Finnair

Sat 22/806:00

SJC

LHR

2 stops18h 05m

Finnair

Deal found 23/7£935

Flights to San Jose with Finnair at a glance

Return from	£486
One-way from	£419

Finnair
20/11-14/12
3 total stops
34h 17m total
United Kingdom to San Jose

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Finnair
28/9
1 total stop
17h 06m total
United Kingdom to San Jose

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Cheapflights Insights

Find cheap Finnair flights to San Jose

GB0-SJC

LHR-SJC

How long is the flight to San Jose with Finnair?

On average, Finnair flights from the United Kingdom to San Jose take 17 hours 9 minutes. Flights to San Jose from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to San Jose with Finnair

Is Finnair the cheapest airline for a flight to San Jose?
Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to San Jose tends to be with Air France.
Are there alternative airlines other than Finnair that fly to San Jose?
Virgin Atlantic, British Airways and KLM all fly to San Jose and offer an alternative to Finnair.