Finland

$634+ Cheap flights from Oakland, CA (OAK) to Finland

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — HEL
Aug 23 — Aug 301
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Cheap flight deals from Oakland to Finland

Keep the following information in mind while searching for Oakland to Finland flight deals. Data was last updated August 18, 2025.

Round-trip from

$634
(Air France)

Popular in

April

Cheapest in

November

Average price

$827
From Oakland to Finland
Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Oakland to Finland

Cheapest flights from Oakland to Finland
Explore the most affordable flight options available from Oakland to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Air France deal was found by Cheapflights users on 8/18. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:55 amOAK - HEL
2 stops31h 25mAir France
Wed 10/226:40 amHEL - OAK
2 stops19h 31mAir France
Deal found 8/18$634
This Ticket deal was found by Cheapflights users on 8/18. 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.
Mon 10/136:40 amOAK - HEL
2 stops21h 40mMultiple Airlines
Wed 10/227:30 pmHEL - OAK
2 stops38h 33mMultiple Airlines
Deal found 8/18$806
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:05 amOAK - HEL
2 stops15h 50mIcelandair
Wed 2/251:55 pmHEL - OAK
2 stops19h 43mIcelandair
Deal found 8/17$813
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:21 amOAK - HEL
2 stops15h 34mIcelandair
Mon 12/151:55 pmHEL - OAK
2 stops20h 04mIcelandair
Deal found 8/16$863
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:05 amOAK - HEL
2 stops15h 50mIcelandair
Tue 11/111:55 pmHEL - OAK
2 stops20h 04mIcelandair
Deal found 8/16$933
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 amOAK - HEL
2 stops31h 35mMultiple Airlines
Sat 9/276:10 amHEL - OAK
2 stops22h 17mMultiple Airlines
Deal found 8/16$993
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:49 amOAK - HEL
2 stops17h 06mIcelandair
Wed 12/311:55 pmHEL - OAK
2 stops20h 04mIcelandair
Deal found 8/16$1,063
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:03 amOAK - HEL
2 stops16h 57mIcelandair
Mon 10/203:00 pmHEL - OAK
2 stops19h 03mIcelandair
Deal found 8/18$1,111
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:49 amOAK - HEL
2 stops17h 06mIcelandair
Wed 12/311:55 pmHEL - OAK
2 stops20h 04mIcelandair
Deal found 8/16$1,279
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:01 amOAK - HEL
2 stops16h 59mIcelandair
Tue 9/233:00 pmHEL - OAK
2 stops41h 03mIcelandair
Deal found 8/18$1,284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Finland 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 August 18, 2025.
Use the filters below to find and compare flights from Oakland to Finland that are best for you.

Fly from

Oakland

Fly to

Finland

Route

Depart

Return

Price

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 10/13

5:55 am-11:20 pm

2 stops31h 25m

Helsinki-Vantaa

Wed 10/22

6:40 am-4:11 pm

2 stops19h 31m

$634

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 10/13

6:40 am-2:20 pm

2 stops21h 40m

Helsinki-Vantaa

Wed 10/22

7:30 pm-12:03 am

2 stops38h 33m

$806

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 11/12

11:05 am-12:55 pm

2 stops15h 50m

Helsinki-Vantaa

Tue 11/18

1:55 pm-11:59 pm

2 stops20h 04m

$813

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 11/12

11:05 am-12:55 pm

2 stops15h 50m

Helsinki-Vantaa

Wed 2/25

1:55 pm-11:38 pm

2 stops19h 43m

$813

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 11/12

11:05 am-12:55 pm

2 stops15h 50m

Helsinki-Vantaa

Wed 2/11

1:55 pm-11:38 pm

2 stops19h 43m

$813

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Mon 12/8

11:21 am-12:55 pm

2 stops15h 34m

Helsinki-Vantaa

Mon 12/15

1:55 pm-11:59 pm

2 stops20h 04m

$863

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Thu 11/6

11:05 am-12:55 pm

2 stops15h 50m

Helsinki-Vantaa

Tue 11/11

1:55 pm-11:59 pm

2 stops20h 04m

$933

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Fri 9/5

6:15 am-11:50 pm

2 stops31h 35m

Helsinki-Vantaa

Sat 9/27

6:10 am-6:27 pm

2 stops22h 17m

$993

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Wed 12/24

9:49 am-12:55 pm

2 stops17h 06m

Helsinki-Vantaa

Wed 12/31

1:55 pm-11:59 pm

2 stops20h 04m

$1,063

OaklandHelsinki

OAK - HEL

OAKHEL

Oakland

Tue 10/14

11:03 am-2:00 pm

2 stops16h 57m

Helsinki-Vantaa

Mon 10/20

3:00 pm-12:03 am

2 stops19h 03m

$1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
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Best time to book a flight from Oakland to Finland

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

Cheapflights Insights

Everything you need to know about your flight from Oakland to Finland

What is the cheapest month to book a flight from Oakland, California to Finland?

Currently, November is the cheapest month in which you can book a flight from Oakland, California to Finland (average of $444). Flying from Oakland, California to Finland in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Oakland to Finland?

    Oakland (OAK) is the airport you will fly out of if you book a flight from Oakland to Finland. It is only a 7.0 mi journey to Oakland (OAK) from Oakland’s city center.

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

    Airlines like Air France and Icelandair fly from Oakland, California to Finland in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 15h 35m. The distance between Oakland, California and Finland is about 5409 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oakland, California to Finland?

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Oakland, California to Finland?

    Currently, November is the cheapest month in which you can book a flight from Oakland, California to Finland (average of $444). Flying from Oakland, California to Finland in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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