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$312+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 Thursday

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 July 31, 2025.

Round-trip from

$549
(Kiwi.com)

One-way from

$312
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,149
From Riverside to Helsinki-Vantaa
Search Deals
One-way flight from Riverside to Helsinki-Vantaa
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Highest demand for flights based on searches. 18% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:30 pmLAX - HEL
1 stop34h 10mMultiple Airlines
Fri 9/261:15 pmHEL - LAX
1 stop33h 50mMultiple Airlines
Deal found 7/30$549
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Mon 11/107:30 pmLAX - HEL
1 stop18h 35mScandinavian Airlines
Thu 11/206:15 amHEL - LAX
1 stop20h 45mScandinavian Airlines
Deal found 7/30$552
This oojo deal was found by Cheapflights users on 7/31. 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 9/1012:10 amLAX - HEL
1 stop32h 30mTurkish Airlines
Thu 9/257:35 pmHEL - LAX
1 stop26h 10mTurkish Airlines
Deal found 7/31$654

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 July 31, 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

Sun 9/21

4:30 pm-12:40 pm

1 stop34h 10m

Helsinki-Vantaa

Fri 9/26

1:15 pm-1:05 pm

1 stop33h 50m

$549

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 11/10

7:30 pm-12:05 am

1 stop18h 35m

Helsinki-Vantaa

Thu 11/20

6:15 am-5:00 pm

1 stop20h 45m

$552

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 9/10

1:40 pm-6:40 pm

1 stop19h 00m

Helsinki-Vantaa

Wed 9/24

12:35 pm-10:25 pm

1 stop19h 50m

$654

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Tue 1/6

6:50 pm-3:20 pm

Nonstop10h 30m

Helsinki-Vantaa

Tue 1/13

4:00 pm-5:05 pm

Nonstop11h 05m

$657

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 9/15

2:30 pm-9:30 am

3 stops57h 00m

$312

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 12/25

6:50 pm-3:20 pm

Nonstop10h 30m

$428

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Wed 12/24

6:00 pm-9:10 pm

1 stop17h 10m

$522

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 8/25

12:56 am-6:55 pm

2 stops31h 59m

$540

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 11/20

6:50 pm-3:20 pm

Nonstop10h 30m

$563

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 12/25

5:30 pm-6:40 pm

1 stop15h 10m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 July 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 $1,081). 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 July 31, 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.

How much does it cost to fly round-trip from Riverside to Helsinki?

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 July 31, 2025.
Read reviews from past customers who have flown Finnair, United Airlines, and Scandinavian Airlines from Riverside to Helsinki. 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.
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,316 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
United Airlines
7.4
Good
8,900 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.4
Good
1,457 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Turkish Airlines
7.3
Good
3,933 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Iberia
7.0
Good
2,859 reviews
Finnair
7.6
Good
1,316 reviews

Crew

8.1

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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 9 different airlines.

  • How popular is this Riverside to Helsinki flight route?

    This flight path from Riverside to Helsinki-Vantaa was viewed by 23 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 Finnair, with whom users have recently found tickets for as low as $428. However, be on the lookout for offers from British Airways and United Airlines, 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 (61%), Alaska Airlines (61%) or Finnair (61%) 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 $341. While the most popular route (Los Angeles - Helsinki-Vantaa) can be booked for $561 on average our data indicates $2,074 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 $1,081). 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 Helsinki?

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

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Top 9 airlines flying from Riverside to Helsinki

Discover the top 9 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$454Average$918FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$480Average$639FlexibilityNo cancel feeOn-time77%
DeltaCheapest$558Average$815FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$558Average$998FlexibilityNo cancel feeOn-time76%
FinnairCheapest$588Average$912FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$604Average$935FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$604Average$879FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$614Average$711FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$625Average$1,039FlexibilityNo cancel feeOn-time69%

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