What airlines fly to Helsinki?

American Airlines, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from Oakland, California according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 11 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 Oakland to Helsinki-Vantaa?

British Airways and Icelandair are the most popular carriers operating from Oakland to Helsinki-Vantaa

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Helsinki-Vantaa Airport.

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

The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$539 Cheap Flights from Oakland to Helsinki in 2025/26

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Find the cheapest flights from Oakland, California to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

5:55 am - 4:25 pmOAK-HEL

24h 30m2 stops

6:30 am - 4:34 pmHEL-OAK

20h 04m2 stops

$652Delta

Find Deal

Mon, Feb 23 - Thu, Feb 26

5:55 am - 4:25 pmOAK-HEL

24h 30m2 stops

2:05 pm - 11:53 pmHEL-OAK

42h 48m2 stops

$657Delta

Find Deal

Wed, Mar 4 - Sun, Mar 8

5:55 am - 5:25 pmOAK-HEL

25h 30m2 stops

2:05 pm - 4:34 pmHEL-OAK

35h 29m2 stops

$683Delta

Find Deal

Wed, Mar 4 - Sun, Mar 8

10:10 am - 12:55 pmOAK-HEL

16h 45m2 stops

1:55 pm - 11:38 pmHEL-OAK

19h 43m2 stops

$773Icelandair

Find Deal

Tue, Jan 20 - Tue, Feb 10

6:40 am - 1:55 pmOAK-HEL

21h 15m2 stops

4:50 pm - 1:37 pmHEL-OAK

30h 47m2 stops

$798Multiple Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

11:05 am - 12:55 pmOAK-HEL

15h 50m2 stops

1:55 pm - 11:59 pmHEL-OAK

20h 04m2 stops

$971Icelandair

Find Deal

Tue, Nov 4 - Mon, Nov 10

11:03 am - 2:00 pmOAK-HEL

16h 57m2 stops

3:00 pm - 12:03 amHEL-OAK

19h 03m2 stops

$1,026Icelandair

Find Deal

Wed, Oct 15 - Mon, Oct 20

9:35 am - 12:55 pmOAK-HEL

17h 20m2 stops

1:55 pm - 11:59 pmHEL-OAK

20h 04m2 stops

$1,231Multiple Airlines

Find Deal

Mon, Dec 22 - Wed, Dec 31

5:53 am - 4:25 pmOAK-HEL

24h 32m2 stops

5:20 pm - 4:34 pmHEL-OAK

33h 14m2 stops

$1,930Air France

Find Deal

Tue, Dec 23 - Sun, Jan 4

5:53 am - 5:25 pmOAK-HEL

25h 32m2 stops

5:20 pm - 4:34 pmHEL-OAK

33h 14m2 stops

$1,956Air France

Find Deal

Mon, Dec 22 - Sun, Jan 4

Delta flights from Oakland, California to Helsinki

Our best Delta deals on Oakland, California to Helsinki flight tickets

Delta

Feb 23

OAK5:55 amOakland

24h 30m

2 stops

HEL4:25 pmHelsinki-Vantaa

Feb 26

HEL6:30 amHelsinki-Vantaa

20h 04m

2 stops

OAK4:34 pmOakland

$652

Find similar

Delta

Mar 4

OAK5:55 amOakland

24h 30m

2 stops

HEL4:25 pmHelsinki-Vantaa

Mar 8

HEL2:05 pmHelsinki-Vantaa

42h 48m

2 stops

OAK11:53 pmOakland

$657

Find similar

Delta

Mar 4

OAK5:55 amOakland

25h 30m

2 stops

HEL5:25 pmHelsinki-Vantaa

Mar 8

HEL2:05 pmHelsinki-Vantaa

35h 29m

2 stops

OAK4:34 pmOakland

$683

Find similar

Air France flights from Oakland, California to Helsinki

Our best Air France deals on Oakland, California to Helsinki flight tickets

Air France

Dec 23

OAK5:53 amOakland

24h 32m

2 stops

HEL4:25 pmHelsinki-Vantaa

Jan 4

HEL5:20 pmHelsinki-Vantaa

33h 14m

2 stops

OAK4:34 pmOakland

$1,930

Find similar

Air France

Dec 22

OAK5:53 amOakland

25h 32m

2 stops

HEL5:25 pmHelsinki-Vantaa

Jan 4

HEL5:20 pmHelsinki-Vantaa

33h 14m

2 stops

OAK4:34 pmOakland

$1,956

Find similar

Air France

Dec 23

OAK5:53 amOakland

24h 32m

2 stops

HEL4:25 pmHelsinki-Vantaa

Jan 2

HEL6:20 pmHelsinki-Vantaa

31h 57m

2 stops

OAK4:17 pmOakland

$2,248

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 2/23

