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$366+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$668
(FlightHub)

One-way from

$366
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$931
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 ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:10 amLAX - HEL
1 stop32h 30mTurkish Airlines
Mon 9/812:35 pmHEL - LAX
1 stop39h 25mTurkish Airlines
Deal found 4/29$659
This Ticket deal was found by Cheapflights users on 4/30. 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.
Wed 5/216:00 amLAX - HEL
2 stops20h 50mAir Canada
Tue 6/36:10 amHEL - LAX
2 stops25h 25mAir Canada
Deal found 4/30$676
This Iberia deal was found by Cheapflights users on 4/30. 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.
Sun 9/286:45 pmLAX - HEL
Nonstop10h 35mIberia
Tue 10/712:35 pmHEL - LAX
1 stop20h 21mIberia
Deal found 4/30$679
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 5/126:45 pmLAX - HEL
Nonstop10h 35mAmerican Airlines
Tue 5/274:00 pmHEL - LAX
Nonstop11h 05mAmerican Airlines
Deal found 4/30$680
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:55 amLAX - HEL
2 stops18h 25mBritish Airways
Wed 9/2412:35 pmHEL - LAX
1 stop18h 17mBritish Airways
Deal found 4/30$701
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:00 amLAX - HEL
2 stops20h 50mMultiple Airlines
Tue 6/36:00 amHEL - LAX
1 stop19h 15mMultiple Airlines
Deal found 4/30$702
This Flysmarter deal was found by Cheapflights users on 4/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:45 pmLAX - HEL
Nonstop10h 35mFinnair
Tue 5/274:00 pmHEL - LAX
Nonstop11h 05mFinnair
Deal found 4/30$708
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:30 pmLAX - HEL
2 stops18h 05mScandinavian Airlines
Wed 9/2411:15 amHEL - LAX
1 stop15h 05mScandinavian Airlines
Deal found 4/30$711
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:40 pmLAX - HEL
1 stop19h 35mLufthansa
Tue 6/36:00 amHEL - LAX
1 stop19h 15mLufthansa
Deal found 4/30$717
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 9/311:45 amLAX - HEL
2 stops18h 55mDelta
Wed 9/107:10 amHEL - LAX
2 stops21h 23mDelta
Deal found 4/30$722
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/38:15 amLAX - HEL
3 stops22h 25mUnited Airlines
Wed 9/106:10 amHEL - LAX
2 stops23h 30mUnited Airlines
Deal found 4/30$755
This oojo deal was found by Cheapflights users on 4/30. 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 8/67:25 pmLAX - HEL
2 stops32h 35mIcelandair
Wed 8/133:00 pmHEL - LAX
2 stops17h 05mIcelandair
Deal found 4/30$859

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 May 1, 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

Mon 9/1

12:10 am-6:40 pm

1 stop32h 30m

Helsinki-Vantaa

Mon 9/8

12:35 pm-6:00 pm

1 stop39h 25m

$659

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 5/21

6:00 am-12:50 pm

2 stops20h 50m

Helsinki-Vantaa

Tue 6/3

6:10 am-9:35 pm

2 stops25h 25m

$676

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Sun 9/28

6:45 pm-3:20 pm

Nonstop10h 35m

Helsinki-Vantaa

Tue 10/7

12:35 pm-10:56 pm

1 stop20h 21m

$679

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

$680

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 9/10

9:55 am-2:20 pm

2 stops18h 25m

Helsinki-Vantaa

Wed 9/24

12:35 pm-8:52 pm

1 stop18h 17m

$701

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 5/21

6:00 am-12:50 pm

2 stops20h 50m

Helsinki-Vantaa

Tue 6/3

6:00 am-3:15 pm

1 stop19h 15m

$702

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

$708

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 9/10

7:30 pm-11:35 pm

2 stops18h 05m

Helsinki-Vantaa

Wed 9/24

11:15 am-4:20 pm

1 stop15h 05m

$711

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 5/21

6:40 pm-12:15 am

1 stop19h 35m

Helsinki-Vantaa

Tue 6/3

6:00 am-3:15 pm

1 stop19h 15m

$717

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 9/3

11:45 am-4:40 pm

2 stops18h 55m

Helsinki-Vantaa

Wed 9/10

7:10 am-6:33 pm

2 stops21h 23m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 27 results
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2
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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 25, 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 $1,085). 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 May 1, 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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
855 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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 3 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 British Airways, with whom users have recently found tickets for as low as $503. However, be on the lookout for offers from American Airlines and Finnair, 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 $457. While the most popular route (Los Angeles - Helsinki-Vantaa) can be booked for $567 on average our data indicates $1,628 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 $1,085). 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
Lahti

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Alternative routes for Riverside to Helsinki

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$459Average$651FlexibilityNo cancel feeOn-time77%
DeltaCheapest$558Average$923FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$604Average$1,027FlexibilityNo cancel feeOn-time70%
FinnairCheapest$604Average$950FlexibilityNo cancel feeOn-time76%
KLMCheapest$611Average$1,000FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$614Average$748FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$622Average$1,018FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$625Average$943FlexibilityNo cancel feeOn-time69%
IberiaCheapest$731Average$1,309FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$869Average$999FlexibilityNo cancel feeOn-time76%

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