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$342+ Cheap flights from Riverside, CA to Helsinki (HEL)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Helsinki-Vantaa are usually found in November or February, booked 22 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Riverside to Helsinki

Keep the following information in mind while searching for Riverside to Helsinki flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$652
(Kiwi.com)

One-way from

$342
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$798
Provider with most accurate pricing for Los Angeles-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Helsinki-Vantaa flights.
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From Riverside to Helsinki-Vantaa
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One-way flight from Riverside to Helsinki-Vantaa
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Highest demand for flights based on searches. 19% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Riverside to Helsinki

Cheapest flights from Riverside to Helsinki
Explore the most affordable flight options available from Riverside to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:55 pmLAX - HEL
1 stop29h 45mTurkish Airlines
Thu 6/197:35 pmHEL - LAX
1 stop26h 10mTurkish Airlines
Deal found 4/25$652
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:30 pmLAX - HEL
1 stop18h 35mScandinavian Airlines
Sun 8/319:00 pmHEL - LAX
1 stop29h 20mScandinavian Airlines
Deal found 4/24$660
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:50 pmLAX - HEL
Nonstop10h 30mAmerican Airlines
Tue 11/184:00 pmHEL - LAX
Nonstop11h 05mAmerican Airlines
Deal found 4/24$661
This Finnair deal was found by Cheapflights users on 4/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:15 amLAX - HEL
1 stop15h 30mFinnair
Tue 11/184:00 pmHEL - LAX
Nonstop11h 05mFinnair
Deal found 4/25$665
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:25 pmLAX - HEL
2 stops37h 50mMultiple Airlines
Thu 5/2210:25 amHEL - LAX
1 stop18h 40mMultiple Airlines
Deal found 4/25$721
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:15 amLAX - HEL
2 stops20h 45mDelta
Thu 11/277:00 amHEL - LAX
1 stop14h 45mDelta
Deal found 4/25$832
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:15 pmLAX - HEL
2 stops21h 10mUnited Airlines
Fri 1/96:50 amHEL - LAX
1 stop18h 25mUnited Airlines
Deal found 4/24$834
This Air Canada deal was found by Cheapflights users on 4/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:45 amLAX - HEL
2 stops24h 05mAir Canada
Thu 11/277:00 amHEL - LAX
2 stops24h 27mAir Canada
Deal found 4/25$835
This Iberia deal was found by Cheapflights users on 4/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:50 pmLAX - HEL
Nonstop10h 30mIberia
Thu 11/2712:30 pmHEL - LAX
1 stop17h 42mIberia
Deal found 4/25$845
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:20 pmLAX - HEL
1 stop17h 40mBritish Airways
Sat 11/2912:30 pmHEL - LAX
1 stop16h 30mBritish Airways
Deal found 4/24$927
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:08 pmLAX - HEL
2 stops36h 52mIcelandair
Sat 5/173:00 pmHEL - LAX
2 stops17h 39mIcelandair
Deal found 4/24$948
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:30 pmLAX - HEL
1 stop15h 25mLufthansa
Tue 5/277:40 pmHEL - LAX
1 stop29h 35mLufthansa
Deal found 4/24$955

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to Helsinki 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 25, 2025.
Use the filters below to find and compare flights from Riverside to Helsinki that are best for you.

Fly from

Riverside

Fly to

Helsinki

Route

Depart

Return

Price

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Tue 5/20

7:55 pm-11:40 am

1 stop29h 45m

Helsinki-Vantaa

Thu 6/19

7:35 pm-11:45 am

1 stop26h 10m

$652

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Tue 8/19

7:30 pm-12:05 am

1 stop18h 35m

Helsinki-Vantaa

Sun 8/31

9:00 pm-4:20 pm

1 stop29h 20m

$660

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 5/8

9:25 pm-9:15 pm

2 stops37h 50m

Helsinki-Vantaa

Thu 5/22

10:25 am-7:05 pm

1 stop18h 40m

$721

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 5/12

6:45 pm-3:20 pm

Nonstop10h 35m

Helsinki-Vantaa

Tue 5/27

4:00 pm-5:05 pm

Nonstop11h 05m

$811

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 8/18

1:30 pm-2:15 pm

1 stop14h 45m

Helsinki-Vantaa

Sun 8/31

4:00 pm-5:05 pm

Nonstop11h 05m

$845

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 5/14

1:51 pm-5:40 pm

2 stops17h 49m

Helsinki-Vantaa

Thu 6/19

7:00 am-2:50 pm

1 stop17h 50m

$897

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 5/8

1:25 pm-2:20 pm

1 stop14h 55m

Helsinki-Vantaa

Thu 5/22

4:00 pm-5:05 pm

Nonstop11h 05m

$931

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 5/12

3:08 pm-2:00 pm

2 stops36h 52m

Helsinki-Vantaa

Sat 5/17

3:00 pm-10:39 pm

2 stops17h 39m

$948

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 5/21

5:30 pm-6:55 pm

1 stop15h 25m

Helsinki-Vantaa

Tue 5/27

7:40 pm-3:15 pm

1 stop29h 35m

$955

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 7/23

9:25 pm-8:45 am

2 stops25h 20m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 18 results
1
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Best time to book a flight from Riverside to Helsinki

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

How far ahead should I book a flight from Riverside to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Helsinki. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Riverside to Helsinki, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Riverside to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $444). Flying from Riverside to Helsinki in June is currently the most expensive (average of $1,123). 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.

What is the cheapest time of day to fly from R1V to HEL?

Find hourly flight availability from Riverside to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

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

What is the cheapest day to fly from Riverside to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Helsinki flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Cathay Pacific
7.5
Good
851 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Helsinki. 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 Helsinki from Riverside?

    Located just 10.6 mi from the city center, Helsinki-Vantaa is the airport most travelers will use when flying to Helsinki from Riverside. Booking flights from Riverside to Helsinki-Vantaa (HEL) should be relatively easy as there are 2 daily inbound flights from Riverside from 10 different airlines.

  • How popular is this Riverside to Helsinki flight route?

    This flight path from Riverside to Helsinki-Vantaa was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Riverside to Helsinki one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $518. However, be on the lookout for offers from Finnair and Air France, as they are both options that can get you from Riverside to Helsinki for a low price.

  • What are the most reliable airlines from Riverside to Helsinki?

    Consider American Airlines (50%), Finnair (50%) or Iberia (50%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Helsinki.

  • What are the cheapest flights from Riverside to Helsinki?

    Looking at all options, your cheapest flight can be booked for $412. While the most popular route (Los Angeles - Helsinki-Vantaa) can be booked for $476 on average our data indicates $1,470 when flying from Riverside to Helsinki.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Helsinki 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 Riverside to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Helsinki (average of $444). Flying from Riverside to Helsinki in June is currently the most expensive (average of $1,123). 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

Traveling to a place near Riverside?

Book flights to Riverside if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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Top 10 airlines flying from Riverside to Helsinki

Discover the top 10 airlines that operate flights from Riverside to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$462Average$653FlexibilityNo cancel feeOn-time77%
DeltaCheapest$558Average$923FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$603Average$954FlexibilityNo cancel feeOn-time76%
KLMCheapest$611Average$1,000FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$614Average$767FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$625Average$943FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$647Average$1,029FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$668Average$1,088FlexibilityNo cancel feeOn-time70%
IberiaCheapest$731Average$1,309FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$869Average$999FlexibilityNo cancel feeOn-time76%

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