San Diego to Helsinki flights

Find your dates. Discover your next journey.

Airlines seen: Air Canada, Alaska Airlines, American Airlines, Finnair, Frontier Airlines, Icelandair +9 more
Typical journey time: 26h 55m

Lowest observed

€960

Cheapest month

January 2027

Last checked

8 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €349

Lowest observed

14 Nov 2026

Frontier Airlines · 2 stops · One way

Cheapest observed day · Last checked: 24 Sep 2026

Departure

16:53

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Air Canada fares from San Diego to Helsinki. January 2027 is the cheapest month in our observations, at €960. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Short answer

About this route

Explore the fares we observed from San Diego to Helsinki. Prices move often, so pick your dates to see the latest options.

Route distance: 9,121 km
Typical journey time: 26h 55m
Airlines seen: Air Canada, Alaska Airlines, American Airlines, Finnair, Frontier Airlines, Icelandair +9 more
Seen on fares with a connection: Alaska Airlines, Frontier Airlines, Finnair, Icelandair, Lufthansa, SAS +3 more
Alternative airports: CLD

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Frequently asked

When is the cheapest month to fly from San Diego to Helsinki?

In our observations January 2027 is the cheapest month so far, at €960.

Are there direct flights from San Diego to Helsinki?

Our data holds no non-stop flight from San Diego to Helsinki. The fares on this page include at least one stop.

Which airlines fly from San Diego to Helsinki?

These are the carriers we have seen on the route: Air Canada, Alaska Airlines, American Airlines, Finnair, Frontier Airlines, Icelandair +9 more.

How long does the flight from San Diego to Helsinki take?

The average journey time across the 77 fares we observed is 28h 20m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed San Diego to Helsinki fares were non-stop?

None of the 78 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide