Cheap Flights from San Francisco to Helsinki

Prices were available within the past 7 days and starts at $390 for one-way flights and $550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Oct 23, 2019

Finnair was cheap, but I don't think will fly again. Seats are very cramped and checked luggage costs $50-$60 per bag. So, next time will choose a different airline.

Oct 16, 2019

Amazing experience! Will surely be using finnair again

May 22, 2019

Good was not good. I am not picky but it was clear to me me they cut down on that part.

Nov 6, 2018

I would have wanted to add extra bag online, but that was not possible. At the airport it tends to cost more.

Aug 28, 2018

Someone had clearly gone through my checked luggage-pockets turned inside out. Stolen 3 belts and a baseball cap?!?! Not happy with that part and still waiting to hear back.

Jun 14, 2018

Departure late😡

Jun 2, 2018

Bought wifi for entire flight but it only worked for about 2.5 hours out of a 10 hour flight

San Francisco to Helsinki route information

Origin Airport San Francisco Intl.
Destination Airport Vantaa
Airlines Serving Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Qatar Airways, SAS, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price $549
Distance 5,420 mi

Cheap SFO to HEL Flights

San Francisco to Helsinki Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Francisco to Helsinki offer the perfect respite. Not only does exploring Helsinki provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Francisco to may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Helsinki are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Helsinki more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to is $390 now!