What airlines fly to Helsinki?

American Airlines, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from San Jose, California according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 10 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Jose to Helsinki-Vantaa?

United Airlines, Finnair, and American Airlines are the most popular carriers operating from San Jose to Helsinki-Vantaa

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

Prices for flights from San Jose Airport to Helsinki-Vantaa Airport refresh daily.

How many operators does momondo search for flights from San Jose Airport to Helsinki-Vantaa Airport?

The number of operators available for flights from San Jose Airport to Helsinki-Vantaa Airport is 1 as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$415 Cheap Flights from San Jose to Helsinki in 2025/26

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Find the cheapest flights from San Jose, California to Helsinki

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 6:50 pmSJC-HEL

40h 50m2 stops

12:45 pm - 1:39 pmHEL-SJC

58h 54m2 stops

$489United Airlines

Find Deal

Tue, Jan 6 - Wed, Jan 14

8:50 am - 6:50 pmSJC-HEL

24h 00m2 stops

6:55 am - 8:20 pmHEL-SJC

23h 25m2 stops

$519United Airlines

Find Deal

Sun, Mar 1 - Sun, Mar 8

8:45 am - 12:00 pmSJC-HEL

41h 15m2 stops

7:35 pm - 9:27 pmHEL-SJC

35h 52m2 stops

$605Lufthansa

Find Deal

Mon, Nov 17 - Wed, Dec 3

3:45 pm - 4:40 pmSJC-HEL

38h 55m2 stops

1:55 pm - 4:20 pmHEL-SJC

36h 25m2 stops

$613Delta

Find Deal

Thu, Apr 2 - Mon, Apr 6

7:15 am - 5:40 pmSJC-HEL

24h 25m2 stops

1:55 pm - 4:20 pmHEL-SJC

36h 25m2 stops

$617Delta

Find Deal

Thu, Apr 2 - Mon, Apr 6

3:00 pm - 7:00 pmSJC-HEL

18h 00m2 stops

7:05 am - 9:11 pmHEL-SJC

24h 06m3 stops

$656Multiple Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 12

6:00 am - 10:45 amSJC-HEL

18h 45m1 stop

12:30 pm - 8:46 pmHEL-SJC

17h 16m1 stop

$669Multiple Airlines

Find Deal

Sun, Mar 1 - Sun, Mar 8

6:10 am - 10:45 amSJC-HEL

18h 35m2 stops

12:30 pm - 8:46 pmHEL-SJC

17h 16m1 stop

$685American Airlines

Find Deal

Sun, Mar 1 - Sun, Mar 8

6:00 am - 10:45 amSJC-HEL

18h 45m1 stop

12:30 pm - 10:25 pmHEL-SJC

18h 55m2 stops

$686American Airlines

Find Deal

Sun, Mar 1 - Sun, Mar 8

12:40 pm - 6:50 pmSJC-HEL

20h 10m2 stops

12:45 pm - 9:16 pmHEL-SJC

42h 31m2 stops

$1,327Lufthansa

Find Deal

Wed, Dec 17 - Wed, Dec 24

United Airlines flights from San Jose, California to Helsinki

Our best United Airlines deals on San Jose, California to Helsinki flight tickets

