When did momondo last update prices for flights from Helsinki-Vantaa Airport to San Francisco Airport?

Prices for flights from Helsinki-Vantaa Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Helsinki-Vantaa Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Find Cheap Flights from Helsinki to San Francisco in 2025

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Cheap return flights

These are some of the best return flight deals from Helsinki to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Helsinki to San Francisco.

Cheap last-minute flights

Planning a quick getaway from Helsinki to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Helsinki to San Francisco

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All return flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.

HEL-SFO

14030 kmmulti-stop

SFO-HEL

14030 kmmulti-stop

Multiple Airlines

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HEL-SFO

14030 kmmulti-stop

Multiple Airlines

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How to get the cheapest flight ticket from Helsinki to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you’re not able to fly to San Francisco in February, then March is your next best option. Flight prices from Helsinki to San Francisco during March average around R14 270.

How far in advance should I book a flight to San Francisco?

We recommend purchasing flights from Helsinki to San Francisco 24 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Francisco for R16 133. However, in the past 72 hours, people saw flights from Helsinki for as low as R243 128.

How have Helsinki to San Francisco flight prices changed over time?

As of January 2025, prices for Helsinki to San Francisco flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Helsinki to San Francisco (HEL to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to San Francisco

Direct flights	None

There are no direct flights from Helsinki to San Francisco. There are no popular flight routes from Helsinki to San Francisco.

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How far is Helsinki-Vantaa to San Francisco by plane?
There are 8715,2 km between Helsinki-Vantaa and San Francisco.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to San Francisco Airport?
Prices for flights from Helsinki-Vantaa Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Helsinki-Vantaa Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Helsinki.

Can I find flights from Helsinki to San Francisco with flexible booking policies on momondo?

All flight searches from Helsinki to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Helsinki to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Helsinki. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Helsinki to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Helsinki are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.