In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

How far in advance should I book a flight from Finland to Oakland, California?

Travelers have found it’s best to book a flight 25 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Finland to Oakland, California 1-2 weeks in advance for as low as $770, or $984 for flights within the next 24 hours.

What is the cheapest month to fly from Finland to Oakland, California?

The best pricing can be found in the month of February. Prices to Oakland, California from Finland average $858. You can even find prices in February for less than $858, as users have found deals to Oakland, California from as low as $666. The month of July appears to be one of the more expensive times to travel to Oakland, California from Finland. Flying in the targeted month can save you up to 21%.

What is the cheapest time of day to fly from FI to OAK?

When flying from Finland to Oakland, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Oakland from Finland?

If you book a flight to Oakland from Finland, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.

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

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

How can I find direct flights from Finland to Oakland?

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

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

Yes. Cheapflights offers flight deals from Finland 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.

$763+ Flights from Finland to Oakland, CA

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Cheap flight deals from Finland to Oakland

Round-trip from	$763 (Delta)
Popular in	July
Cheapest in	February
Average price	$1,044

From Finland to Oakland

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($105 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Finland to Oakland

Cheapest flights from Finland to Oakland
Explore the most affordable flight options available from Finland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Fri 11/142:05 pmHEL - OAK

2 stops36h 26mDelta

Tue 11/185:55 amOAK - HEL

2 stops24h 30mDelta

Deal found 7/30

$763

Sat 8/307:40 amHEL - OAK

2 stops24h 23mMultiple Airlines

Sun 9/148:00 amOAK - HEL

2 stops28h 45mMultiple Airlines

Deal found 7/30

$920

Best flights from Finland to Oakland
Discover carefully curated flight deals from Finland to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Fri 11/142:05 pmHEL - OAK

2 stops36h 26mDelta

Tue 11/185:55 amOAK - HEL

2 stops24h 30mDelta

Deal found 7/30

$763

Sat 8/307:40 amHEL - OAK

2 stops24h 23mMultiple Airlines

Sun 9/148:00 amOAK - HEL

2 stops28h 45mMultiple Airlines

Deal found 7/30

$920

Last-minute flights from Finland to Oakland
Discover last-minute flight deals from Finland to Oakland. Data last updated July 31, 2025 and is based on user searches.

Sat 8/307:40 amHEL - OAK

2 stops24h 23mMultiple Airlines

Sun 9/148:00 amOAK - HEL

2 stops28h 45mMultiple Airlines

Deal found 7/30

$920

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Fri 11/14

2:05 pm-4:31 pm

2 stops36h 26m

Oakland

Tue 11/18

5:55 am-4:25 pm

2 stops24h 30m

$763

HelsinkiOakland

HEL - OAK

HELOAK

Helsinki-Vantaa

Sat 8/30

7:40 am-10:03 pm

2 stops24h 23m

Oakland

Sun 9/14

8:00 am-10:45 pm

2 stops28h 45m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Finland to Oakland

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

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

Currently, April is the cheapest month in which you can book a flight from Finland to Oakland, California (average of $183). Flying from Finland to Oakland, California in November is currently the most expensive (average of $259). 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.

Reviews of airlines servicing Oakland

Read reviews from past customers who have flown Delta from Finland to Oakland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Oakland from Finland?
If you book a flight to Oakland from Finland, you will be flying to Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.
Can I find deals for flights from Finland to Oakland that include hotel bookings?
Yes. In addition to deals on Finland to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Finland to Oakland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Oakland.
Can I find deals for business class flights from Finland to Oakland?
Yes. Cheapflights offers flight deals from Finland 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.
What is the cheapest month to book a flight from Finland to Oakland, California?
Currently, April is the cheapest month in which you can book a flight from Finland to Oakland, California (average of $183). Flying from Finland to Oakland, California in November is currently the most expensive (average of $259). 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.

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$763+ Cheap flights from Finland to Oakland, CA (OAK)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Finland to Oakland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Finland to Oakland

Keep the following information in mind while searching for Finland to Oakland flight deals. Data was last updated July 31, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Finland to Oakland

Cheapest flights from Finland to OaklandExplore the most affordable flight options available from Finland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Finland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Finland to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Finland with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Oakland

Read reviews from past customers who have flown Delta from Finland to Oakland. Users can see the overall rating for each airline as well as how each is rated 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 Finland to Oakland. 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 into for flights to Oakland from Finland?

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

How can I find direct flights from Finland to Oakland?

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

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

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Alternative routes for Finland to Oakland

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Cheapest flights from Finland to Oakland
Explore the most affordable flight options available from Finland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.