In terms of precipitation, rainfall in Turku ranges from 0.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Turku when rainfall is around 0.8 in.

If weather is an important factor for your trip to Turku, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from SFO to TKU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Turku as you normally would.

Can I find deals for flights from San Francisco to Turku that include hotel bookings?

Yes. In addition to deals on San Francisco to Turku flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to Turku?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Turku.

Can I find deals for business class flights from San Francisco to Turku?

Yes. Cheapflights offers flight deals from San Francisco to Turku by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$845+ Flights from San Francisco to Turku

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Francisco to Turku with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Turku

Round-trip from	$845 (Trip.com)

From San Francisco to Turku

Search Deals

Find flight deals from San Francisco to Turku

Cheapest flights from San Francisco to Turku
Explore the most affordable flight options available from San Francisco to Turku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

mié. 10/12:40 pmSFO - TKU

2 stops23h 00mMultiple Airlines

vie. 10/37:00 amTKU - SFO

2 stops39h 40mMultiple Airlines

Deal found 7/1

$845

mié. 10/16:45 amSFO - TKU

2 stops22h 25mScandinavian Airlines

vie. 10/33:50 pmTKU - SFO

1 stop34h 40mScandinavian Airlines

Deal found 7/1

$1,041

Best flights from San Francisco to Turku
Discover carefully curated flight deals from San Francisco to Turku that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

mié. 10/12:40 pmSFO - TKU

2 stops23h 00mMultiple Airlines

vie. 10/37:00 amTKU - SFO

2 stops39h 40mMultiple Airlines

Deal found 7/1

$845

mié. 10/16:45 amSFO - TKU

2 stops22h 25mScandinavian Airlines

vie. 10/33:50 pmTKU - SFO

1 stop34h 40mScandinavian Airlines

Deal found 7/1

$1,041

Last-minute flights from San Francisco to Turku
Discover last-minute flight deals from San Francisco to Turku. Data last updated julio 3, 2025 and is based on user searches.

dom. 7/277:40 pmSFO - TKU

2 stops29h 20mScandinavian Airlines

jue. 8/72:35 pmTKU - SFO

2 stops35h 55mScandinavian Airlines

Deal found 7/1

$1,333

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Turku that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

mié. 10/1

2:40 pm-11:40 pm

2 stops23h 00m

Turku

vie. 10/3

7:00 am-12:40 pm

2 stops39h 40m

$845

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

mié. 10/1

6:45 am-3:10 pm

2 stops22h 25m

Turku

vie. 10/3

3:50 pm-4:30 pm

1 stop34h 40m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Francisco to Turku

Have a flexible travel schedule? Discover the best time to fly to Turku from San Francisco with our price prediction graph.

Estimated round-trip 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.

Reviews of airlines servicing Turku

See what other customers who have flown with Scandinavian Airlines from San Francisco to Turku have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Scandinavian Airlines

7.3

Good

1,416 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Related info for your journey

Can I find deals for flights from San Francisco to Turku that include hotel bookings?
Yes. In addition to deals on San Francisco to Turku flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Turku?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Turku.
Can I find deals for business class flights from San Francisco to Turku?
Yes. Cheapflights offers flight deals from San Francisco to Turku by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Francisco to Turku

Los Angeles to Helsinki flights

San Francisco to Helsinki flights

San Jose to Helsinki flights

Oakland to Helsinki flights

Burbank to Helsinki flights

Santa Ana to Helsinki flights

Ontario to Helsinki flights

Las Vegas to Helsinki flights

Sacramento to Helsinki flights

San Diego to Helsinki flights

San Francisco to Rovaniemi flights

San Jose to Oulu flights

Los Angeles to Rovaniemi flights

San Francisco to Kemi flights

San Francisco to Oulu flights

Reno to Helsinki flights

San Francisco to Kittilä flights

San Jose to Rovaniemi flights

San Francisco to Tampere flights

San Francisco to Kokkola flights

San Francisco to Kajaani flights

San Francisco to Ivalo flights

Los Angeles to Turku flights

Oakland to Rovaniemi flights

Los Angeles to Ivalo flights

Los Angeles to Kittilä flights

Los Angeles to Kemi flights

Los Angeles to Kuusamo flights

San Francisco to Kuopio flights

Los Angeles to Tampere flights

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.

$845+ Cheap flights from San Francisco (SFO) to Turku (TKU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Turku with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Turku

Round-trip from

Find flight deals from San Francisco to Turku

Cheapest flights from San Francisco to TurkuExplore the most affordable flight options available from San Francisco to Turku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from San Francisco to Turku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Turku that are best for you.

Best time to book a flight from San Francisco to Turku

Have a flexible travel schedule? Discover the best time to fly to Turku from San Francisco with our price prediction graph.

Reviews of airlines servicing Turku

Get insights into the airlines that provide service to Turku. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Turku. Reviews last updated julio 3, 2025.

See what other customers who have flown with Scandinavian Airlines from San Francisco to Turku have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Turku. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from San Francisco to Turku that include hotel bookings?

How can I find direct flights from San Francisco to Turku?

Can I find deals for business class flights from San Francisco to Turku?

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.

Alternative routes for San Francisco to Turku

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to Turku
Explore the most affordable flight options available from San Francisco to Turku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.