United Airlines

Jan 6

SJC4:00 pmSan Jose

40h 50m

2 stops

HEL6:50 pmHelsinki-Vantaa

Jan 14

HEL12:45 pmHelsinki-Vantaa

58h 54m

2 stops

SJC1:39 pmSan Jose

$489

Find similar

United Airlines

Mar 1

SJC8:50 amSan Jose

24h 00m

2 stops

HEL6:50 pmHelsinki-Vantaa

Mar 8

HEL6:55 amHelsinki-Vantaa

23h 25m

2 stops

SJC8:20 pmSan Jose

$519

Find similar

United Airlines

Mar 1

SJC8:50 amSan Jose

21h 50m

2 stops

HEL4:40 pmHelsinki-Vantaa

Mar 8

HEL6:55 amHelsinki-Vantaa

23h 25m

2 stops

SJC8:20 pmSan Jose

$532

Find similar

Lufthansa flights from San Jose, California to Helsinki

Our best Lufthansa deals on San Jose, California to Helsinki flight tickets

Lufthansa

Nov 12

SJC8:45 amSan Jose

24h 05m

2 stops

HEL6:50 pmHelsinki-Vantaa

Nov 17

HEL5:45 pmHelsinki-Vantaa

37h 08m

2 stops

SJC8:53 pmSan Jose

$518

Find similar

Lufthansa

Nov 17

SJC8:45 amSan Jose

41h 15m

2 stops

HEL12:00 pmHelsinki-Vantaa

Dec 3

HEL7:35 pmHelsinki-Vantaa

35h 52m

2 stops

SJC9:27 pmSan Jose

$605

Find similar

Lufthansa

Dec 17

SJC12:40 pmSan Jose

20h 10m

2 stops

HEL6:50 pmHelsinki-Vantaa

Dec 24

HEL12:45 pmHelsinki-Vantaa

42h 31m

2 stops

SJC9:16 pmSan Jose

$1,327

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Tue 1/6

4:00 pm-6:50 pm

2 stops40h 50m

Helsinki-Vantaa

Wed 1/14

12:45 pm-1:39 pm

2 stops58h 54m

$489

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Sun 3/1

8:50 am-6:50 pm

2 stops24h 00m

Helsinki-Vantaa

Sun 3/8

6:55 am-8:20 pm

2 stops23h 25m

$519

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Mon 11/17

8:45 am-12:00 pm

2 stops41h 15m

Helsinki-Vantaa

Wed 12/3

7:35 pm-9:27 pm

2 stops35h 52m

$605

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Thu 4/2

3:45 pm-4:40 pm

2 stops38h 55m

Helsinki-Vantaa

Mon 4/6

1:55 pm-4:20 pm

2 stops36h 25m

$613

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Thu 4/2

7:15 am-5:40 pm

2 stops24h 25m

Helsinki-Vantaa

Mon 4/6

1:55 pm-4:20 pm

2 stops36h 25m

$617

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 4/1

3:00 pm-7:00 pm

2 stops18h 00m

Helsinki-Vantaa

Sun 4/12

7:05 am-9:11 pm

3 stops24h 06m

$656

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Sun 3/1

6:00 am-10:45 am

1 stop18h 45m

Helsinki-Vantaa

Sun 3/8

12:30 pm-8:46 pm

1 stop17h 16m

$669

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Sun 3/1

6:10 am-10:45 am

2 stops18h 35m

Helsinki-Vantaa

Sun 3/8

12:30 pm-8:46 pm

1 stop17h 16m

$685

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Sun 3/1

6:00 am-10:45 am

1 stop18h 45m

Helsinki-Vantaa

Sun 3/8

12:30 pm-10:25 pm

2 stops18h 55m

$686

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 12/17

12:40 pm-6:50 pm

2 stops20h 10m

Helsinki-Vantaa

Wed 12/24

12:45 pm-9:16 pm

2 stops42h 31m

$1,327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose, California to Helsinki

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

Prices

Airlines

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as $1,348. This is often the case because there is less demand to fly during this day of the week. Flights from San Jose, California to Helsinki on a Wednesday will generally be more expensive and average around $1,656. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from San Jose, California to Helsinki in the morning for as low as $1,285. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,720 per ticket.

When to book flights from San Jose, California to Helsinki

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

Estimated round-trip price

Cheap San Jose, California to Helsinki (SJC to HEL) flight deals and tips

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

Direct flights	None

There are no direct flights from San Jose, California to Helsinki. There are no popular flight routes from San Jose, California to Helsinki.

Search flight deals

How far is San Jose to Helsinki-Vantaa by plane?
There are 5437.6 mi between San Jose and Helsinki-Vantaa. Typically, this will take 16h 50m by plane in normal conditions.
When did momondo last update prices for flights from San Jose Airport to Helsinki-Vantaa Airport?
Prices for flights from San Jose Airport to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from San Jose Airport to Helsinki-Vantaa Airport?
The number of operators available for flights from San Jose Airport to Helsinki-Vantaa Airport is 1 as of November 2025.
How old do you have to be to fly from San Jose Airport to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Jose, California to Helsinki?
momondo data reveals that the most frequently booked airline on the route from San Jose, California to Helsinki is American Airlines, representing 100% of all bookings.

Best airlines flying from San Jose, California to Helsinki

Compare and see reviews for airlines that fly from San Jose, California to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $625	Free Cancellation	Rating 7.2 11,037 reviews		Search American Airlines flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

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 Helsinki from San Jose.

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

momondo does allow users to show only those flights to Helsinki from San Jose which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for San Jose to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Helsinki from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.