5:55 am-4:25 pm

2 stops24h 30m

Helsinki-Vantaa

Thu 2/26

6:30 am-4:34 pm

2 stops20h 04m

$652

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 3/4

5:55 am-4:25 pm

2 stops24h 30m

Helsinki-Vantaa

Sun 3/8

2:05 pm-11:53 pm

2 stops42h 48m

$657

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 3/4

5:55 am-5:25 pm

2 stops25h 30m

Helsinki-Vantaa

Sun 3/8

2:05 pm-4:34 pm

2 stops35h 29m

$683

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Tue 1/20

10:10 am-12:55 pm

2 stops16h 45m

Helsinki-Vantaa

Tue 2/10

1:55 pm-11:38 pm

2 stops19h 43m

$773

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 12/3

6:40 am-1:55 pm

2 stops21h 15m

Helsinki-Vantaa

Mon 12/8

4:50 pm-1:37 pm

2 stops30h 47m

$798

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Tue 11/4

11:05 am-12:55 pm

2 stops15h 50m

Helsinki-Vantaa

Mon 11/10

1:55 pm-11:59 pm

2 stops20h 04m

$971

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 10/15

11:03 am-2:00 pm

2 stops16h 57m

Helsinki-Vantaa

Mon 10/20

3:00 pm-12:03 am

2 stops19h 03m

$1,026

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 12/22

9:35 am-12:55 pm

2 stops17h 20m

Helsinki-Vantaa

Wed 12/31

1:55 pm-11:59 pm

2 stops20h 04m

$1,231

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Tue 12/23

5:53 am-4:25 pm

2 stops24h 32m

Helsinki-Vantaa

Sun 1/4

5:20 pm-4:34 pm

2 stops33h 14m

$1,930

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 12/22

5:53 am-5:25 pm

2 stops25h 32m

Helsinki-Vantaa

Sun 1/4

5:20 pm-4:34 pm

2 stops33h 14m

$1,956

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 Oakland, 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 Sunday when prices can be found for as low as $902. This is often the case because there is less demand to fly during this day of the week. Flights from Oakland, California to Helsinki on a Saturday will generally be more expensive and average around $1,185. 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 evening. momondo users have found flights departing from Oakland, California to Helsinki in the evening for as low as $931. 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 $1,133 per ticket.

When to book flights from Oakland, California to Helsinki

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

Estimated round-trip price

Cheap Oakland, California to Helsinki (OAK to HEL) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Oakland to Helsinki-Vantaa by plane?
Helsinki-Vantaa is 5412.3 mi away from Oakland. By plane, this route typically takes 15h 34m.
When did momondo last update prices for flights from Oakland Airport to Helsinki-Vantaa Airport?
Prices for flights from Oakland Airport to Helsinki-Vantaa Airport were last updated today.
How old do you have to be to fly from Oakland Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Vantaa

Espoo

Kotka

Lahti

Why use momondo?

Why should I use momondo to find a flight deal from Oakland 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 Oakland.

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

Yes. momondo allows you to filter the results for Oakland to Helsinki flights to just show those with flexible booking policies.

How can momondo help me find flights from Oakland to Helsinki?

Once you have performed a search for Oakland 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 Oakland to Helsinki right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helsinki from Oakland. 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.