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Oakland

$966+ Cheap flights from Helsinki (HEL) to Oakland, CA (OAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — OAK
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
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Cheap flight deals from Helsinki to Oakland

Cheapest flights from Helsinki to Oakland
Explore the most affordable flight options available from Helsinki to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.

This Ticket deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:00 pm
HEL
-
OAK
2 stops27h 53m
Multiple Airlines
Thu 5/149:35 am
OAK
-
HEL
2 stops18h 25m
Multiple Airlines
Deal found 4/24$1,087
This Icelandair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:55 pm
HEL
-
OAK
2 stops20h 04m
Icelandair
Mon 11/97:00 am
OAK
-
HEL
2 stops19h 55m
Icelandair
Deal found 4/21$1,133
This British Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:50 am
HEL
-
OAK
2 stops26h 09m
British Airways
Sun 11/82:38 pm
OAK
-
HEL
2 stops20h 32m
British Airways
Deal found 4/24$1,185
This Icelandair deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:00 pm
HEL
-
OAK
2 stops17h 32m
Multiple Airlines
Mon 5/119:33 am
OAK
-
HEL
2 stops18h 27m
Multiple Airlines
Deal found 4/22$1,191
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:35 pm
HEL
-
OAK
2 stops38h 24m
British Airways
Mon 11/92:38 pm
OAK
-
HEL
2 stops22h 27m
British Airways
Deal found 4/23$1,215
This British Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:20 pm
HEL
-
OAK
1 stop17h 39m
British Airways
Thu 6/2510:22 am
OAK
-
HEL
2 stops24h 38m
British Airways
Deal found 4/22$1,494

Find flight deals from Helsinki to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,087
(Ticket)

One-way from

$966
(FlightHub)

Popular in

March

Cheapest in

February

Average price

$916
Provider with most accurate pricing for Helsinki-Vantaa-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helsinki-Vantaa-San Francisco flights.
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From Helsinki-Vantaa to Oakland
Search Deals
One-way flight from Helsinki-Vantaa to Oakland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Helsinki to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Sun 5/10

3:00 pm-8:53 am

2 stops27h 53m

Oakland

Thu 5/14

9:35 am-2:00 pm

2 stops18h 25m

$1,087
Quickest round-trip

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Thu 5/7

3:00 pm-10:32 pm

2 stops17h 32m

Oakland

Mon 5/11

9:33 am-2:00 pm

2 stops18h 27m

$1,191

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Tue 6/2

4:20 pm-11:59 pm

1 stop17h 39m

Oakland

Thu 6/25

10:22 am-9:00 pm

2 stops24h 38m

$1,494
Cheapest one-way

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Thu 5/7

8:20 am-10:32 pm

2 stops24h 12m

$966

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Sun 9/13

3:00 pm-9:26 pm

2 stops16h 26m

$988

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Fri 5/8

3:00 pm-10:32 pm

2 stops17h 32m

$1,024
Quickest one-way

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Sun 7/12

4:20 pm-9:41 pm

2 stops15h 21m

$1,292

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Fri 7/10

4:20 pm-9:41 pm

2 stops15h 21m

$1,299

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Sorted by cheapest first

Best time to book a flight from Helsinki to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Helsinki 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.

Related info for your journey

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

  • How long is the flight from Helsinki to Oakland, California?

    For as low as $1,494, British Airways can have you in Oakland, California from Helsinki in 17h 39m. Helsinki and Oakland, California are separated by a distance of 5409 mi.

  • Can I find deals for flights from Helsinki to Oakland that include hotel bookings?

    Yes. In addition to deals on Helsinki to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Oakland?

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

  • Can I find deals for business class flights from Helsinki to Oakland?

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

See more FAQs

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